Diosgenin from Dioscorea bulbifera: novel hit for treatment of type II diabetes mellitus with inhibitory activity against α-amylase and α-glucosidase. oleh Sougata Ghosh, Piyush More, Abhishek Derle, Ajay B Patil, Pramod Markad, Adersh Asok, Adersh Asok, Navanath Kumbhar, Mahemud L Shaikh, Boppana Ramanamurthy, Vaishali S Shinde, Dilip D Dhavale, Balu A Chopade