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Free keywords:
Sulfofluorescein; 4(4-Dimethylaminostyryl)- N-methyl-pyridinium; Tubular transport; Anions, organic; Cations, organic
Abstract:
A simple device for fluorescence measurements on kidney surface in situ (FKS) is described. The device consists of (1) an illuminating unit, (2) a detector, (3) an evaluation unit. The device was developed for measurement of tissue content of anionic sulfofluorescein and cationic 4(4-dimethylaminostyryl)-N-methylpyridinium (ASP) during its secretion by proximal renal tubular cells.