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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
4
|
pubmed:dateCreated |
1980-8-15
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pubmed:abstractText |
The microsomal NADH- as well as the ascorbate-dependent fatty acid desaturation are diminished by monodehydroascorbate. This effect can be neutralized by borate. Borate forms an adduct with didehydroascorbate and thus prevents the formation of monodehydroascorbate. The ascorbate-dependent oleate formation is increased significantly by the same reaction (p less than 0.01). The NADH-dependent reaction is diminished by parallel reactions of the desaturase system and L-ascorbate: ferricytochrome b5 oxidoreductase at ferrocytochrome b5. In the case of the ascorbate-dependent reaction the diminished oleate formation is caused by the more positive oxidation state of cytochrome b5 in presence of monodehydroascorbate.
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pubmed:language |
ger
|
pubmed:journal | |
pubmed:citationSubset |
IM
|
pubmed:chemical | |
pubmed:status |
MEDLINE
|
pubmed:month |
Apr
|
pubmed:issn |
0018-4888
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pubmed:author | |
pubmed:issnType |
Print
|
pubmed:volume |
361
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pubmed:owner |
NLM
|
pubmed:authorsComplete |
Y
|
pubmed:pagination |
591-3
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pubmed:dateRevised |
2009-11-19
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pubmed:meshHeading |
pubmed-meshheading:7380397-Animals,
pubmed-meshheading:7380397-Ascorbic Acid,
pubmed-meshheading:7380397-Dehydroascorbic Acid,
pubmed-meshheading:7380397-Fatty Acid Desaturases,
pubmed-meshheading:7380397-Kinetics,
pubmed-meshheading:7380397-Male,
pubmed-meshheading:7380397-Microsomes, Liver,
pubmed-meshheading:7380397-Rats
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pubmed:year |
1980
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pubmed:articleTitle |
[Influence of monodehydroascorbate on the acyl-CoA-desaturase system of rat liver microsomes (author's transl)].
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pubmed:publicationType |
Journal Article,
English Abstract
|