p-aminohippuric acid clearance

p-a·mi·no·hip·pu·ric acid clearance

A test to determine renal plasma flow using p-aminohippuric acid which, if injected intravenously to achieve low plasma concentrations, is almost totally cleared by the kidneys.
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References in periodicals archive ?
No significant differences were detected in inulin clearance ([C.sub.in]) or p-aminohippuric acid clearance ([C.sub.PAH]), between the periods (C and S), at any concentration of steviol tested.
The p-aminohippuric acid clearance ([C.sub.PAH]) values, on estimation of renal plasma flow and glomerular filtration rate measured by inulin clearance ([C.sub.in]), did not change in our experiments (Table 1) at any concentration of steviol tested.