Urinary Coproporphyrin Isomers I and III in Lead Workers and a Control Group
Open Access
- 1 April 1966
- journal article
- research article
- Published by BMJ in Occupational and Environmental Medicine
- Vol. 23 (2) , 112-115
- https://doi.org/10.1136/oem.23.2.112
Abstract
The excretory pattern of coproporphyrin I and III isomers has been studied in urine from nine health subjects and 10 lead-exposed workers with no clinical evidence of lead poisoning. In normal urine it was found that coproporphyrin I exceeded coproporphyrin III, whereas in lead workers coproporphyrin III predominated, although this was accompanied by an increase in the absolute amount of coproporphyrin I, indicating active haemopoiesis in lead absorption.This publication has 11 references indexed in Scilit:
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