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特定抗原和化合物48-80促使牛肺释放多巴胺。

Release of dopamine from bovine lung by specific antigen and by compound 48-80.

作者信息

Eyre P

出版信息

Br J Pharmacol. 1971 Jul;42(3):423-7. doi: 10.1111/j.1476-5381.1971.tb07127.x.

Abstract
  1. Dopamine was shown to be released from the isolated lung of calves sensitized with horse serum by compound 48/80 and by specific antigen.2. Dopamine contracts the bovine pulmonary artery and pulmonary vein. Phentolamine, the alpha-adrenoceptor blocking agent, inhibits this activity of dopamine and also strongly reduces the Schultz-Dale response of the pulmonary vessels.3. The results are consistent with the suggestion that dopamine (together with histamine and 5-hydroxytryptamine) may participate in the pulmonary vasoconstriction associated with anaphylaxis in cattle.
摘要
  1. 已表明,在用48/80化合物和特异性抗原致敏的小牛离体肺中,多巴胺会被释放出来。

  2. 多巴胺可使牛肺动脉和肺静脉收缩。α-肾上腺素能受体阻断剂酚妥拉明可抑制多巴胺的这种活性,也能显著降低肺血管的舒尔茨-戴尔反应。

  3. 这些结果与以下观点一致,即多巴胺(与组胺和5-羟色胺一起)可能参与牛过敏反应相关的肺血管收缩。

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Direct and indirect actions of dopamine on tracheal smooth muscle.多巴胺对气管平滑肌的直接和间接作用。
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Production of kinins in bovine anaphylactic shock.牛过敏性休克中激肽的产生。
Br J Pharmacol. 1972 Feb;44(2):311-3. doi: 10.1111/j.1476-5381.1972.tb07269.x.
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Acute systemic anaphylaxis in the calf.犊牛急性全身性过敏反应
Br J Pharmacol. 1973 Mar;47(3):504-16. doi: 10.1111/j.1476-5381.1973.tb08182.x.

本文引用的文献

1
DOPAMINE AND MAST CELLS IN RUMINANTS.反刍动物中的多巴胺与肥大细胞
Acta Pharmacol Toxicol (Copenh). 1964;21:51-8. doi: 10.1111/j.1600-0773.1964.tb01768.x.
6
Experimental anaphylaxis in cattle.牛的实验性过敏反应
J Comp Pathol. 1969 Jan;79(1):131-9. doi: 10.1016/0021-9975(69)90038-3.

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