nur aisyah anuar, norwahidah abdul karim, nurul hazlini suhaida mohd nazri, muhammad halil fikri laililnizan, farah wahida ibrahim, muhammad hafiz zuhdi fairof, amirul hafiz ahmad abdullah, daren kumar joseph, hameed ali al-saraf, nor fadilah rajab, arimi fitri mat ludin.  (2026).  chrono-resistance training optimizes hippocampal oxidative balance, reduces visceral fat, and enhances memory in healthy rats model: preliminary findings.  - indonesian biomedical journal.  145 - 154. 

nurul husnina mohd khairul zain, siti nor amira mohd azli, faizul jaafar, shalisah sharip, wan zurinah wan ngah, jo aan goon, hanafi damanhuri , norwahidah abdul karim, kok yong chin, jen kit tan, amilia aminuddin, munirah md mansor, mohd heikal mohd yunus , yee wei ung, wei ney yap, marianne hsieu yen loong, nur fathiah abdul sani, suzana makpol.  (2026).  baseline profiling of skin ageing, cognitive function, andsystemic dna damage in malaysian middle-aged adults.  - international congress of medicine and health 2026 in conjunction with asean medical schools network scientific conference.  . 

siti nor amira mohd azli, nurul husnina mohd khairul zain, wan zurinah wan ngah, jo aan goon, hanafi damanhuri, norwahidah abdul karim, kok yong chin, jen kit tan, amiliaaminuddin, munirah md mansor, mohd heikal mohd yunus 3 , yee wei ung 5 , wei ney yap 6 , marianne hsieu yen loong 5 , nur fathiah abdul sani1 , suzana makpol1.  (2026).  bridging preclinical bioenergetics research and clinical practice: pbmc mitochondrial respiration in healthy middle-aged adults.  - international congress of medicine and health 2026 in conjunction with asean medical schools network scientific conference.  . 

norwahidah abdul karim, ahmed mahmoud ahmed mahmoud awad, siti nor rodhiah rosaidee, nur haleeda hakimi, fazaine zakaria.  (2026).  elucidation of mitochondrial bioenergetics and mitochondrial fuel pathway in hepg2 cancer cells.  - international congress of medicine and health 2026 in conjunction with asean medical schools network scientific conference.  . 

profesor dr suzana makpol, prof. emeritus dato’ dr. wan zurinah wan ngah, assoc. prof. dr. goon jo aan, assoc. prof. dr. hanafi damanhuri, dr. norwahidah abdul karim, assoc. prof. dr. chin kok yong, assoc. prof. dr. tan jen kit, dr. amilia aminuddin, dr. munirah md mansor, dr. mohd heikal mohd yunus, ms ung yee wei, dr yap wei ney, ms marianne loong hsieu yen, puan nur fathiah abdul sani.  (2025).  third progress report on tocotrienol as a senolytic agent: a phase 2 clinical trial.  - .  . 

yong hui nies, wei ling lim, norwahidah abd karim, mohamad fairuz yahaya, seong lin teoh.  (2025).  metallothionein ii treatment mitigates rotenone-induced neurodegeneration in zebrafish models of parkinson’s disease.  - frontiers in pharmacology.  1 - 13. 

wan abdul aziz wan azhar, husna hasri, sze ying tan, divaharan subramanie, anasuhah musa, farah dayana zahedi , samirah taufiq abdul wahid, norwahidah abdul karim , shamsul azhar shah, aneeza w hamizan, salina husain.  (2025).  the effect of vitamin c on histamine and dust mite epicutaneous test responses: a randomized control trial.  - european journal of rhinology and allergy.  6 - 11. 

ahmed mahmoud ahmed mahmoud awad and norwahidah abdul karim.  (2025).  dysregulation of mitochondrial function in cancer cells.  - international journal of molecular sciences.  1 - 23. 

hajar ahmad jamil, norwahidah abdul karim.  (2025).  mitochondrial homeostasis: exploring their impact on skin disease pathogenesis.  - biomedicine & pharmacotherapy.  1 - 14. 

