Gel filtration of urine: a method to detect nephrotoxicity in rats

Last updated on 22-8-2019 by Anonymous (not verified)

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Peer reviewed scientific article



Sephadex G-100 gel filtration of urine from male Wistar rats revealed 3 protein peaks: peak I (eluted with the void volume of the column), peak II (Mr between 67 000 and 43 000), and peak III (Mr about 13 700). Nephrotoxic compounds were given as a single i.p. injection. Peak I, and especially peak II were significantly increased in 24-h urine samples from rats receiving mercuric acetate (1.58 mg/kg), mercuric trifluoroacetate (MTFA) (2.22 mg/kg), sodium ethylmercurithiosalicylate (EMTSA) (20.2 mg/kg), sodium tetrathionate (250 mg/kg), ammonium fluoride (18.5 mg/kg), paramomycin sulfate (80…

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