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. 

muhammad luqman nasaruddin and khaizurin tajul arifin.  (2021).  application of metabolomics in the study of starvation-induced autophagy in saccharomyces cerevisiae: a scoping review.  - journal of fungi.  1-16. 

livesh balasubramaniam, norsuhaida ali, farah aina saiful azli, vivian chin enrou, adi muhammad iqbal shah zarin, khaizurin tajul arifin.  (2021).  presence of beta glucan and antioxidant activity in saccharomyces cerevisiae hot water extract.  - 13th muasrm: medical research: challenges & resilience during a pandemic.  25. 

nurul saadah ahmad, tan toh leong, khaizurin tajul arifin.  (2021).  fungsi & kepentingan enzim fosfolipase a2 kumpulan iia rembesan (spla2-iia) dalam sepsis jangkitan bakteria.  - .  95. 

toh leong tan, christabel wan-li kang, kai shen ooi, swee thian tan, nurul saadah ahmad, dian nasriana nasuruddin, azlin ithnin, khaizurin tajul arifin, yook heng lee, nurul izzaty hassan, kok beng gan, hui-min neoh.  (2021).  comparison of spla2-iia performance with high-sensitive crp, neutrophil percentage, pct and lactate to identify bacterial infection: a prospective study.  - scientific reports.  1-9. 

khaizurin binti tajul arifin;suzana binti makpol.  (2020).  the mechanism of antiaging effect of saccharomyces cerevisiae (sc) extract on aged human dermal fibroblasts.  - .  . 

jen kit tan, wan junizam wan yusof, khaizurin tajul arifin.  (2020).  comparing the metabolomic profiles of three different yeast crude extracts using liquid chromatography mass spectrometry.  - medicine and health.  51. 

nurul saadah ahmad, toh leong tan, khaizurin tajul arifin, wan zurinah wan ngah, yasmin anum mohd yusof.  (2020).  high spla2-iia level is associated with eicosanoid metabolism in patients with bacterial sepsis syndrome.  - plos one.  1-13. 

khaizurin tajul arifin, tuan sheng goh, muhammed whisz qr, blitzer bm, saidatul akmaliah a, nurliza aj, pei jia l, rachael shristi w.  (2019).  tocotrienol-rich fraction (trf) improves the viability of wild-type saccharomyces cerevisiae in the initial stationary phase.  - medicine & health.  106-117. 

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. 

khaizurin tajul arifin, jo aan goon.  (2019).  effect of green tea and its polyphenols on the lifespan of model organisms: a systematic review.  - journal of applied biological sciences.  37-45. 

nurul saadah a, toh leong t, khaizurin ta, wan zurinah wn, yasmin anum my.  (2018).  secretory phospholipase a2 group iia (spla2-iia) triggers eicosanoid pathway in bacterial sepsis model using u937 cell.  - simposium kebangsaan penyelidikan perubatan dan kesihatan & minggu penyelidikan ke-20.  . 

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.  . 

k. tajul arifin, n.a.s. ismail.  (2018).  self-learning package is non-dependent on experts.  - proceedings of edulearn18 conference.  . 

nurul saadah ahmad, tan toh leong, khaizurin tajul arifin, wan zurinah wan ngah, yasmin anum mohd yusof.  (2018).  hubung kait antara aras fosfolipase a2 kumpulan iia rembesan (spla2-iia) dan metabolit tapak jalan eikosanoid di kalangan pesakit sepsis jangkitan bakteria.  - kolokium pegawai pengurusan & profesional (k3p) siri 2/2018.  . 

nik nurhanan nik mansor, tan toh leong, eka safitri, dedi futra, nurul saadah ahmad, dian nasriana nasuruddin, azlin itnin, ida zarina zaini, khaizurin tajul arifin, lee yook heng and nurul izzaty hassan.  (2018).  an amperometric biosensor for the determination of bacterial sepsis biomarker, secretory phospholipase group 2-iia using a tri-enzyme system.  - sensors.  1-15. 

