kok-lun pang, lian-chee foong, norzana abd ghafar, ima nirwana soelaiman, jia xian law, lek mun leong and kok-yong chin.  (2022).  transcriptomic analysis of the anticancer effects of annatto tocotrienol, delta-tocotrienol and gamma-tocotrienol on chondrosarcoma cells.  - nutrients.  1-28. 

sophia ogechi ekeuku, kok-yong chin, jing qian, yan zhang, haibin qu, elvy suhana mohd ramli, sok kuan wong, mohd mustazil mohd noor, soelaiman ima-nirwana.  (2022).  suppression of high bone remodelling by e'jiao in ovariectomised rats.  - biomedicine & pharmacotherapy.  1-11. 

sophia ogechi ekeuku, kok-yong chin, jing qian, haibin qu, yi wang, elvy suhana mohd ramli, sok kuan wong, mohd mustazil mohd noor, soelaiman ima-nirwana.  (2022).  normalisation of high bone remodelling due to oestrogen deficiency by traditional chinese formulation kang shuai lao pian in ovariectomised rats.  - international journal of medical sciences.  1648-1659. 

sophia ogechi ekeuku, elvy suhana mohd ramli, norfarahin abdullah sani, norzana abd ghafar, ima nirwana soelaiman and kok-yong chin.  (2022).  tocotrienol as a protecting agent against glucocorticoid-induced osteoporosis: a mini review of potential mechanisms.  - molecules.  1-12. 

fairus ahmad, ima nirwana soelaiman, khairana husain, farihah hj suhaimi, chua kien hui & norzana abd ghafar.  (2022).  the effects of the fractions of piper sarmentosum leaves on inhibition of adipogenesis of 3t3 l1 preadipocytes.  - sains malaysiana.  1833-1845. 

sok kuan wong, nur irdina adlin fikri, karthikgeyan munesveran, nur syaqeerah nor hisham, shirley hui jin lau, kok-yong chin, nur azlina mohd fahami, qodriyah hj mohd saad, yusof kamisah, azman abdullah, norliana masbah, soelaiman ima-nirwana.  (2022).  effects of tocotrienol on osteocyte-mediated phosphate metabolism in high-carbohydrate high-fat diet-induced osteoporotic rats.  - journal of functional foods.  1-8. 

saminathan shadisvaaran, kok-yong chin, mohd-said shahida, soelaiman ima-nirwana, xin-fang leong.  (2021).  effect of vitamin e on periodontitis: evidence and proposed mechanisms of action.  - journal of oral biosciences.  97-103. 

nur-vaizura mohamad, soelaiman ima-nirwana, kok-yong chin.  (2021).  therapeutic potential of annatto tocotrienol with self-emulsifying drug delivery system in a rat model of postmenopausal bone loss.  - biomedicine & pharmacotherapy.  1-11. 

nur-vaizura mohamad, soelaiman ima-nirwana and kok-yong chin.  (2021).  the skeletal effects of gonadotropin-releasing hormone antagonists: a concise review.  - endocrine, metabolic & immune disorders - drug targets.  1713-1720. 

sok kuan wong, kok-yong chin, soelaiman ima-nirwana.  (2021).  a review on the molecular basis underlying the protective effects of andrographis paniculata and andrographolide against myocardial injury.  - drug design, development and therapy.  4615-4632. 

kok-lun pang, norzana abd ghafar, ima nirwana soelaiman, kok-yong chin.  (2021).  protective effects of annatto tocotrienol and palm tocotrienol-rich fraction on chondrocytes exposed to monosodium iodoacetate.  - applied sciences.  1-16. 

hiba murtadha al-saadi, kok-yong chin, fairus ahmad, elvy suhana mohd ramli, azlan mohd arlamsyah, fadhlullah zuhair japar sidik, juliana abdul hamid, ima nirwana soelaiman.  (2021).  effects of palm tocotrienol-rich fraction alone or in combination with glucosamine sulphate on grip strength, cartilage structure and joint remodelling markers in a rat model of osteoarthritis.  - applied sciences.  1-12. 

sok kuan wong, yew hoong wong, kok-yong chin, soelaiman ima-nirwana.  (2021).  a review on the enhancement of calcium phosphate cement with biological materials in bone defect healing.  - polymers.  1-19. 

nur-vaizura mohamad, soelaiman ima-nirwana, kok-yong chin.  (2021).  self-emulsified annatto tocotrienol improves bone histomorphometric parameters in a rat model of oestrogen deficiency through suppression of skeletal sclerostin level and rankl/opg ratio.  - international journal of medical sciences.  3665-3673. 

nur farhana mohd fozi, james jam jolly, chua kien hui, ekram alias, chin kok yong & ima nirwana soelaiman.  (2021).  comparing the effects of alpha-tocopherol and tocotrienol isomers on osteoblasts hfob 1.19 cultured on bovine bone scaffold.  - sains malaysiana.  2319-2328. 

ban-hock khor, hui-ci tiong, shing cheng tan, sok kuan wong, kok-yong chin, tilakavati karupaiah, soelaiman ima-nirwana, abdul halim abdul gafor.  (2021).  effects of tocotrienols supplementation on markers of inflammation and oxidative stress: a systematic review and meta-analysis of randomized controlled trials.  - plos one.  1-20. 

elvy suhana mohd ramli, kumeshini sukalingam, mohd amir kamaruzzaman, ima nirwana soelaiman,kok-lun pang, kok-yong chin.  (2021).  direct and indirect effect of honey as a functional food against metabolic syndrome and its skeletal complications.  - diabetes, metabolic syndrome and obesity: targets and therapy.  241-256. 

james jam jolly, nur farhana mohd fozi, kok-yong chin, sok kuan wong, kien hui chua, ekram alias, nur sabariah adnan, soelaiman ima-nirwana.  (2021).  skeletal microenvironment system utilising bovine bone scaffold co-cultured with human osteoblasts and osteoclast-like cells.  - experimental and therapeutic medicine.  1-8. 

chin yi chan, shaanthana subramaniam, norazlina mohamed, norliza muhammad, fitri fareez ramli, soelaiman ima-nirwana and kok-yong chin.  (2021).  circulating biomarkers related to osteocyte and calcium homeostasis between postmenopausal women with and without osteoporosis.  - endocrine, metabolic & immune disorders - drug targets.  2273-2280. 

nur-vaizura mohamad, soelaiman ima-nirwana & kok-yong chin.  (2021).  the effects of gonadotropin-releasing hormone agonist (buserelin) and orchidectomy on bone turnover markers and histomorphometry in rats.  - aging male.  327-334. 

michelle min fang yee, kok-yong chin, soelaiman ima-nirwana, sok kuan wong.  (2021).  vitamin a and bone health: a review on current evidence.  - molecules.  1-19. 

sophia ogechi ekeuku, ima-nirwana soelaiman, kok-yong chin.  (2021).  health beneficial properties of spirulina in preventing non-communicable diseases - the green metabolic regulator from the sea.  - sains malaysiana.  803-819. 

hermizi hapidin, fairuza munirah mazlan, hasmah abdullah & ima nirwana soelaiman.  (2021).  aqueous polyphenol semi-purified fractions from galls of quercus infectoria increase alp activity and mineralisation of hfob 1.19 cells.  - sains malaysiana.  461-473. 

chin yi chan, shaanthana subramaniam, keesha ravintharan, soelaiman ima-nirwana, kok-yong chin.  (2021).  osteoporosis knowledge and practice among malaysian university students.  - journal of the pakistan medical association.  S30-S36. 

kok-lun pang, yoke yue chow, lek mun leong, jia xian law, norzana abd ghafar, ima nirwana soelaiman, kok-yong chin.  (2021).  establishing sw1353 chondrocytes as a cellular model of chondrolysis.  - life-basel.  1-17. 

sok kuan wong, kok-yong chin and soelaiman ima-nirwana.  (2020).  the skeletal-protecting action and mechanisms of action for mood-stabilizing drug lithium chloride: current evidence and future potential research areas.  - frontiers in pharmacology.  1-17. 

