Journal ArticleDOI
Embryo transfer as a means of controlling the transmission of viral infections. XII. The in vitro exposure of zona pellucida-intact porcine embryos to hog cholera virus
G.C. Dulac,Elizabeth L. Singh +1 more
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The effectiveness of trypsin/EDTA andtrypsin in reducing the number of embryos carrying virus was similar and both treatments rendered all embryos noninfectious when they were exposed to less than 106 focus forming unit (FFU)/ml of HCV but failed to remove the virus from 21 to 27% of the embryos when they are exposed to levels of virus exceeding 106 FFU/ml.About:
This article is published in Theriogenology.The article was published on 1988-06-01. It has received 16 citations till now. The article focuses on the topics: Virus.read more
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Journal ArticleDOI
The dangers of disease transmission by artificial insemination and embryo transfer
TL;DR: The evidence for and against the possibility of infectious agents being transmitted between animals via the venereal route or by the use of semen or early embryos in commercial artificial insemination (AI) or embryo transfer (ET) is presented.
Journal ArticleDOI
Disinfection procedures for controlling microorganisms in the semen and embryos of humans and farm animals.
TL;DR: None can be recommended as a universal disinfection method for rendering semen and embryos free from all potentially pathogenic microorganisms, and some procedures are unsuitable, as they can compromise the viability of semen or embryos.
Journal Article
Susceptibility of pig embryos to porcine circovirus type 2 infection
TL;DR: It can be stated that PCV2 is able to replicate in in vivo produced ZP-free morulae and blastocysts and that the susceptibility increases during development.
Journal ArticleDOI
Susceptibility of pig embryos to porcine circovirus type 2 infection
TL;DR: In this article, the porcine circovirus type 2 (PCV2) is able to infect embryonic cells of in vivo produced porcINE embryos with and without zona pellucida (ZP).
References
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A congenital persistent swine fever infection. I. Clinical and virological observations
J.T. van Oirschot,C. Terpstra +1 more
TL;DR: The infection is characterized by persistent viraemia, continuous virus excretion and late onset of disease, with death occurring 2–11 months after birth, and the importance of “healthy" virus carriers for the epizootiology of the disease is discussed.
Journal Article
Cerebellar hypoplasia, hypomyelinogenesis, and congenital tremors of pigs, associated with prenatal hog cholera vaccination of sows.
Emerson Jl,Delez Al +1 more
Journal Article
The effect of viral and other infections of the dam on fetal development in swine. I. Modified live hog cholera viruses; immunological, virological, and gross pathological studies.
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Embryo transfer as a means of controlling the transmission of viral infections. X. The in vivo exposure of zona pellucida-intact porcine embryos to swine vesicular disease virus.
Elizabeth L. Singh,F.C. Thomas +1 more
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Embryo transfer as a means of controlling the transmission of viral infections. XI. The in vitro exposure of bovine and porcine embryos to vesicular stomatitis virus.
Elizabeth L. Singh,F.C. Thomas +1 more