The aim of this study was to evaluate the effect of the transfer of passive immunity and pathophysiological effects against experimental Haemonchus placei or H. contortus primary infection and challenge. The first experiment evaluated the transmission of passive immunity in parasite-free lambs. At 6-month old, lambs were divided in three groups: infected with H. contortus (Hc), with H. placei (Hp) and uninfected (C for control), and challenged at 9-month old when lambs were again divided in four groups: Hc-Hc, Hc-Hp, Hp-Hc and C-C. Serological analyses showed the transfer of anti-H. contortus IgG, but with a gradual decline over time in both females and lambs. During primary infection, faecal egg count (FEC) average was twice for the Hc gro...
Realizou-se um estudo histopatológico da mucosa do abomaso de 40 cordeiros da raça Corriedale, expos...
Effective mucosal immune response is essential for the development of resistance to Haemonchus conto...
O sistema de criação conjunta ovinos/bovinos, visando melhor aproveitamento da pastagem, provendo di...
The aim of this study was evaluate the effect of diet and immunity on the establishment of Haemonchu...
Conselho Nacional de Pesquisa e Desenvolvimento Científico e Tecnológico - CNPqIn the last decade, a...
A proteção conferida pela resposta imunológica de cordeiros, às infecções seriadas com Haemonchus co...
Responses to immunization with aggregated human serum albumin (HSA) and to repeated experimental inf...
Probably the blood sucking nematodes of Haemonchus genus are the most economically important parasit...
In the context of the current sheep-rearing, control of parasitic infection establishes a constant c...
Por ser um parasita hematófago, Haemonchus contortus é modelo para estudo da anemia verminótica em o...
Objetivou-se com este trabalho avaliar os efeitos da proteína da dieta no desempenho animal, digesti...
The immune response against Haemonchus contortus infections is primarily associated with the Th2 pro...
Santa Ines, an indigenous Brazilian hair sheep, in comparison with European sheep breeds (e.g., Ile ...
Haemonchus contortus infection is the greatest cause of economic losses in sheep production worldwid...
Acesso restrito: Texto completo. p. 138-143.This study evaluated the transference of maternal-specif...
Realizou-se um estudo histopatológico da mucosa do abomaso de 40 cordeiros da raça Corriedale, expos...
Effective mucosal immune response is essential for the development of resistance to Haemonchus conto...
O sistema de criação conjunta ovinos/bovinos, visando melhor aproveitamento da pastagem, provendo di...
The aim of this study was evaluate the effect of diet and immunity on the establishment of Haemonchu...
Conselho Nacional de Pesquisa e Desenvolvimento Científico e Tecnológico - CNPqIn the last decade, a...
A proteção conferida pela resposta imunológica de cordeiros, às infecções seriadas com Haemonchus co...
Responses to immunization with aggregated human serum albumin (HSA) and to repeated experimental inf...
Probably the blood sucking nematodes of Haemonchus genus are the most economically important parasit...
In the context of the current sheep-rearing, control of parasitic infection establishes a constant c...
Por ser um parasita hematófago, Haemonchus contortus é modelo para estudo da anemia verminótica em o...
Objetivou-se com este trabalho avaliar os efeitos da proteína da dieta no desempenho animal, digesti...
The immune response against Haemonchus contortus infections is primarily associated with the Th2 pro...
Santa Ines, an indigenous Brazilian hair sheep, in comparison with European sheep breeds (e.g., Ile ...
Haemonchus contortus infection is the greatest cause of economic losses in sheep production worldwid...
Acesso restrito: Texto completo. p. 138-143.This study evaluated the transference of maternal-specif...
Realizou-se um estudo histopatológico da mucosa do abomaso de 40 cordeiros da raça Corriedale, expos...
Effective mucosal immune response is essential for the development of resistance to Haemonchus conto...
O sistema de criação conjunta ovinos/bovinos, visando melhor aproveitamento da pastagem, provendo di...