husna hazirah bakri, syarifah nur syed abdul rahman, adyani azizah abd halim, nor adinar baharuddin, hasnah begum said gulam khan, zamirah zainal abidin, mohd hafiz arzmi, elly munadziroh, wan himratul aznita wan harun.  (2025).  in vitro study of probiotic lactobacillus helveticus: antibacterial effects on porphyromonas gingivalis.  - plos one.  1 - 14. 

zamirah zainal abidin.  (2025).  ethical compliance in animal studies in ukm.  - .  . 

zamirah zainal-abidin, julia izzaty mohd juffry, nazatul azalia md najib, wafa nadhirah sulaiman, zaleha shafiei, mazlina mohd said.  (2025).  antibacterial effect of halia bentong ethanolic extract on porphyromonas gingivalis: a preliminary investigation.  - malaysian journal of medicine & health sciences.  47 - 55. 

kok-hou yit, zamirah zainal-abidin.  (2024).  antimicrobial potential of natural compounds of zingiberaceae plants and their synthetic analogues: a scoping review of in vitro and in silico approaches.  - current topics in medicinal chemistry.  1158 - 1184. 

zamirah zainal abidin.  (2024).  ethical compliance in animal studies.  - .  . 

yit, k.h., zamirah, z.a., zaleha, s., mazlina, m.s., low t.y..  (2024).  antibacterial activities of the phenolic compounds isolated from halia bentong against porphyromonas gingivalis.  - international applied biology conference 2024.  . 

zaleha shafiei, noraziah mohamad zin, nur dini muhamad adli, fatin nur mazida salwa mazlan, mohd nizam lani, zamirah zainal abidin.  (2024).  aktiviti antibakteria lactiplantibacillus sp. suk1-sumber susu manusia dan produk bakteriosin separa tulen terhadap porphyromonas gingivalis.  - sains malaysiana.  1363 - 1375. 

panirchellvum, e., zainal-abidin, z., shafiei, z., mohd said, m.  (2023).  in-vitro inhibitory activities of halia bentong extract (zingiber officinale roscoe) against porphyromonas gingivalis.  - research, innovation and entrepreneurship international symposium.  47. 

yit, k.h., zamirah, z.a., zaleha, s., mazlina, m.s., low, t.y..  (2023).  spice defence: halia bentong as natural warrior against porphyromonas gingivalis.  - research, innovation and entrepreneurship international symposium.  51. 

esvini panirchellvum, zamirah zainal-abidin, zaleha shafiei, mazlina mohd said.  (2023).  in-vitro inhibitory activities of halia bentong extract (zingiber officinale roscoe) against porphyromonas gingivalis.  - mysomoi forum 2023. natural products: potential in oral health care intervention.  13. 

wahidatunur musa, nurulhuda mohd, zamirah zainal-abidin, mazlina mohd said, badiah baharin.  (2022).  antibacterial activity of phenolic compounds in olive oil extracts on periodontopathogenic oral bacteria.  - archives of orofacial sciences.  21-33. 

julia izzaty mohd juffry, wafa nadhirah sulaiman, nazatul azalia md najib, zamirah zainal abidin, zaleha shafiei, mazlina mohd said.  (2022).  a preliminary investigation of the antibacterial effect of halia bentong ethanolic extract on porphyromonas gingivalis.  - research, innovation & entrepreneurship symposium 4.0.  31. 

ahmad rohi g, anisah n, asmah h, mahanem mn, hassan md, mohd hafiz s, john shia ks, kamisah y, khairul o, low kc, mohd hanafi ad, norazrina a, nur azlina mf, siti balkis b, siti fatimah i, tay st, vivian jg, zamirah za, chen hc.  (2022).  universiti kebangsaan malaysia ethical principles and guidelines on the use of laboratory animals.  - .  93. 

esvini panirchellvum, zamirah za., zaleha s., mazlina ms..  (2022).  preliminary findings of halia bentong ethanolic extracts against porphromonas gingivalis.  - research, innovation & entrepreneurship symposium 4.0.  46. 

zamirah zainal abidin, julia izzaty mohd jufry, nazatul azalia md najib, wafa nadhirah sulaiman, zaleha shafiei, mazlina mohd said.  (2022).  antibacterial activity of halia bentong ethanolic extract against porphyromonas gingivalis: a preliminary study.  - borneo exhibition science and technology (best) in dentistry viii 2022.  32--. 

zamirah zainal abidin.  (2022).  spices and herbs: is malaysia ready to take on the oral pathogens?.  - 5th international conference on oral microbiology & oral immunology 2022.  1-14. 

zamirah zainal abidin.  (2022).  sample handling and lab processing for periodontal microbiology culture analysis.  - workshop on handling and identification of clinical samples for oral microbiology research.  -. 

