INTRARENAL BLOOD FLOW DISTRIBUTION AND AUTOREGULATION OF RENAL BLOOD FLOW AND GLOMERULAR FILTRATION RATE
نویسندگان
چکیده
منابع مشابه
Glomerular filtration rate, renal blood flow and blood viscosity during and after diabetic coma.
IT HAS Ions been recognized that renal disturbances may develop during the course of a diabetic coma. But only a few attempts have been made to evaluate the nature and the cause of these changes. In a first approach to this problem, McCance and Widdowson found a decreased inulin clearance and low oreatinine/inulin and urea/inulin clearance ratios. Two years ago, we reported a case in which the ...
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In Reply: We thank Dr. Schwartz et al.1–3 for his contribution to the understanding of cerebral blood flow during cardiopulmonary bypass. We are pleased that our citation is in agreement with his own published results. We disagree, however, on the interpretation of our previous study on renal blood flow.4 Although it is true that cardiac output was not measured in the referenced article, our po...
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Diabetes and hypertension are the leading causes of chronic kidney disease and their incidence is increasing at an alarming rate. Both are associated with impairments in the autoregulation of renal blood flow (RBF) and greater transmission of fluctuations in arterial pressure to the glomerular capillaries. The ability of the kidney to maintain relatively constant blood flow, glomerular filtrati...
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The effect of renin depletion on autoregulation of renal blood flow and glomerular filtration rate was examined in an isolated perfused kidney preparation. Group 1 dogs received a normal-sodium diet, group 2 dogs received deoxycorticosterone acetate (DOCA) and a high-sodium diet, group 3 dogs received DOCA and a sodium-deficient diet, group 4 dogs received a high-sodium diet without DOCA, and d...
متن کاملPostnatal changes in renal glomerular blood flow distribution in puppies.
The intrarenal distribution of radionuclide microspheres injected into the thoracic aorta was used to examine glomerular blood flow distribution (GBFD) in 26 healthy, unanesthetized puppies, ranging in age from 5 h to 42 days, and in 5 adult dogs. For analysis, the cortex was divided into four equally thick zones designated zone I (subcapsular) to zone IV (juxtamedullary). During the first 36 h...
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ژورنال
عنوان ژورنال: Japanese Circulation Journal
سال: 1971
ISSN: 0047-1828,1347-4839
DOI: 10.1253/jcj.35.1163