Suppr超能文献

受体阻断药物对苯丙胺所致脑糖原耗竭的影响。

Effect of receptor blocking drugs on the depletion of brain glycogen by amphetamine.

作者信息

Hutchins D A, Rogers K J

出版信息

Br J Pharmacol. 1971 Nov;43(3):504-13. doi: 10.1111/j.1476-5381.1971.tb07181.x.

Abstract
  1. Amphetamine sulphate (5 mg/kg), administered intraperitoneally, reduces the concentration of glycogen in the mouse brain by 25-30% after 30 minutes.2. The effect of several receptor blocking drugs on the amphetamine-induced cerebral glycogenolysis was studied.3. DL-Propranolol (0.25 mg/kg) and pronethalol (10 mg/kg) antagonized the depletion of brain glycogen by amphetamine.4. Phentolamine, methysergide, atropine and mepyramine failed to antagonize the amphetamine-induced glycogenolysis.5. D-Propranolol, chlorpromazine and phenoxybenzamine antagonized the glycogenolytic effect of amphetamine only when administered in sedative doses.6. It is concluded that amphetamine-induced glycogenolysis in the mouse brain may be mediated through a beta-adrenoceptor.
摘要
  1. 硫酸苯丙胺(5毫克/千克)腹腔注射后30分钟,可使小鼠脑内糖原浓度降低25 - 30%。

  2. 研究了几种受体阻断药物对苯丙胺诱导的脑糖原分解的影响。

  3. DL-普萘洛尔(0.25毫克/千克)和丙萘洛尔(10毫克/千克)可拮抗苯丙胺引起的脑糖原消耗。

  4. 酚妥拉明、麦角酰二乙胺、阿托品和甲吡胺未能拮抗苯丙胺诱导的糖原分解。

  5. D-普萘洛尔、氯丙嗪和酚苄明仅在镇静剂量下给药时,才拮抗苯丙胺的糖原分解作用。

  6. 得出的结论是,苯丙胺诱导的小鼠脑内糖原分解可能通过β-肾上腺素能受体介导。

相似文献

7
Effects of adrenoceptor blocking agents on body temperature.肾上腺素能受体阻断剂对体温的影响。
Br J Pharmacol. 1971 Nov;43(3):543-54. doi: 10.1111/j.1476-5381.1971.tb07184.x.

本文引用的文献

文献AI研究员

20分钟写一篇综述,助力文献阅读效率提升50倍。

立即体验

用中文搜PubMed

大模型驱动的PubMed中文搜索引擎

马上搜索

文档翻译

学术文献翻译模型,支持多种主流文档格式。

立即体验