malathi, g, zaleha, s, zamirah, za, noraziah, mz, mazlina, ms.  (2022).  detection of bacteriocin-like inhibitory substance against streptococcus mutans.  - 5th international conference on oral microbiology and oral immunology (icom) 2022.  34. 

leong xin fang, zamirah zainal abidin, tew in meei.  (2021).  abstract book for faculty of dentistry ukm research & innovation symposium 3.0 2021.  - faculty of dentistry ukm research & innovation symposium 3.0 2021.  1-44. 

alexandra quek, hafizah mohd zaini, nur kartinee kassim, fadzil sulaiman, yaya rukayadi, amin ismail, zamirah zainal abidin, khalijah awang.  (2021).  oxygen radical antioxidant capacity (orac) and antibacterial properties of melicope glabra bark extracts and isolated compounds.  - plos one.  1-12. 

zamirah zainal abidin.  (2020).  antiarrhythmic drugs.  - .  1-24. 

zamirah zainal abidin.  (2020).  antihypertensive agents.  - .  1. 

zamirah zainal abidin.  (2020).  antiangina.  - .  1-27. 

zamirah zainal abidin.  (2020).  inotropics and agents used for myocardial failure.  - .  1-34. 

zamirah zainal abidin.  (2020).  non parametric test: mann whitney u test (wilcoxon rank sum test).  - .  1-37. 

nurulnuha kamal bahrain, shahani muhammad, mariati abdul rahman, zamirah zainal abidin, nurrul shaqinah nasruddin.  (2020).  garis panduan penggunaan makmal penyelidikan sewaktu pkpb.  - .  1-10. 

ahmad rohi ghazali, anisah nordin, asmah hamid, kamisah yusof, khairul osman, low kiat cheong, mohd hanafi ahmad damanhuri, norazrina azmi, nur azlina mohd fahami, siti balkis budin, siti fatimah ibrahim, tay sun tee, zamirah zainal abidin.  (2020).  prinsip dan garis panduan etika penggunaan haiwan makmal universiti kebangsaan malaysia.  - .  94. 

nuramirah azizan, shahida mohd-said, mohd khairul firdaus mazlan, kurudeven tamil chelvan, rohazila mohamad hanafiah, zamirah zainal-abidin.  (2019).  in-vitro inhibitory effect of cinnamomum zeylanicum and eugenia caryophyllata oils on multispecies anaerobic oral biofilm.  - journal of international dental and medical research.  411-417. 

nurulhuda binti mohd;shahida binti mohd said;badiah binti baharin;zamirah binti zainal abidin.  (2019).  antibiofilm activity of misai kucing, mas cotek and ginger oils against red complex periodontopathogens..  - .  . 

kamil wisam, al-bayati lin, suhaila muhammad ali, arief ichwan solachuddin jauhari, ing chia phang, zamirah zainal abidin, shahida mohd said.  (2019).  identification of subgingival periodontopathogen in subjects with chronic periodontitis.  - materials today: proceedings.  2285-2291. 

wahidatunur musa, zamirah zainal abidin, badiah baharin, nurulhuda mohd.  (2019).  hydroxytyrosol from olive : oil antibacterial effects on aggregatibacter actinomycetemcomitans, porphyromonas gingivalis and fusobacterium nucleatum.  - 13th asian pacific society of periodontology meeting.  79. 

zamirah zainal abidin.  (2019).  hypothesis testing : one sample t-test.  - .  1-25. 

zamirah zainal abidin.  (2019).  hypothesis testing : dependent sample t-test.  - .  1-27. 

zamirah zainal abidin.  (2019).  non-parametric test : wilcoxon signed rank test.  - .  1-29. 

zamirah zainal abidin.  (2019).  hypothesis testing : independent samples t-test.  - .  1-20. 

nuramirah azizan, shahida mohd said, zamirah zainal abidin, ibrahim jantan.  (2018).  antibacterial activity of the ethanol extracts of orthosiphon stamineus benth & ficus deltoidea jack against pathogenic oral bacteria.  - 17th annual scientific meeting & 19th annual general meeting of malaysian section iadr.  . 

shahida binti mohd said;ibrahim bin jantan;jasmina binti kamaruzaman @ qamaruz zaman;zamirah binti zainal abidin.  (2018).  biocompatibility evaluation of selected herbal extracts on oral regenerative tissues.  - .  . 

wahidatunnur musa, zamirah zainal abidin, badiah baharin, nurulhuda mohd.  (2018).  in vitro determination of antibacterial activity of phenolic compounds extracted from olive oil on aggregatibacter actinomycetemcomitans, porphyromonas gingivalis and fusobacterium nucleatum.  - journal of clinical periodontology.  . 

