2017
DOI: 10.1590/s0100-736x2017000800005
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Abstract: RESUMO: A Artrite Encefalite Caprina se caracteriza por ser multissistêmica e infecciosa, causada por um lentivírus. O estudo teve como objetivo avaliar a transmissibilidade do Lentivírus Caprino, para fêmeas e sua prole, por meio de sêmen infectado experimentalmente. Para tanto, onze fêmeas livres de CAEV foram inseminadas artificialmente com sêmen de bode livre de CAEV ao qual foi adicionado CAEV-Cork para obter título infectante com carga viral em 105 TCID50/ml. (grupo experimental 1). Destas, seis obtivere… Show more

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Cited by 3 publications
(3 citation statements)
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References 45 publications
(47 reference statements)
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“…The origin of breeders is an important variable in CAEV epidemiology, considering that they may actively participate in the transmission and dissemination of the pathogen in flocks. Studies have demonstrated the capacity for CAEV transmission to females and offspring via semen of infected breeder goats (CAVALCANTE et al, 2013;HASEGAWA et al, 2017). The results obtained in this study demonstrated that a higher frequency of CAEVpositive animals lived on farms where breeders were not purchased at animal fairs.…”
Section: Resultsmentioning
confidence: 54%
See 1 more Smart Citation
“…The origin of breeders is an important variable in CAEV epidemiology, considering that they may actively participate in the transmission and dissemination of the pathogen in flocks. Studies have demonstrated the capacity for CAEV transmission to females and offspring via semen of infected breeder goats (CAVALCANTE et al, 2013;HASEGAWA et al, 2017). The results obtained in this study demonstrated that a higher frequency of CAEVpositive animals lived on farms where breeders were not purchased at animal fairs.…”
Section: Resultsmentioning
confidence: 54%
“…Studies have demonstrated that the viral-free form of CAEV can be found in seminal liquid and in proviral DNA that is integrated into non-spermatic cells. This may explain how the virus is transmitted through artificial insemination and natural mating (ANDRIOLI et al, 2006;GREGORY et al, 2009;SOUZA et al, 2014;HASEGAWA et al, 2017).…”
Section: Introductionmentioning
confidence: 99%
“…When the virus compartmentalizes in the reproductive organ of infected males, either in free or pro-viral form, it triggers antibody redirection to these regions, possibly due to its high concentration. As this occurs, the semen of SRLV infected bucks becomes an important route of disease transmission within the herd, with high potential for viral dissemination (Paula et al, 2009) due to the caprine lentivirus transmissibility via semen (K. C. Souza et al, 2013;Hasegawa et al, 2017), impairing the use of bucks with the high genetic standard (Peixoto et al, 2018b). In addition, goat breeders traditionally share animals between farms (T. S. Souza et al, 2010), which becomes an aggravating viral transmission factor by the reproductive route.…”
Section: Resultsmentioning
confidence: 99%