Objective To investigate the effects of Chaihushugansan decoction on the expression of endoplasmic reticulum stress-related molecules inositol-requiring enzyme 1( IRE1) and TNF receptor associated factor 2( TRAF2)in the antrum of rats with functional dyspepsia. Methods Thirty rats were randomly divided into the groups of Chaihushugansan,domperidone group,saline group,model group,normal control group. Rats in the normal control group were administrated with normal breeding,model group only clip tailwithout i...