wahidatunur musa, zamirah zainal abidin, badiah baharin, mazlina mohd said, nurulhuda mohd.  (2018).  determination of anti-bacterial activity of phenolic compounds extracted from olive oil on aggregatibacter actinomycetemcomitans, porphyromonas gingivalis and fusobacterium nucleatum.  - europerio 9, european periodontology congress 2018.  . 

shahida mohd said, wee wee kweh, chong yi than, zamirah zainal-abidin, siti noor adnalizawati adnan, safura anita baharin, eason soo.  (2018).  in-vitro inhibitory and biofilm disruptive activities of ginger oil against enterococcus faecalis.  - f1000research.  1-11. 

wahidatunur musa, zamirah zainal abidin, badiah baharin, mazlina mohd said, nurulhuda mohd.  (2017).  antibacterial activity of olive oil on aggregatibacter actinomycetemcomitans and fusobacterium nucleatum: an in vitro study.  - iadr malsec 16th annual scientific meeting 2017.  1. 

siti nurshakinah azman, shafina mohd nor, zamirah zainal abidin, shahida mohd said.  (2017).  in vitro antibacterial effects of eugenia caryophyllata (clove) essential oil on porphyromonas gingivalis and aggregatibacter actinomycetemcomitans grown as single- and mixed-species biofilm.  - 16th annual scientific meeting & 18th annual general meeting of malaysian section iadr.  . 

siti nurazwa zainol, shahida mohd said, zamirah zainal abidin, nuramirah azizan, fadzilah adibah abdul majid, ibrahim jantan.  (2017).  synergistic benefit of eugenia caryophyllata l and cinnamomum zeylanicum blume essential oils against oral pathogenic bacteria.  - chemical engineering transactions.  1429-1434. 

zamirah zainal-abidin.  (2017).  non-steroidal anti-inflammatory drugs (nsaids).  - .  0. 

zamirah zainal abidin, zaleha shafiei, nur amirah azizan, nurulnuha kamal bahrain.  (2017).  practical 7 - oral microbiology.  - .  73-84. 

siti nurshakinah azman, shafina mohd nor, zamirah zainal abidin, shahida mohd said.  (2017).  in vitro antibacterial effects of eugenia caryophyllata (clove) oil in biofilm.  - 31st international association for dental research (iadr) sea annual scientific meeting.  . 

nuramirah azizan, shahida mohd said, zamirah zainal abidin, ibrahim jantan.  (2017).  composition and antibacterial activity of orthosiphon stamineus and ficus deltoidea jack against selected pathogenic oral bacteria.  - molecules.  1-18. 

zamirah zainal abidin, nor akmal abdul wahab, muhamad kamil ghazi ahmad, shahida mohd said.  (2017).  in vitro antibacterial activity of zingiber officinale and orthosiphon stamineus on enterococcus faecalis.  - journal of agricultural science.  112-121. 

siti nurshakinah azman, shafina mohd nor, zamirah zainal abidin, shahida mohd said.  (2017).  in vitro antibacterial effects of eugenia caryophyllata (clove) essential oil on porphyromonas gingivalis and aggregatibacter actinomycetemcomitans grown as single- and mixed-species biofilm.  - 31st iadr sea and 28th seaade annual scientific meeting.  . 

siti nurshakinah azman, shafina mohd nor, zamirah zainal abidin, shahida mohd said.  (2017).  rahsia khasiat herba: pati minyak bunga cengkih dan kesan antibakteria.  - impak pergigian@ukm.  41. 

zamirah zainal abidin.  (2016).  microbiology of periodontal disease.  - .  . 

shahida mohd said, zamirah zainal abidin, safura anita baharin, fadzilah adibah abdul majid, ibrahim jantan.  (2016).  antibacterial activity of zingiber officinale, orthosiphon stamineus and ficus deltoidea (halia, misai kucing & mas cotek) on oral pathogens and tooth dentinal structure.  - pendidikan sains herba.  . 

nuramirah azizan, ibrahim jantan, shahida md said and zamirah zainal abidin.  (2016).  antibacterial acitivity of essential oil of orthosiphon stamineus and ficus deltoidea against selected pathogenic oral bacteria.  - proceedings of research symposium 2016 "learn, discover, innovate".  77-82. 

siti nurazwa binti zainol, shahida mohd said, zamirah zainal abidin, nuramirah azizan, fadzilah adibah abdul majid, ibrahim jantan.  (2016).  synergistic benefit of eugenia caryophyllata l. and cinnamomum zeylanicum blume essential oils against oral pathogenic bacteria.  - regional conference of chemical engineering (rcche) 2016.  . 

siti nurazwa zainol, shahida mohd said, zamirah zainal abidin, nuramirah azizan, fadzilah adibah abdul majid, ibrahim jantan.  (2015).  antibacterial activity of eugenia caryophyllata l. and cinnamomum zeylanicum blume essential oils in combinations against oral pathogen.  - international conference of natural products (icnp) 2015.  . 

