The research on the antidiabetic activity of the ethyl acetate fraction from lakum air (Ludwigia octovalvis (Jacq.) P.H. Raven) fruit in streptozotocin-induced male white rats of wistar strain was aimed to determining the decrease in blood glucose levels, ED50 (Effective Dose 50) and the histopathological effect on the pancreas from diabetic rats type 2 treated with the ethyl acetate fraction o…