mohd khairul zain nh, mohd azli sna, makpol s, wan ngah wz, goon ja, damanhuri h, abdul karim n, chin ky, tan jk, aminuddin a, md mansor m, mohd yunus mh, ung yw, yap wn, loong mhy, abdul sani nf.  (2025).  effects of tocotrienol-rich fraction on dietary intake and body composition: interim findings from a double-blind randomised controlled trial.  - 27th medical & health research week 'upholding credibility in an evolving research landscape'.  . 

siti nor amira mohd azli1, nurul husnina mohd khairul zain, wan zurinah wan ngah, jo aan goon, norwahidah abdul karim, kok yong chin, jen kit tan, amilia aminuddin, munirah md mansor, mohd heikal mohd yunus, yee wei ung, wei ney yap, hsieu yen loong, nur fathiah abdul sani and suzana makpol.  (2025).  association between body mass index and hemodynamic indicators in normal healthy middle-aged adults .  - international palm oil congress and exhibition 2025 .  . 

mohd azli, s.n.a., mohd khairul zain, n.h., wan ngah, w.z., goon, j.a., damanhuri, h., abdul karim, n., chin, k.y., tan, j.k., aminuddin, a., md mansor, m., mohd yunus, m.h., ung, y.w., yap, w.n., loong, h.y., abdul sani, f., makpol, s..  (2025).  effect of body mass index on bone mineral density in middle-aged adults.  - postgraduate research conference 2025 .  . 

suzana makpol, wan zurinah wan ngah, goon jo aan, hanafi damanhuri, norwahidah abdul karim, chin kok yong, tan jen kit, amilia aminuddin, munirah md mansor, mohd heikal mohd yunus, ung yee wei, yap wei ney, marianne loong hsieu yen, nur fathiah abdul sani.  (2024).  first progress report on tocotrienol as a senolytic agent: a phase 2 clinical trial.  - .  . 

hajar ahmad jamil and norwahidah abdul karim.  (2024).  unraveling mitochondrial reactive oxygen species involvement in psoriasis: the promise of antioxidant therapies.  - antioxidants.  1 - 24. 

norwahidah abdul karim, hazirah hassan, suzana makpol, fazaine zakaria.  (2024).  mitokondria dan gangguan spektrum autisme: madu kelulut sebagai rawatan alternatif.  - .  . 

nur afiqah hani senin, anis suhaila mohd zain, fauziyah salehuddin, hazura haroon, ahmed musa dinar, norwahidah abdul karim.  (2024).  study of isfet sensitivity to ph variations using silvaco tcad.  - telkomnika (telecommunication computing electronics and control).  1257 - 1268. 

fatin hanani mazri, zahara abdul manaf, suzana shahar, arimi fitri mat ludin, norwahidah abdul karim.  (2023).  improvement in chrono-nutrition is associated with robust weight loss outcomes: an extension of the feasibility study.  - chronobiology international.  272-283. 

norwahidah binti abdul karim;suzana binti makpol;yasmin anum binti mohd yusof.  (2023).  determination of mitochondrial function underlying idiopathic autism spectrum disorders and its modulation by kelulut honey.  - .  . 

norwahidah binti abdul karim.  (2023).  the effects of kelulut honey on mitochondrial bioenergetics and phenotypic characteristics in autism lymphoblastoid cell line (alcl).  - .  . 

hanisah abdul hamid, wei yen kong, norwahidah abdul karim, meng hsien yong, norfilza mohd mokhtar, norshamsiah md din.  (2022).  diabetic nephropathy with and without retinopathy: comparison between urine and serum vascular endothelial growth factor.  - international journal of diabetes in developing countries.  108-115. 

fatin hanani mazri, zahara abdul manaf, suzana shahar, arimi fitri mat ludin & norwahidah abdul karim.  (2022).  temporal protein intake pattern differentiates the metabolic health status of overweight/obese non-shift workers.  - 13th virtual asia pacific conference on clinical nutrition.  1. 

