Mr. N. Jegan

Associate Professor
Department of Pharmacology

Qualification

M.Pharm., (Ph.D)

Experience

15.5 years  in Academic and 4 years in Industry

Research Focus

Pharmacology Research:

  • Evaluation of drug effects using in-vivo and in-vitro experimental models
  • Study of mechanisms of action in cardiovascular and CNS disorders

Drug Delivery Systems:

  • Development of transdermal drug delivery systems (TDDS)
  • Formulation optimization for improved bioavailability and controlled release

Toxicology Studies:

  • Assessment of drug-induced toxicity in liver, kidney, and other organs
  • Evaluation of safety profiles and adverse drug reactions

Phytopharmacology (Herbal Drug Research):

  • Investigation of pharmacological activities of plant extracts
  • Isolation and evaluation of bioactive phytoconstituents
Publications:
  1. Jegan NALLAMADAN, Anandarajagopal KALUSALINGAM, Chidambaranathan NATARAJAN, Marihrishnaa KRISHNAN, Natarajan Parathesia PILLAI, Long Chiau MING5, Kai Bin LIEW6,Amar Daud Iskandar ABDULLAH,Wen Han CHOOI, Evaluation Of Anti-Emetic Activity Of Syzygium Aromaticum Extracts In Chick And Rat Models Of Emesis, Journal Of Reasearch In Pharmacy,2025, Volume- 28, Issue -4
  2. Jegan Nallamadan, N. Chidambaranathan, G. Nalini1, K. Marikrishnaa, Neuroprotective Effect of Valsartan (Angiotensin Receptor Blocker) in Haloperidol induced Preclinical Animal Model of Parkinson’s Disease, Asian Journal of Phytomedicine and Clinical Research. 7(3), 2019, 156-162.
  3. Jegan Nallamadan, N. Chidambaranathan, G. Nalini1, K. Marikrishnaa, Evaluation of Antioxidant Activity of Herbal Formulation (Tiam) on Chromium (Vi) Induced Oxidative Stress In Albino Rats, Asian Journal of Research in Biological and Pharmaceutical Sciences. 7(4), 2019, 94-99.
  4. G. Nalini , Ajithadasaruna , N. Chidambaranathan and N. Jegan, Hepatoprotective activity of Hydroalcoholic extract of boerhaavia diffusa linn. against d-galactosamine induced hepatotoxicity in mice, IJPSR, 2018; Vol. 9(8): 3367-3372.
  5. Jesupillai M., Nagarajan M., Jegan N, Sundarapandian M. and Chidambaranathan N, Evaluation of anti-inflammatory activity of cadaba trifoliata (roxb) wt. & arn, World journal of Pharmacy and Pharmaceutical Sciences, Vol 6, Issue 10, 2017.
  6. Chidambaranathan N, Jegan N, Nalini Gand Marimuthu K , Anti-hyperglycemic Effect of Hydro-alcoholic extracts of hygrophila auriculata in experimental diabetes and their effects on key metabolic enzymes involved in carbohydrate metabolism, World journal of Pharmacy and Pharmaceutical Sciences, Vol 5, Issue 9, 2016.
  7. G.Nalini, N.Chidambaranathan,N. Jegan, M.Santhana kumar, K.Marimuthu, Effect of Hydroalcoholic Extract of Boerhaavia Diffusa Linn against Cisplatin Induced Nephrotoxicity, IOSR Journal of Pharmacy and Biological Sciences (IOSR-JPBS) e- ISSN: 2278-3008, p-ISSN:2319-7676. Volume 10, Issue 4 Ver. V (Jul – Aug. 2015), PP 17-22
  8. Kulathuran Pillai K, Narayanan N, Chidambaranathan N and Jegan N, Phytochemical Analysis of Leaf Extract of Cnidoscolus chayamansa McVaugh , International Journal of Pharmacognosy and Phytochemical Research 2014-15; 6(4); 741-745
  9. Chidambaranathan N, Nalini G, Jegan N, Santhanakumar M, Cardioprotective effect of Aegle Marmelos Bael against Doxorubicin induced Myocardial Toxicity in Albino Rats. International Journal of Pharmacvology Research, Vol 5, issue 5,2015,256-260
  10. Jegan N, Chidambaranathan N, Kulathuran Pillai K, Nalini G, Santhanakumar M, Hair Growth Promoting activity of Benincasa Hispida on Androgen Induced Alopecia Animal Models ,World Journal of Pharmacy and Pharmaceutical Sciences, Vol 3, Issue 10, 2014
  11. Kulathuran Pillai K, Narayanan N, Chidambaranathan N, Jegan N, Pharmacognostical Studies on Cnidoscolus chayamansa Leaves, Int. J. Pharm. Sci. Rev. Res., 28(2), September – October 2014; Article No. 33, Pages: 187-190
  12. Kulathuran Pillai K, Narayanan N, Chidambaranathan and Jegan N, An Invitro Cytotoxicity Effect of Cnidoscolus Chayamansa Mcvaugh on EAC and DAL Cells, Int J Pharm Bio Sci 2014 Oct ; 5 (4): (P) 283 – 288
  13. Kulathuran Pillai Kumarasamy, Narayanan Nallaperumal, Chidambaranathan Natarajan and Jegan Nallamadan, An invitro Cytotoxicity Study of Cnidoscolus Chayamansa Mcvaugh on Selected Cell Lines , World Journal of Pharmacy and Pharmaceutical Sciences, Vol 3, Issue 8, 2014.
  14. N.R.Livingston Raja, N. Jegan, John wesley, Antiulcerogenic activity of alcoholic extract of leaves of Tamarindus indica(L) on experimental ulcer model, Pharmacology online, Vol.3 ,85-92 (2008).
  15. K. Anandarajagopal, J. Anbu Jeba Sunilson, S.D. Kulkarini, V. Rajamanickam, Jegan.N, P. Promwichit, Anti-nociceptive and Antimicrobial evaluation of Mannich bases of 1H-indoles, International Journal of Applied Biology and Pharmaceutical Technology , Vol.1,502-509, (2010).
  16. N.R. Livingston Raja, R. Prasath, N. Jegan, R. Sabitha1, CH. Tandon Kumar Yadav, Pharmacological of spaeranthus zeylanicus linn on animal model, International Journal of Research in Pharmaceuticals and Nano Sciences,1(2), 2012, 249- 256.