TY - JOUR T1 - PTY 2 As DPP-IV Inhibitor Prevents Intestinal Cell’s Apoptosis JF - bioRxiv DO - 10.1101/670430 SP - 670430 AU - Shivani Srivastava AU - Harsh Pandey AU - Surya K Singh AU - Yamini Bhusan Tripathi Y1 - 2019/01/01 UR - http://biorxiv.org/content/early/2019/06/13/670430.abstract N2 - Enhanced DPP-IV expression is found to get enhanced in various intestinal diseases. PTY-2 has already been known to have DPP-IV inhibitory potential. This inhibition has not yet been studied at mRNA level. Increased incretin secretion due to DPP-IV inhibition could lead to suppression of stress & intestinal cells apoptosis. Through histological analysis, we have found morphological damage of intestine after STZ injection (65 mg/kg bw) to male Charles foster rats. mRNA expressions were analyzed by PCR and apoptosis of cells was checked through tunnel assay & Bcl 2 expression. The number and length of villi get reduced in STZ induced diabetic control, but these damages have been getting reversed after the PTY-2 treatment for 10 days. The expression of SOD was found to get reduced while that of DPP-IV was enhanced in diabetic control group along with significant intestinal cell apoptosis. PTY-2 treatment reduces the stress by upregulating the expression of SOD and through downregulation of DPP-IV mRNA expression. These recoveries by PTY-2 leads to suppression of intestinal cells apoptosis. These short studies explain the protective action of PTY-2 against STZ induced intestinal damage. Hence, PTY-2 could be taken as an herbal treatment against intestinal disorders in case of chronic diabetes. ER -