Dr. ERNEST DAVID Professor & Head

CURRICULUM VITAE

1. Name and full correspondence address: Dr. ERNEST DAVID Professor & Head, Department of Biotechnology Thiruvalluvar University Serkkadu, Vellore-632115 2. Email (s) and contact number (s) : [email protected]; +91- 9345300236 3. Institution :Thiruvalluvar University, Vellore, Tamilnadu, India 4. Date of birth : 25.1.1960 5. Gender (M/F/T) : Male 6. Academic Qualification S.No Degree Year Subject University/Institution % of Marks 1. Ph.D. 1984 Zoology S.V. University Commended & AndhraPradesh, India Degree awarded 2. M.Phil. 1982 Zoology/Physiology S.V. University, 67.8% Andhra Pradesh, India 3. M.Sc. 1981 Zoology University of Poona, 63% Maharastra, India 4. B.Sc. 1979 Chemistry, Zoology, S.V. University, 58% Botany Andhra Pradesh, India

7. Ph.D thesis title, Guide’s Name, Institute/Organization/University, Year of Award Ph.D. thesis Title: Biochemical Studies on the Denervation atrophied gastrocnemius muscle of frog Ranahexadaactyla (Lesson) under the influence of in vivo electrical stimulations. Guide’s Name : Prof. P. Reddanna, Institution : S.V. University, Andhra Pradesh, India Year of Award : November, 1984 8. Major Area of Research  Pytotherapeutical studies  Oxidative stress and free radicals  Green synthesis of metal nanoparticle and application in biology and biomedicine  Bioremediation of water and soil.

9. Working Experience

S.No Position held Name of the institution Duration

1. Professor Thiruvalluvar University, Vellore, 2011-Till date Tamilnadu, India. 2. Reader/ Associate Voorhees College, Vellore, 1998-2011 Professor Tamilnadu, India.

3. Lecturer Voorhees College, Vellore, Tamilnadu, 1993-1998 (Senior Scale) India.

4. Lecturer Voorhees College, Vellore, Tamilnadu, 1988-1993 India.

10. List of Sponsored Project

S. No Name of the Project Sponsoring Duration Amount Agency (in Rs) 1. Enumerative and analytical study on Ministry of 2016- 35,02,800 certain siddha drugs against enteric AYUSH, New 2019 and superficial skin infective delhi, India microbial pathogens. 2. A study on Vitamins E & C University Grant 2009- 7,83,300 antioxidants status and effect during Commission, 2011 in vivo cigarette smoke and New delhi, India hyperglycemia induced oxidative stress with reference to alveolar macrophage apoptosis. 3. A study on the oxidative stress University Grant 2003- 7,54,960 during denervation tissue muscle Commission, 2006 atrophy: effect of electrical Newdelhi, India stimulation and vitamin-E- supplementation 11. Professional Recognition/Award/Certificate, Fellowship received S. No Name of the Award Awarding Agency Year of Award 1. Talented World Congress on Pharmaceutical 2013 Biotechnologist Sciences & Chemical technology, Colombo, award Sri Lanka

