Abnormal tryptophan pyrrolase and amino acids related to melanogenesis in vitiligo

Experientia
C ChakrabortyD P Chakraborty

Abstract

A comparison of the serum tyrosine, DOPA, tryptophan, tyrosinase and tryptophan pyrrolase levels of vitiliginous patients with those of normal subjects show abnormalities in all these parameters. As the clinical diagnosis of vitiligo may be made without difficulty, these parameters appear to be of little diagnostic value in vitiligo. But they may be considered as additional biochemical parameters in vitiligo.

References

Jan 2, 1978·Clinica Chimica Acta; International Journal of Clinical Chemistry·D P ChakrabortyA Chatterjee
Oct 1, 1968·Clinica Chimica Acta; International Journal of Clinical Chemistry·D P Chakravorty, S K Chaudhuri
Aug 15, 1980·Experientia·A K ChakrabortyD P Chakraborty
Nov 1, 1964·Experimental Cell Research·E SPIEGEL, M SPIEGEL

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Citations

Jan 1, 1984·Journal of Cancer Research and Clinical Oncology·P M Blagoeva
Jun 1, 1996·Pigment Cell Research·D P ChakrabortyA K Chakraborty

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