نتایج جستجو برای: blood parasites
تعداد نتایج: 720721 فیلتر نتایج به سال:
Populations of Triatomas infestans with different susceptibility to pyrethroid insecticides were reported have distinct evolutionary and epidemiological characteristics. We aimed at evaluating metacyclogenesis parasite load as measures vector competence feeding/defecation patterns vectorial capacity estimates a group resistant (“R”) susceptible (“S”) T. infestans. Third instar nymphs each fed o...
BACKGROUND The prevalence of malaria parasitaemia among blood donors in Ilorin has not been documented. In this study, we determined the prevalence of malaria parasitaemia among blood donors in Ilorin, as well as, the sociodemographic and other factors associated with it. METHOD This was a hospital-based cross sectional study involving 308 consenting blood donors. The sociodemographic charact...
Ticks are harmful blood sucking external parasites of livestock that distributed in all agro-ecological zones Ethiopia. A cross sectional study was conducted to identify major tick genera, prevalence and assess infestation load on cattle Ambo district West shoa zone Oromia regional state.
The placenta of pregnant women is frequently parasitized by erythrocytes infected by mature stages of Plasmodium falciparum (IE), a phenomenon associated with low birth weight of the offspring. The cytoadherence phenotype of the parasites from pregnant women suggests that placental sequestration may result from cytoadherence to the syncytiotrophoblast. However, as anatomopathological studies re...
Magellanic penguins (Spheniscus magellanicus) are native to Argentina, Chile and the Falkland Islands. Magellanic penguins are highly susceptible to blood parasites such as the mosquito-borne Plasmodium spp., which have been documented causing high morbidity and mortality in zoos and rehabilitation centres. However, to date no blood parasites have been detected in wild Magellanic penguins, and ...
Plasmodium spp. parasites cause malaria in 300 to 500 million individuals each year. Disease occurs during the blood-stage of the parasite's life cycle, where the parasite is thought to replicate exclusively within erythrocytes. Infected individuals can also suffer relapses after several years, from Plasmodium vivax and Plasmodium ovale surviving in hepatocytes. Plasmodium falciparum and Plasmo...
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