2. Young Scientist Tamilnadu State Council for Science & 1994 Fellowship Award Technology

12. Professional Recognition  Co-Ordinator for National Assessment and Accreditation Council (NAAC), Thiruvalluvar University, Vellore, Tamilnadu, India.  External Assessor for faculty of medicine and health science Universiti Putra Malaysia, Malaysia.  Visiting Professor at PG College for women affiliated by SV University, Sri Venkateswara University, Tirupati, Andhra Pradesh, India.  Director in Internal Quality Assurance Cell (IQAC), Thiruvalluvar University, Vellore, Tamilnadu, India.  Member of Curriculum development cell, Thiruvalluvar University, Vellore, Tamilnadu, India.  Convener of Patent Cell, Thiruvalluvar University, Vellore, Tamilnadu, India.  Accreditation Council Member for C.Abdul Hakeem College, Melvisharam, Vellore, Tamil Nadu, India.  Member of Board of Studies in Department of Biotechnology, Periyar University, Salem, Tamilnadu, India.  Member of Board of Studies in Department of Biotechnology, Sri Sankara Arts and Science College, Kanchipuram, Tamilnadu, India.  Member of Board of Studies in Department of Zoology, Auxilium College (Autonomous), Vellore, Tamilnadu, India.  Member of Board of Studies in Department of Biotechnology, Islamiah College (Autonomous), Vaniyambadi, Tamilnadu, India.  Member of Board of Studies in Department of Biotechnology DKM College for Women (Autonomous), Vellore, Tamilnadu, India.  Guest faculty for Department of Zoology, Sri Venkateswara University, Tirupati, Andhra Pradesh, India.  Member of (Thiruvalluvar University) state level center for International Affiliation.  Member of (Thiruvalluvar University-Representative) of governing council of DKM College for Women (Autonomous), Vellore, Tamilnadu, India.  Member in Academic Council of Thiruvalluvar University, Vellore, Tamilnadu, India.  Member in Academic Council of Theivanai Ammal College for Women (Autonomous)., Villupuran, Tamilnadu, India.

 Member in Academic Council of St. Joseph's College of Arts & Science (Autonomous). cuddalore, Tamilnadu, India.  Member of Board of Studies in Department of Biotechnology, Thiruvalluvar University, Vellore, Tamilnadu, India.  Item Content Creator and Reviewer for TATA Consultancy, Mumbai, India.  In charge to monitor Swachh Bharat Abhiyan scheme in Thiruvalluvar University, Vellore, Tamilnadu, India.  Resource person in national level seminar on Frontiers Resource in Biology & Environmental Sciences. 13. Details of Membership  Member in Society for Free Radical Research in India.  Life member in Society for Biotechnologist, India.  Member in Indian Society for Comparative Animal Physiologists, India. 14. Details of Abroad Visit  2012- Hungary: Corvinus University of Budapest,Budapest-as Professional Exchange Programme.  2009-Thailand: Department of Associated Medical Sciences, Chiang Mai University, Chiang Mai-Develop the collaborative research work and seminar.  2000- Maui, United States of America: Undertake a leadership programme. 15. Number of Post-doctoral fellow produced : 2-ongoing 16. Number of Ph.D., Produced/ongoing : 13 (Produced); 7 (ongoing) 17. Number of M.Phil Produced : 14 18. List of publication : 62 Publication 1. Arokia vijaya anand Mariadoss, Anantha Krishnan Dhanabalan, Hemalatha Munusamy, Krishnasamy Gunasekaran, Ernest David. In silico studies towards the enhancing anticancer activity of phloretin against cancer drug targets. Current Drug Therapy [BSP- CDTH-2017-168] Accepted manuscript. 2. Thirumalai T, Naidu MA, David E. Augmented oxidative stress in hyperglycemic albino mice exposed to cigarette smoke. International Journal of Green Pharmacy 2016;10(2): 92. 3. Supraja N, Prasad TN, Krishna TG, David E. Synthesis, characterization, and evaluation of the antimicrobial efficacy of Boswellia ovalifoliolata stem bark-extract-mediated zinc oxide nanoparticles. Applied Nanoscience 2016;6(4):581-90. 4. Balaji R, Ernest David. Isolation and characterization of chromium resistant bacteria and its potential biosorption efficacy. Advance Research Journal of Medical and Clinical Sciences 2016;2(1): 6 - 10.

