2010
DOI: 10.1590/s0100-736x2010000800006
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Neosporose equina: ocorrência de anticorpos anti-Neospora spp. e associação entre status sorológico de éguas e de suas crias

Abstract: Os protozoários Neospora caninum e N. hughesi infectam os equinos e podem provocar diferentes sinais clínicos associados a problemas reprodutivos ou a distúrbios neurológicos, respectivamente. A patogenia da neosporose é pouco conhecida nos equinos, bem como as fontes de infecção horizontal de N. hughesi. Além disso, há dúvidas quanto ao papel da transmissão vertical de Neospora spp. na sua manutenção em populações equinas. Neste estudo avaliaram-se: (1) a ocorrência da infecção por Neospora spp. na população … Show more

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Cited by 12 publications
(15 citation statements)
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“…As reported for goats (Eleni et al 2004), clinical cases associated to natural infection of sheep by Neospora caninum are uncommon, with a few abortion cases , Jolley et al 1999) and congenital disorders (Pena et al 2007) described. However, several serological surveys conducted in different countries, including Brazil, showed that the infection is disseminated in this species (Figliuolo et al 2004, Salaberry et al 2010, as well as in other animal species , Teixeira et al 2010, Toscan et al 2010, Camillo et al 2011, Varaschin et al 2011. In cattle, abortions caused by N. caninum are common (Corbelliniet al 2000, Pescadoret al 2005, Oliveiraet al 2010).…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…As reported for goats (Eleni et al 2004), clinical cases associated to natural infection of sheep by Neospora caninum are uncommon, with a few abortion cases , Jolley et al 1999) and congenital disorders (Pena et al 2007) described. However, several serological surveys conducted in different countries, including Brazil, showed that the infection is disseminated in this species (Figliuolo et al 2004, Salaberry et al 2010, as well as in other animal species , Teixeira et al 2010, Toscan et al 2010, Camillo et al 2011, Varaschin et al 2011. In cattle, abortions caused by N. caninum are common (Corbelliniet al 2000, Pescadoret al 2005, Oliveiraet al 2010).…”
Section: Discussionmentioning
confidence: 99%
“…However, as in cattle farming, they may be related to abortion, reduction in animal value, increase in interparturition interval, infertility and decrease in milk production (Trees et al 1999). Neosporosis in Brazil was detected in many animal species (Toscan et al 2010, Teixeira et al 2010,Camillo et al 2011, Varaschin et al 2011), but its association to abortion was found only for cattle (Gondim et al 1999, Corbellini et al 2000, Corbellini 2001, Pescador et al 2007). In an attempt at ϐilling this gap, the present study aims to describe sheep abortions caused by N. caninum in the state of Mato Grosso do Sul, Brazil.…”
Section: Introductionmentioning
confidence: 99%
“…Porém, em equinos, apesar da suspeita da infecção transplacentária ocorrer (DUBEY & PORTIFIELD, 1990;TOSCAN et al, 2010), somente recentemente foi comprovada essa via de transmissão pelo N. hughesi (PUSTERLA et al, 2011).…”
Section: -Nota -unclassified
“…para equinos (Pitel et al 2003). Relatos dão conta que duas são as espécies de protozoários do gênero Neospora capazes de infectar equinos, N. caninum e N. hughesi (Marsh et al 1998, Wobeser et al, 2009, Toscan et al 2010.…”
Section: Introductionunclassified