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  • Title: The renal toxicity of (R)-3-chlorolactate in the rat.
    Author: Porter KE, Jones AR.
    Journal: Chem Biol Interact; 1987; 62(2):157-66. PubMed ID: 3594638.
    Abstract:
    The renal toxicity of (R,S)-3-chlorolactate has been shown to be due to the (R)-isomer which, when administered to rats, induces diuresis and glucosuria. The metabolic activity of isolated tubule cells, prepared from rat kidney, was inhibited by (R)-3-chlorolactate and the action of the compound was localised as affecting mitochondrial metabolism. Studies with kidney mitochondria pin-pointed the site of action as being involved with the oxidative metabolism of malate but not the inhibition of mitochondrial malate dehydrogenase. The effects of oxalate, a metabolite of (R)-3-chlorolactate, and of (R,S)-3-chlorolactaldehyde on renal tubule cells was investigated. While some degrees of inhibition of metabolic activity were evident, these compounds were not responsible for the toxic effects produced by (R)-3-chlorolactate.
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