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

nurul saadah a, toh leong t, khaizurin ta, wan zurinah wn, yasmin anum my.  (2018).  secretory phospholipase a2 group iia (spla2-iia) triggers eicosanoid pathway in bacterial sepsis model using u937 cell.  - medicine and health.  . 

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.  . 

khaizurin tajul arifin, suhaniza sulaiman, suhana md saad, hanafi ahmad damanhuri, wan zurinah wan ngah and yasmin anum mohd yusof.  (2017).  elevation of tumour markers tgf-b, m2-pk, ov-6 and afp in hepatocellular carcinoma (hcc)-induced rats and their suppression by microalgae chlorella vulgaris.  - bmc cancer.  1-9. 

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.  . 

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.  . 

toh leong tan, lee yook heng, hui-min neoh, gan kok beng, ida zarina zaini, dian nasriana nasuruddin, khaizurin tajul arifin, azlin ithnin, nurul izzaty hassan, nurul saadah, nik nurhanan nik mansor,.  (2017).  pay it forward: sepsis no more.  - .  . 

toh leong tan, nurul saadah ahmad, dian nasriana nasuruddin, azlin ithnin , khaizurin tajul arifin, ida zarina zaini, wan zurinah wan ngah.  (2016).  cd64 and group ii secretory phospholipase a2 (spla2-iia) as biomarkers for distinguishing adult sepsis and bacterial infections in the emergency department.  - plos one.  e0152065. 

nurul saadah ahmad, toh leong tan, khaizurin tajul arifin, wan zurinah wan ngah, yasmin anum mohd yusof.  (2016).  elevation o secretory phospholipase a2 group iia (spla2-iia) and changes of inflammation markers in bacterial sepsis syndrome patients of an emergency department.  - 41st annual conference of the malaysian society for biochemistry and molecular biology.  . 

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. 

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. 

yusof f, tajul arifin k, ismail nas.  (2015).  antioxidant effect of platinum nanoparticles in hydrogen peroxide treated human adenocarcinoma lung cells (a549).  - 1st international conference on antioxidants and degenerative diseases.  . 

l.w. durani, f. jaafar, j. k. tan, k. tajul arifin, y.a. mohd yusof, w.z wan ngah, s. makpol.  (2015).  targeting genes in insulin-associated signalling pathway, dna damage, cell proliferation and cell differentiation pathways by tocotrienol-rich fraction in preventing cellular senescence of ...........  - clinica terapeutica.  e365-373. 

ahmad ns, tan tl, tajul arifin k, wan ngah wz.  (2015).  the elevation of secretory phospholipase a2 group iia (spla2-iia) level and neutrophil count among sepsis syndrome patients.  - 1st international conference on antioxidants and degenerative diseases.  . 

ahmad ns, tan tl, tajul arifin k, wan ngah wz.  (2015).  the elevation of secretory phospholipase a2 group iia(spla2-iia) and neutrophil count among sepsis syndrome patients.  - international conference in antioxidants & degenerative disease (icadd 2015).  . 

noor akmal shareela binti ismail, khaizurin binti tajul arifin, mohd hanafi bin ahmad damanhuri.  (2014).  advance glycation end-products : a target of oxidative stress through epithelial sodium channel in human lung cells.  - .  . 

dr. khaizurin tajul arifin, dr. suria abdul aziz, dr loh c-khai, dr. dian nasriana nasuruddin.  (2014).  family curse.  - .  . 

k tajul arifin, m ortmayer, s checkley, m walsh and j mccarthy.  (2013).  a-factor analogues stimulate pheromone mating pathway in s. cerevisiae.  - 1st national conference for cancer research & 5th regional conference on molecular medicine (rcmm).  . 

suzana makpol, thong wei yeoh, farah adilah ruslam, khaizurin tajul arifin, yasmin anum mohd yusof.  (2013).  comparative effect of piper betle, chlorella vulgaris and tocotrienol-rich fraction on antioxidant enzymes activity in cellular ageing of human diploid fibroblasts.  - bmc complementary and alternative medicine.  13:art no 210.