OBJECTIVE
Protein tyrosine phosphatase 1B (PTP 1B) and dipeptidyl peptidase IV (DPP IV) have been identified as one of the drug targets for the treatment of Type-2 diabetes. This study was designed to screen for PTP 1B and DPP-IV inhibitors from some Nigerian medicinal plants.
METHODS
PTP 1B and
OBJECTIVE
To evaluate the hepatoprotective activity of ethanolic and aqueous extract of stems of Leptadenia reticulata (Retz.) Wight. and Arn. in carbon tetrachloride (CCl(4))-induced hepatotoxicity in rats.
METHODS
The toxicant CCl(4) was used to induce hepatotoxicity at a dose of 1.25 ml/kg as 1 :