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The challenge was achieved on day 15 by a mixture of sporulated oocysts of pathogenic strains of Eimeria by live oocysts CoccivacA(r)-D (contains live oocysts of Eimeria acervulina, Eimeria mivati, Eimeria maxima, Eimeria tenella, Eimeria necatrix, Eimeria praecox, Eimeria brunette and Eimeria hagani.
Our previous studies showed that immunization of broilers at day 18 of embryogenesis with the Eimeria recombinant profilin protein induced protection against post-hatch challenge infection with live parasites [19,20].
These findings suggest that the beta-glucans derived from wheat may have immunomodulatory and therapeutic effects against Eimeria infection in chickens.
Por lo general, en areas donde los camelidos son criados al pastoreo en forma tecnificada y sin contacto con otras especies domesticas, se pueden evidenciar altas prevalencias de Eimeria spp, a diferencia de la crianza mixta, en la cual pueden hallarse multiples especies parasitarias que son compartidas con otras especies domesticas (Cebra et al, 2014).
Los ooquistes en las heces fueron identificados como del genero Eimeria.
Es interesante destacar que los becerros mantenidos en cunas no presentaron parasitacion por ningun helminto, mientras que se detecto Eimeria spp.
ELISA was employed in the assessment of potency of sporozoite vaccine because of it's high sensitivity and specificity in the detection of antisporozoite antibodies of Eimeria species in vaccination programmes (CONSTANTINOIU et al.
There may be some crossover in certain Eimeria species between sheep and goats.
Los huevos y ooquistes presentes en materia fecal pertenecieron a los generos Nematodirus, Trichuris, Capillaria, Strongyloides, Moniezia y Eimeria (Figs.
These parasites, which belong to the genus Eimeria, live and multiply in the intestinal tract and cause tissue damage that hinders the bird's ability to digest feed and absorb nutrients.