Dr. Thirugnasambantham Ramanathan
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Dr. Thirugnasambantham Ramanathan

Associate Professor
Annamalai University, India

Highest Degree
Ph.D. in Marine Biology from Annamalai University, Tamil Nadu, India

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Area of Interest:

Marine Biotechnology
Marine Pharmacology
Plant Biotechnology
Marine Microbial Pharmacology

Research Publications in Numbers


Selected Publications

  1. Ramanathan, T., S. Gurudeeban and K. Satyavani, 2011. Local anesthetic effect of Citrullus colocynthis on rana hexadactyla. Res. J. Med. Plant, 5: 338-342.
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  2. Shanmugapriya, R., T. Ramanathan, K. Satyavani and S. Gurudeeban, 2010. Antioxidant and radical scavenging effect of a marine diatom species Skeletonema costatum. Int. J. Plant Res. Plant Arch., 10: 471-473.
  3. Satyavani, K., K.C.S. Warrier, T. Ramanathan and S. Gurudeeban, 2010. Biochemical indicators for rooting in Casuarina equisetifolia clones. Asian J. Plant Sci., 9: 364-367.
    CrossRef  |  Direct Link  |  
  4. Ramanathan, T., S. Gurudeeban and K. Satyavani, 2010. Antioxidant and radical scavenging effect of Citrullus colocynthis. Invent Rapid Nutraceuticals, 1: 38-38.
  5. Gurudeeban, S., K. Satyavani and T. Ramanathan, 2010. Bitter apple (Citrullus colocynthis): An over view of Chemical composition and biomedical potentials. Asian J. Plant Sci., (In Press). .
    Direct Link  |  
  6. Gurudeeban, S., E. Rajamanickam, T. Ramanathan and K. Satyavani, 2010. Antimicrobial activity of Citrullus colocynthis in gulf of mannar. Int. J. Curr. Res., 2: 78-81.
  7. Gurudeeban, S. and T. Ramanathan, 2010. Antidiabetic effect of Citrullus colocynthis in alloxan induced diabetic rats. Invent. Rapid Ethno Pharmacol., 1: 1-112.
  8. Ramanathan, T., B. Hariharan and K. Ganesan, 2008. Antidiabetic activity of a coastal mangrove leaves of Rhizophora mucronata. Int. J. Plant Res. Plant Arch., 8: 931-933.
  9. Ramanathan, T., 2008. Evaluation of local anesthetic activity of Calotropis proceru L. in Euphlyctis hexadactylus. Plant Arch. Int. J. Plant Res., 8: 995-997.
  10. Ramanathan, T., 2008. Antibacterial activities of some medicinal plants. ICFAI J. Life Sci., 2: 71-76.
  11. Kalai Chelvan, V.K., T. Ramanathan, R. Manavalan and K. Balamurugan, 2008. Hepatoprotective activity of Melia azedarach Linn. flower extract against Paracetamol induced hepatic damage in albino rats. Int. J. Plant Res. Plant Arch., 2: 1003-1005.
  12. Ramanathan, T. and K. Kathiresan, 2000. Anti microbial activity in the coastal and terrestrial neem trees. Indian J. Applied Pure Biol., 1: 188-191.
  13. Premanathan, M., S. Rajendran, T. Ramanathan, K. Kathiresan, H. Nakashima and N. Yamamoto, 2000. A survey of some Indian medicinal plants for anti-Human Immunodeficiency Virus (HIV) activity. Indian J. Med. Res., 112: 73-77.
    PubMed  |  
  14. Kathiresan, K., N. Rajendran, V. Palaniselvam and T. Ramanathan, 2000. Studies on macro fauna population in a nursery of Rhizophora apiculata Blume Environ. Ecol., 18: 230-232.