10.22376/ijpbs.2019.10.1.p1-12 Volume 2 Issue 2 2011 (April - June) The present study is aimed to evaluate the anti diabetic effect of lessThan b greaterThan lessThan i greaterThan Nelumbo nucifera lessThan /i greaterThan lessThan /b greaterThan rhizome and flower extracts on serum glucose level in normal and streptozotocin induced diabetic rats lessThan b greaterThan . lessThan /b greaterThan The various extracts was prepared and screened for their effects on serum glucose level in rats. In streptozotocin induced animals the various extracts showed significant anti diabetic property. From the result of these studies, we can conclude that the lessThan i greaterThan Nelumbo nucifera lessThan /i greaterThan rhizome and flower extract is a promising anti diabetic agent. Poluru Rakesh, Dr. D. Sathish Sekar And Dr. K. L. Senthil Kumar Nelumbo nucifera, anti diabetic activity, streptozotocin induced diabetic rats. 63-69