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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
3
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pubmed:dateCreated |
1978-4-17
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pubmed:abstractText |
Clearance of sulfamethoxazole (SMX, or sulfisomezole) in eggs and tissues of chicken after withdrawal of the drug which was medicated feed additively (at 0.2 or 0.4%) or administered intramuscularly (100 mg./kg., twice daily) for 5 successive days was determined using a fluorescamine reagent. Clearance patterns of SMX were found to be different between albumen and yolk. SMX level in albumen diminished linearly to below 0.1 p.p.m. (sensitivity level) by 5 days after the cessation of medication. On the other hand, SMX level in yolk remained at a plateau until 4 days, and thereafter decreased linearly to below 0.1 p.p.m. by 10 days. SMX levels in most tissues diminished below 0.1 p.p.m. by 3 days and those in kidney and skin by 4 days. Clearance patterns in tissue were quite similar to those in egg albumen. Proportion of acetylated-SMX to total-one in both albumen and yolk tended to increase up to 10% with the lapse of time after drug withdrawal. Acetylation was high in liver (36.5-43.6%), spleen skin and fat, but low in breast muscle and kidney (3.7-11%) in the groups of feed addition; while acetylation was low in liver of the group of intramuscular injection.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical | |
pubmed:status |
MEDLINE
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pubmed:month |
May
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pubmed:issn |
0032-5791
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
56
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pubmed:owner |
NLM
|
pubmed:authorsComplete |
Y
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pubmed:pagination |
813-21
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pubmed:dateRevised |
2003-11-14
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pubmed:meshHeading |
pubmed-meshheading:605057-Administration, Oral,
pubmed-meshheading:605057-Animals,
pubmed-meshheading:605057-Chickens,
pubmed-meshheading:605057-Egg White,
pubmed-meshheading:605057-Egg Yolk,
pubmed-meshheading:605057-Eggs,
pubmed-meshheading:605057-Female,
pubmed-meshheading:605057-Injections, Intramuscular,
pubmed-meshheading:605057-Liver,
pubmed-meshheading:605057-Metabolic Clearance Rate,
pubmed-meshheading:605057-Skin,
pubmed-meshheading:605057-Spleen,
pubmed-meshheading:605057-Sulfamethoxazole
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pubmed:year |
1977
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pubmed:articleTitle |
Clearance of sulfamethoxazole in eggs and tissues of chickens.
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pubmed:publicationType |
Journal Article
|