The psychological factors of patients with refractory irritable bowel syndrome;

Study on the correlation between psychological factor and hemorrhage after parturition;

Effects of Psychological Factors on Irritable Bowel Syndrome;

Relationship between Functional Constipation and Psychological Factors;

pylori infection,psychological factors may play important roles.

Through comparison of the spiritual factor,that is,the national character,the great function of the spiritual factor in the modernization of laws in China and Japan is unveiled.

Objective To investigate influences of psychological factors such as mental stress during pregnancy on serum levels of neuroendocriological factors such as oxytocin(OT),prostaglandin E2(PGE2) in labor and on process of labor,and to evaluate pregnancy outcomes of the pregnant women with mental stress.

Objective: To study the psychological factors and erectile function in patients with refractory chronic prostatitis.

Objective :To investigate the mental factors in gastroesophageal reflux disease patients.

Objective To observe the relation of mental factor and non-constipated irritable bowel syndrome(IBS) and the curative effect of physical and mental combined therapy on IBS.