5. Hemalatha M, Rajan A P, David E. Biosorption of heavy metal chromium(VI) by red alga Kappaphycus alvarezii. Seaweed Research and Utilization. 2016; 38 (2): 59-64 6. Balaji R, Ernest David. Isolation and characterization of Cr (VI) reducing bacteria and fungi their potential use in bioremediation of chromium containing tannery effluent (ambur And ranipet, Vellore dist, Tamilnadu). Advance Research Journal of Medical and Clinical Sciences 2016;2(1): 1-4. 7. Supraja N, Prasad TN, David E, Krishna TG. Antimicrobial kinetics of Alstonia scholaris bark extract-mediated AgNPs. Applied Nanoscience 2015;1:1-9. 8. Hemalatha M, David E. Synthesis and characterization of nanoscale iron particles from Kappaphycus alvarezii for chromium(VI) remediation. Synthesis and Fabrication of Nanomaterials. 2015: 267-270. 9. Nookala S, Tollamadugu NV, Thimmavajjula GK, Ernest D. Effect of citrate coated silver nanoparticles on biofilm degradation in drinking water PVC pipelines. Advances in Nano Research 2015;3(2):97-109. 10. Supraja N, Prasad TN, Ernest David. Synthesis, characterization and antimicrobial activity of the micro/nano structured biogenic silver doped calcium phosphate. Applied Nanoscience 2016;6(1):31-41. 11. Elumalai P, Elumalai EK, David E. Fungi associated with deteriorations of painted wall surfaces: isolation and identification. European Journal of Academic Essays 2014;1(3): 48-50. 12. Therasa SV, Thirumalai T, Tamilselvan N, David E. In-vivo and ex-vivo inhibition of intestinal glucose uptake: A scope for antihyperglycemia. Journal of Acute Disease 2014; 3(1):36-40 13. Thirumalai T, Tamilselvan N, David E. Hypolipidemic activity of Piper betel in high fat diet induced hyperlipidemic rat. Journal of Acute Disease 2014;3(2):131-135. 14. Tamilselvan N, Thirumalai T, Shyamala P, David E. A review on some poisonous plants and their medicinal values. Journal of Acute Disease 2014;3(2):85-89. 15. Tamilselvan N, Hemachandran J, Thirumalai T, Sharma CV, Kannabiran K, David E. Biosorption of heavy metals from aqueous solution by Gracilaria corticata var. cartecala and Grateloupia lithophila. Journal of Coastal Life Medicine 2013;1(2):102-107. 16. David E, Supraja N, Saranya R. A Study on chemical and bacteriological analysis of bore water from some communities in Tirupathi rural areas of Chittoor district Andhra pradesh India. International Journal of Pharmaceutical & Biological Archive. 2014;4(4).659-662.

17. Munuswamy H, Thirunavukkarasu T, Rajamani S, Elumalai EK, Ernest D. A review on antimicrobial efficacy of some traditional medicinal plants in Tamilnadu. Journal of Acute Disease 2013;2(2):99-105. 18. Saranya R, Thirumalai T, Hemalatha M, Balaji R, David E. Pharmacognosy of Enicostemma littorale: A review. Asian Pacific Journal of Tropical Biomedicine 2013; 3(1):79-84. 19. Sharma SC, David E. A comparative study on selected marine actinomycetes from Pulicat, Muttukadu, and Ennore estuaries. Asian Pacific Journal of Tropical Biomedicine 2012; 2(3):S1827-34. 20. Elumalai EK, David E, Hemachandran J. Bacterial contamination of Indian currency notes (Rupee). The international Journal of Occupational and Environmental Medicine 2012; 3(4):204-205. 21. David E. Antimicrobial Activity of Sponges Endemic to Uchipully Coastal Line near Rameswaram Tamilnadu. International Journal of Pharmaceutical & Biological Archive 2012;3(6): 22. Thirumalai T, Beverly CD, Sathiyaraj K, Senthilkumar B, David E. Ethnobotanical Study of Anti-diabetic medicinal plants used by the local people in Javadhu hills Tamilnadu, India. Asian Pacific Journal of Tropical Biomedicine 2012;2(2):S910-3. 23. Thirumalai T, David E, Viviyan TS, Elumalai EK. Effect of Solanum surattense seed on the oxidative potential of cauda epididymal spermatozoa. Asian Pacific journal of tropical biomedicine 2012;2(1):21-3.

