Publications by authors named "B Kuchmy"

Studies were performed to evaluate the contribution of the urea appearance rate to the elevated plasma urea concentration found during diuretic-induced sodium depletion. Negative sodium balance of -1162 + 29 microEq/100 g body wt was induced over a four day period by the administration of furosemide, 20 to 30 mg/kg/d i.p.

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By abolishing the large splanchnic uptake of amino acids, evisceration-hepatectomy unmasks the tendency for peripheral tissues to release increased amounts of amino acids into the extracellular fluid during sodium depletion. The increase in amino acid delivery to the liver may stimulate hepatic urea synthesis both by providing more substrates for conversion to urea and perhaps also by stimulation of the activity of urea cycle enzymes.

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