EFFECTS OF PARASYMPATHECTOMY ON PROTEIN-COMPOSITION OF SYMPATHETICALLY EVOKED PAROTID-SALIVA IN RATS

被引：7

作者：

PROCTOR, GB ^{[1
]}

ASKING, B ^{[1
]}

GARRETT, JR ^{[1
]}

机构：

[1] INST PHYSIOL & BIOPHYS,S-22369 LUND,SWEDEN

来源：

COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY A-PHYSIOLOGY | 1990年 / 97卷 / 03期

关键词：

D O I：

10.1016/0300-9629(90)90620-8

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

1. 1. Male Wistar rats were given unilateral postganglionic parasympathectomies by sectioning the auriculo-temporal nerve. 2. 2. Analyses of the protein compositions of sympathetically induced saliva from both glands 1 week later revealed changes in the proportions of different secretory proteins, in particular amylase and basic proline-rich proteins were decreased. 3. 3. These results suggest that parasympathetic impulses are required for the normal synthesis of amylase by parotid parenchyma in rats. Basic proline-rich proteins, known to require a sympathetic drive for normal synthesis, appear to require a parasympathetic input as well. © 1990.

引用

页码：335 / 339

页数：5

共 23 条

[1] CHOLINERGIC NERVES OF UNKNOWN ORIGIN IN PAROTID-GLANDS OF RATS [J].