shaanthana subramaniam, chin yi chan, soelaiman ima nirwana, norazlina mohamed, norliza muhammad, fairus ahmad, pei yuen ng, nor aini jamil, noorazah abd aziz, kok-yong chin.  (2020).  the performance of a calcaneal quantitative ultrasound device, cm-200, in stratifying osteoporosis risk among malaysian population aged 40 years and above.  - diagnostics.  1-13. 

wan nuraini wan hasan , chin kok yong, norzana abd ghafar, ima nirwana soelaiman.  (2020).  annatto-derived tocotrienol promotes mineralization of mc3t3-e1 cells by enhancing bmp-2 protein expression via inhibiting rhoa activation and hmg-coa reductase gene expression.  - drug design, development and therapy.  969-976. 

shaanthana subramaniam, chin yi chan, soelaiman ima nirwana, norazlina mohamed, norliza muhammad, fairus ahmad, pei yuen ng, nor aini jamil, noorazah abd aziz, kok-yong chin.  (2020).  development of osteoporosis screening algorithm for population aged 50 years and above in klang valley, malaysia.  - international journal of environmental research and public health.  1-12. 

siti fadziyah mohamad asri, ima nirwana soelaiman, mohamad aris mohd moklas, nurul huda mohd nor, nurul hayati mohamad zainal, elvy suhana mohd ramli.  (2020).  the role of piper sarmentosum aqueous extract as a bone protective agent, a histomorphometric study.  - international journal of molecular sciences.  1-16. 

sok kuan wong, kok-yong chin, fairus ahmad, soelaiman ima-nirwana.  (2020).  biochemical and histopathological assessment of liver in a rat model of metabolic syndrome induced by high-carbohydrate high-fat diet.  - journal of food biochemistry.  1-9. 

nur-vaizura mohamad, soelaiman ima-nirwana and kok-yong chin.  (2020).  are oxidative stress and inflammation mediators of bone loss due to estrogen deficiency? a review of current evidence.  - endocrine, metabolic & immune disorders - drug targets.  1478-1487. 

sok kuan wong, soelaiman ima-nirwana, kok-yong chin.  (2020).  can telomere length predict bone health? a review of current evidence.  - bosnian journal of basic medical sciences.  423-429. 

s.o. ekeuku, s. ima-nirwana and k.y. chin.  (2020).  skeletal protective effect of coenzyme q10: a review.  - international journal of pharmacology.  181-190. 

chin yi chan, shaanthana subramaniam, norazlina mohamed, soelaiman ima-nirwana, norliza muhammad, ahmad fairus, pei yuen ng, nor aini jamil, noorazah abd aziz and kok-yong chin.  (2020).  determinants of bone health status in a multi-ethnic population in klang valley, malaysia.  - international journal of environmental research and public health.  1-16. 

sok kuan wong, kok-yong chin, soelaiman ima-nirwana.  (2020).  berberine and musculoskeletal disorders: the therapeutic potential and underlying molecular mechanisms.  - phytomedicine.  1-15. 

sok kuan wong, kok-yong chin, fairus ahmad, soelaiman ima-nirwana.  (2020).  regulation of inflammatory response and oxidative stress by tocotrienol in a rat model of non-alcoholic fatty liver disease.  - journal of functional foods.  1-10. 

sk wong, y kamisah, n mohamed, n muhammad, n masbah,na mohd fahami, in mohamed, an shuid, q mohd saad, a abdullah, nv mohamad, ni ibrahim, kl pang, yy chow, btk seng, s subramaniam, cy chan, soelaiman in, ky chin.  (2020).  potential role of tocotrienols on non-communicable diseases: a review of current evidence.  - nutrients.  1-81. 

kok-yong chin, chin yi chan, shaanthana subramaniam, norliza muhammad, ahmad fairus, pei yuen ng, nor aini jamil, noorazah abd aziz, soelaiman ima-nirwana, norazlina mohamed.  (2020).  positive association between metabolic syndrome and bone mineral density among malaysians.  - international journal of medical sciences.  2585-2593. 

chin yi chan, shaanthana subramaniam, norazlina mohamed, soelaiman ima-nirwana, norliza muhammad, ahmad fairus, pei yuen ng, nor aini jamil, noorazah abd aziz & kok-yong chin.  (2020).  prevalence and factors of t-score discordance between hip and spine among middle-aged and elderly malaysians.  - archives of osteoporosis.  1-11. 

sok kuan wong, kok-yong chin, soelaiman ima-nirwana.  (2020).  quercetin as an agent for protecting the bone: a review of the current evidence.  - international journal of molecular sciences.  1-37. 

sok kuan wong, soelaiman ima-nirwana, kok-yong chin.  (2020).  effects of astaxanthin on the protection of muscle health (review).  - experimental and therapeutic medicine.  2941-2952. 

kok-yong chin, benjamin ka seng thong, rhivaldy faahim kamalulloh, nur vaizura mohamad, sok kuan wong, azlan mohd arlamsyah, rahma triliana, ima nirwana soelaiman.  (2020).  effects of calcium and annatto tocotrienol supplementation on bone loss induced by pantoprazole in male rats.  - drug design, development and therapy.  2561-2572. 

sok kuan wong, kok-yong chin, soelaiman ima-nirwana.  (2020).  vitamin c: a review on its role in the management of metabolic syndrome.  - international journal of medical sciences.  1625-1638. 

sok kuan wong, nur-vaizura mohamad, nurul izzah ibrahim, kok-yong chin, ahmad nazrun shuid, soelaiman ima-nirwana.  (2019).  the molecular mechanism of vitamin e as a bone-protecting agent: a review on current evidence.  - international journal of molecular sciences.  1-26. 

kok-yong chin, soelaiman ima-nirwana.  (2019).  the role of tocotrienol in preventing male osteoporosis-a review of current evidence.  - international journal of molecular sciences.  1-20. 

mohd amir kamaruzzaman, amardev thanu, mohd rafizul yusof, ima nirwana soelaiman, elvy suhana mohd ramli.  (2019).  kelulut honey ameliorates glucocorticoid induced osteoporosis via its antioxidant activity in rats.  - asian pacific journal of tropical biomedicine.  493-500. 

hiba murtadha al-saadi, kok-lun pang, soelaiman ima-nirwana, kok-yong chin.  (2019).  multifaceted protective role of glucosamine against osteoarthritis: review of its molecular mechanisms.  - scientia pharmaceutica.  1-18. 

shaanthana subramaniam, chin-yi chan, ima-nirwana soelaiman, norazlina mohamed, norliza muhammad, fairus ahmad, pei-yuen ng, nor aini jamil, noorazah abd aziz, kok-yong chin.  (2019).  the performance of osteoporosis self-assessment tool for asians (osta) in identifying the risk of osteoporosis among malaysian population aged 40 years and above.  - archives of osteoporosis.  1-9. 

chin yi chan, shaanthana subramaniam, kok-yong chin , soelaiman ima-nirwana ,norliza muhammad, ahmad fairus, pei yuen ng, nor aini jamil , noorazah abd aziz, norazlina mohamed.  (2019).  levels of knowledge, beliefs, and practices regarding osteoporosis and the associations with bone mineral density among populations more than 40 years old in malaysia.  - international journal of environmental research and public health.  1-22. 

sok kuan wong, kok-yong chin, soelaiman ima-nirwana.  (2019).  the osteoprotective effects of kaempferol: the evidence from in vivo and in vitro studies.  - drug design, development and therapy.  3497-3514. 

sok kuan wong, kok-yong chin, ima-nirwana soelaiman.  (2019).  leptin, adiponectin and insulin as regulators for energy metabolism in a rat model of metabolic syndrome.  - sains malaysiana.  2701-2707. 

sok kuan wong, kok-yong chin, soelaiman ima-nirwana.  (2019).  toll-like receptor as a molecular link between metabolic syndrome and inflammation: a review.  - current drug targets.  1264-1280. 

shaanthana subramaniam, chin-yi chan, ima-nirwana soelaiman, norazlina mohamed, norliza muhammad, fairus ahmad, mohd rizal abd manaf, pei-yuen ng, nor aini jamil, kok-yong chin.  (2019).  prevalence and predictors of osteoporosis among the chinese population in klang valley, malaysia.  - applied sciences.  1-11. 

