gastric phase

美 [ˈɡæstrɪk feɪz]英 [ˈɡæstrɪk feɪz]

gastric phase

1

The survival rate of gastric cancer in developing phase five years later is 30 % to 50 % , mostly less than 60 % .

而进展期胃癌术后的5年生存率一般在30%～50%，最多不超过60%。
2

Motilin is a polypeptide composed of 22 amino acid , and secreted by endocrine cells of upper intestine mucosa . Motilin can contract gastric smooth muscle in vitro and regulate gastric contraction of phase ⅲ during the interdigestive state in vivo .

胃动素是由22个氨基酸组成的多肽，由上段小肠粘膜内分泌细胞合成，可直接收缩胃平滑肌细胞，调节胃消化间期Ⅲ相收缩。