Linked Life Data

7074170

Source:http://linkedlifedata.com/resource/pubmed/id/7074170

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
3
pubmed:dateCreated
1982-7-8
pubmed:abstractText
The chromatographic properties (e. g. thin layer mobility, separation by molecular adsorption and gel chromatography) and the fluorescence parameters of liposoluble fluorescent compounds (LFC) accumulated in the tissues during aging of detached leaves, in autumn leaves of deciduous plants and in the leaves treated with diquat, 2,4-dichloro- and 2,4,5-trichlorophenoxyacetic acids were studied. The peculiarities of detection and analysis of LFC in plant tissues are discussed. Fractionation of individual components of LFC was carried out and their properties were compared. The properties of LFC were compared to those of lipofuscine-like animal pigments and fluorescent products formed by NADPH-dependent lipid peroxidation system in rat liver microsomes stimulated by reduced pyridine nucleotides in pea leaf microsomes and by lipid photoperoxidation in isolated chloroplasts. The data obtained suggest that accumulation of "heavy" LFC fractions can reflect the enhancement of the peroxidative degradation processes involving unsaturated lipids in damaged and aging plant cells.
pubmed:language
rus
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Mar
pubmed:issn
0320-9725
pubmed:author
pubmed:issnType
Print
pubmed:volume
47
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
425-33
pubmed:dateRevised
2007-7-23
pubmed:meshHeading
pubmed:year
1982
pubmed:articleTitle
[Chromatographic and spectral characteristics of liposoluble fluorescent compounds accumulated during damaging and aging of plants].
pubmed:publicationType
Journal Article, English Abstract