amilia aminuddin, norizam salamt, ahmad faiz ahmad fuad, kok-yong chin, azizah ugusman, ima nirwana soelaiman and wan zurinah wan ngah.  (2019).  vascular dysfunction among malaysian men with increased bmi: an indication of synergistic effect of free testosterone and inflammation.  - medicina.  1-11. 

sok kuan wong, kok-yong chin, soelaiman ima-nirwana.  (2019).  the effects of tocotrienol on bone peptides in a rat model of osteoporosis induced by metabolic syndrome: the possible communication between bone cells.  - international journal of environmental research and public health.  1-12. 

kok-yong chin, sok kuan wong, fadhlullah zuhair japar sidik, juliana abdul hamid, nurul hafizah abas, elvy suhana mohd ramli, sabarul afian mokhtar, sakthiswary rajalingham, soelaiman ima nirwana.  (2019).  the effects of annatto tocotrienol supplementation on cartilage and subchondral bone in an animal model of osteoarthritis induced by monosodium iodoacetate.  - international journal of environmental research and public health.  1-13. 

tijjani rabiu giaze, ahmad nazrun shuid, ima nirwana soelaiman, norliza muhammad, jamia azdina jamal, mh busra fauzi, norazlina mohamed.  (2019).  comparative anti-osteoporotic properties of the leaves and roots of marantodes pumilum var. alata in postmenopausal rat model.  - journal of traditional and complementary medicine.  393-400. 

sok kuan wong, nur-vaizura mohamad, tijjani rabiu giaze, kok-yong chin, norazlina mohamed and soelaiman ima-nirwana.  (2019).  prostate cancer and bone metastases: the underlying mechanisms.  - international journal of molecular sciences.  1-15. 

chin yi chan, shaanthana subramaniam, kok-yong chin, soelaiman ima-nirwana, norliza muhammad, ahmad fairus, abdul manaf mohd rizal, pei yuen ng, jamil nor aini, noorazah abd aziz and norazlina mohamed.  (2019).  knowledge, beliefs, dietary, and lifestyle practices related to bone health among middle-aged and elderly chinese in klang valley, malaysia.  - international journal of environmental research and public health.  1-21. 

nur-vaizura mohamad, sok kuan wong, wan nuraini wan hasan, james jam jolly, mohd fozi nur-farhana, soelaiman ima-nirwana & kok-yong chin.  (2019).  the relationship between circulating testosterone and inflammatory cytokines in men.  - aging male.  129-140. 

sok kuan wong, nur-vaizura mohamad, putri ayu jayusman, ahmad nazrun shuid, soelaiman ima-nirwana & kok-yong chin.  (2019).  the use of selective estrogen receptor modulators on bone health in men.  - aging male.  89-101. 

benjamin ka seng thong, soelaiman ima-nirwana and kok-yong chin.  (2019).  proton pump inhibitors and fracture risk: a review of current evidence and mechanisms involved.  - international journal of environmental research and public health.  1-17. 

sok kuan wong, kok-yong chin and soelaiman ima-nirwana.  (2018).  vitamin d and depression: the evidence from an indirect clue to treatment strategy.  - current drug targets.  . 

tijjani rabiu giaze, , ahmad nazrun shuid, ima nirwana soelaiman, norliza muhammad, nor-ashila aladin, norazlina mohamed.  (2018).  bone turnover and oxidative stress markers in estrogendeficient rats treated with marantodes pumilum leaves and roots: a comparative study.  - tropical journal of pharmaceutical research.  . 

james jam jolly, kok-yong chin, ekram alias, kien hui chua, ima nirwana soelaiman.  (2018).  protective effects of selected botanical agents on bone.  - int. j. environ. res. public health.  . 

nur-vaizura mohamad, ima-nirwana soelaiman, kok-yong chin.  (2018).  effects of tocotrienol from bixa orellana (annatto) on bone histomorphometry in a male osteoporosis model induced by buserelin.  - biomedicine & pharmacotherapy.  453-462. 

sok kuan wong, kok-yong chin, farihah hj suhaimi, fairus ahmad, soelaiman ima-nirwana.  (2018).  the effects of a modified high-carbohydrate high-fat diet on metabolic syndrome parameters in male rats.  - experimental and clinical endocrinology & diabetes.  . 

sok kuan wong, kok-yong chin, farihah hj suhaimi, fairus ahmad, nor aini jamil, soelaiman ima-nirwana.  (2018).  osteoporosis is associated with metabolic syndrome induced by high-carbohydrate high-fat diet in a rat model.  - biomedicine & pharmacotherapy.  191-200. 

zil hayatullina, norazlina mohamed, ima-nirwana soelaiman, norliza muhammad.  (2018).  kesan polifenol minyak kelapa dara ke atas aktiviti enzim antioksidan dan lipid peroksida pada sel osteoblas.  - sains malaysiana.  . 

kok-yong chin, soelaiman ima-nirwana.  (2018).  vitamin c and bone health: evidence from cell, animal and human studies.  - current drug targets.  439-450. 

sok kuan wong, kok-yong chin, farihah hj suhaimi, fairus ahmad, soelaiman ima-nirwana.  (2018).  the effects of palm tocotrienol on metabolic syndrome and bone loss in male rats induced by high-carbohydrate high-fat diet.  - journal of functional foods.  246-254. 

nurul izzah ibrahim, sok kuan wong , isa naina mohamed, norazlina mohamed , kok-yong chin , soelaiman ima-nirwana and ahmad nazrun shuid.  (2018).  wound healing properties of selected natural products.  - international journal of environmental research and public health.  . 

nur-vaizura mohamad, soelaiman ima-nirwana, kok-yong chin.  (2018).  effect of tocotrienol from bixa orellana (annatto) on bone microstructure, calcium content, and biomechanical strength in a model of male osteoporosis induced by buserelin.  - drug design, development and therapy.  555-564. 

azhar amyra natasha, aidy ahmad syukri, mohd kamaruddin siti nor diana, soelaiman ima-nirwana, kok-yong chin.  (2018).  the association between backpack use and low back pain among pre-university students: a pilot study.  - journal of taibah university medical sciences.  . 

james jam jolly, kok-yong chin, mohd fozi nur farhana, ekram alias, kien hui chua, wan nuraini wan hasan, soelaiman ima-nirwana..  (2018).  optimization of the static human osteoblast/osteoclast co-culture system.  - iranian journal of medical sciences.  208-213. 

amirul hafiz, soelaiman ima-nirwana, kok-yong chin.  (2018).  comparison of stress levels between physicians working in public and private hospitals in johor, malaysia.  - journal of taibah university medical sciences.  491-495. 

tijjani rabiu giaze, ahmad nazrun shuid, ima nirwana soelaiman, norliza muhammad, mh busra fauzi, azlan mohd arlamsyah and norazlina mohamed.  (2018).  marantodes pumilum leaves promote repair of osteoporotic fracture in postmenopausal sprague-dawley rats.  - international journal of pharmacology.  . 

chin yi chan, norazlina mohamed, soelaiman ima-nirwana & kok-yong chin.  (2018).  attitude of asians to calcium and vitamin d rich foods and supplements: a systematic review.  - sains malaysiana.  1801-1810. 

sok kuan wong, kok-yong chin, farihah hj suhaimi, fairus ahmad, soelaiman ima-nirwana.  (2018).  effects of metabolic syndrome on bone mineral density, histomorphometry and remodelling markers in male rats.  - plos one.  1-15. 

sok kuan wong, kok-yong chin, farihah hj suhaimi, fairus ahmad, soelaiman ima-nirwana.  (2018).  the effects of vitamin e from elaeis guineensis (oil palm) in a rat model of bone loss due to metabolic syndrome.  - international journal of environmental research and public health.  . 

kok-yong chin, soelaiman ima-nirwana.  (2018).  the role of vitamin e in preventing and treating osteoarthritis-a review of the current evidence.  - frontiers in pharmacology.  . 

wan n.w. hasan, kok y. chin, james j. jolly, norzana a. ghafar, ima n. soelaiman.  (2018).  identifying potential therapeutics for osteoporosis by exploiting the relationship between mevalonate pathway and bone metabolism.  - endocrine, metabolic & immune disorders - drug targets.  450-457. 

