Hypoxaemia and aortic chemoreceptor function in foetal lambs
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چکیده
منابع مشابه
Aspects of adipose-tissue metabolism in foetal lambs.
1. The mean volume of adipocytes, the rates of fatty acid and acylglycerol glycerol synthesis from various precursors (in vitro), the rates of oxidation of acetate and glucose (in vitro) and the activities of lipoprotein lipase and various lipogenic enzymes were determined for perirenal adipose tissue from foetal lambs during the last month of gestation. 2. The fall in the rate of growth of per...
متن کاملEffects of carotid and aortic chemoreceptor denervation in newborn piglets.
The objective of the present study was to test the hypothesis that in neonatal piglets there would be no hypoventilation after sham denervation or aortic denervation (AOD) alone, but there would be transient hypoventilation after carotid body denervation (CBD) and the hypoventilation would be greatest after combined carotid and aortic denervation (CBD+AOD). There was a significant (P < 0.05) hy...
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تعداد 20 رأس میش نژاد نائینی 6+-24 ماهه، با میانگین وزن 2/3-+40 کیلوگرم، همراه با 20 رأس بره های آنها در قالب طرح کاملا تصادفی اثر بتائین و مکمل سولفات بر خصوصیات شیر و پشم و عملکرد بره ها بررسی شد. میش ها بطور تصادفی در چهار تیمار قرار گرفتند. تیمارها عبارت بودند از: 1-گروه شاهد 2-بتائین (05/0 درصد ماده خشک) 3-سولفات (24/0 سولفور درصد ماده خشک 4-بتائین هرماه با سولفات. جیره غذائی طبق nrc با مح...
15 صفحه اولExperimental aortic stenosis in fetal lambs.
Morphologic analyses of lungs from infants who died of severe aortic stenosis shortly after birth have shown increased pulmonary vascular smooth muscle and an increased number of pulmonary resistance vessels. These findings have been thought to be caused by in utero pulmonary venous, pulmonary arterial or right ventricular hypertension. To study this problem in the fetus, we created aortic sten...
متن کاملGrowth and Function in the Foetal Liver
INTRODUCTION MANY investigators have demonstrated the decline which takes place in the relative weight of the liver during the development of the mammalian foetus; Carlyle (1945) and Wallace (1945) in the sheep, Jackson (1909) in man, Lowrey (1911) in the pig, Williamson (1948) and Addis & Gray (1950) in the rat, Latimer & Corder (1948) in the dog, and Latimer (1948) in the cat. The present wor...
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ژورنال
عنوان ژورنال: The Journal of Physiology
سال: 1969
ISSN: 0022-3751
DOI: 10.1113/jphysiol.1969.sp008745