Cellular landmarks of Trypanosoma brucei and Leishmania mexicana
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چکیده
منابع مشابه
Overview of DNA Repair in Trypanosoma cruzi, Trypanosoma brucei, and Leishmania major
A wide variety of DNA lesions arise due to environmental agents, normal cellular metabolism, or intrinsic weaknesses in the chemical bonds of DNA. Diverse cellular mechanisms have evolved to maintain genome stability, including mechanisms to repair damaged DNA, to avoid the incorporation of modified nucleotides, and to tolerate lesions (translesion synthesis). Studies of the mechanisms related ...
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The in-vitro activities of four anticancer alkyllysophospholipids, ET-18-OCH3 (edelfosine), hexadecylphosphocholine (miltefosine), ilmofosine and SRI 62-834, were determined with ED50 values for Leishmania donovani and Trypanosoma cruzi amastigotes between 0.2 and 5.0 microM and for Trypanosoma brucei trypomastigotes between 7.0 and 50.8 microM. In BALB/c mice miltefosine and ilmofosine were th...
متن کاملTrypanosoma brucei brucei
Protein synthesis in Trypanosoma brucei brucei was rapidly inhibited during polyamine depletion by DL-adifluoromethylornithine (DFMO) in vitro and in vivo. [3H]Leucine incorporation was depressed 30-40 % by 24 h and 80-90 % by 48 h of DFMO treatment. Concomitantly there was an apparent decrease in the synthesis of the variant-specific glycoprotein (VSG) in DFMO-treated trypanosomes, as measured...
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Dihydrolipoamide dehydrogenase has been discovered in the bloodstream form of the eukaryotic African parasite, Trypanosoma brucei. The enzyme catalysed the stoichiometric oxidation of dihydrolipoamide by NAD+ and exhibited a hyperbolic dependence of catalytic activity on the concentrations of both dihydrolipoamide and NAD+. Chemical modification with the tervalent arsenical reagent p-aminopheny...
متن کاملSeroprevalence of Trypanosoma cruzi and Leishmania mexicana in free-ranging howler monkeys in southeastern Mexico.
Natural infection of wild mammals by protozoa parasites is quite common in nature. For Neotropical Primates different infections of parasites that are etiological agent of disease in human have been identified. In particular, infections by Trypanosoma cruzi and Leishmania sp., have been reported for some New World primate species, but there are no reports of infection with these parasites in an...
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ژورنال
عنوان ژورنال: Molecular and Biochemical Parasitology
سال: 2019
ISSN: 0166-6851
DOI: 10.1016/j.molbiopara.2018.12.003