Fig. 7From: Rauwolfia vomitoria extract suppresses benign prostatic hyperplasia by inducing autophagic apoptosis through endoplasmic reticulum stressSchematic overview of mechanism how RWF extract inhibits BPH development. RWF extract induces the expression of BiP, ATF6, PERK, ATF4, and CHOP, and activates PERK- and ATF6-associated ER stress pathways, leading to autophagy and apoptosisBack to article page