唾液腺纹管细胞在分泌,电解质重吸收和糖蛋白等初级唾液的诱发变异起重要作用。最近观察显示,在鼠腮腺,这些细胞能从管腔内化例如辣根过氧化酶和铁蛋白等外源性蛋白。在注射链脲佐菌素的人工糖尿病鼠,腮腺纹管细胞顶浆出现致密泡和拟晶质。在本文,作者使用电子显微镜免疫细胞 Salivary gland stromal cells play an important role in secretory, electrolyte reabsorption and priming of primary saliva such as glycoproteins. Recent observations have shown that in the murine parotid gland, these cells can internalize lumens such as horseradish peroxidase and ferritin and other exogenous proteins. In artificial diabetic rats injected with streptozotocin, the pars plana cell apical pulp appeared dense vesicles and pseudocrystallin. In this article, the authors use electron microscopy to immunize cells