Distribution of intrarenal blood flow during bacterial Sepsis
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چکیده
منابع مشابه
Intrarenal Distribution of Blood Flow in Dogs during Hemorrhagic Hypotension
Renal medullary blood flow was well maintained for several hours after blood loss which produced hypotension. Renal cortical blood flow was altered by trauma and mild hemorrhage even though blood pressure remained normal; rate of blood flow through the subcapsular, peritubular capillaries decreased to the level of that in the outer medulla. With further hemorrhage and the development of hypoten...
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Acute renal failure has frequently been reported following operations which require cross-clamping the abdominal aorta below the renal arteries. In the past 10 years, incidences of up to 47% decreased renal function, 37% oliguria, and 11% mortality have been reported [30]. Although modern developments in patient care, anesthesia, and operative technique have reduced the incidence of renal failu...
متن کاملIntrarenal Distribution of Blood Flow in Man A
To measure blood flow through fast and slow pathways of the kidney separately, a new method of analyzing dye-dilution curves was devised. Twenty-five patients with hypertension or renal disease were selected for study. Indocyanine green was injected into one renal artery and dye-dilution curves were recorded in blood from the ipsilateral renal vein, using a densitometer. Recirculation effect wa...
متن کاملIntrarenal distribution of blood flow during elevation of ureteral pressure in dogs.
The ^Kr method was used to determine the effect of elevated ureteral pressure on total cortical and outer medullary nutrient renal blood flow of pentobarbital-anesthetized dogs. Increased ureteral pressure during mild saline diuresis resulted in increased total nutrient blood flow from 316 to 402 ml/100 g/min. Autoradiographs demonstrated that the increased blood flow is confined to the renal c...
متن کاملVital organ blood flow during hyperdynamic sepsis.
OBJECTIVES To develop a nonlethal model of hyperdynamic sepsis, and to measure vital organ blood flows in this setting. DESIGN Randomized crossover animal study. SETTING Animal laboratory of university-affiliated physiology institute. SUBJECTS Seven Merino cross sheep. INTERVENTIONS Surgical implantation of transit-time flow probes around sagittal sinus and circumflex coronary, superior...
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ژورنال
عنوان ژورنال: Journal of Surgical Research
سال: 1978
ISSN: 0022-4804
DOI: 10.1016/0022-4804(78)90165-8