Results 261 to 270 of about 129,759 (292)
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Leishmania (Viannia) panamensis/Leishmania (Leishmania) amazonensis—A Warning
Parasitology Today, 1999The parasite Leishmania (Viannia) panamensis causes local cutaneous lesions. The Laboratory of Infectious Disease Pathology of the University of Sao Paulo Medical School has been working with a strain of Leishmania (Viannia) panamensis, HSJD-1, characterized by isoenzyme at the Liverpool School of Tropical Medicine, by W.
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Cell Biology International
AbstractLeishmaniases affect millions of people around the world, caused by Leishmania parasites. Leishmania are transmitted by female sandflies from Phlebotominae subfamily during their blood meals. In mammals, promastigotes are phagocytosed mainly by macrophages, differentiate into amastigotes and multiply.
Tainá Cavalcante +7 more
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AbstractLeishmaniases affect millions of people around the world, caused by Leishmania parasites. Leishmania are transmitted by female sandflies from Phlebotominae subfamily during their blood meals. In mammals, promastigotes are phagocytosed mainly by macrophages, differentiate into amastigotes and multiply.
Tainá Cavalcante +7 more
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Leishmania infection activates host mTOR for its survival by M2 macrophage polarization
Parasite immunology (Print), 2018Mammalian target of rapamycin (mTOR) is a central regulator of growth and immunity of host cells. It's involvement in cancer and tuberculosis is well documented but least explored in Leishmania donovani invasion of host cells.
Ajay Mahaputra Kumar +8 more
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Trends in Parasitology, 2019
Leishmania of the Viannia subgenus, including Leishmania Viannia guyanensis, is the agent responsible for cutaneous and mucocutaneous leishmaniasis (CL and MCL) in the Americas from the US to Argentina. 48,000 new cases of Cl and MCL are reported yearly, among which 1/10 are associated with L. V.
Martin, Olivier +2 more
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Leishmania of the Viannia subgenus, including Leishmania Viannia guyanensis, is the agent responsible for cutaneous and mucocutaneous leishmaniasis (CL and MCL) in the Americas from the US to Argentina. 48,000 new cases of Cl and MCL are reported yearly, among which 1/10 are associated with L. V.
Martin, Olivier +2 more
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1999
Abstract The leishmaniae is a group of organisms that inhabit the tissues, specifically the monocyte-macrophage lineage and, to a lesser extent, other phagocytic cells. The leishmaniae and the closely related trypanosomes (see Chapter 5), which inhabit the blood and other tissues, constitute the blood and tissue flagellates. These two
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Abstract The leishmaniae is a group of organisms that inhabit the tissues, specifically the monocyte-macrophage lineage and, to a lesser extent, other phagocytic cells. The leishmaniae and the closely related trypanosomes (see Chapter 5), which inhabit the blood and other tissues, constitute the blood and tissue flagellates. These two
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2013
The presence of different sets of several enzymes that participate in the Krebs-Henseleit cycle has been used to identify several genera of trypanosomatids. One of these enzymes is arginase (L-arginine amidinohydrolase, E.C. 3.5.3.1), a metalloenzyme that catalyzes the hydrolysis of L-arginine to L-ornithine and urea.
Maria Fernanda Laranjeira, da Silva +1 more
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The presence of different sets of several enzymes that participate in the Krebs-Henseleit cycle has been used to identify several genera of trypanosomatids. One of these enzymes is arginase (L-arginine amidinohydrolase, E.C. 3.5.3.1), a metalloenzyme that catalyzes the hydrolysis of L-arginine to L-ornithine and urea.
Maria Fernanda Laranjeira, da Silva +1 more
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CD4+CD25+ regulatory T cells control Leishmania major persistence and immunity
Nature, 2002Y. Belkaid +4 more
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Archives of Dermatology, 1977
To the Editor.— The article on Leishmania tropica infections in travellers by Drs Rau, Dubin, and Taylor (112:197, 1976) was an excellent summary of the clinical and pathologic findings of this disease. However, I think that their conclusion not to treat this disease on the basis on four cases and a deficiency in the medical literature should not be ...
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To the Editor.— The article on Leishmania tropica infections in travellers by Drs Rau, Dubin, and Taylor (112:197, 1976) was an excellent summary of the clinical and pathologic findings of this disease. However, I think that their conclusion not to treat this disease on the basis on four cases and a deficiency in the medical literature should not be ...
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Proteophosphoglycans of Leishmania
Parasitology Today, 2000Proteophosphoglycans are an expanding family of highly glycosylated Leishmania proteins with many unusual and some unique structural features. The novel protein-glycan linkage in proteophosphoglycans - phosphoglycosylation of Ser by lipophosphoglycan-like structures - emerges as a major form of protein glycosylation in Leishmania.
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