24. Thirumalai T, David E, Therasa SV, Elumalai EK. Restorative effect of Eclipta alba in CCl4 induced hepatotoxicity in male albino rats. Asian Pacific Journal of Tropical Disease 2011;1(4):304-307. 25. Tamilselvan N, Thirumalai T, Elumalai EK, Balaji R, David E. Pharmacognosy of Coccini agrandis: a review. Asian Pacific Journal of Tropical Biomedicine 2011;1(2): S299-302. 26. Thirumalai T, Therasa V, Elumalai EK, David E. Hypolipidaemic and antioxidant effect of Enicostemma littorale Blume. Asian Pacific Journal of Tropical Biomedicine 2011; 1(5):81-5. 27. Thirumalai T, Therasa SV, Elumalai EK, David E. Intense and exhaustive exercise induces oxidative stress in skeletal muscle. Asian Pacific Journal of Tropical Disease 2011;1(1):63-66. 28. Elumalai EK, TNVKV P, Nagajyothi PC, David E. A bird’s eye view on biogenic silver nanoparticles and their applications. Der Chem Sin 2011;2:88-97. 29. Thirumalai T, Therasa SV, Elumalai EK, David E. Hypoglycemic effect of Brassica juncea (seeds) on streptozotocin induced diabetic male albino rat. Asian Pacific Journal of Tropical Biomedicine 2011;1(4): 323-5.

30. Elumalai EK, Prasad TN, Kambala V, Nagajyothi PC, David E. Green synthesis of silver nanoparticle using Euphorbia hirta L and their antifungal activities. Archives of Applied Science Research 2010;2(6):76-81. 31. Therasa SV, Thirumalai T, Elumalai EK, David E. Fenugreek restrained intestinal glucose absorption in fructose induced insulin resistance rats. Journal of Pharmacy Research 2010;3(11):2761-2. 32. E.David, S.ViviyanTherasa, J.Hemachandran, EK Elumalai, T.Thirumalai. Eugenia jambolana leaf extract inhibit uptake of glucose across rat everted gut sacs in vitro. International Journal of Pharma. Research & Development 2010; 2(9):107-112. 33. Thirumalai T, Therasa SV, Elumalai EK, David E. Effect in vivo of cigarette smoke on lipid peroxidation and antioxidant status in male albino mice. J. Pharm. Sci& Res 2010; 2(9):579-82. 34. Elumalai EK, Prasad TN, Hemachandran J, Therasa SV, Thirumalai T, David E. Extracellular synthesis of silver nanoparticles using leaves of Euphorbia hirta and their antibacterial activities. J. Pharm. Sci& Res 2010;2(9):549-54 35. David E, Elumalai EK, Sivakumar C, Therasa SV, Thirumalai T. Evaluation of antifungal activity and phytochemical screening of Solanum surattense seeds. Journal of Pharmacy Research 2010;3(4):684-7 36. David E, Elumalai EK, Sivakumar C, Therasa SV, Thirumalai T. Antipyretic effect the methanol: dichloromethane extract of Wrightia tomentosa leaves in rats. Journal of Pharmacy Research 2010;3(5):978-9. 37. David E, Elumalai EK, Therasa SV, Thirumalai T. Evaluation of anti-inflammatory activity of the leaf extract of Wrightia tomentosa. Roem & Schult. Journal of Pharmacy Research 2010; 3(2):208-9. 38. Therasa SV, Sivaraj A, Sivakumar C, Elumalai EK, Thirumalai T, David E. Trigonella foenumgracum seed extract inhibit uptake of glucose across rat everted gut sacs in vitro. Int J Pharm Tech Res 2010; 2(1):359-62. 39. Devi K, Sivaraj A, Kumar PV, Ahmed KS, Sathiyaraj K, Kumar BS, David E. Hypolipidemic effect of Aegle marmelos leaf extracts in streptozotocin (STZ) induced diabetic male albino rats. International Journal of PharmTech Research 2010; 2(1): 259-65. 40. Thirumalai T, Kelumalai E, Senthilkumar B, David E. Ethnobotanical study of medicinal plants used by the local people in Vellore district, Tamilnadu, India. Ethnobotanical leaflets 2009;(10):10. 41. Elumalai EK, Sivamani P, Sivakumar C, Viviyan Therasa S, David E. AntiCandida activity in vitro of leaves of Mimosa pudicaLinn. International Journal of Pharmagenesis 2010;1(1):91-95.

