Ghrelin polymorphism/TRPV1 receptor expression in Egyptian IBS patients.

Introduction/objective: Irritable bowel syndrome is a functional gastrointestinal disorder. Ghrelin is a peptide hormone which affects gastrointestinal motility. We have studied the association between ghrelin gene polymorphism, ghrelin expression, and their effect on TRPV1 correlating this with IBS manifestations in the Egyptian patients.

Effect of sample type and storage conditions on Golgi membrane protein 73 stability.

GP73 is a transmembrane glycoprotein that increases in viral and non-viral liver diseases, especially in hepatocellular carcinoma. This study aims to evaluate the effect of sample type and storage conditions on GP73 concentration. Twenty subjects were enrolled in this study.