THE RESPONSE OF SPLANCHNIC BLOOD VESSELS AND OF THE SMALL INTESTINE TO VASOCONSTRICTOR INFLUENCES IN ADRENAL INSUFFICIENCY IN THE CAT
THE RESPONSE OF SPLANCHNIC BLOOD VESSELS AND OF THE SMALL INTESTINE TO VASOCONSTRICTOR INFLUENCES IN ADRENAL INSUFFICIENCY IN THE CAT
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猫肾上腺功能不全时内脏血管和小肠对血管收缩剂影响的反应
DOI:
10.1152/ajplegacy.1942.137.2.371
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发表时间:
1942
影响因子:
--
通讯作者:
R. Cleghorn
中科院分区:
文献类型:
--
作者:
J. L. Fowler;R. Cleghorn
METHODS. All observations were made on cats anesthetized with nembutal. Practically the whole length of the small intestine was placed in a plethysmograph containing cotton soaked in warm saline on which the bowel rested. The chamber of the plethysmograph was covered by a glass plate sealed by Vaseline and connected to a Marey tambour which recorded intestinal volume changes. No stress is placed on minor differences found in gut volume changes in these experiments. Carotid blood pressure was also recorded, using a mercury manometer.(Parke, Davis and Company pitressin and Connaught Laboratories epinephrine were used.)Experiments were carried out on three groups of animals: 1, on normal cats acutely adrenalectomized, ie, immediately before the plethysmograph experiment; 2, on healthy adrenalectomized cats maintained by cortin for four to eighteen days; 3, on moribund, adrenalectomized cats dying of adrenal insufficiency.