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Accumulation of Keto-acids in Tissues during Diphtheria Intoxication

Abstract

AN earlier investigation1 revealed that during citrate dissimilation by non-proliferating suspensions of Klebsiella aerogenes, diphtheria toxin caused increased accumulation of pyruvic and α-ketoglutaric acid. This observation suggested that diphtheria toxin acts by diminishing the utilization of keto-acids in tissues. It was, therefore, decided to investigate the effect of diphtheria toxin on the keto-acid content of blood and tissues in guinea-pigs.

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References

  1. Agarwal, S. C., J. Path. Bact., 87 (1), 186 (1964).

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  2. Friedemann, T. E., and Haugen Gladys, E., J. Biol. Chem., 147, 415 (1948).

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  3. Agarwal, S. C., J. Path. Bact., 79 (2), 313 (1960).

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AGARWAL, S. Accumulation of Keto-acids in Tissues during Diphtheria Intoxication. Nature 208, 914–915 (1965). https://doi.org/10.1038/208914a0

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