Fig. 1
From: Discovery and validation of novel protein markers in mucosa of portal hypertensive gastropathy
a Workflow describing LFQ and PRM analysis. Proteins from samples were digested by trypsin and analyzed by LS–MS/MS. The differentially expressed proteins were analyzed by database researches and validated by PRM. Nor. group = healthy individuals, Ph. group = PHG patients and Inter. group = PHG patients after endoscopic cyanoacrylate injection for 1 week. b The gastroscopic photographs show normal appearance of esophagus and fundus, c severe esophageal varices and mild PHG and d esophageal varices alleviation and PHG exacerbation after endoscopic cyanoacrylate injection