Search Results - "Osgood, Richard W."

Further studies on segmental sodium transport in the rat kidney during expansion of the extracellular fluid volume by Osgood, R W, Reineck, H J, Stein, J H

“…The present studies were designed to further investigate the possibility of heterogeneity of nephron function during Ringer loading in the rat, and to…”
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The effect of bradykinin on proximal tubular sodium reabsorption in the dog: evidence for functional nephron heterogeneity by Stein, J H, Congbalay, R C, Karsh, D L, Osgood, R W, Ferris, T F

“…In a previous study we have found that acetylcholine, a renal vasodilator, inhibits fractional and absolute reabsorption of sodium in the proximal tubule of…”
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Effect of renal vasodilatation on the distribution of cortical blood flow in the kidney of the dog by Stein, J H, Ferris, T F, Huprich, J E, Smith, T C, Osgood, R W

“…Studies were performed to evaluate the validity of using the radioactive microsphere technique to measure regional blood flow in the renal cortex. A technique…”
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IDENTIFICATION OF KIDNEYS SUBJECTED TO PRE-RETRIEVAL WARM ISCHEMIC INJURY DURING HYPOTHERMIC PERFUSION PRESERVATION by Inman, Sharon R., Osgood, Richard W., Plott, Wanda K., Lewis, Richard M.

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URINARY EXCRETION OF ENDOTHELIN IS ELEVATED DURING HYPOTHERMIC PERFUSION PRESERVATION IN KIDNEYS SUBJECTED TO PRE-RETRIEVAL WARM ISCHEMIC INJURY by Inman, Sharon R., Osgood, Richard W., Plott, Wanda K., Hubosky, Scott G., Burns, Thomas E., Lewis, Richard M.

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Increased urinary excretion of endothelin during hypothermic perfusion preservation in kidneys subjected to preretrieval warm ischemic injury by INMAN, S. R, BURNS, T. E, OSGOOD, R. W, PLOTT, W. K, LEWIS, R. M

“…The purpose of the study was two-fold: 1) to determine whether endothelin (ET) levels could be detected in the ureteral effluent during hypothermic perfusion…”
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Identification of kidneys subjected to preretrieval warm ischemic injury by simultaneous monitoring of glomerular filtration and perfusate flow during hypothermic perfusion preservation by INMAN, S. R, OSGOOD, R. W, PLOTT, W. K, RICHARDSON, B. F, LEWIS, R. M

“…Historically, ex vivo physiological evaluation of cadaveric renal allografts has been limited to assessing perfusate flow (PF) during hypothermic perfusion…”
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Alterations in vascular function and morphology in acute ischemic renal failure by Matthys, Erve, Patton, Marsha K., Osgood, Richard W., Venkatachalam, Manjeri A., Stein, Jay H.

“…Alterations in vascular function and morphology in acute ischemic renal failure. Left renal arteries of rats were clamped for 40 min, and the kidneys were…”
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Measurement of renin secretion in single perfused rabbit glomeruli by Bock, H A, Hermle, M, Fiallo, A, Osgood, R W, Fried, T A

“…A new technique is presented that allows the measurement of the renin secretion rate of single rabbit glomeruli during in vitro perfusion at controlled…”
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Studies on the mechanism of reduced urinary osmolality after exposure of renal papilla by Chuang, E L, Reineck, H J, Osgood, R W, Kunau, Jr, R T, Stein, J H

“…Studies were performed in Munich-Wistar rats to determine whether changes in papillary plasma flow might be responsible for the concentrating defect which…”
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Pathophysiology of a nephrotoxic model of acute renal failure by Stein, Jay H., Gottschall, Jerome, Osgood, Richard W., Ferris, Thomas F.

“…Pathophysiology of a nephrotoxic model of acute renal failure. Studies were performed in the dog to determine the mechanism of the renal functional impairment…”
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Studies of the mechanism of oliguria in a model of unilateral acute renal failure by Cox, J W, Baehler, R W, Sharma, H, O'Dorisio, T, Osgood, R W, Stein, J H, Ferris, T F

“…To further evaluate the mechanism of the oliguria of acute renal failure, a model was utilized in which intense and prolonged vasoconstriction produced the…”
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A comparison of the segmental analysis of sodium reabsorption during Ringer's and hyperoncotic albumin infusion in the rat by Stein, J H, Osgood, R W, Boonjarern, S, Ferris, T F

“…Studies were designed to compare the segmental analysis of sodium reabsorption along the nephron during volume expansion with either 10% body weight Ringer's…”
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Synthesis, characterization, and biological activity of N alpha-(N-fluoresceinthiocarbamoyl)-(Asp1, Ile5)-angiotensin II by Barnes, L D, Guy, M N, Roberson, G M, Osgood, R W

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The effect of beta adrenergic stimulation on proximal tubular sodium reabsorption by Stein, J H, Osgood, R W, Ferris, T F

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Role of the Collecting Duct in the Regulation of Sodium Balance by Stein, Jay H, Kirschenbaum, Michael A, Bay, William H, Osgood, Richard W, Ferris, Thomas F

“…A large body of evidence has accumulated which demonstrates that sodium transport in some distal nephron segment is altered in response to changes in…”
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Absence of aglomerular blood flow during renal vasodilatation and hemorrhage in the dog by O'Dorisio, T M, Stein, J H, Osgood, R W, Ferris, T F

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Effect of plasma sodium concentration on diluting segment sodium reabsorption by Boonjarern, Sampanta, Stein, Jay H., Baehler, Richard, Osgood, Richard W., Hsueh, Willa, Cohen, Stanley, Yashon, David, Ferris, Thomas F.

“…Effect of plasma sodium concentration on diluting segment sodium reabsorption. Studies were performed in dogs undergoing water diuresis to evaluate the effect…”
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