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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
4
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pubmed:dateCreated |
1976-4-27
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pubmed:abstractText |
A new approach to rapid male sterilization was studies by giving a single injection of sclerosing chemical agents (10% silvernitrate, 3.6% Formaldehyde in ehanol, 5% potassium permagnate, 100% ethanol, and 3.6% Formaldehyde) directly into the vas deferens to determine whether blocking the vas has any adverse effects on the testicular function. 2 - Chemical occlusion of vas is quite effective in producing a block in the vas deferens of dogs. 3 - Ethanol injection in the vas deferens caused an atrophy of the testis. Extensive necrossis and exfoliation of the seminiferous elements were conspicuous. These changes increased in severity in 3.6% Formaldehyde in ethanol, 5% potassium permagnate, and 10% silver nitrate solution injected dogs. 4 - Decrease in the testicular contents of RNA, Protein and sialic acid, four weeks after vas occlusion were associated with degenerative changes of the spermatogenic elements. 5 - Testicular cholesterol and total lipids were increased following vas occlusion. 6 - Reduced sialic acid levels in the testis of vas occluded dogs indicates an inhibition of androgen production, which is further reflected in reduced leydig cell function. 7 - The role of vas deferens in determining the fate of a given testis is being discussed.
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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 |
Dec
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pubmed:issn |
0587-2421
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
6
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
348-53
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pubmed:dateRevised |
2004-11-17
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pubmed:meshHeading |
pubmed-meshheading:1217450-Animals,
pubmed-meshheading:1217450-Dogs,
pubmed-meshheading:1217450-Epididymis,
pubmed-meshheading:1217450-Lipids,
pubmed-meshheading:1217450-Male,
pubmed-meshheading:1217450-Necrosis,
pubmed-meshheading:1217450-Organ Size,
pubmed-meshheading:1217450-Proteins,
pubmed-meshheading:1217450-RNA,
pubmed-meshheading:1217450-Sclerosing Solutions,
pubmed-meshheading:1217450-Sterilization, Reproductive,
pubmed-meshheading:1217450-Testis,
pubmed-meshheading:1217450-Vas Deferens
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pubmed:year |
1975
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pubmed:articleTitle |
The effects of chemical occlusion of vas deferens on the testicular function of dog: a preliminary study.
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pubmed:publicationType |
Journal Article
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