Abstract
Summary
Acetazolamide, chlorothiazide, ethacrynic acid and furosemide were infused to glucose loaded dogs. Glucose rea-sorption was unchanged after acetazolamide and chlorothiazide. Ethacrynic acid depressed glucose reabsorption significantly. Furosemide caused a modest decrease in glucose reabsorption which was not significant when the control values were compared with the last three experimental values, but which was significant when all experimental values are analyzed. These diuretics most likely depress glucose reabsorption by acting on the proximal tubule, though a distal effect cannot be excluded.
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