Linked Life Data

2017788

Source:http://linkedlifedata.com/resource/pubmed/id/2017788

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1-2
pubmed:dateCreated
1991-5-20
pubmed:abstractText
The appearance of sex-related differences in the excretion of sulphur derivatives of hexachlorobenzene (HCB) and pentachloronitrobenzene (PCNB) was studied in vitro and in vivo. Sexually immature rats given HCB showed initially no differences in the excretion of N-acetyl-S-(pentachlorophenyl)cysteine, but 5-8 days after weaning the urinary levels of the sulphur derivative began to increase in females until a 10-fold difference between both sexes was established. The studies in vitro and the analysis of tissues after in vivo administration of PCNB showed that conjugation with glutathione and hydrolysis of the conjugates to yield free pentachlorothiophenol do not present sex-related differences. These data tend to reinforce the view that an active renal secretory mechanism probably induced by estrogens during sexual maturation is responsible for the highly efficient excretion of sulphur derivatives of HCB and PCNB by female rats.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Apr
pubmed:issn
0378-4274
pubmed:author
pubmed:issnType
Print
pubmed:volume
56
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
87-94
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1991
pubmed:articleTitle
Studies on sex differences in excretion of sulphur derivatives of hexachlorobenzene and pentachloronitrobenzene by rats.
pubmed:affiliation
Toxicology Unit, Facultat de Medicina, Hospital Clinic, Universitat de Barcelona, Spain.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't