Dr. Perumalsamy S. Navaraj

Dr. Perumalsamy S. Navaraj

Associate Professor
Annai Fathima College of Arts and Science, India

Highest Degree
Ph.D. in Zoology from Madurai Kamaraj University, Madurai, Tamil Nadu, India

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Dr. Perumalsamy Navaraj is currently working as Principal at Annai Fathima College of Arts and Science. He obtained his Ph.D. in Zoology from Madurai Kamaraj University, Madurai, Tamil Nadu, India. His main area of interest related to Pharmacology and Toxicology- Environmental Toxicology, Animal and Veterinary Sciences, and Environmental Sciences. His area of expertise includes Zoology, Water, Fish Toxicology, Wastewater treatment, Fish Immunology, Marine Biology, Oceanography, and Ground Water. He is author and co-author of 47 journal papers.

Area of Interest:

Animal and Veterinary Sciences
Fish Toxicology
Marine Biology
Fish Immunology

Selected Publications

  1. Subeenabegum, S. and P.S. Navaraj, 2016. Studies on the immunostimulatory effect of extract of Solanum trilobatum and Ocimum sanctum in Mystus keletius. Int. J. Fish. Aquat. Stud., 4: 376-381.
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  2. Subeenabegum, S. and P.S. Navaraj, 2016. Dietary supplement of mixture of medicinal plant leaf extracts on immune response of fresh water fish Mystus keletius. Int. J. Appl. Res., 2: 361-364.
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  3. Sasirekha, N. and P.S. Navaraj, 2015. Assessment of heavy metals pollution in drinking water in Madurai. Clean Environ. J., 2015: 25-31.
  4. Navaraj, P.S., 2015. Water filteration through nanomaterials. Water Today, 2015: 88-90.
  5. Navaraj, P.S. and S. Krishnammal, 2015. Reusing the recycled sugarmill wastewater for the sustainable growth of a freshwater fish. Clean Environ. J., 2015: 32-48.
  6. Perumalsamy, N. and Yasmin, 2014. Bioassay of selected endocrine disruptive chemicals on oreochromis mossambicus. Br. J. Nat. Sci. Res., 1: 31-36.
  7. Perumalsamy, N. and Krishnammal, 2014. Bioaccumulation of heavy metals in the vital organs of mystus keletius at sub lethal concentrations. Br. J. Nat. Sci. Res., 1: 27-32.
  8. Perumalsamy, N. and K. Arumugam, 2013. Enzymes Activity in Fish Exposed to Heavy Metals and the Electro-Plating Effluent at Sub-Lethal Concentrations. Water Qual. Exposure Health, 5: 93-101.
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  9. Navaraj, P.S., 2013. Innovative water filter kit using nanomaterials. Communicated Curr. Sci., .
  10. Navaraj, P.S., 2013. An over view of the successful projects in Eco-Tourism. Proc. Intl. Conf. Eco. Sustainable Tourism, 1: 468-477.
  11. Navaraj, P.S. and S. Krishnammal, 2013. Digestive enzymes profile in fish exposed to recycled sugar factory effluent. Elixir Appl. Biol., 58: 14776-14780.
  12. Navaraj, P.S. and A.K. Kumaraguru, 2013. Respiratory Physiology of Fish exposed to Recycled Sugar Factory Effluent. Int. J. Water Res., 1: 7-11.
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  13. Subeena Begum, S. and P.S Navaraj, 2012. Synergistic effect of Plant Extracts Supplemented Diets on Immunity and Resistance to Aeromonas hydrophila in Mystus keletius. J. Pharm. Biol. Sci., 2: 30-36.
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  14. Navaraj, P.S.and J. Yasmin, 2012. Toxicological evaluation of tannery industry waste water on Oreochromis mossambicus. Afri. J. Environ. Sci. Technol., 6: 331-336.
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  15. Navaraj, P.S. and S. Krishnammal, 2012. Investigation of Water Quality and its Quotient Factor in Thiruppalai Village, Madurai, India. J. Pharm. Biol. Sci., 2: 40-46.
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  16. Navaraj, P.S. and J. Yasmin, 2012. Toxicological impact of Diesel Fuel on the Vital Organs of Oreochromis mossambicus. J. Chem. Biol. Phys. Sci., 2: 1870-1873.
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  17. Navaraj, P.S. and J. Yasmin, 2012. Histopathological impact of industrial wastewater on the vital organs of O.mossambicus. J. Toxicol. Environ. Chem., 94: 574-582.
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  18. Navaraj, P.S and S. Krishnammal, 2012. Evaluation of water quality and its quotient factor in Therkutheru village, Madurai, India. J. Environ. Sci. Water Resour., 19: 216 -222.
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  19. Krishnammal, S. and P.S. Navaraj, 2012. A dietary chemical study of the protection of calcium against cadmium uptake in freshwater fish. IOSR J. Pharm. Biol. Sci., 3: 19-26.
  20. Karthigarani, M. and P.S. Navaraj, 2012. Impact of Nanoparticle On Enzymes Activity In Oreochromis Mossambicus. Int. J. Scient. Technol. Res., 1: 13-17.
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  21. Navaraj, P.S. and A.K. Kumaraguru, 2003. Effects of electroplating effluent on haematological parameters of Oreochromis mossambicus. J. Phys., 107: 934-935.
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  22. Kandeepan, C. and P.S. Navaraj, 1993. Adaptive changes in respiratory metabolism of an air breathing fish Channa striatus(Bloch) exposed to crystal violet dye effluent.. J. Ecotoxicol. Environ. Monit., 3: 27-30.