نتایج جستجو برای: leishmania mexicana
تعداد نتایج: 17085 فیلتر نتایج به سال:
BACKGROUND Leishmania virulence factors responsible for the complicated epidemiology of the various leishmaniases remain mainly unidentified. This study is a characterization of a gene previously identified as upregulated in two of three overlapping datasets containing putative factors important for Leishmania's ability to establish mammalian intracellular infection and to colonize the gut of a...
Comparative genome analysis of recently sequenced Leishmania (L.) donovani was unexplored so far. The present study deals with the complete scanning of L. (L.) donovani genome revealing its interspecies variations. 60 distinctly present genes in L. (L.) donovani were identified when the whole genome was compared with Leishmania (L.) infantum. Similarly 72, 159, and 265 species specific genes we...
When assayed on promastigotes of 10 American Leishmania isolates (including Leishmania brasiliensis and mexicana species), 4-aminopyrazolopyrimidine (AAP) was severalfold more active than allopurinol as a leishmanistatic drug. There were some intraspecific and interspecific differences among the isolates in their susceptibility to the inhibitory effects of APP and allopurinol. APP-2'-deoxyribos...
Leishmania and Trypanosoma are unicellular parasites that possess markedly original biological features as compared to other eukaryotes. The Leishmania genome displays a constitutive 'mosaic aneuploidy', whereas in Trypanosoma brucei, the megabase-sized chromosomes are diploid. We accurately analysed DNA replication parameters in three Leishmania species and Trypanosoma brucei as well as mouse ...
In Colombia, the cutaneous leishmaniasis (CL) is the most common manifestation across the army personnel. Hence, it is mandatory to determine the species associated with the disease as well as the association with the clinical traits. A total of 273 samples of male patients with CL were included in the study and clinical data of the patients was studied. PCR and sequencing analyses (Cytb and HS...
Leishmania parasites have evolved sophisticated mechanisms to subvert macrophage immune responses by altering the host cell signal transduction machinery, including inhibition of JAK/STAT signalling and other transcription factors such as AP-1, CREB and NF-κB. AP-1 regulates pro-inflammatory cytokines, chemokines and nitric oxide production. Herein we show that upon Leishmania infection, AP-1 a...
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