A和D细胞还散布在外分泌部和胰导管上皮及周围结缔组织中,并常伸出旁分泌样胞质突起.Theparacrine - like cytoplasmic processes aere found in some A and D cells.G细胞可能同时具备内分泌 、 旁分泌和外分泌方式.G cells may possess endocrine, paracrine and exocrine functions simultaneously....

“外分泌”的英语可以翻译为：[医] exocrinosity，external secretion ...