Pretreatment with a high dose of capsaicin to ablate afferent fibers completely abolished the GMBF and partially inhibited the acid secretion during the intragastric distention.

• 预先用大剂量辣椒素消除传入神经作用可阻断胃扩张引起的GMBF增加效应 ,并部分阻断胃酸分泌。