42. Elumalai EK, Chandrasekaran N, Thirumalai T, Sivakumar C, Therasa SV, David E. Achyranthe saspera leaf extracts inhibited fungal growth. International Journal of PharmTech Research 2009;1(4):1576-79. 43. Sivaraj A, Devi K, Palani S, Kumar PV, Kumar BS, David E. Anti-hyperglycemic and anti- hyperlipidemic effect of combined plant extract of Cassia auriculata and Aegle marmelos in streptozotocin (STZ) induced diabetic albino rats. International Journal of PharmTech Research 2009;1(4 :1010-6. 44. Elumalai EK, Sivakumar C, ViviyanTherasa S, Thirumalai T, David E. Antifungal activities of the aqueous and methanol leaf extracts of Abrus precatorius Lin (Fabaceae). Proceedings of ISEPEHH 2009;3:76. 45. Baranisrinivasan P, Elumalai EK, Sivakumar C, Therasa SV, David E. Hepatoprotective effect of Enicostemma littoraleblume and Eclipta alba during ethanol induced oxidative stress in albino rats. IJP-International Journal of Pharmacology 2009;5(4):268-72. 46. ViviyanTherasa S, Sivaraj A, Elumalai EK, SivaKumar S, Thirumalai T, David E. Aegle marmelos leaf extract inhibit uptake of glucose across rat everted gut sacs In Vitro. Pharmacologyonline 2009;2:687-691. 47. Elumalai EK, Sivamani P, Thirumalai T, Vinothkumar T, Sivaraj A, David E. In vitro antifungal activities of the aqueous and methanol extract of abrus precatorius linn (fabaceae) seeds. Pharmacologyonline 2009;2:536-543. 48. Sivaraj A, Vinothkumar P, David E, Devi K, Senthil Kumar. Hypoglycemic effect of Melia azedarach and Eugenia jambolana in streptozotocin (STZ) induced diabetic albino rats. Indian Journal of Comp. Anim. Physiol 2008; 26:75-79. 49. Sivakumar C, David E. Bacterial etiology of Bovine mastitis in Vellore and Kanchipuram Districts of Tamilnadu. Indian Journal of Complementary Animal Physiology 2007;25(1):45-49. 50. Sendhilvadivu M, Baranisrinivasan, P, David E. Oxidative stress during denervtion skeletal muscle Atrophy and impact of in vivo electrical stimulations. SFFR-India- Bnulletin 2005;9-11 51. Baranisrinivasan P. Sendhilvadivu M, David E. Hepatoprotective effect of Enicostemma littorale in alcohol induced oxidative stress in male albino rats. SFFR-India-Bnulletin 2005;6-8. 52. BalwinNambikairaj, David E, Manley Backyavathy D, Baranisrinivasan P. Chromium effect: A study on in-vivo neuromuscular activity in albino rats. Pollution Research 2005;24:245-48. 53. Samyuktha BHS, Manley Backyavathi D, David E, Sendhilvadivu M. A study on the sub lethal impact of distillery effluent on certain Biochemical parameters and histological

