1. Balakrishnan, N., M. Srivastava and P. Tiwari, 2013. Preliminary phytochemical analysis and DPPH free radical scavenging activity of Trewia nudiflora Linn. Roots and leaves. Pak. J. Biol. Sci., 16: 1403-1406.
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2. Balakrishnan, N. and B. Singh, 2013. Anti-diabetic activity of roots of Ventilago calyculata Tul. in alloxan induced diabetic rats. Asian J. Chem., 25: 2438-2440.
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3. Balakrishnan, N. and A. Sharma, 2013. Preliminary phytochemical and pharmacological activities of Luffa cylindrica fruit. Asian J. Pharm. Clin. Res., 6: 113-116.
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4. Balakrishnan, N. and A. Mishra, 2012. The hepatoprotective activity of pharmacognostically authenticated Feronia elephantum Correa. stem bark and root. Int. J. Pharm. Arch., 1: 34-41.
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5. Balakrishnan, S., B. Natarajan, B. Arumugam and B.V. Hariram, 2011. Pharmacognostical evaluation of Amaranthus spinosus L. Pharmacogn. J., 3: 13-18.
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6. Balakrishnan, N., A. Balasubramaniam, P. Nandi, R. Dandotiya and S. Begum, 2011. Antibacterial and free radical scavenging activities of stem bark of Psidium guajava Linn. Int. J. Drug Dev. Res., 3: 255-260.
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7. Balakrishnan, N., 2011. Protective effect of Luffa cylindrica L. fruit in paracetamol induced hepatotoxicity in rats. Int. J. Pharm. Biol. Arch., 2: 1761-1764.
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8. Bhaskar, V.H. and N. Balakrishnan, 2010. Protective effects of Pergularia daemia roots against paracetamol and carbon tetrachloride-induced hepatotoxicity in rats. Pharm. Biol., 48: 1265-1272.
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9. Bhaskar, V.H. and N. Balakrishnan, 2010. Pharmacognostic studies on Pergularia daemia roots. Pharm. Biol., 48: 427-432.
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10. Bhaskar, V.H., K.M. Profulla, B.R. Balakrishnan, N. Balakrishnan and B. Sangameswaran, 2009. Evaluation of the anti-fertility activity of stem bark of Crataeva nurvala buch-hum. Afr. J. Biotechnol., 8: 6453-6456.
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