Results 91 to 100 of about 2,349 (153)

Efficacy of a levamisole bolus in Ostertagia and Cooperia infections.

Annales de recherches veterinaires. Annals of veterinary research, 1988
Ten parasite free calves were divided into two groups of five. One group was given a prototype intraruminal bolus designed to give a slow release of levamisole. Both groups of calves were then infected with five thousand infective larvae of O ostertagi and C oncophora for six weeks.
Sm, Taylor, T, Mallon, B, Carrol
openaire   +2 more sources

Identification and purification of Cooperia oncophora-specific antigens to improve serological diagnosis

, 1993
Cooperia oncophora total adult extracts were examined by Western blotting with sera from C. oncophora- and O. ostertagi-infected calves to determine species-specific antigens.
de Graaf, Dirk, Hilderson, Hans, Vercruysse, Jozef, Berghen, Paul, De Cock, Hilde   +4 more
core   +1 more source

Acciones antihelmintica, larvicida y ovicida del oxibendazol contra ostertagia ostertagi,cooperia oncophora y cooperia mcmasteri, en terneras infestadas experimentalmente.

, 1975
[ENG]Eighteen calves eight to nine months old experimenlally infected wilh autochthonous strains of Ostertogin ostertagi, Cooperia onccphora and Cooperin McMasteri, were treated at a single dose of 15 mg/kg body weight of Oxibendazol (metyl-5-n-proposy-2-
Ramajo Martín, Vicente, Reyes, R., Simón Vicente, F.   +2 more
core  

Phytochemical analysis and anthelmintic activity of Combretum mucronatum leaf extract against infective larvae of soil-transmitted helminths including ruminant gastrointestinal nematodes

Parasites & Vectors
Background Soil-transmitted helminths (STH) infect more than a quarter of the world’s human population. In the absence of vaccines for most animal and human gastrointestinal nematodes (GIN), treatment of infections primarily relies on anthelmintic drugs,
François Ngnodandi Belga, Patrick Waindok, Marie-Kristin Raulf, Jonathan Jato, Emmanuel Orman, Steffen Rehbein, Verena Spiegler, Eva Liebau, Andreas Hensel, Dieudonné Ndjonka, Christina Strube   +10 more
doaj   +1 more source

HALLAZGO DE COOPERIA SPP. EN MATERIA FECAL EN UN HATO COMERCIAL OVINO DEL ESTADO DE HIDALGO [PDF]

, 2015
En la comunidad de Cieneguilla, Municipio de Cardonal, en el estado de Hidalgo, se llevó a cabo un muestreo en las heces de la especia ovina, con el objeto de determinar la prevalencia de huevos de Cooperia curticei parasito intestinal que afecta a los ...
MACIAS RAMIREZ, CESAR FRANCISCO
core  

Relação da carga média, razão fêmea/macho e número de ovos por fêmea de populações de Cooperia spp., em bezerros HVB e mestiços HVB x Guzerá

, 1981
Utilizando 40 bezerros de seis graus de sangue (HVB x Guzerá) provenientes do Centro Nacional de Pesquisas de Gado de Leite (CNPGL) - EMBRAPA, município de Marquês de Valença, Estado do Rio de Janeiro, foram realizadas análises da relação entre a ...
Paloschi, Claudio Granzotto
core  

Hallazgo de cooperia Spp. en materia fecal de un hato comercial ovino del Estado de Hidalgo

, 2015
"En la comunidad de Cieneguilla, Municipio de Cardonal, en el estado de Hidalgo, se llevó a cabo un muestreo en las heces de la especia ovina, con el objeto de determinar la prevalencia de huevos de Cooperia curticei parasito intestinal que afecta a los ...
Macías Ramírez, Cesar Francisco
core  

[Inhibition of the development of larvae of Cooperia punctata and Cooperia pectinata in zebus of Niger].

Revue d'elevage et de medecine veterinaire des pays tropicaux, 1976
M, Graber, P, Tager-Kagan
openaire   +1 more source

Corrigendum: A revision of the trichostrongylid nematode Cooperia Ransom, 1907, from deer game: recent integrative research confirms the existence of the ancient host-specific species Cooperia ventricosa (Rudolphi, 1809)

Frontiers in Veterinary Science
Martina Albrechtová, Eva Štefková Kašparová, Iva Langrová, Vlastimil Hart, Birger Neuhaus, Ivana Jankovská, Miroslav Petrtýl, Jan Magdálek, Marta Špakulová   +8 more
doaj   +1 more source

Analysis of ABC-transporters in Cooperia oncophora

, 2011
De Graef, Jessie, Claerebout, Edwin, Vercruysse, Jozef, von Samson-Himmelstjerna, G, Skuce, P, Mitreva, M, Geldhof, Peter   +6 more
openaire   +1 more source