Penerbitan Terkini

farah dayana rosli, noor hashida hashim, khairul osman, siti fatimah ibrahim, nurul kabir..  (2019).  ameliorative effects of thymoquinone on sperm parameters and testosterone level of nicotine-treated sprague dawley rats.  - brazilian archives of biology and technology.  1-11. 

farah hanan fathihah jaffar, khairul osman, nur hilwani ismail, kok-yong chin and siti fatimah ibrahim.  (2019).  adverse effects of wi-fi radiation on male reproductive system: a systematic review.  - tohoku journal of experimental medicine.  169-179. 

khairul osman, rafeah pakri mohamed, mohd hashim omar, siti fatimah ibrahim, norhamizan hashim.  (2018).  effect of workstress and smoking towards sperm quality among infertile male.  - malaysian journal of public health medicine. 

syarifah faezah syed mohamad, siti fatimah ibrahim, nur hilwan ismail, khairul osman, farah hanan fathihah jaafar, chew fang nang & farida zuraina mohd yusof.  (2018).  quantification of hsp70 gene expression and determination of capacitation status of magnetically separated cryopreserved bovine spermatozoa at different thawing temperature and time.  - sains malaysiana. 

dr. mohd heikal mohd yunus, dr. teoh seong lin, prof madya dr isa naina mohamed, prof madya dr siti fatimah ibrahim, dr. rosnah ismail.  (2018).  deafening silence.  -

siti fatimah ibrahim.  (2018).  standardization of oocyte quality to assess spermatozoa fertilization capability in animal model.  - 32nd scientific meeting of malaysian society of pharmacology & physiology. 

lina s., eliza h., hashida n. h., ibrahim s. f., osman k..  (2018).  androgen receptor and ultrastructural features of nigella sativa oil and nicotine-treated male rat reproductive glands.  - sains malaysiana. 

farah hanan fathihah jaffar, khairul osman, siti fatimah ibrahim.  (2018).  pencirian fosfolipid & protein sperma lembu: pemisahan elektroforesis.  - 100. 

nur hilwani ismail, khairul osman, farida zuraina mohd yusof, syarifah faezah syed mohamad, farah hanan fathihah jaffar & siti fatimah ibrahim.  (2017).  improvement of post-thaw sperm kinematics and dna integrity of cross-bred bovine sperm by incorporating dgc as selection method prior to cryopreservation.  - journal of agricultural science.  24-31. 

khairul osman, rafeah pakri mohamed, mohd hashim omar, siti fatimah ibrahim, farah hanan fathihah jaafar.  (2017).  kesan merokok terhadap integriti dalam kalangan populasi melayu.  - sari penyelidikan.  40-41. 

khairul osman, siti fatimah ibrahim.  (2017).  advances in andrology assessment : from lab to iot.  - advancement in research for sustainable health. 

farah hanan fathihah jaffar, khairul osman, jaya kumar & siti fatimah ibrahim.  (2017).  effect of alcohol consumption on the sperm dna integrity : a systematic review.  - journal of agricultural science.  136-144. 

khairul osman, noraina mohd bakri, farah hanan fathihah jaffar, nurul atikah osman & siti fatimah ibrahim.  (2017).  the effect of density gradient centrifugation and magnetic-activated cell sorting with the combination of both on bovine spermatozoa kinematics, viability and acrosome status.  - journal of agricultural science.  73-78. 

zulaiha a. rahman, siti fatimah ibrahim, nurul atikah osman, farah hanan fathihah jaffar & khairul osman.  (2017).  effect of energy substrate dynamics on mitochondrial activity and oxidative stress levels of in vitro maturing bovine oocytes.  - journal of agricultural science.  14-23. 

khairul osman, rafeah pakri mohamed, mohd hashim omar, siti fatimah ibrahim.  (2016).  smoking alters sperm chromatin intergrity and sperm count.  - 1st international research conference on engineering, science and humanities.  212-214. 

