大鼠颌下腺糖原代谢的研究。由NaF变化

Journal de biologie buccale Pub Date : 1992-06-01
J Nicolau, D M Ribeiro
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引用次数: 0

摘要

在不同时间间隔注射NaF溶液(10 mg F-/kg体重)后,对大鼠颌下腺糖原含量和磷酸化酶活性进行分析。与已报道的对肝脏的影响相反,氟化钠导致糖原含量增加。磷酸化酶(a和总)活性不受影响,提示F-在颌下腺中的作用机制不同。体内实验证实了糖生成的刺激作用。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Metabolism of glycogen in submandibular glands of rats. Alteration by NaF.

Submandibular glands of rats injected with NaF solution (10 mg F-/kg body weight) were analysed for glycogen content and phosphorylase activity after various time intervals. In contrast to what has been reported for the liver, sodium fluoride caused increased glycogen content. Phosphorylase (a and total) activity was not affected, suggesting a different mechanism of action of F- in the submandibular gland. In vivo experiments demonstrated stimulation of glycogenesis.

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