yu ling tan, sue ping eng, pezhman hafez, norwahidah abdul karim, jia xian law, min hwei ng.  (2022).  mesenchymal stromal cell mitochondrial transfer as a cell rescue strategy in regenerative medicine: a review of evidence in preclinical models.  - stem cells translational medicine.  814-827. 

suzana binti makpol;mohd rizal bin haji abdul manaf;amilia binti aminuddin;norwahidah binti abdul karim;nur fathiah binti abdul sani;tan jen kit.  (2022).  ginger extract (zingiber officinale) for the promotion of muscle regeneration in elderly population.  - .  . 

khaizurin tajul arifin, noor ikhwan shansuddin, norwahidah abdul karim & suzana makpol.  (2022).  hot water extract from saccharomyces cerevisiae scavenges dpph and reduces senescence associated b-galactosidase (sa-b-gal) in human dermal fibroblasts.  - sains malaysiana.  2415-2424. 

zahara binti abdul manaf;suzana bt. shahar;arimi fitri bin mat ludin;noor akmal shareela binti ismail;norwahidah binti abdul karim.  (2022).  discovering a novel biological clock genes and gene modulating weight loss mechanism following chrono-nutrition weight reduction among malay adults .  - .  . 

norwahidah abdul karim, fazaine zakaria.  (2022).  bab 6: pengukuran kadar penghasilan ros menggunakan kaedah kuar (prob) pendarfluor.  - .  59-73. 

ms. fatin hanani mazri, zahara abdul manaf, suzana shahar, arimi fitri mat ludin, norwahidah abdul karim, andrea yu-lin ban & rose azzlinda osman.  (2021).  modified munich chronotype questionnaire for application to short-interval split sleep of non-shift workers.  - chronobiology international.  659-665. 

fatin hanani mazri, zahara abdul manaf, suzana shahar, arimi fitri mat ludin, norwahidah abdul karim, nur diyana dalila hazwari, qi wen kek, siti munirah abdul basir, asnida arifin.  (2021).  do temporal eating patterns differ in healthy versus unhealthy overweight/obese individuals?.  - nutrients.  1-16. 

hazirah hassan , fazaine zakaria, suzana makpol and norwahidah abdul karim.  (2021).  a link between mitochondrial dysregulation and idiopathic autism spectrum disorder (asd): alterations in mitochondrial respiratory capacity and membrane potential.  - current issues in molecular biology.  2238-2252. 

fatin hanani mazri, zahara abdul manaf, suzana shahar, arimi fitri mat ludin, norwahidah abdul karim.  (2021).  chrono-nutrition: diverging the metabolically healthy obesity.  - empower 2021 combating ncds towards healthy ageing.  36. 

fatin hanani mazri, zahara abdul manaf, suzana shahar, arimi fitri mat ludin, , norwahidah abdul karim.  (2021).  chrono-nutrition: diverging the metabolically healthy obesity.  - empower 2021.  36. 

mohammad nadzmi zakaria, arimi fitri mat ludin, zahara abdul manaf, norwahidah abdul karim.  (2021).  reviving a cryopreserved peripheral blood mononuclear cells - a scoping review.  - empower 2021.  61. 

fatin hanani mazri, zahara abdul manaf, suzana shahar, arimi fitri mat ludin & norwahidah abdul karim.  (2021).  tick tock: overweight early bird vs night owl, which is healthier?.  - aoco-maso 2021.  117. 

gnaiger erich, aasander frostner eleonor, abdul karim norwahidah, abdel-rahman engy ali, abumrad nada a, acuna-castroviejo dario, adiele reginald c, ahn bumsoo, alencar mayke bezerra, ali sameh s, almeida angeles, alton lesley.  (2020).  mitochondrial physiology.  - bioenergetics communications.  1-44. 

