منابع مشابه
Studies on the renal humoral mechanism of chronic experimental hypertension.
IN PREVIOUS investigations we have shown that the renin content of the blood and of the kidneys of patients with hypertension and of dogs with chronic hypertension due to renal ischemia is similar to that found in controls of both species.1-3 Clamping of the renal artery brings about a rapid increase within the first 20 minutes in the amount of renin in the kidney. This usually reaches a peak w...
متن کاملStudies on Experimental Hypertension
1. Extraction of finely ground fresh hog kidney with distilled water adjusted to pH 7.8 with sodium hydroxide, followed by successive treatment, as described, with trichloroacetic acid and acetone, gives renin in good yield of a purity suitable for physiological studies and a good starting material for further purification. It contains 15 dog units per mg. N. 2. Further successive purification ...
متن کاملSTUDIES ON RENAL JUXTAGLOMERULAR CELLS IlL THE EFFECTS OF EXPERIMENTAL RENAL DISEASE AND HYPERTENSION
Following Ruyter's discovery of juxtaglomerular cells (1), Goormaghtigh's investigations led him to implicate these cells in the etiology of hypertension. In renal ischemia, whether in man or experimental animals, he observed hyperplasia and hypergranulation of juxtaglomerular cells. He believed that these changes preceded and might have been responsible for hypertension resulting from renal is...
متن کاملStudies on the Renal Arterial Blood Pressure and the Metabolism of Kidney Tissue in Experimental Hypertension
1. In the hypertension which accompanies constriction of the renal arteries, there is no constant relationship between the height of the general systemic arterial pressure and the pressure in the renal artery distal to the point of constriction. The hypertension may persist even though the renal arterial pressure returns to or almost to the control level. 2. Studies on the renal blood flow and ...
متن کاملThe Effect of High Protein Diets on Experimental Renal Hypertension*
Although the belief is widely held that a high protein diet is deleterious to the hypertensive patient, a careful survey of the literature discloses that this is not a generally substantiated point of view. Some clinicians (1-4) in particular Newburgh (5), have insisted that the withdrawal of protein from the diet of patients with hypertension results in the reduction of their blood pressure an...
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ژورنال
عنوان ژورنال: The Japanese Journal of Urology
سال: 1968
ISSN: 0021-5287,1884-7110
DOI: 10.5980/jpnjurol1928.59.7_543