Zobrazeno 1 - 10
of 132
pro vyhledávání: '"H.D. Danforth"'
Publikováno v:
International Journal for Parasitology. 32:617-629
The development of new methods of administering coccidiosis vaccines has facilitated their use in the hatchery and thereby improved prospects for the economic vaccination of broilers. The acquisition of protective immunity to Eimeria species is boost
Publikováno v:
Journal of Zoo and Wildlife Medicine. 32:65-70
Eimeria gruis and Eimeria reichenowi are common coccidial parasites of a number of species of cranes. Until recently, little was known about either the site for invasion or the dynamics of early development of the crane coccidia because of the diffic
Autor:
H.D. Danforth, P.C. Allen
Publikováno v:
Veterinary Parasitology. 14:105-115
Broiler chicks, 2–3 weeks old were infected with Eimeria acervulina, and the metabolism and ultrastructure of the infected duodenal tissue were studied during the period 3–14 days after inoculation (DAI). Between 4 and 5 DAI duodenal rings showed
Publikováno v:
Journal of Comparative Pathology. 85:571-581
The progressive tissue damage during an Eimeria tenella infection and the subsequent repair processes of the caecal mucosa were observed with the scanning electron microscope (SEM). Distinct ridges began to form around the collars about the third day
Specificity and cross-reactivity of hybridoma antibodies generated against Eimeria bovis sporozoites
Publikováno v:
Veterinary Parasitology. 32:145-151
Spleens from mice immunized with Eimeria bovis sporozoites were removed and the cells fused with mouse myeloma cells to produce hybridoma cell lines (HCLs). The resulting HCLs were examined for antibody (HAB) production against E. bovis sporozoites u
Autor:
P.C. Augustine, H.D. Danforth
Publikováno v:
Experimental parasitology. 68(1)
A monoclonal antibody, which recognizes the refractile body of Eimeria sporozoites, was used to study the developmental fate of this organelle during asexual development of E. tenella and to determine the effect of this monoclonal antibody on in vitr
Autor:
H.D. Danforth, P.C. Augustine
Publikováno v:
Avian Diseases. 30:37
The use of hybridoma antibodies developed against the sporozoite stage of avian coccidia, coupled with genetic-engineering techniques, has made it possible to begin bird-immunization studies utilizing an Escherichia coli-elicited coccidial protein. T
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