nazatul shima nayan, muhammad aiman mohd yazid, kamachisree nallappan, amirul asyiq amran, nur syuhaidah zaidi, fazaine zakaria, hazirah hassan and norwahidah abdul karim.  (2020).  in vitro modulation of endogenous antioxidant enzyme activities and oxidative stress in autism lymphoblastoid cell line (alcl) by stingless bee honey treatment.  - oxidative medicine and cellular longevity.  1-6. 

jing jye lim, wan ngah wan zurinah, vincent mouly, and abdul karim norwahidah.  (2019).  tocotrienol-rich fraction (trf) treatment promotes proliferation capacity of stress-induced premature senescence myoblasts and modulates the renewal of satellite cells: microarray analysis.  - oxidative medicine and cellular longevity.  1-19. 

hazirah hassan, norwahidah abdul karim.  (2019).  honey as versatile remedy: a focus on selected honeys.  - international journal of food and nutritional science.  1-6. 

hazirah h, yasmin anum my, norwahidah ak.  (2019).  antioxidant properties of stingless bee honey and its effect on the viability of lymphoblastoid cell line.  - medicine & health.  91-105. 

noor ikhwan shansudin, norwahidah abdul karim, suzana makpol, khaizurin tajul arifin.  (2019).  free radical scavenging and senescence-associated beta-galactosidase (sa-b-gal) reduction by hot water saccharomyces cerevisiae extract.  - 30th national scientific conference.  45. 

dahrizal dahmayanti saridewi, abdul karim norwahidah.  (2018).  genes biomarkers in autism: brain development and function.  - international journal of clinical and biomedical research.  . 

afiah nasuha aznan, norwahidah abdul karim, wan zurinah wan ngah and zakiah jubri.  (2018).  critical factors for lentivirus-mediated prdx4 gene transfer in the hepg2 cell line.  - oncology letters.  73-82. 

faizah bt. othman;kamisah binti yusof;syarul nataqain binti baharum;norwahidah binti abdul karim;teoh seong lin.  (2018).  effect of polygonum minus leaf (daun kesum) extract on cisplatin-induced liver injury in male sprague dawley rats.  - .  . 

norwahidah abdul karim.  (2018).  mitochondrial function abnormalities in idiopathic autism spectrum disorder.  - international conference on antioxidants and degenerative diseases 2018 'new frontiers in omics and redox medicine'.  . 

noor akmal shareela ismail, khaizurin tajul arifin, ekram alias, jen kit tan, mohd hanafi ahmad damanhuri, norwahidah abdul karim, jo aan goon, zakiah jubri @ mohd zubri, suzana makpol, yasmin anum mohd yusof.  (2018).  learning medical biochemistry through interactive learning.  - proceedings of edulearn18 conference.  . 

hassan, hazirah, makpol, suzana, mohd yusof, yasmin anum, abdul karim, norwahidah.  (2018).  mitochondrial function differences between autism and non-autism lymphoblastoid cell line.  - international conference on antioxidants and degenerative diseases (icadd) 2018.  . 

dahrizal, dahmayanti saridewi, abdul karim, norwahidah.  (2018).  different viability response on antioxidant and oxidant exposure in autism lymphoblastoid cell lines with the non-autistic sibling.  - international conference on antioxidants and degenerative diseases (icadd).  . 

sakinah husna abdul razak, hazirah hassan, nur haleeda hakimi, nazirah ab rani, wan zurinah wan ngah, suzana makpol, nor faeizah ibrahim, mohd hanafi ahmad damanhuri, norwahidah abdul karim, jen-kit tan.  (2018).  measurement of oxygen consumption rate in mitochondria of rat hippocampus using high-resolution respirometer.  - international conference on antioxidants and degenerative diseases (icadd) 2018.  . 

azraul mumtazah razak, shy cian khor, faizul jaafar, norwahidah abdul karim and suzana makpol.  (2018).  targeting myomirs by tocotrienol-rich fraction to promote myoblast differentiation.  - genes & nutrition.  . 