fayez a almabhouh, khairul osman, siti fatimah ibrahim, sergey gupalo, justin gnanou, effendi ibrahim, harbindar jeet singh.  (2016).  melatonin ameliorates the adverse effects of leptin on sperm.  - asian journal of andrology.  1-8. 

norhamizan hashim, khairul osman, siti fatimah ibrahim, rosliah harun & rafeah pakri mohamed.  (2016).  kesan psikostres terhadap kerosakan dna dan ketakormalan residu sitoplasma sperma manusia.  - sains malaysiana.  1931-1938. 

noraina mohd bakri, siti fatimah ibrahim, nurul atikah osman, nurhaslina hasan, farah hanan fathihah jaffar, zulaiha abdul rahman, khairul osman.  (2016).  embryo apoptosis identification: oocyte grade or cleavage stage?.  - saudi journal of biological sciences.  50-55. 

noraina mohd bakri, khairul osman, nurul atikah osman, nurhaslina hasan, farah hanan fathihah jaffar & siti fatimah ibrahim.  (2015).  pengaruh pengkelasan sel telur terhadap kematian sel telur lembu tersenyawa.  - impak. 

norhamizan hashim, khairul osman, siti fatimah ibrahim & rosliah harun.  (2015).  adakah stres mempengaruhi ketaknormalan sperma manusia?.  - impak. 

azizah ugusman, noralim a. othman, zahirah n. abdul razak, melissa m. soh, puteri n.a. kamal faizul, and siti f. ibrahim.  (2015).  assessment of learning environment among the first year malaysian medical students.  - journal of taibah university medical sciences.  454-460. 

norhamizan hashim, khairul osman, siti fatimah ibrahim & rosliah harun.  (2015).  stress contribute to abnormality of the human sperm?.  - impact. 

noraina mohd bakri, khairul osman, nurul atikah osman, nurhaslina hasan, farah hanan fathihah jaffar & siti fatimah ibrahim.  (2015).  the influence of the egg cell grades toward the death of cattle fertilized egg cell.  - impact. 

s.s.m. faezah, f.m.y zuraina, j.h.f. farah, o.khairul, n.i. hilwani, m.i. iswadi, c.n. fang, i.zawawi, o.m. abas and s.i. fatimah.  (2014).  the effects of magnetic separation on cryopreserved bovine spermatozoa motility, viability and cryo-capacitation status.  - zygote.  22(3):378-386. 

ismail m.i., osman k., ibrahim s.f., jaafar f.h.f., ghani n.a.a., zainalabidin f.a., othman a.m..  (2014).  development of single tubing-type canister for cryo-storage of bull semen and their effect on sperm motility and viability.  - brazilian archives of biology and technology.  194 - 199. 

siti fatimah ibrahim, athifah ariff johor, farahwahida othman, lee pei yee, mohamad firdaus yahaya, farah hanan fatihah jaafar, noraina mohd bakri & khairul osman.  (2013).  albumin-v: role in bovine spermatozoa viability, motility and membrane elasticity.  - journal of agricultural science.  5(3):83-89. 

noralim azhim o, zahirah nadiyah ar, melissa ms, nasyitah aina kf, azizah u and siti fatimah i.  (2013).  medical students` perceptions of the learning environment in universiti kebangsaan malaysia.  - 5th medical undergraduates` annual scientific research meeting. 

khairul osman, nurhaslina hassan, siti fatimah ibrahim, chew fang nang & zawawi ismail.  (2013).  viability selection of bovine oocyte using annexin-v assay.  - journal of agricultural science.  5(6):141-145. 

khairul osman , siti fatimah ibrahim , nor azlina zakaria , mohd iswadi ismail , amat aswadi abd karim and zawawi ismail.  (2012).  effects of alpha lipoic acids on cattle sperm kinetics using computer assisted semen analysis.  - research journal of biological sciences.  7(2) : 73-77. 

c. f. nang, k. osman, s. b. budin, m. i. ismail, f. h. f. jaffar, s. f. s. mohamad & s. f. ibrahim.  (2012).  bovine serum albumin: survival and osmolarity effect in bovine spermatozoa stored above freezing point.  - andrologia.  44(S1):447-453. 