chin yi chan, norazlina mohamed, soelaiman ima-nirwana and kok-yong chin.  (2018).  a review of knowledge, belief and practice regarding osteoporosis among adolescents and young adults.  - international journal of environmental research and public health.  1-28. 

norazlina mohamed, norliza muhammad, ahmad nazrun shuid, ima-nirwana soelaiman.  (2018).  the role of dietary compounds in the therapy of nicotine-induced osteoporosis.  - current drug targets.  . 

nur vaizura mohamad, soelaiman ima-nirwana, kok-yong chin.  (2018).  a review on the effects of testosterone supplementation in hypogonadal men with cognitive impairment.  - current drug targets.  898-906. 

nur-vaizura mohamad, muhammad afiq amani che zulkepli, krystine may theseira, norain zulkifli, nur quraisha shahrom, nurul amni mohamad ridzuan, nor aini jamil, ima-nirwana soelaiman, kok-yong chin.  (2018).  establishing an animal model of secondary osteoporosis by using a gonadotropin-releasing hormone agonist.  - international journal of medical sciences.  300-308. 

wan nuraini wan hasan, norzana abd ghafar, kok-yong chin, soelaiman ima-nirwana.  (2018).  annatto-derived tocotrienol stimulates osteogenic activity in preosteoblastic mc3t3-e1 cells: a temporal sequential study.  - drug design development and therapy.  1715-1726. 

sok kuan wong, kok-yong chin, farihah hj suhaimi, fairus ahmad, soelaiman ima-nirwana.  (2018).  exploring the potential of tocotrienol from bixa orellana as a single agent targeting metabolic syndrome and bone loss.  - bone.  8-21. 

shaanthana subramaniam, soelaiman ima nirwana, kok-yong chin.  (2018).  performance of osteoporosis self-assessment tool (ost) in predicting osteoporosis-a review.  - international journal of environmental research and public health.  1-22. 

kok-yong chin, soelaiman ima-nirwana.  (2017).  comments on tocotrienols, health and ageing.  - maturitas.  118. 

chin kok yong, soelaiman ima-nirwana.  (2017).  concordance between quantitative ultrasound and osteoporosis self-assessment tool for asians in identifying osteoporosis among malaysians.  - medical journal of malaysia.  47. 

kok-yong chin, nie yen low, wan ilma dewiputri, soelaiman ima-nirwana.  (2017).  factors associated with bone health in malaysian middle-aged and elderly women assessed via quantitative ultrasound.  - international journal of environmental research and public health.  1-13. 

sok kuan wong, kok-yong chin, farihah hj suhaimi, fairus ahmad, soelaiman ima-nirwana.  (2017).  vitamin e as a potential interventional treatment for metabolic syndrome: evidence from animal and human studies.  - front. pharmacol..  1-12. 

kok-yong chin, saif abdul-majeed, norazlina mohamed, soelaiman ima-nirwana.  (2017).  the effects of tocotrienol and lovastatin co-supplementation on bone dynamic histomorphometry and bone morphogenetic protein-2 expression in rats with estrogen deficiency.  - nutrients.  1-12. 

nur-vaizura mohamad, ima-nirwana soelaiman, kok-yong chin.  (2017).  a review on the effects of androgen deprivation therapy (adt) on bone health status in men with prostate cancer.  - endocrine, metabolic & immune disorders - drug targets.  276-284. 

kok-yong chin; soelaiman ima-nirwana.  (2017).  the effects of testosterone deficiency and its replacement on inflammatory markers in rats: a pilot study.  - international journal of endocrinology and metabolism.  1-5. 

kok-yong chin, nie yen low, alia annessa ain kamaruddin, wan ilma dewiputri, ima-nirwana soelaiman.  (2017).  agreement between calcaneal quantitative ultrasound and osteoporosis self-assessment tool for asians in identifying individuals at risk of osteoporosis.  - therapeutics and clinical risk management.  1333-1341. 

tijjani rabiu giaze, ahmad nazrun shuid, ima nirwana soelaiman, norliza muhammad, norazlina mohamed.  (2017).  low dose marantodes pumilum leaf and roots extracts preserved bone structure in ovariectomized rats.  - international journal of osteoporosis and metabolic disorders.  1-9. 

chwan-li shen, annika klein, kok-yong chin, huanbiao mo, peihsuan tsai, rong-sen yang, ming-chien chyu, and soelaiman ima-nirwana.  (2017).  tocotrienols for bone health: a translational approach.  - annals of the new york academy of sciences.  150-165. 

sok kuan wong, kok-yong chin, farihah hj suhaimi, ahmad fairus and soelaiman ima-nirwana.  (2016).  animal models of metabolic syndrome: a review.  - nutrition & metabolism.  1-12. 

mohamad nur-vaizura, soelaiman ima-nirwana, kok-yong chin.  (2016).  a concise review of testosterone and bone health.  - clinical interventions in aging.  1317-1324. 

kok-yong chin, soelaiman ima-nirwana.  (2016).  olives and bone: a green osteoporosis prevention option.  - international journal of environmental research and public health.  2-11. 

siti fadziyah mohamad asri, elvy suhana mohd ramli, ima nirwana soelaiman , muhamad alfakry mat noh, abdul hamid abdul rashid and farihah suhaimi,.  (2016).  piper sarmentosum effects on 11 beta hydroxysteroid dehydrogenase type 1 enzyme in serum and bone in rat model of glucocorticoid-induced osteoporosis.  - molecules.  1523. 

kok-yong chin, alia annessa ain kamaruddin, nie yen low, soelaiman ima-nirwana.  (2016).  effects of age, sex, and ethnicity on bone health status of the elderly in kuala lumpur, malaysia.  - clinical interventions in aging.  767-773. 

kok-yong chin, dhivakaran gengatharan , fadlin sakina mohd nasru, rehan amalia khairussam, sherlyn hui ern lai, siti aina wahidah aminuddin , soelaiman ima-nirwana.  (2016).  the effects of annatto tocotrienol on bone biomechanical strength and bone calcium content in an animal model of osteoporosis due to testosterone deficiency.  - nutrients.  808-820. 

sok kuan wong, kok-yong chin, farihah hj suhaimi, fairus ahmad, soelaiman ima-nirwana.  (2016).  the relationship between metabolic syndrome and osteoporosis: a review.  - nutrients.  1-6. 

kok-yong chin, wan zurinah wan ngah, soelaiman ima-nirwana.  (2016).  lessons from the bone chapter of the malaysian aging men study.  - international journal of environmental research and public health.  2-15. 

kok-yong chin, nie yen low, kamaruddin alia annessa, soelaiman ima-nirwana.  (2016).  bone health of men and women aged 50 years old and above in kuala lumpur malaysia.  - osteoporosis international.  P566. 

chwan-li shen, huanbiao mo, shengping yang, shu wang, carol k felton, michael d tomison, ima nirwana soelaiman.  (2016).  safety and efficacy of tocotrienol supplementation for bone health in postmenopausal women: protocol for a dose-response double-blinded placebo-controlled randomised trial.  - bmj open.  1-9. 

kok-yong chin, soelaiman ima-nirwana.  (2015).  the effects of orchidectomy and supraphysiological testosterone administration on trabecular bone structure and gene expression in rats.  - the aging male.  60-66. 

saif abdul-majeed, norazlina mohamed, ima-nirwana soelaiman.  (2015).  the use of delta-tocotrienol and lovastatin for anti-osteoporotic therapy.  - life sciences.  42-48. 

patrick okechukwu np, ima soelaiman, gabriele froemming, mohd idorus and norazlina mohamed.  (2015).  supplementation of palm vitamin e in ovariectomised rat: expression proteomics evaluation.  - the faseb journal.  773.1. 

kok-yong chin, soelaiman ima-nirwana, isa naina mohamed, fairus ahmad, elvy suhana mohd ramli, amilia aminuddin, wan zurinah wan ngah.  (2015).  the association between bone health indicated by calcaneal quantitative ultrasound and metabolic syndrome in malaysian men.  - journal of diabetes & metabolic disorders.  1-6. 

kok-yong chin, soelaiman ima nirwana, wan zurinah wan ngah.  (2015).  significant association between parathyroid hormone and uric acid level in men.  - clinical interventions in aging.  1377 - 1380. 