ikhwan ns, suzana m, norwahidah ak, khaizurin ta.  (2018).  hot water extract of saccharomyces cerevisiae exhibits antioxidant activity.  - simposium kebangsaan penyelidikan perubatan dan kesihatan & minggu penyelidikan ke-20.  . 

sakinah husna abdul razak, hazirah hassan, nur haleeda hakimi, nazirah ab rani, nor faeizah ibrahim, wan zurinah wan ngah, suzana makpol, mohd hanafi ahmad damanhuri, norwahidah abdul karim, jen-kit tan.  (2018).  isolation of mitochondria and measurement of oxygen consumption rate by high-resolution respirometry in rat hippocampus.  - research updates in medical sciences.  . 

ikhwan ns, suzana m, norwahidah ak, khaizurin ta.  (2018).  hot water extract of saccharomyces cerevisiae enhibits antioxidant acticity.  - medicine and health.  . 

hassan, hazirah, makpol, suzana, mohd yusof, yasmin anum, abdul karim, norwahidah.  (2018).  increased mitochondrial function in autism lymphoblastoid cell line compared to non-autism cell.  - medicine and health.  . 

dahmayanti saridewi dahrizal, norwahidah abdul karim.  (2018).  different viability response on antioxidant and oxidant exposure in autism lymphoblastoid cell lines with the non-autistic sibling.  - medicine and health.  . 

shy cian khor, wan zurinah wan ngah, yasmin anum mohd yusof, norwahidah abdul karim, and suzana makpol.  (2017).  tocotrienol-rich fraction ameliorates antioxidant defense mechanisms and improves replicative senescence-associated oxidative stress in human myoblasts.  - oxidative medicine and cellular longevity.  1-17. 

dahmayanti saridewi dahrizal, wan zurinah wan ngah, suzana makpol, norwahidah abdul karim.  (2017).  different viability response on anitoxidant exposure in autism lymphoblastoid cell lines with the non-autistic sibling.  - palm international nutra-cosmeceutical conference.  . 

noor akmal shareela ismail, khaizurin tajul arifin, tan jen kit, goon jo aan, ekram alias, mohd hanafi ahmad damanhuri, norwahidah abd karim, zakiah jubri, suzana makpol, yasmin anum mohd yusof.  (2017).  gamification as a formative assessment in measuring learning outcomes in practical session among medical students in universiti kebangsaan malaysia.  - icgpa international conference 2017.  . 

noor akmal shareela ismail, khaizurin tajul arifin, ekram alias, tan jen kit, mohd hanafi ahmad damanhuri, norwahidah abdul karim, goon jo aan, zakiah jubri @ mohd zubri, suzana makpol, yasmin anum mohd yusof.  (2017).  medical biochemistry.  - redesigning assessment for holistic learning (rahole) 2017.  . 

shy cian khor, azraul mumtazah razak, wan zurinah wan ngah, yasmin anum mohd yusof, norwahidah abdul karim, suzana makpol.  (2016).  the tocotrienol-rich fraction is superior to tocopherol in promoting myogenic differentiation in the prevention of replicative senescence of myoblasts.  - plos one.  1-21. 

khor sc, abdul karim n, wan ngah wz, makpol s.  (2016).  mb-p4: transciptional profile analysis reveals the potential of vitamin e in ameliorating replicative senescence of human skeletal muscle myoblasts.  - international postgraduate research awards seminar (inpras2016).  . 

suzana binti makpol, a. rahman bin a. jamal, wan zurinah bt. wan ngah, musalmah binti mazlan, norwahidah binti abdul karim, norfilza binti mohd mokhtar, yasmin anum binti mohd yusof.  (2015).  critical factors in muscle degeneration: from molecules to community.  - .  . 

khor sc, abdul karim n, wan ngah wz, makpol s.  (2015).  gene expression profiles of a-tocopherol- and n-acetyl-cysteine-treated senescent human skeletal muscle myoblasts.  - 1st international conference on antioxidants & degenerative diseases (icadd 2015).  . 

