نتایج جستجو برای: babesia
تعداد نتایج: 2338 فیلتر نتایج به سال:
Babesiosis is an infectious hemolytic disease that occurs worldwide, and is caused by a protozoan of the Babesia genus (Apicomplexa). Little is known about this genus; therefore, this study conducted a molecular characterization of Babesia spp in naturally infected dogs in northern Brazil. Blood samples were collected from 172 dogs from metropolitan Belém, and screened for Babesia spp using sem...
Babesia bovis merozoite surface antigen-1.
background: a reactive oxygen and nitrogen intermediate produced during an inflammatory response is the important part of host-defense strategies of organ-isms to kill the parasite. however, it is not well known whether these intermediates cause dna damage and oxidative stress in goats infected with babesia ovis . the pur-pose of this study was to clarify the effects of babesiosis on basal leve...
Pathological examination of five adult chamois (Rupicapra r. rupicapra) found dead in two different regions from the Swiss Alps revealed pale mucous membranes and musculature, swollen spleen and haemoglobinuria. Histologically, haemosiderosis in the spleen and centrilobular hepatic necrosis were the predominant findings. On blood smears, small (approximately 0.84-1.47 microm), round to pyriform...
To examine the effect of Babesia infection on the level of the drug-metabolizing enzyme hepatic cytochrome P450 (CYP) 2D, we intraperitoneally inoculated Babesia microti into male ICR mice. CYP2D protein and CYP2D9 mRNA were significantly decreased at 12 days after infection with B. microti. The activity of bunitrolol 4-hydroxylase, which is catalyzed by CYP2D, was also significantly decreased....
The crude prevalence of antibodies to Babesia bovis infection in cattle was estimated by serology using indirect ELISA during the period January to April, 1999. Sera were obtained from 1,395 dairy cattle (of all ages, sexes and breeds) on smallholder farms, the majority being kept under a zero grazing regime. The crude prevalence of antibodies to Babesia bovis was 6 % for Tanga and 12 % for Iri...
BACKGROUND A huge effort in rhinoceros conservation has focused on poaching and habitat loss as factors leading to the dramatic declines in the endangered eastern black rhinoceros (Diceros bicornis michaeli) and the southern white rhinoceros (Ceratotherium simum simum). Nevertheless, the role disease and parasite infections play in the mortality of protected populations has largely received lim...
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