Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0038187 (starvation)
 24,951 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Sporidesmin, a hepatotoxin from Pithomyces chartarum, is responsible for facial eczema in ruminants. In an attempt to clarify the biochemical processes supporting sporidesmin toxicity and response of the liver, haematology, plasma biochemistry and liver enzyme changes were monitored for 21 days in a model for facial eczema resulting from a single intraperitoneal injection of 2.8 mg/kg BW sporidesmin to guinea pigs. Most plasma disturbances were observed 8 days after administration and accounted for starvation, liver cytolysis, and cholestasis or liver enzyme induction. Alterations of hepatic enzyme activities were intense with a maximum increase on days 2 for alkaline phosphatases (ALP) and 8 for gamma-glutamyltransferase (GGT), and a maximum decrease on day 21 for aspartate aminotransferase (ASAT) and alanine aminotransferase (ALAT). Comparison of liver and plasma enzyme changes indicates that GGT was the most reliable and significant plasma indicator of sporidesmin-associated liver alterations. Moreover, this study points out the validity of the one-dose intoxicated guinea-pig model for research on sporidesmin biochemical toxicity and pathobiology of facial eczema.
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PMID:Liver enzyme changes in a guinea-pig model of facial eczema (sporidesmiotoxicosis). 257 Jun 91

Kwashiorkor kills millions of young children in the tropical Third World. It was believed to be a disease of protein starvation. The medical team headed by Professor Ralph Henrickse of the Liverpool School of Tropical Medicine has discovered that aflatoxin, a fungus toxin, may be the triggering factor in this disease which also impairs liver function. In New Zealand, we have a pasture fungus, the spores of which produce a liver toxin that has killed millions of animals this century and impaired the performance of millions more. New Zealand is a pastoral farming country with 70 million sheep and several million cattle. We now protect the animal with zinc medication. This paper describes the similarities between Kwashiorkor and the mycotoxic liver disease in New Zealand livestock, known locally as Facial Eczema. It describes briefly my discovery that pharmacological doses of zinc protected farm animals from pasture contaminated with the spores of the fungus Pithomyces chartarum, which contains the toxin sporidesmin. This paper proposes that Kwashiorkor and Facial Eczema are diseases with similar beginnings and a common end.
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PMID:Kwashiorkor. 649 86