D. A. Emanuel
United States Department of the Army
8 Papers
267 Citations
D. A. Emanuel is an academic researcher from United States Department of the Army. The author has contributed to research in topics: Vascular resistance & Renal blood flow. The author has an hindex of 8, co-authored 8 publications.
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Papers
Effect of Epinephrine, Norepinephrine and Serotonin Upon Systemic Small and Large Vessel Resistance
TL;DR: Locally injected epinephrine and norepinephrine elevate dog foreleg total vascular resistance primarily through small vessel constriction.
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The influence of tone upon responses of small and large vessels to serotonin.
TL;DR: The study indicates why it is more difficult to demonstrate a similar antagonism when tone is varied by humoral means and produces net dilatation when the bed is constricted.
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Effect of change in renal venous pressure upon renal vascular resistance, urine and lymph flow rates.
TL;DR: The usual increase in intrarenal resistance as a function of flow rate was augmented by elevation of venous pressure, which was more apparent in innervated than denervated kidneys.
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Effect of potassium on renal vascular resistance and urine flow rate
TL;DR: The findings indicate that a local potassium excess in amounts which might occur naturally leads to dilatation of renal vessels and increase of urine flow rate, which probably is related to the former.
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Effect of change in flow rate upon renal vascular resistance.
TL;DR: The effect of changing renal flow rate upon renal vascular resistance has been studied in 82 anesthetized dogs and resistance decreased and then increased as a function of blood flow rate.
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