hermizi hapidin, dalila rozelan, hasmah abdullah, wan nurhidayah wan hanaffi, ima nirwana soelaiman.  (2015).  quercus infectoria gall extract enhanced the proliferation and activity of human fetal osteoblast cell line (hfob 1.19).  - malaysian journal of medical science.  12-22. 

kok-yong chin, soelaiman ima-nirwana & wan zurinah wan ngah.  (2015).  vitamin d is significantly associated with total testosterone and sex hormone-binding globulin in malaysian men.  - the aging male.  175-179. 

nurul izzah ibrahim, norazlina mohamed , ima nirwana soelaiman , ahmad nazrun shuid.  (2015).  the effects of targeted deliveries of lovastatin and tocotrienol on ossification-related gene expressions in fracture healing in an osteoporosis rat model.  - international journal of environmental research and public health.  12958-12976. 

kok-yong chin, soelaiman ima-nirwana.  (2015).  the biological effects of tocotrienol on bone: a review on evidence from rodent models.  - drug design, development and therapy.  2049-2061. 

chin k.-y., ima-nirwana s..  (2014).  the effects of ?-tocopherol on bone: a double-edged sword?.  - nutrients.  1424 - 1441. 

k.-y. chin, s. ima-nirwana.  (2014).  prevalence of vitamin d insufficiency and its associating factors in malaysian men.  - osteoporosis international.  630. 

kok-yong chin, soelaiman ima-nirwana, suraya ibrahim, isa naina mohamed, wan zurinah wan ngah.  (2014).  vitamin d status in malaysian men and its associated factors.  - nutrients.  5419-5433. 

kok-yong chin, saif abdul-majeed, nur farhana mohd. fozi, soelaiman ima-nirwana.  (2014).  annatto tocotrienol improves indices of bone static histomorphometry in osteoporosis due to testosterone deficiency in rats.  - nutrients.  1424-1441. 

farihah hs, siti fadziyah, elvy suhana, ima nirwana, muhamad alfakri, a fairus.  (2014).  rankl/ osteoprotegerin genes expression in glucocorticoid-induced osteoporotic male rats given piper sarmentosum leaf extract..  - clinical anatomy.  1361. 

kok-yong chin, soelaiman ima-nirwana.  (2014).  effects of annatto-derived tocotrienol supplementation on osteoporosis induced by testosterone deficiency in rats.  - clinical interventions in aging.  1247-1259. 

kok-yong chin, soelaiman ima-nirwana, isa naina mohamed, amilia aminuddin, mohd hanapi johari, wan zurinah wan ngah.  (2014).  the relationships between thyroid hormones and thyroid-stimulating hormone with lipid profile in euthyroid men.  - international journal of medical sciences.  11(4):349-355. 

kok yong chin, soelaiman ima nirwana, isa naina mohamed, fairus ahmad, elvy suhana mohd ramli, amilia aminuddin, wan zurinah wan ngah.  (2014).  serum osteocalcin is significantly related to indices of obesity and lipid profile in malaysian men.  - international journal of medical sciences.  151-157. 

nadia mohd effendy, mohd fadhli khamis, ima nirwana soelaiman, ahmad nazrun shuid.  (2014).  the effects of labisia pumila on postmenopausal osteoporotic rat model: dose and time-dependent micro-ct analysis.  - journal of x-ray science and technology.  22:503-518. 

kok-yong chin, soelaiman ima-nirwana, isa naina mohamed, mohamad hanapi johari, fairus ahmad, elvy suhana mohamed ramli, wan zurinah wan ngah.  (2014).  insulin-like growth factor-1 is a mediator of age-related decline of bone health status in men.  - the aging male.  102-106. 

chin kok yong, ima nirwana soelaiman.  (2014).  the effects of alpha-tocopherol on bone: a double-edged sword?.  - nutrients.  6:1424-1441. 

chin kok yong and ima nirwana soelaiman.  (2013).  calcaneal quantitative ultrasound as a determinant of bone health status: what properties of bone does it reflect?.  - international journal of medical sciences.  10(12):1778-1783. 

norazlina mohamed, chai mei yin, ahmad nazrun shuid, norliza muhammad, abdul salam babji, ima nirwana soelaiman.  (2013).  the effects of cosmos caudatus (ulam raja) supplementation on bone biochemical parameters in ovariectomized rats.  - pakistan journal of pharmaceutical sciences.  26(5):1027-1031. 

siti noor fathilah, norazlina mohamed, norliza muhammad, isa naina mohamed, ima nirwana soelaiman, ahmad nazrun shuid.  (2013).  labisia pumila regulates bone-related genes expressions in postmenopausal osteoporosis model.  - bmc complementary and alternative medicine.  13:217. 

norliza muhammad, surayya razali, ahmad nazrun shuid, norazlina mohamed, ima nirwana soelaiman.  (2013).  membandingkan kesan antara fraksi kaya tokotrienol, kalsium dan estrogen terhadap metabolisme tulang tikus terovariektomi.  - sains malaysiana.  42(11):1591-1597. 

m.norazlina, s.z. ehsan, k.noor `adilah, c.p. lee, e. farhana. p.derick, s. ima-nirwana, a.s. nazrun & m. norliza.  (2013).  acute toxicity study of cosmos caudatus on biochemical parameters in male rats.  - sains malaysiana.  42(9):1247-1251. 

kok-yong chin, soelaiman ima-nirwana, isa naina mohamed, amilia aminuddin, mohamad hanapi johari, and wan zurinah wan ngah.  (2013).  thyroid-stimulating hormone is significantly associated with bone health status in men.  - international journal of medical sciences.  10(7):857-863. 

norliza muhammad, elliza mansor, yap chuan sang, nor syahira shariffudin, amri dahdi, ahmad fadhil alias, norazlina mohamed, ahmad nazrun shuid, abdul salam babji, ima nirwana soelaiman.  (2013).  acute and subacute toxicity of persicaria minor in wistar rats.  - asian journal of animal sciences.  7(2): 47-55. 

k.-y. chin, s. ima-nirwana, i. n. mohamed, a. aminuddin, w. z. w. ngah.  (2013).  total testosterone and sex hormone-binding globulin are significantly associated with metabolic syndrome in middle-aged and elderly men.  - experimental and clinical endocrinology and diabetes.  121(7):407-412. 

elvy suhana mohd ramli, farihah suhaimi, siti fadziyah mohamad asri, fairus ahmad, ima nirwana soelaiman.  (2013).  glycyrrhizic acid (gca) as 11beta-hydroxysteroid dehydrogenase inhibitor exerts protective effect against glucocorticoid induced osteoporosis.  - journal of bone and mineral metabolism.  31(3):262-273. 

kok-yong chin, ima-nirwana soelaiman, isa naina mohamed, fairus ahmad, elvy suhana mohd ramli, amilia aminuddin, wan zurinah wan ngah.  (2013).  sex hormones in malay and chinese men in malaysia: are there age and race differences?.  - clinics.  68(2):159-165. 

ima nirwana soelaiman, srijit das, ahmad nazrun shuid, huanbiao mo, and norazlina mohamed.  (2013).  use of medicinal plants and natural products for treatment of osteoporosis and its complications.  - evidence-based complementary and alternative medicine.  Art no.764701. 

norliza muhammad, douglas alwyn luke, ahmad nazrun shuid, norazlina mohamed, ima nirwana soelaiman.  (2013).  tocotrienol supplementation in postmenopausal osteoporosis: evidence from a laboratory study.  - clinics.  68(10):1338-1343. 

elvy suhana mohd ramli, farihah suhaimi, fairus ahmad, ahmad nazrun shuid, norazlina mohamad and ima nirwana soelaiman.  (2013).  piper sarmentosum: a new hope for the treatment of osteoporosis.  - current drug targets.  14(14):1675-1682. 

chin kok yong, ima nirwana soelaiman.  (2013).  can soy prevent male osteoporosis? a review of the current evidence.  - current drug targets.  14 : 1632-1641. 

ahmad nazrun shuid, ima nirwana soelaiman, srijit das.  (2013).  novel agents in the treatment of osteoporosis and its complications.  - current drug targets.  14(13):1523. 

