In vitro callus and in vivo leaf extract of Gymnema sylvestre stimulate beta-cells regeneration and anti-diabetic activity in Wistar rats.
A methanol extract of Gymnema sylvestre leaf and callus showed anti-diabetic activities through regenerating beta-cells. Optimum callus was developed under stress conditions of blue light with 2,4-D (1.5 mg/l) and KN (0.5 mg/l), which induced maximum biom..... Read More