Matches in SemOpenAlex for { <https://semopenalex.org/work/W1505654555> ?p ?o ?g. }
- W1505654555 endingPage "2343" @default.
- W1505654555 startingPage "2343" @default.
- W1505654555 abstract "Pyrrolizidine alkaloids (PA) are found mainly in plants of three families: boraginaceae, Compositae and Leguminosae. In North America, PA poisoning of livestock is caused primarily by consumption of Senecio and Crotalaria spp. The PA of Senecio spp. cause irreversible hepatic damage; toxicity signs are a consequence of impaired liver function. Crotalaria intoxication leads to pulmonary damage as a primary effect; hepatic effects are less prominent. Large species differences exist in susceptibility to PA toxicosis. Small herbivores such as sheep, goats, rabbits, guinea pigs and other herbivorous laboratory animals are highly resistant to PA toxicity, associated with a low rate of hepatic production of reactive metabolites (pyrroles) and(or) a high rate of activity of detoxifying enzymes. Diester PA common to Heliotropium and Echium spp. are metabolized in the ovine rumen to 1-methyl metabolites, whereas the macrocyclic ester PA of Senecio spp. are not. Exposure to PA results in high concentrations of liver Cu, reduced liver Zn, and abnormal Fe metabolism with hematopoiesis markedly impaired. Pyrrolizidine alkaloid toxicity alters vitamin A metabolism in rats, depressing plasma and liver levels of vitamin A. Synthetic antioxidants in the diet confer protective activity in laboratory animals (e.g., rats, mice) against PA toxicoses. The PA and their metabolites are secreted in the milk of lactating animals, but this probably does not represent a significant human health hazard." @default.
- W1505654555 created "2016-06-24" @default.
- W1505654555 creator A5071535510 @default.
- W1505654555 date "1988-01-01" @default.
- W1505654555 modified "2023-10-14" @default.
- W1505654555 title "Toxicity and Metabolism of Pyrrolizidine Alkaloids" @default.
- W1505654555 cites W110070691 @default.
- W1505654555 cites W146666729 @default.
- W1505654555 cites W1538761328 @default.
- W1505654555 cites W1576163026 @default.
- W1505654555 cites W1902600225 @default.
- W1505654555 cites W1968790789 @default.
- W1505654555 cites W1971038748 @default.
- W1505654555 cites W1972245067 @default.
- W1505654555 cites W1981930872 @default.
- W1505654555 cites W2004430652 @default.
- W1505654555 cites W2012556136 @default.
- W1505654555 cites W2017161181 @default.
- W1505654555 cites W2033309362 @default.
- W1505654555 cites W2033362046 @default.
- W1505654555 cites W2034854039 @default.
- W1505654555 cites W2058650097 @default.
- W1505654555 cites W2079200187 @default.
- W1505654555 cites W2097916686 @default.
- W1505654555 cites W2112500300 @default.
- W1505654555 cites W2127965670 @default.
- W1505654555 cites W2147302346 @default.
- W1505654555 cites W2238411991 @default.
- W1505654555 cites W2405976398 @default.
- W1505654555 cites W2413283701 @default.
- W1505654555 cites W2418250608 @default.
- W1505654555 cites W2426818893 @default.
- W1505654555 cites W2474847939 @default.
- W1505654555 cites W2792668787 @default.
- W1505654555 cites W40841162 @default.
- W1505654555 cites W2014398934 @default.
- W1505654555 cites W2131321886 @default.
- W1505654555 doi "https://doi.org/10.2527/jas1988.6692343x" @default.
- W1505654555 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/3049495" @default.
- W1505654555 hasPublicationYear "1988" @default.
- W1505654555 type Work @default.
- W1505654555 sameAs 1505654555 @default.
- W1505654555 citedByCount "143" @default.
- W1505654555 countsByYear W15056545552012 @default.
- W1505654555 countsByYear W15056545552013 @default.
- W1505654555 countsByYear W15056545552014 @default.
- W1505654555 countsByYear W15056545552015 @default.
- W1505654555 countsByYear W15056545552016 @default.
- W1505654555 countsByYear W15056545552017 @default.
- W1505654555 countsByYear W15056545552018 @default.
- W1505654555 countsByYear W15056545552019 @default.
- W1505654555 countsByYear W15056545552020 @default.
- W1505654555 countsByYear W15056545552021 @default.
- W1505654555 countsByYear W15056545552022 @default.
- W1505654555 countsByYear W15056545552023 @default.
- W1505654555 crossrefType "journal-article" @default.
- W1505654555 hasAuthorship W1505654555A5071535510 @default.
- W1505654555 hasBestOaLocation W15056545551 @default.
- W1505654555 hasConcept C126322002 @default.
- W1505654555 hasConcept C2775859528 @default.
- W1505654555 hasConcept C2776074743 @default.
- W1505654555 hasConcept C2776110052 @default.
- W1505654555 hasConcept C2779461572 @default.
- W1505654555 hasConcept C29730261 @default.
- W1505654555 hasConcept C55493867 @default.
- W1505654555 hasConcept C59822182 @default.
- W1505654555 hasConcept C62231903 @default.
- W1505654555 hasConcept C71924100 @default.
- W1505654555 hasConcept C86803240 @default.
- W1505654555 hasConcept C98274493 @default.
- W1505654555 hasConceptScore W1505654555C126322002 @default.
- W1505654555 hasConceptScore W1505654555C2775859528 @default.
- W1505654555 hasConceptScore W1505654555C2776074743 @default.
- W1505654555 hasConceptScore W1505654555C2776110052 @default.
- W1505654555 hasConceptScore W1505654555C2779461572 @default.
- W1505654555 hasConceptScore W1505654555C29730261 @default.
- W1505654555 hasConceptScore W1505654555C55493867 @default.
- W1505654555 hasConceptScore W1505654555C59822182 @default.
- W1505654555 hasConceptScore W1505654555C62231903 @default.
- W1505654555 hasConceptScore W1505654555C71924100 @default.
- W1505654555 hasConceptScore W1505654555C86803240 @default.
- W1505654555 hasConceptScore W1505654555C98274493 @default.
- W1505654555 hasIssue "9" @default.
- W1505654555 hasLocation W15056545551 @default.
- W1505654555 hasLocation W15056545552 @default.
- W1505654555 hasOpenAccess W1505654555 @default.
- W1505654555 hasPrimaryLocation W15056545551 @default.
- W1505654555 hasRelatedWork W1958013389 @default.
- W1505654555 hasRelatedWork W1975117991 @default.
- W1505654555 hasRelatedWork W2006352949 @default.
- W1505654555 hasRelatedWork W2035486030 @default.
- W1505654555 hasRelatedWork W2065761725 @default.
- W1505654555 hasRelatedWork W2091739372 @default.
- W1505654555 hasRelatedWork W3151665074 @default.
- W1505654555 hasRelatedWork W40841162 @default.
- W1505654555 hasRelatedWork W4243522727 @default.
- W1505654555 hasRelatedWork W2185042724 @default.
- W1505654555 hasVolume "66" @default.