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Formation and excretion of pyrrole-2-carboxylic acid. Whole animal and enzyme studies in the rat
1975
Journal of Biological Chemistry
A corrected method for the measurement of pyrrole-2-carboxylate in rat urine was used in studies of its excretion under various experimental conditions. The findings implicated administered hydroxy-L-proline as a relatively efficient source of urinary pyrrole-2-carboxylate and tended to exclude administered L-proline as a significant direct source. Removal of aerobic gut flora had no influence on the excretion of pyrrole-2-carboxylate either endogenously or following hydroxy-L-proline
pmid:235519
fatcat:jjf2ls3uczeqhknk22xvhzjk2e