Results 141 to 150 of about 1,728 (171)

CanAnaplasma ovisin Small Ruminants be Neglected any Longer?

Transboundary and Emerging Diseases, 2013
Anaplasma species are obligate intracellular rickettsial pathogens transmitted by ticks with an impact on human and animal health. Anaplasma ovis infects sheep and goats in many regions of the world, and it can be diagnosed by different methods like Giemsa staining, PCR or competitive ELISA.
S, Renneker, J, Abdo, D E A, Salih, T, Karagenç, H, Bilgiç, A, Torina, A G, Oliva, J, Campos, B, Kullmann, J, Ahmed, U, Seitzer   +10 more
openaire   +2 more sources

Effect of chemotherapy on semen characteristics of Balami rams infected with Anaplasma ovis

Veterinary Research Communications, 1988
Six intact Balami rams were experimentally infected with Anaplasma ovis. Another six were infected one month after splenectomy and six others served as controls. Clinical manifestations of the disease, first observed between 5 to 7 days post-infection, were more severe and prolonged in the splenectomised-infected than in the intact-infected group ...
J, Kumi-Diaka, A K, Sackey, O O, Akerejola, D, Ogwu   +3 more
openaire   +2 more sources

Validation of an Anaplasma marginale cELISA for use in the diagnosis of A. ovis infections in domestic sheep and Anaplasma spp. in wild ungulates

Veterinary Microbiology, 2008
A commercially available (cELISA) kit for diagnosing Anaplasma marginale infection in cattle was validated for diagnosing A ovis infection in sheep using the bovine serum controls as supplied by the manufacturer (BcELISA) and sheep serum controls from pathogen-free sheep (OcELISA). True positives were identified using two previously established assays,
Glen A, Scoles, Will L, Goff, Timothy J, Lysyk, Gregory S, Lewis, Donald P, Knowles   +4 more
openaire   +2 more sources

Molecular detection and phylogeny of Anaplasma ovis in goats in Van, Türkiye [PDF]

Biologia
One of the areas in Türkiye where animal husbandry is practiced extensively is the Eastern Anatolia Region. In the province of Van, which belongs to this region, depending on the sociocultural factors of the people, animal husbandry is carried out ...
Bekir Oguz, Mustafa Serdar Deger
openaire   +2 more sources

CHARACTERIZATION OF AN ANAPLASMA OVIS ISOLATE FROM DESERT BIGHORN SHEEP IN SOUTHERN CALIFORNIA

Journal of Wildlife Diseases, 1993
To understand the role of bighorn sheep (Ovis canadensis) in the epidemiology of anaplasmosis, we recovered a field isolate from a suspected enzootic area in southern California (USA). Whole blood was collected from three desert bighorn sheep (Ovis canadensis nelsoni) and inoculated into a susceptible splenectomized domestic sheep, calf and a ...
W, Goff, D, Stiller, D, Jessup, P, Msolla, W, Boyce, W, Foreyt   +5 more
openaire   +2 more sources

Molecular detection of Anaplasma ovis in small ruminants and ixodid ticks from Mongolia

Parasitology International, 2019
Anaplasma ovis is a tick-borne obligate intracellular rickettsial bacterium that causes anaplasmosis in domestic and wild small ruminants. Sheep and goats, whose combined population is approximately 48.5-million in Mongolia, play a vital role in the country's economy. In this study, we conducted an epidemiological survey of A.
Batsaikhan, Enkhtaivan, Sandagdorj, Narantsatsral, Batdorj, Davaasuren, Davaajav, Otgonsuren, Tovuu, Amgalanbaatar, Erdenekhuu, Uuganbayar, Myagmar, Zoljargal, Punsantsogvoo, Myagmarsuren, Keisuke, Suganuma, Nthatisi Innocentia, Molefe, Thillaiampalam, Sivakumar, Noboru, Inoue, Banzragch, Battur, Badgar, Battsetseg, Naoaki, Yokoyama   +14 more
openaire   +2 more sources

EXPERIMENTAL ANAPLASMOSIS IN MULE DEER: PERSISTENCE OF INFECTION OF ANAPLASMA MARGINALE AND SUSCEPTIBILITY TO A. OVIS

Journal of Wildlife Diseases, 1988
An experimental Anaplasma marginale infection was induced in a splenectomized mule deer (Odocoileus hemionus hemionus) which persisted subclinically at least 376 days as detected by subinoculation into susceptible cattle. Anaplasma ovis was experimentally transmitted from sheep to a splenectomized and a spleen-intact mule deer, and back to sheep.
openaire   +2 more sources

Fatal bovine anaplasmosis in a herd with new genotypes of Anaplasma marginale, Anaplasma ovis and concurrent haemoplasmosis

2017
Haematological and molecular analysis of blood samples was carried out during an outbreak of bovine anaplasmosis in Hungary. Acute disease was observed in five animals, two of which died. Anaplasma-carrier state was diagnosed in 69 (92%) of cattle.
Hornok, Sándor, Fernández de Mera, Isabel G., Mangold, Atilio J., Farkas, Róbert, Lutz, H., Fuente, José de la   +5 more
openaire   +1 more source

First Molecular Evidence for the Presence of Anaplasma phagocytophilum in Naturally Infected Small Ruminants in Tunisia, and Confirmation of Anaplasma ovis Endemicity

Pathogens, 2022
Youmna M’Ghirbi, BEATRIZ Oporto, Ana Hurtado   +2 more
exaly  

Molecular Prevalence and Genetic Diversity Based on Msp1a Gene of Anaplasma ovis in Goats from Türkiye

Life, 2023
Mehmet Can Uluçeşme, Sezayi Özübek, Munir Aktas   +2 more
exaly