k osman, cf nang, sf ibrahim, sb budin, fhf jaffar, naa wahab.  (2012).  albumin improved spermatozoa quality and dna integrity for freezing-free preservation.  - international journal of biological & medical research.  3(2):1670-1679. 

siti fatimah ibrahim, farah hanan fathihah jaffar, khairul osman, syarifah faezah syed mohamed, chew fang nang, nur hilwani ismail, and mohd iswadi ismail.  (2011).  bull spermatozoa motility : optimization of coenzyme q10 and alpha-lipoic acid concentration.  - the iioab journal.  2(5):8-13. 

prof madya dr. hamidah hassan, cik satia subramaniam, puan muliati ismail, dr. faridah hussan, dr. zakiah jubri, dr. siti fatimah ibrahim.  (2011).  central nervous system.  -

zahara abdul manaf, c.c lee, siti fatimah ibrahim, poh bee koon, khairul osman, srijit das, j. mohammad.  (2010).  plasma vitamin c and tocotrienols changes in response to dietary supplementation among young male adults.  - clinica terapeutica.  161(2):121-124. 

fatimah, is; iswadi, im; khairul, o; nurhazilah, m; fadzilah, ms; padzil, arm; srijit, d; mazni, oa.  (2010).  a preliminary study of reactive oxygen species activity within motile boer buck sperm using confocal laser scanning microscope (clsm).  - clinica terapeutica.  161(2):125-128. 

al-joudi, f.s., fahmi, a.k., ismarulyusda, i., khairul, o., norhazilah, m., siti fatimah, m.i., zulkefli, n.a., nurismah, m.i..  (2008).  investigating the expression of human mammaglobin in breast cancer tissue in malaysia: a preliminary report..  - simposium sains kesihatan kebangsaan ke 7. 

siti fatimah ibrahim, khairul osman, srijit das, abas mazni othman, norzaiti abdul majid, mohd padzil abdul rahman.  (2008).  a study of the antioxidant effect of alpha lipoic acids on sperm quality.  - clinics.  64(3):545-50. 

k. osman, s. ibrahim, m. ismail, s. das, m. abd rahman and a. othman.  (2008).  data mining: relationship of sperm kinetics and dna integrity.  - reproduction, fertility & development.  20 (S422) : 102. 

mohd iswadi ismail, siti fatimah ibrahim, khairul osman, norhazilah muhamad, mohd padzil a.rahman & abas mazni othman.  (2008).  evaluation of dna damage on post-thawed single sperm using neutral and alkaline comet assay.  - simposium sains kesihatan kebangsaan ke7, 18-19 jun 2008, kuala lumpur. 

siti fatimah ibrahim, khairul osman, norzaiti abdul majid, wan azimah wan daud, mohd iswadi ismail, abas mazni othman, mohd padzil abdul rahman..  (2007).  effect of alpha-lipoic acid on sperm quality.  - the 4th annual conference of the asian reproductive biotechnology society. tempat - singapura. 

siti hidayah n, khairul o, siti fatimah i, dayang fb, nurshaireen ca, ezlan e, zainul rashid mr, abas mazni o & nurhazilah m.  (2006).  kesan asid alfa lipoik terhadap kualiti sperma.  - 6th national symposium on health sciences, palace golden horses,kl. 

khairul osman, norashikin md saad, ezlan elias, siti fatimah ibrahim, jamaludin mohamed, proom proomwichit.  (2005).  protective effects of citrullus vulgaris on irradiated lymphocyte sub-membrane.  - journal sains kesihatan malaysia.  3(1):1-9. 

ezlan elias, khairul osman, sharifa abdul aziz, abdul halim mansar, siti fatimah ibrahim, jamaludin mohamed.  (2004).  determination of time of death based on basic histological stain and immunostain changes.  - jurnal sains kesihatan malaysia.  2(2):63-70.