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Genetic influenceof Trypanosoma brucei brucei infection in mice
Šíma, Matyáš ; Lipoldová, Marie (advisor) ; Krulová, Magdaléna (referee)
Genetic influence of Trypanosoma brucei brucei infection in mice The African trypanosomes are zoonotic parasites transmitted by Tse-Tse flies. Two of the three subspecies, Trypanosoma brucei gambiense and Trypanosoma brucei rhodesiense, cause sleeping sickness in humans whereas the third subspecies, Trypanosoma brucei brucei is not infective to humans. These parasites are members of Kinetoplastida. Trypanosomes are extracellular parasite witch have complex life cycles involving both insect and mammalian hosts. African trypanosomes after infection penetrate mainly vascularized organs and get into brain where cause serious pathology. Parasite can manipulate with immune system of mammal host in wide spectrum of interactions witch are not clearly understood so far. Discovering of a new immune mechanisms, whitch participite in reaction on african trypanosomes, can reveal some general characteristics of immune system. The results of these studies can help to prepare effective drugs and vaccines against this disease. The best way to observe pathological manifestation and genetical analysis is study on animal models . Study on suitable animal model to find genes which are responsible for control of immune response to T. brucei can help us to find homologous genes in humans. It was found that immune responces to...
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