saif abdul-majeed, norazlina mohamed and ima nirwana soelaiman.  (2013).  a review on the use of statins and tocotrienols, individually or in combination for the treatment of osteoporosis.  - current drug targets.  14(13):1579-1590. 

kok-yong chin, huanbiao mo, ima nirwana soelaiman.  (2013).  a review of the possible mechanisms of action of tocotrienol - a potential antiosteoporotic agent.  - current drug targets.  14(13): 1533-1541. 

ahmad nazrun shuid, ima nirwana soelaiman, srijit das.  (2013).  novel agents in the treatment of osteoporosis.  - current drug targets.  14(14):1631. 

a. fairus, s. ima nirwana, m.r. elvy suhana, m.h. tan, r. santhana, h.s. farihah.  (2013).  piper sarmentosum is comparable to glycyrrhizic acid in reducing visceral fat deposition in adrenalectomised rats given dexamethasone.  - clinica terapeutica.  164(1):5-10. 

kok-yong chin, ima-nirwana soelaiman, isa naina mohamed, norazlina mohamed, ahmad nazrun shuid, norliza muhammad, and wan zurinah wan ngah.  (2013).  discrepancy between the quantitative ultrasound value of malaysian men and the manufacturer`s reference and the impact on classification of bone health status.  - journal of clinical densitometry : assessment of skeletal health.  16(2):189-195. 

norliza muhammad, douglas alwyn luke, ahmad nazrun shuid, norazlina mohamed, ima nirwana soelaiman.  (2012).  two different isomers of vitamin e prevent bone loss in postmenopausal osteoporosis ratmodel.  - evidence-based complementary and alternative medicine.  2012:Article ID 161527. 

zil hayatullina, norliza muhammad, norazlina mohamed, ima nirwana soelaiman.  (2012).  virgin coconut oil supplementation prevents bone loss in osteoporosis rat model.  - evidence-based complementary and alternative medicine.  2012:Article ID 237236. 

farida hussan, nawwar ghassan ibraheem, taty anna kamarudin, ahmad nazrun shuid, ima nirwana soelaiman, and faizah othman.  (2012).  curcumin protects against ovariectomy-induced bone changes in rat model.  - evidence-based complementary and alternative medicine.  2012: Article ID 174916. 

sharlina mohamad, ahmad nazrun shuid, norazlina mohamed, fazalina mohd fadzilah, sabarul afian mokhtar, shahrum abdullah, faizah othman, farihah suhaimi, norliza muhammad, ima nirwana soelaiman.  (2012).  the effects of alpha-tocopherol supplementation on fracture healing in a postmenopausal osteoporotic rat model.  - clinics.  67(9):1077-1085. 

nazrun a shuid , eman el-arabi, nadia m effendy , halimaton s abdul razak , norliza muhammad , norazlina mohamed ima n soelaiman.  (2012).  eurycoma longifolia upregulates osteoprotegerin gene expression in androgen- deficient osteoporosis rat model.  - bmc complementary and alternative medicine.  12:Art no.152. 

ahmad nazrun shuid, norazlina mohamed, isa naina mohamed, faizah othman, farihah suhaimi, elvy suhana mohd ramli, norliza muhammad, ima nirwana soelaiman.  (2012).  nigella sativa: a potential antiosteoporotic agent.  - evidence-based complementary and alternative medicine.  Art no.696230. 

mouna abdelrahman abujazia, norliza muhammad, ahmad nazrun shuid, ima nirwana soelaiman.  (2012).  the effects of virgin coconut oil on bone oxidative status in ovariectomised rat.  - evidence-based complementary and alternative medicine.  Article ID 525079. 

abdul shukor tajul ariff, ima nirwana soelaiman, j. pramanik , ahmad nazrun shuid.  (2012).  effects of eurycoma longifolia on testosterone level and bone structure in an aged orchidectomised rat model.  - evidence-based complementary and alternative medicine.  Article ID 818072. 

siti noor fathilah, ahmad nazrun shuid, norazlina mohamed ,norliza muhammad, ima nirwana soelaiman.  (2012).  labisia pumila protects the bone of estrogen-deficient rat model:a histomorphometric study.  - journal of ethnopharmacology.  142(1): 294-299. 

norazlina mohamed, sharon gwee sian khee, ahmad nazrun shuid, norliza muhammad, farihah suhaimi, faizah othman, abdul salam babji, ima-nirwana soelaiman.  (2012).  the effects of cosmos caudatus on structural bone histomorphometry in ovariectomized rats..  - evidence-based complementary and alternative medicine.  Article ID 817814. 

kok-yong chin, ima-nirwana soelaiman, isa naina mohamed, wan zurinah wan ngah.  (2012).  serum testosterone, sex hormone-binding globulin and total calcium levels predict the calcaneal speed of sound in men.  - clinics.  67(8):911-916. 

siti sarah mohamad zaid, siti amrah sulaiman, nor hayati othman, ima nirwana soelaiman, ahmad nazrun shuid, norazlina mohamed, norliza muhammad.  (2012).  protective effects of tualang honey on bone structure in experimental postmenopausal rats.  - clinics.  67(7):779-784. 

saif abdul-majeed, norazlinamohamed, ima-nirwana soelaiman.  (2012).  effects of tocotrienol and lovastatin combination on osteoblast and osteoclast activity in estrogen-deficient osteoporosis.  - evidence-based complementary and alternative medicine.  Art. ID 960742 : 1-9. 

kok-yong chin, ima-nirwana soelaiman, isa naina mohamed, suraya ibrahim, wan zurinah wan ngah.  (2012).  the effects of age, physical activity level, and body anthropometry on calcaneal speed of sound value in men.  - archives of osteoporosis.  7:135-145. 

kok-yong chin and ima-nirwana soelaiman.  (2012).  vitamin e as an antiosteoporotic agent via receptor activator of nuclear factor kappa-b ligand signaling disruption: current evidence and other potential research areas.  - evidence-based complementary and alternative medicine.  Art ID 747020:1-9. 

nabishah m, nasri ab, salam a, harlina hs, ima nirwana s.  (2012).  setting the standard of student performance: an alternative borderline method.  - international medical journal.  19(2):176-180. 

nwabueze patrick okechukwu, norazlina mohamed, ima nirwana soelaiman, ahmad nazrun shuid and norliza muhammad.  (2012).  the evaluation of bone proteome of palm vitamin e-supplementation in ovariectomised rats.  - the faseb journal.  26:1122.4. 

sharlina mohamad, ahmad nazrun shuid,sabarul afian mokhtar, shahrum abdullah,ima nirwana soelaiman.  (2012).  tocotrienol supplementation improves late-phase fracture healing compared to alpha-tocopherol in a rat model of postmenopausal osteoporosis: a biomechanical evaluation.  - evidence-based complementary and alternative medicine.  Article ID 372878. 

a. s. nazrun,m. norazlina,m. norliza, and s. ima nirwana.  (2012).  the anti-inflammatory role of vitamin e in prevention of osteoporosis.  - advances in pharmacological sciences.  Article ID 142702,. 

m. e.nadia,a. s.nazrun, m. norazlina, n. m. isa, m. norliza, and s. ima nirwana.  (2012).  the anti-inflammatory, phytoestrogenic, and antioxidative role of labisia pumila in prevention of postmenopausal ossteoporosis.  - advances in pharmacological sciences.  Article ID 706905,. 

ahmad tantawi aktifanus, ahmad nazrun shuid, nurul hashimah a. rashid, tam heng ling, chua yin loong, nurulhayati m.saat, norliza muhammad, norazlina mohamed and ima nirwana soelaiman.  (2012).  comparison of the effects of tocotrienol and estrogen on the bone markers and dynamic changes in postmenopausal osteoporosis rat model.  - asian journal of animal and veterinary advances.  7(3): 225-234. 

mohamed abdalla estai, farihah suhaimi, ahmad nazrun shuid, srijit das, shahrum abdullah and ima-nirwana soelaiman.  (2012).  biomechanical evaluation of fracture healing following administration of piper sarmentosum in ovariectomised rats.  - african journal of pharmacy and pharmacology.  6(3):148-156. 