alterations in liver and muscle tissues of fresh water fish Tilapia mossambica. Pollution Research 2005; 24:221-224. 54. Sendhilvadivu M, David E, Thirumal Babu K. Distribution of Risk factors for cardiovascular disease in Vellore District. Asian Journal of Clinical Cardiology 2003; 6(3):27-29. 55. Barani srinivasan P, Sendhilvadivu M, David E. Bio-detoxification of chromium in tannery effluent by fungal species. Indian Journal of Comparative animal Physiology 2001;19:14- 16. 56. David E, Rao JN, Reddanna P, Govindappa S. Effect of in vivo electrical stimulations on protein fractions of denervated gastrocnemius muscle of frog rana hexadactyla (lesson). Current Science 1988;57(1):465-467. 57. David E, Rao JN, Reddanna P, Govindappa S. Changes in carbohydrate metabolism associated with atrophy and electrical stimulation in the gastrocnemius muscle of Ranahexadactyla(Lesson). Current Science. 1988a;57(4)216-218. 58. JayasreeV, David E, Ramakrishna O, Govindappa S, Reddanna P. Renal Protein metabolism during induced muscular work overload and atrophy in the dog, Canis domesticus. Proceedings Indian National Science Academy 1984;50(9):304-309. 59. Jayasree V, David E ,Vijayakumar DS, Ramakrishna O, Reddanna P. Effect of in vivo electrical stimulation on normal and atrophied muscles of dog, Canisdomesticus: Protein metabolism. Indian Journal Comparative Animal Physiology 1984;2(1):8-14. 60. David E, DhananjayY, Venkatarami Reddy K, Govindappa S, Reddanna P. Effect of in vivo electrical stimulation to gastrocnemius muscle of dog, Canisdomesticus: serum protein metabolism. Geobioscience 1984;11:173-179 61. Venkatarami Reddy K, David E, Govindappa S, Reddanna P. Hepatic carbohydrate metabolism during induced muscular atrophy and work overload in dog, Canisdomesticus. Proceedings Indian National Science Academy 1984;1:37-42. 62. David E, Jayasree V, Ramakrishna O,Govindappa S, Reddanna P. Effect of in vivo electrical stimulation on the carbohydrate metabolism of control and denervation atrophied muscle of dog, Canisdomesticus. Indian Journal of Physiology Pharmacology 1983;27(4)28-97. Chapter in a Book 1. N. Tamilselvan, Ernest David, Dharumadurai Dhanasekaran, and Kumar Saurav. Marine Actinobacteria as Potential Drug Storehouses 2015.pp:435-456. A Future Perspective on Antituberculosis Compounds. Ed: Dharumadurai Dhanasekaran, Nooruddin Thajuddin, A. Panneerselvam. Antimicrobials: Synthetic and Natural Compounds. CRC Press, Taylor & Francis Group. ISBN: 9781498715621.

19. Number conferences/ Workshop organized : 2 Conferences & 1 Workshop 20. List of paper presented in International/National Conferences 1. N. Subraja, R.Divya, Ernest David. Synthesis, characterization and in vitro antimicrobial activity of nicotiana tabacum aqueous leaf extracts mediated ZNPS In: Proceedings on 2ND National Conference of Emerging trends in chemistry and Materials. 10-11th August 2017; held at Thiruvalluvar University, Tamilnadu, India. 2. M. ArokiaVijayaanand, Ernest David. Potentiation of anti-tumor efficacy of Phloretin induced mitochondrial mediated apoptosis in HEP-2 cancer cell line via modulating intracellular ROS status. In: Proceedings on International Conference of Recent Advances in Bioresource Technology. 15-17th February 2017; held at Thiruvalluvar University, Tamilnadu, India. 3. N.Subraja, TNVKV. Prasad,Ernest David. Synthesis, characterization and antimicrobial activity of Cinnamomum zeylanicum bark extracts mediated silver nanoparticles and its anticancer efficacy (HeLA Cell line) In: Proceedings on International Conference of Recent Advances in Bioresource Technology. 15-17th February 2017; held at Thiruvalluvar University, Tamilnadu, India. 4. Saranya Rajamani, Ernest David. Effects of Costusigneus leaf extracts and photosynthesized gold nanoparticles against streptozotocin induced diabetic rats. In: Proceedings on International Conference of Recent Advances in Bioresource Technology. 15-17th February 2017; held at Thiruvalluvar University, Tamilnadu, India. 5. Arokia Vijayaanand Mariadoss, Ernest David. Phloretin inhibits 7,12-dimethylbenz (a) anthracene induced inflammation, proliferation and angiogenesis in buccal pouch golden Syrian hamsters oral carcinogenesis via activation of Thrombospondin-1. In: Proceedings on International Conference on Environmental Conservation and Human Health – Challenges & Strategies (ICECH-2016). 21st -23rd December 2016; held at SVUniversity, Tirupati, India. 6. Saranya Rajamani, Ernest David. Chemical and green synthesized gold nanoparticles cytotoxic effects in vitro- A comparative study. In: Proceedings on International Conference on Environmental Conservation and Human Health – Challenges & Strategies. 21st -23rd December 2016; held at SV University, Tirupati, India. 7. N.Subraja, Ernest David. Temperature dependent synthesis and characterization calcium phosphate crystals using marine hemophilic bacteria.In: Proceedings on International Conference on Environmental Conservation and Human Health – Challenges & Strategies (ICECH-2016). 21st -23rd December 2016 held at SV University, Tirupati, India. 8. T.Thirumalai, S.ViviyanTherasa, E.K.Elumalai, E.David. Protective effect of vitamin E and C on lipid peroxidation in citrate smoke exposed male albino mice. In: Proceedings of 10th

