autacoid

1. The characteristic that nose source sex has a headache is the symptom that has nose disease commonly, of all sorts of the block that be like bazoo, nose autacoid outside excessive;
   鼻源性头痛的特点一般都是具有鼻病的症状，如鼻阻塞、各种鼻内分泌物的外溢等；
2. Autacoid of stress dependability and gastrointestinal disease
   应激相关激素与胃肠疾病

noun

1. any physiologically active internal secretion especially one of uncertain classification

   Synonym:    autocoid