نتایج جستجو برای: african giantpouched rat
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The Great Migration-the massive migration of African Americans out of the rural South to largely urban locations in the North, Midwest, and West-was a landmark event in U.S. HISTORY Our paper shows that this migration increased mortality of African Americans born in the early twentieth century South. This inference comes from an analysis that uses proximity of birthplace to railroad lines as...
The rest-activity and body temperature 24 h cycles, as well as the structure of spontaneous sleep, were studied in rats 3 weeks after infection with monomorphic Trypanosoma brucei brucei. This parasite belongs to the species of trypanosomes that causes in humans African sleeping sickness, a neuropsychiatric syndrome that involves alterations of endogenous biological rhythms. In the infected rat...
A new coccidian parasite of the genus Eimeria Schneider, 1875 is described from the subterranean African silvery mole-rat Heliophobius argenteocinereus Peters, 1846. Oocysts of Eimeria burdai sp. n. were subspherical to broadly ellipsoidal 17.8 (16-19) x 14.1 (12-15), with a shape index 1.2 (1.1-1.4). Oocyst wall was bilayered, smooth and colourless, approximately 1.0 thick. Outer layer was sig...
background: hymenocardia acida is traditionally used in african herbal medicine and has numerous therapeutic benefits. but little is known about its potentially negative effects on pregnant women. objective: the aim of the present study was to evaluate the antifertility effect of aqueous ethanolic extract of hymenocardia acida stem bark in female wistar rats. materials and methods: four groups ...
AIMS African trypanosomiasis, caused by Trypanosoma brucei species, leads to both neurological and cardiac dysfunction and can be fatal if untreated. While the neurological-related pathogenesis is well studied, the cardiac pathogenesis remains unknown. The current study exposed isolated ventricular cardiomyocytes and adult rat hearts to T. brucei to test whether trypanosomes can alter cardiac f...
OBJECTIVE To assess the prevalence of musculoskeletal symptoms among the major ethnic minority populations of Greater Manchester. METHOD The study group was a community sample of 2117 adults from the Indian, Pakistani, Bangladeshi, and African Caribbean communities. Questionnaires administered by post and by an interviewer were used to assess the presence of any musculoskeletal pain, pain in ...
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