Nephron heterogeneity: gluconeogenesis from pyruvate in rabbit nephron
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چکیده
منابع مشابه
Nephron heterogeneity in ischemic acute renal failure.
To uncover the reasons for reported internephron heterogeneity in acute renal failure (ARF) serial micropuncture experiments in norepinephrine-induced ARF and sham-infused control rats were carried out to investigate this phenomenon. Proximal tubular pressures (PT) were scattered at 24, 48, and 72 hr in ARF rats ranging from 4 to 42 mm Hg, but the majority were greater than the mean control val...
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Experimental data for tubular pressure oscillations in rat kidneys are analyzed in order to examine the different types of synchronization that can arise between neighboring functional units. For rats with normal blood pressure, the individual unit (the nephron) typically exhibits regular oscillations in its tubular pressure and flow variations. For such rats, both in-phase and antiphase synchr...
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Micropuncture and microcatheterization studies have been used extensively to investigate the pathophysiologic alterations in renal function induced by urinary tract obstruction. The present isolated tubule microperfusion studies were designed to examine the intrinsic alterations in segmental nephron function induced by 24 h of bilateral (BUO) and unilateral (UUO) urinary tract obstruction. Foll...
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There have been phenomenal advances in our understanding of renal biology over the last 20 years through our ability to define the genetic mutations causing kidney disease in children. This review will take you through a trip down the nephron and highlight how these conditions may present to the paediatrician and the molecular basis for their biological effects.
متن کاملNephron Exp Nephrol
Background/Aims: SM22 ! , transgelin, has been revealed to be specifically expressed in glomerular epithelial cells and interstitial cells, according to the nature of the renal injury. In this study, quantitative analyses of SM22 ! positivity were performed to investigate the pathological significance of its expression. Methods: Kidney samples of adriamycin nephropathy underwent immunohistochem...
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ژورنال
عنوان ژورنال: FEBS Letters
سال: 1980
ISSN: 0014-5793
DOI: 10.1016/0014-5793(80)80631-4