実験的糸球体腎炎牛における腎機能検査法の有効性〔英文〕

概要

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To establish the usefulness of the bovine clinical renal function tests, experimental glomerulonephritis was experimentally induced in calves and some renal clearance tests were performed. Two (No. 1, 2) of three calves were injected intravenously with anti-bovine kidney rabbit serum (antiserum) and the other (No. 3) with normal rabbit serum (control serum). The early stage of proliferative glomerulonephritis was observed in the kidneys of Nos. 1 and 2. The degree of lesions in No. 1 was severer than that in No. 2. No remarkable change was observed in the kidneys of No. 3. Endogenous creatinine clearance value (C_<CRE>), thiosulfate clearance value (C_<THIO>) and maximal tubular secretion of para-amino hippuric acid (TmPAH) of all calves did not show remarkable changes after the injection of antiserum or control serum. In the phenolsulfonphthalein (PSP) test, PSP excretion of Nos. 1 and 2 was disposed to delay after the injection, and in No. 3 there was no significant change after the injection. PAH clearance value (C_<PAH>) of No. 1 decreased from 10.24 to 6.96 ml/min/kg (-32%). A small change was noted in the C_<PAH> of Nos. 2 and 3. These results suggest that the simplified method for measuring C_<PAH> performed in this study could assess the lesions formed in No. 1, which was pathologically diagnosed as the early stage of proliferative glomerulonephritis.
社団法人日本獣医学会の論文
1991-04-15