Differential effects of prostaglandins and isoproterenol on cAMP content and Na, K pump activity in rat submandibular acini.
Differential effects of prostaglandins and isoproterenol on cAMP content and Na, K pump activity in rat submandibular acini.
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前列腺素和异丙肾上腺素对大鼠颌下腺泡 cAMP 含量和 Na、K 泵活性的差异影响。
DOI：
10.1007/bf01952223
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发表时间：
1987
期刊：
影响因子：
--
通讯作者：
Barker,S
中科院分区：
文献类型：
--
作者：
Martinez,JR;Cassity,N;Barker,S
β-肾上腺素能激动剂异丙肾上腺素（isoproterenol）和异丙肾上腺素E1和E2（F2α无此作用）可增加大鼠离体下颌下腺腺泡cAMP含量，但只有异丙肾上腺素可增加哇巴因敏感的~（86）Rb（K）摄取。提示cAMP不参与唾液细胞Na，K泵的激活。
The β-adrenergic agonist isoproterenol and prostaglandins E1and E2(but not F2α) increased the cAMP content of rat submandibular acini in vitro, but only isoproterenol enhanced ouabain-sensitive86Rb (K) uptake. These findings suggest that cAMP is not involved in the activation of the Na, K pump in salivary cells.