Effect of dietary constituents on the gastrointestinal absorption of 203Pb in man

Autor: G.O. Barbezat, M. Mann, K.C.H. Blake
Rok vydání: 1983
Předmět:
Zdroj: Environmental Research. 30:182-187
ISSN: 0013-9351
Popis: The gastrointestinal absorption of lead was markedly increased in human subjects who had fasted before ingesting lead. Food in the gut was found to reduce lead absorption, and the effect of dietary constituents on 203 Pb absorption was investigated. The greatest reduction in absorption was caused by minerals. This dependence of lead absorption on dietary constituents complicates the establishment of safe levels of lead in food and water.
Databáze: OpenAIRE