nuramirah, a., shahida, m.s., zamirah, z.z.a., ibrahim, j..  (2015).  antibacterial activity of zingiber officinale roscoe & orthosiphon stamineus benth against enterococcus faecalis.  - international conference for natural products (icnp2015).  . 

nor akmal abdul wahab, muhamad kamil ghazi ahmad, zamirah zainal abidin, shahida mohd said.  (2015).  in vitro antibacterial effects of zingiber officinale (ginger) and orthosiphon stamineus (misai kucing) on enterococcus faecalis.  - kolokium mahasiswa pergigian ukm ke-13.  . 

zamirah zainal-abidin.  (2015).  non-steroidal antiinflammatory drugs (nsaids).  - .  . 

zamirah zainal-abidin.  (2015).  paracetamol and antigout agents.  - .  . 

zamirah zainal abidin.  (2015).  introduction to laboratory safety rules and guidelines.  - .  . 

zamirah zainal-abidin.  (2015).  microbes and periodontal disease i - virulent periodontal pathogens.  - .  . 

zamirah zainal-abidin.  (2015).  the p(ersonal) drug list.  - .  . 

zamirah zainal-abidin.  (2015).  antituberculosis drugs.  - .  . 

zamirah zainal-abidin.  (2015).  antiasthmatics.  - .  . 

zamirah zainal-abidin.  (2015).  antiarrhythmia.  - .  . 

zamirah zainal-abidin.  (2015).  antihypertensive agents.  - .  . 

zamirah zainal abidin.  (2015).  antiangina.  - .  . 

zamirah zainal-abidin.  (2015).  inotropic agents and other drugs used in heart failure.  - .  . 

shahida mohd said, zamirah zainal abidin, safura anita baharin, ibrahim jantan.  (2014).  effects of spice oils on endodontal bacteria.  - proceedings of the international conference on natural products 2014 (icnp2014); 30th annual seminar of malaysian natural product society : moving translational research in natural products, putrajaya.  186-190. 

zamirah zainal-abidin, safura anita baharin, shahida mohd said, ibrahim jantan.  (2014).  effects of spice oils on endodontal bacteria.  - 28th annual scientific meeting, iadr-sea and 25th annual scientific meeting, sea association for dental education.  . 

zamirah zainal-abidin.  (2014).  pharmacodynamics.  - .  . 

zamirah zainal-abidin.  (2014).  drug interactions.  - .  . 

zamirah zainal-abidin, shahida mohd-said, fadzilah adibah abdul majid, wan aida wan mustapha and ibrahim jantan..  (2013).  anti-bacterial activity of cinnamon oil on oral pathogens.  - the open conference proceedings journal.  12-16. 

lee shiong koon, teoh eng choon, shahida mohd said, masfueh razali, zamirah zainal-abidin.  (2013).  antibacterial activity of clove essential oil on anaerobic oral pathogens.  - 2nd international association for dental research (iadr) asia/pacific region regional meeting and co-annual scientific meeting of iadr divisions.  . 

zamirah zainal-abidin, ong sook yi, thu siew ching, shahida mohd-said, ibrahim jantan.  (2013).  antibacterial activity of cinnamon and clove oils on oral biofilm.  - 2nd meeting of the international association for dental research -asia pacific region.  . 

nurul azila hashim, nyawai tagai, irwan soo eason, zamirah zainal abidin, lam kok wai.  (2013).  antibacterial efficacy of cymbopogon citratus (lemongrass) against enteroccocus faecalis: an in vitro study.  - 11th ukm dental students' colloquium.  23. 

ong sook yi, thu siew ching, zamirah zainal abidin, shahida mohd said.  (2013).  effects of local herbs on a pathogenic oral biofilm.  - 11th ukm dental students` colloquium : abstract book `sustaining advanced dental practice through research`.  . 

tuti ningseh mohd-dom, shahida mohd said & zamirah zainal abidin.  (2009).  dental knowledge and self-reported oral care practices among medical, pharmacy and nursing students.  - jurnal sains kesihatan malaysia.  7(1):13-23. 

nor rohana abdul rahim, haizal mohd hussaini, zamirah zainal abidin, zaleha shafiei, abdul halim abdul ghafor, wan zurinah wan ngah, saiful anuar karsani and mariati abdul rahman..  (2009).  proteomic analysis of human saliva proteins in different aged groups.  - 7th costam/sfrr (asia/malaysia) international workshop 2009 and 4th biennial meeting of sfrr asia.  . 

saihen na, hashim o, rosnah bz, ching cs, hussaini hm, rahman ma, abidin zz and karsani sa.  (2009).  identification of differentially expressed proteins in oral cancer cell lines by proteomic analysis.  - 3rd regional conference on molecular medicine 2009.  .