noor akmal shareela ismail, ekram alias, khaizurin tajul arifin, mohd hanafi a damanhuri, norwahidah abd karim, goon jo aan.  (2015).  perception of content and non-content expert facilitators of pbl according to students` performance levels.  - pakistan journal of medical sciences.  1537-1541. 

goon jo aan, ambhighavathe siva sarmugam, norwahidah abdul karim.  (2015).  effect of tocotrienol rich fraction (trf) on synaptogenic molecules in aging caenorhabdis elegans.  - international journal of biomedical and advance research.  36-42. 

lim jj, wan ngah wz, mouly v, abdul karim n.  (2015).  differential gene expression of senescent human skeletal muscle myoblasts by trf treatment.  - 1st international conference on antioxidants & degenerative diseases (icadd 2015).  . 

chin ky, mohammed johari h, soelaiman in, abdul karim n, wan ngah wz.  (2015).  old age and obesity are associated with increased plasma oxidation-reduction potential in men.  - international conference on antioxidants and degenerative diseases (icadd 2015).  . 

a.m. binti razak, n. binti abdul karim, s. binti makpol.  (2015).  tocotrienol-rich fraction promotes differentation of human skeletal muscle myoblast.  - human genome meeting 2015.  . 

s.c. khor, n. abdul karim, w. z. wan ngah, s. makpol.  (2015).  dynamics of myogenic regulatory factors revealed the potential implication of vitamin e in mediating differentiation during skeletal muscle ageing.  - human genome meeting 2015.  . 

wan zurinah wan ngah, suzana makpol, yasmin anum mohd yusof, zakiah jubri, nor wahidah abdul karim, goon jo aan, mohd hanafi ahmad damanhuri, . noor akmal shareela ismail, khaizurin tajul arifin, ekram alias.  (2015).  laporan penambahbaikan kursus biokimia untuk program sarjana sains perubatan secara kerja kursus (biokimia).  - .  1-4. 

norwahidah abdul karim, norlina aman, siti madiani abdul ghani, jing jye lim, dahmayanti saridewi, wan zurinah wan ngah.  (2015).  tocotrienol rich fraction supplementation increased the antioxidant enzymes activities in skeletal and heart muscle of aging mice.  - international journal of biomedical and advance research.  824-830. 

shy cian khor, norwahidah abdul karim, wan zurinah wan ngah, yasmin anum mohd yusof and suzana makpol.  (2014).  vitamin e in sarcopenia: current evidences on its role in prevention and treatment.  - oxidative medicine and cellular longevity.  Article ID : 914853. 

amirah abdul rahman, norwahidah abdul karim, noor aini abdul hamid, roslan harun, and wan zurinah wan ngah.  (2013).  senescence-related changes in gene expression of peripheral blood mononuclear cells from octo/nonagenarians compared to their offspring.  - oxidative medicine and cellular longevity.  Article ID 189129. 

amirah abdul rahman, norwahidah abdul karim, noor aini abdul hamid, wan zurinah wan ngah.  (2013).  tocotrienol rich fraction and piper betle extract enhanced the viability of human peripheral blood mononuclear cells.  - international medical journal.  20(2):163-166. 

jing jye lim, wan zurinah wan ngah, vincent mouly, and norwahidah abdul karim.  (2013).  reversal of myoblast aging by tocotrienol rich fraction posttreatment.  - oxidative medicine and cellular longevity.  Art. ID 978101:11 pages. 

sc khor, wz wan ngah, n abdul karim, s makpol.  (2013).  effects of tocotrienol-rich fraction, alpha-tocopherol and n-acetylcysteine in preventing replicative senescence of human myoblasts.  - 1st national conference for cancer research & 5th regional conference on molecular medicine (rcmm).  . 

jj lim, wz wan ngah, v mouly, nabdul karim.  (2013).  tocotrienol rich fraction post-treatment improved proliferative capacity of aging myoblasts.  - 1st national conference for cancer research & 5th regional conference on molecular medicine (rcmm).  . 