International Conferences on Recent Trends in Therapeutic Advancement of Free Radical Research. 9-11th January 2011; held at SFRR, Chennai,India. 9. E.K.Elumalai, TNVKV.Prasad, E.David. Biofabricatedmetal nanoparticles augmented wound healing in male albino mice. In: Proceedings of 3rd International Conferences on Medicinal Plants and Herbal Products. 19-21st December 2011; held at university of Colombo, Srilanka. 10. E.K.Elumalai, C.Sivakumar, S.ViviyanTherasa, T.Thirumalai, E.David. Anticanadia activity of in vitro of leaves of Minosapudica Linn. In: Proceedings of National Conference on Interplay of Biological and Chemical sciences. 6-8th January 2010, held at Thiruvalluvar University, Tamilnadu, India. 11. S.ViviyanTherasa,E.K.Elumalai,C.Sivakumar, T.Thirumalai, E.David. Trigonellagracumseed extracts inhibit uptake of glucose across rat everated guts sacs in in vitro. In: Proceedings of National Conference on Interplay of Biological and Chemical sciences. 6-8th January 2010, held at Thiruvalluvar University, Tamilnadu, India. 12. E.K.Elumalai, TNVKV Prasad, E.David. Green synthesis of silver nanoparticle using leaves of Eugenajambolanaseed extracts and their antimicrobial activities. In: Proceedings of 2nd International Conferences on Medicinal Plants and Herbal Products. 27-29th December 2010; held at S.V.University, Tirupati, India. 13. Viviyan Therasa S, Hemachandran J, Elumalai EK, Thirumalai T, David E. Eugena jambolana seed extracts inhibit uptake of glucose across rat everated guts sacs in in vitro. In: Proceedings of 2nd International Conferences on Medicinal Plants and Herbal Products. 27-29th December 2010; held at S.V.University, Tirupati, India. 14. Elumalai EK, Sivakumar C, ViviyanTherasa S, Thirumalai T, David E. Antifungal activity of aqueous and methanol leaf extracts of Arbus precatorius linn. In: Proceedings of international symposium of Environmental Pollution, Ecology and Human health. 25-27th July 2009; held at S.V.University, Tirupati, India. 15. S.ViviyanTherasa, E.K.Elumalai, C.Sivakumar, T.Thirumalai, E.David. Medicinal plantsinhibit uptake of glucose across rat everated guts sacs in in vitro. In: Proceedings of International Symposium of Environmental Pollution, Ecology and Human health. 25- 27th July 2009; held at S.V.University, Tirupati, India. 16. BalwinNambikairaj, Ernest David, D. Manley Backyavathy, M. Job Gopinath. Chromium translocation from soil to plant parts and seed germination of Oryzasativum. Proceedings on National symposium on Recent Trends in Restoration of Aquatic Environment and Biodiversity of INSECTS. February,15-16,2002 Held at P.G.& Research Dept. of Zoology, Kongunadu Arts & Science College, Coimbatore, Tamilnadu, India.

17. BalwinNambikairaj, Ernest David, D.ManleyBackyavathy. Chromium accumulation and some biochemical aspects of fresh water fish Labeorohita(Hmailton). In: Proceedings on National symposium on recent trends in Restoration of Aquatic Environment and Biodiversity of INSECTS. February,15-16,2002. Held at P.G. & Research Dept. of Zoology, Kongunadu Arts & Science College, Coimbatore, Tamilnadu, India. 18. Martin Arul Raj D, Palani B, David E. A study on malathion toxicity in common frog (Ranatigrina). Proceeding of the National Conference on Biological and Biotechnological remedies to environmental Pollution. 1998; p.167-174.