kok-yong chin, soelaiman ima-nirwana, mohamed isa naina, mohamed norazlina, shuid ahmad nazrun, muhammad norliza, othman faizah, h. suhaimi farihah, mohd ramli elvy suhana, and wan ngah wan zurinah.  (2012).  calcaneal quantitative ultrasound value for middle-aged and elderly malaysian chinese men and its association with age and body anthropometry.  - journal of clinical densitometry.  15(1):86-91. 

elvy suhana mohd ramli, ima nirwana soelaiman, faizah othman, fairus ahmad, ahmad nazrun shuib, norazlina mohamed, norliza muhammad,farihah hj suhaimi.  (2012).  the effects of piper sarmentosum water extract on the expression and activity of 11beta-hydroxysteroid dehydrogenase type 1 in the bones with excessive glucocorticoids.  - iranian journal of medical sciences.  37(1):39-46. 

ima nirwana soelaiman, wang ming, roshayati abu bakar, nursyahrina atiqah hashnan,hanif mohd ali, norazlina mohamed, norliza muhammad, and ahmad nazrun shuid.  (2012).  palm tocotrienol supplementation enhanced bone formation in oestrogen-deficient rats.  - international journal of endocrinology.  Article ID 532862:1-7. 

huanbiao mo, hoda yeganehjoo, anureet shah, warren k. mo, ima nirwana soelaiman, chwan-li shen.  (2012).  mevalonate-suppressive dietary isoprenoids for bone health.  - journal of nutritional biochemistry.  23:1543-1551. 

patrick nwabueze okechukwu, norazlina mohamed, ima nirwana soelaiman, gabriele anisah ruth froemming, mohd yusri idorus.  (2012).  bone proteome study in ovariectomised rats supplemented with palm vitamin e.  - world academy of science, engineering and technology.  72:383-387. 

chin kok yong, ima nirwana soelaiman.  (2012).  sex steroids and bone health status in men.  - international journal of endocrinology.  Article ID 208719. 

kok yong chin, ima nirwana soelaiman, isa naina mohamed, suzana shahar, nur islami mohd fahmi teng, elvy suhana mohd ramli, fairus ahmad, amilia aminuddin, wan zurinah wan ngah.  (2012).  testosterone is associated with age-related changes in bone health status, muscle strength and body composition in men.  - the aging male.  15(4): 240-245. 

a.m. nizar, a.s. nazrun, m. norazlina, m. norliza, s. ima nirwana.  (2011).  low dose of tocotrienols protects osteoblasts against oxidative stress.  - clinica terapeutica.  162(6):533-538. 

s. ima-nirwana, y. nurshazwani, a.s. nazrun, m. norliza and m. norazlina.  (2011).  subacute and subchronic toxicity of palm vitamin e in mice.  - journal of pharmacology and toxicology.  6(2): 166-173. 

mohamed abdalla estai, ima nirwana soelaiman, ahmad nazrun shuid, srijit das, aishah mohd al, farihah hj suhaimi.  (2011).  histological changes in the fracture callus following the administration of water extract of piper sarmentosum (daun kadok) in estrogen-deficient rats.  - iranian journal of medical sciences.  36(4):281-288. 

nazrun as, sharlina m, norazlina m, sabarul am, norliza m, ima ns.  (2011).  bone oxidative changes during early fracture healing of postmenopausal osteoporosis rat model.  - asian journal of animal and veterinary advances.  6(12):1193-1203. 

mohamed abdalla estai, farihah suhaimi, ima-nirwana soelaiman, ahmad nazrun shuid, srijit das.  (2011).  bone histomorphometric study of young rats following oestrogen deficiency.  - african journal of biotechnology.  10(56):12064-12070. 

elvy suhana mr, farihah hs, faizah o, ahmad nazrun s, norazlina m, norliza m, ima nirwana s..  (2011).  piper sarmentosum prevents glucocorticoid-induced osteoporotic bone resorption by increasing 11 beta-hydroxysteroid dehydrogenase type 1 activity.  - clinica terapeutica.  162(4):313-318. 

ahmad nazrun shuid, lim kee siang, tan geok chin, norliza muhammad, norazlina mohamed, ima nirwana soelaiman.  (2011).  acute and subacute toxicity studies of eurycoma longifolia in male rats.  - international journal of pharmacology.  7(5):641-646. 

mohamed abdalla estai, farihah suhaimi, ahmad nazrun shuid, srijit das, ima-nirwana soelaiman.  (2011).  the use of traditional treatment modalities with special mention of piper sarmentosum in treatment of bone fracture.  - journal of medicinal plants research.  5(33):7132-7139. 

fairus ahmad, ima nirwana soelaiman, elvy suhana mohd ramli, tan ming hooi, farihah h suhaimi.  (2011).  histomorphometric changes in the perirenal adipocytes of adrenalectomized rats treated with dexamethasone..  - clinics.  66(5):849-853. 

a.s. nazrun, m. norazlina, m. norliza and s. ima nirwana.  (2011).  tocotrienols as an anti-osteoporotic agent: the progress so far.  - international journal of osteoporosis and metabolic disorders.  4(1):1-14. 

ahmad nazrun shuid, leong lee ping, norliza muhammad, norazlina mohamed, ima nirwana soelaiman.  (2011).  the effects of labisia pumila var. alata on bone markers and bone calcium in a rat model of post-menopausal osteoporosis.  - journal of ethnopharmacology.  133(2):538-542. 

hermizi hapidin, faizah othman, ima nirwana soelaiman, ahmad nazrun shuid, norazlina mohamed.  (2011).  effects of nicotine administration and nicotine cessation on bone histomorphometry and bone biomarkers in sprague-dawley male rats..  - calcified tissue international.  88(1):41-47. 

shuid, a.n., mohamad, s., muhammad, n., fadzilah, f.m., mokhtar, s.a., mohamed, n., soelaiman, i.n..  (2011).  effects of alpha-tocopherol on the early phase of osteoporotic fracture healing.  - journal of orthopaedic research.  29(11):1732-1738. 

ahmad nazrun shuid, mohd firdaus abu bakar, tajul ariff abdul shukor, norliza muhammad, norazlina mohamed, ima nirwana soelaiman.  (2011).  the anti-osteoporotic effect of eurycoma longifolia in aged orchidectomised rat model.  - the aging male.  14(3):150-154. 

mohamed abdalla estai, farihah haji suhaimi, srijit das, fazalina mohd fadzilah, sharifah majedah idrus alhabshi, ahmad nazrun shuid, ima-nirwana soelaiman.  (2011).  piper sarmentosum enhances fracture healing in ovariectomized oeteoporotic rats: a radiological study.  - clinics.  66(5):865-872. 

elvy suhana mohd ramli, farihah haji suhaimi, faizah othman, ahmad nazrun shuid, norazlina mohamad, norliza muhammad, ima nirwana soelaiman.  (2011).  effect of 11beta-hsd1 dehydrogenase activity on bone histomorphometry of glucocorticoid-induced osteoporotic male sprague-dawley rats..  - singapore medical journal.  52(11):786-793. 

mohamed abdalla estai, farihah suhaimi, srijit das, ahmad nazrun shuid, zahiah mohamed, ima-nirwana soelaiman.  (2011).  expression of tgf-b1 in the blood during fracture repair in an estrogen-deficient rat model.  - clinics.  66(12):2113-2119. 

muhammad zulfadli mehat, ahmad nazrun shuid, norazlina mohamed, norliza muhammad, ima nirwana soelaiman.  (2010).  beneficial effects of vitamin e isomer supplementation on static and dynamic bone histomorphometry parameters in normal male rats.  - journal of bone and mineral metabolism.  28(5):503-509. 

mohamed norazlina, hapidin hermizi, othman faizah, ahmad shuid nazrun, muhammad norliza, soelaiman ima-nirwana.  (2010).  vitamin e reversed nicotine-induced toxic effects on bone biochemical markers in male rats.  - archives medical science.  6(4):505-512. 

ahmad nazrun shuid, sharlina mohamad, norazlina mohamed, fazalina mohd fadzilah, sabarul afian mokhtar, shahrum abdullah, faizah othman, farihah suhaimi, norliza mohamed, ima nirwana soelaiman.  (2010).  effects of calcium supplements on fracture healing in a rat osteoporotic model.  - journal of orthopaedic research.  28(12):1651-1656. 

