Plasma Glucose-lowering Action of Allantoin is Induced by Activation of Imidazoline I-2 Receptors in Streptozotocin-induced Diabetic Rats - Lin, K C; Yeh, L R; Chen, L J; Wen, Y J; Cheng, K C; Cheng, J T (Horm Metab Res, 2012)