Objective To study the morphologic changes of central nervous system and endocrine glands in nervous endemic cretinism.

Study on lactating mammary gland as an efficient eukaryotic gene expression system;

Objective]To probe into the mechanism of Chaihu Guizhi decoction (CGD) in promoting oxyntic gland s regeneration.

Effect of penehyclidine hydrochloride on blood pressure,heart rate,respiration,and gland secretion of patients undergoing ear,nose,and throat surgery;