ahmad nazrun shuid, zulfadli mehat, norazlina mohamed, norliza muhammad, ima nirwana soelaiman.  (2010).  vitamin e exhibits bone anabolic actions in normal male rats.  - journal of bone and mineral metabolism.  28(2):149-156. 

a.s. nazrun, m. norazlina, m. norliza and s. ima nirwana.  (2010).  comparison of the effects of tocopherol and tocotrienol on osteoporosis in animal models.  - international journal of pharmacology.  561-568. 

m norazlina, j maizatul-neza, a azarina, a s nazrun, m norliza , s ima-nirwana.  (2010).  effects of vitamin e on receptor activator of nuclear factor kappa b ligand (rankl) and osteoprotegerin (opg) in rats treated with nicotine.  - medical journal malaysia.  65(1):14-17. 

hapidin hermizi, othman faizah, soelaiman ima-nirwana, shuid ahmad nazrun, mohamed norazlina.  (2009).  beneficial effects of tocotrienol and tocopherol on bone histomorphometric parameters in sprague-dawley male rats after nicotine cessation..  - calcified tissue international.  84(1):65-74. 

siti khadijah adam, ima nirwana soelaiman, nor aini umar, norhayati mokhtar, norazlina mohamed, kamsiah jaarin.  (2008).  effects of repeatedly heated palm oil on serum lipid profile, lipid peroxidation and homocysteine level in a post-menopausal rat model.  - mc gill journal of medicine.  145-151. 

sandra maniam, norazlina mohamed, ahmad nazrun shuid, ima nirwana soelaiman.  (2008).  palm tocotrienol exerted better antioxidant activities in bone than alpha-tocopherol.  - basic & clinical pharmacology & toxicology.  55-60. 

abdus salam, zulkifli zainuddin, azian abdul latiff, soon pheng ng, ima nirwana soelaiman, nabishah mohamad, norhayati moktar.  (2008).  assessment of medical graduates competencies.  - annals academy of medicine singapore.  37(9):814-816. 

siti khadijah adam, srijit das, ima nirwana soelaiman, nor aini umar and kamsiah jaarin.  (2008).  consumption of repeatedly heated soy oil increases the serum parameters related to atherosclerosis in ovariectomized rats.  - tohoku journal experimental medicine.  219-226. 

norazlina m , lee pl , lukman hi, nazrun as and ima-nirwana s.  (2007).  effects of vitamin e supplementation on bone metabolism in nicotine-treated rats.  - singapore medical journal.  195-199. 

hermizi hapidin, faizah othman, ima-nirwana s, ahmad n. shuid, douglas a.luke and norazlina mohamed.  (2007).  negative effects of nicotine on bone-resorbing cytokines and bone histomorphometric parameters in male rats..  - journal of bone and mineral metabolism.  93-98. 

ahmad nazrun shuid, loh hong chuan, norazlina mohamed, kamsiah jaarin, yew su fong and ima nirwana soelaiman.  (2007).  recycled palm oil is better than soy oil in maintaining bone properties in a menopausal syndrome model of ovariectomized rat.  - asia pacific journal of clinical nutrition.  393-402. 

ima-nirwana s, ahmad nazrun s, yee lj, yew sf, norazlina m, abdul gapor mt and kamsiah j.  (2007).  reheating of soy oil is detrimental to bone metabolism in oestrogen deficient rats..  - singapore medical journal.  200-206. 

nazrun as, chew cm, norazlina m,kamsiah j & ima nirwana s.  (2007).  the effects of repeatedly heated frying oil and high cholesterol diet on the bone in ovariectomized rats.  - malaysian journal of nutrition.  89-99. 

a.s. nazrun, c.m. chew, m. norazlina, j. kamsiah and ima s. nirwana.  (2007).  repeatedly heated frying oil and high cholesterol diet are detrimental to the bone structure of ovariectomised rats.  - international journal of pharmacology.  160-164. 

kamsiah jaarin, m. norhayati, g. norzana, u. nor aini, s. ima-nirwana.  (2006).  effects of heated vegetable oils on serum lipids and aorta of ovariectomized rats.  - pakistan journal of nutrition.  19-29. 

azman a, khalid bak, ima-nirwana s.  (2006).  effects of vitamin e on serum leptin levels and fat mass in intact and ovariectomised female rats.  - asia pacific journal of pharmacology.  131-139. 

m.norazlina, f.w.ng, s. ima-nirwana.  (2005).  gamma-tocotrienol is required for normal vitamin d metabolism in female rats.  - indian journal of pharmacology.  309-314. 

a.s.nazrun, d.a. luke, b.a.k. khalid and s.ima-nirwana.  (2005).  vitamin e protects from free-radical damage to femur of rats treated with ferric nitrilotriacetate.  - current topics in pharmacology.  9(2):107-115. 

ns ahmad, bak khalid, da luke, and s ima nirwana.  (2005).  tocotrienol offers better protection than tocopherol from free radical-induced damage of rat bone.  - clinical and experimental pharmacology and physiology.  761-770. 

s.ima-nirwana and s.suhaniza.  (2004).  effects of tocopherols and tocotrienols on body composition and bone calcium content in adrenalectomized rats replaced with dexamethasone.  - journal of medicinal food.  45-51. 

m norazlina, cw chua, s ima- nirwana.  (2004).  vitamin e deficiency reduced lumbar bone calcium content in female rats.  - medical journal of malaysia.  623-630. 

mohamed norazlina, soelaiman ima-nirwana, mohd. top abdul gapor and b. abdul kadir khalid.  (2002).  tocotrienols are needed for normal bone calcification in growing female rats.  - asia pacific journal of clinical nutrition.  11(3):194-199. 

hm nawawi, tn yazid, nmn ismail, ar mohamad, s ima nirwana, bak khalid.  (2001).  serum bone specific alkaline phosphatase and urinary deoxypyridinoline in postmenopausal osteoporosis.  - malaysian journal of pathology.  79-88. 

m norazlina, s ima-nirwana, bak khalid.  (2001).  effects of vitamin e deficiency on bone metabolism in intact and ovariectomised growing female rats.  - asia pacific journal of pharmacology.  37-46. 

s.ima-nirwana, a.kiftiah, a.g.zainal, m.norazlina, m.t.gapor, and b.a.k. khalid.  (2000).  palm vitamin e prevents osteoporosis in orchidectomized growing male rats.  - natural product sciences.  155-160. 

m.norazlina, s.ima-nirwana, m.t.gapor, b.a.k. khalid.  (2000).  palm vitamin e is comparable to alpha-tocopherol in maintaining bone mineral density in ovariectomised female rats..  - experimental and clinical endocrinology & diabetes.  305-310. 

s. ima-nirwana, a. kiftiah, t. sariza, m.t. abd. gapor, b.a.k. khalid.  (1999).  palm vitamin e improves bone metabolism and survival rate in thyrotoxic rats.  - general pharmacology.  621-626. 

m.norazlina, s.ima-nirwana, b.a.k. khalid.  (1999).  effects of palm vitamin e, vitamin d and calcium supplementation on bone metabolism in vitamin e deficient rats.  - medical journal of islamic academy of sciences.  12(4):89-96. 

j-k yee, s ima nirwana.  (1998).  palm vitamin e protects bone against ferric-nitrilotriacetae-induced impairment of bone calcification.  - asia pacific journal of pharmacology.  35-41. 

ima nirwana soelaiman, zainuddin merican, jamaludin mohamad and khalid bin abdul kadir.  (1996).  serum lipids, lipid peroxidation and glutathione peroxidase activity in rats on long-term feeding with coconut oil or butterfat (ghee).  - asia pacific journal of clinical nutrition.  244-248. 

ima-nirwana s, z. merican, jamaluddin m, khalid bak.  (1996).  serum lipids, lipid peroxidation and glutathione peroxidase activity in rats on long-term feeding with soybean oil or palm oil.  - asia pacific journal of clinical nutrition.  100-104. 

s ima-nirwana, z merican, bak khalid, m jamaludin.  (1995).  blood pressure response to injected noradrenaline in rats receiving fat-enriched diets.  - asia pacific journal of pharmacology.  10:79-83.