christinal teh pey wen, saba zuhair hussein, shailah abdullah, norwahidah abdul karim, suzana makpol, yasmin anum mohd yusof.  (2012).  gelam and nenas honeys inhibit proliferation of ht 29 colon cancer cells by inducing dna damage and apoptosis while suppressing inflammation.  - asian pacific journal of cancer prevention.  13(4):1605-1610. 

zakiah jubri, nur nabilah najib narayanan, norwahidah abdul karim, wan zurinah wan ngah.  (2012).  antiproliferative activity and apoptosis induction by gelam honey on liver cancer cell line.  - international journal of applied science and technology.  2(4):135-141. 

jj lim, ak norwahidah, v mouly, wn wan zurinah.  (2012).  reversal of aging on post-treated human skeletal muscle satellite cells with tocotrienol rich fraction.  - minggu penyelidikan perubatan dan kesihatan ke-14.  . 

norwahidah abdul karim, lim jing jye, vincent mouly and wan zurinah wan ngah.  (2012).  reversal of aging on post-treated human skeletal muscle satellite cells with tocotrienol rich fraction.  - 37th annual conference of the malaysian society for biochemistry and molecular biology.  . 

wan zurinah wan ngah, mohamad hanapi johari and norwahidah abdul karim.  (2012).  effects of age and ethnicity on oxidative status and influence of fasting calorie restriction in men`s health.  - oxidants and antioxidants in biology.  . 

prof madya dr. hamidah hassan, puan norsiah abd aziz, puan mohana gauri maniam, dr. elvy suhana mohd ramli, dr norwahidah abd karim, dr. norhazlina abdul wahab.  (2011).  `i am breathless`.  - .  . 

zakiah j, nur nabilah n, norwahidah ak.  (2011).  antiproliferative effect of gelam honey on liver cancer cell line.  - medicine & health.  6(1)Suppl:134. 

norwahidah ak, wan zurinah wn.  (2011).  palm oil vitamin e (y-tocotrienol) and hydrogen peroxide trigger apoptosis oh hepg2 liver cancer cells by activating the same signaling transduction cascade.  - medicine & health.  6(1)Suppl: 196-197. 

amirah abdul rahman, norwahidah abdul karim and wan zurinah wan ngah.  (2011).  up-regulation of repair and stress response genes correlates with reduction in oxidative stress in octo/nonagenarians.  - 36th annual conference of the malaysian society for biochemistry & molecular biology.  . 

saba zuhair hussein, kamaruddin mohd yusoff, suzana makpol, norwahidah abdul karim and yasmin anum mohd yusof.  (2011).  anti-inflammatory effect of gelam honey in carrageenan-induced acute paw edema in rats.  - 36th annual conference of the malaysian society for biochemistry & molecular biology.  . 

norwahidah abdul karim and wan zurinah wan ngah.  (2011).  palm oil vitamin e (y-tocotrienol) induced apoptosis on hepg2 liver cancer cells through a specific signaling pathway.  - palm international nutra-cosmeceutical conference 2011.  . 

saba zuhair hussein, suzana makpol, norwahidah abdul karim, yasmin anum mohd yusof.  (2010).  the antioxidant capacities and total phenolic contents of two malaysian honeys, gelam and nenas.  - 6th malaysia indonesia & brunei darussalam medical sciences conference 2010.  . 

amirah abdul rahman, norwahidah abdul karim, khamsiah nawawi and wan zuraniah wan ngah.  (2010).  differential gene expression patterns of octononagenarians compared to their offspring in peripheral blood mononuclear cells.  - 35th annual conference of the malaysian society for biochemistry & molecular biology.  . 

norwahidah abdul karim and wan zurinah wan ngah.  (2010).  palm oil vitamin e (y-tocotrienol) and hydrogen peroxide trigger apoptosis on hepg2 liver cancer cells by activating the same signalling transduction cascade.  - 35th annual conference of the malaysian society for biochemistry & molecular biology.  .