Results 161 to 170 of about 6,615 (212)

Immunosuppressant activity and morphological changes in <i>Leishmania amazonensis</i> treated with extracts from seeds of <i>Lonchocarpus cultratus</i>. [PDF]

open access: yesAvicenna J Phytomed
Banhuk FW   +6 more
europepmc   +1 more source

<i>Leishmania amazonensis</i> infection induces IL1β-dependent hyperalgesia, while dampening mechanical allodynia in C57BL/6 mice. [PDF]

open access: yesVirulence
Perez GG   +13 more
europepmc   +1 more source

POTENTIATING ACTION OF RIFAMPICIN AND ISONIAZID AGAINST LEISHMANIA MEXICANA AMAZONENSIS

Lancet, The, 1981
The treatment of the complex of diseases known as leishmaniasis, caused by infection with protozoal parasites, is often unsatisfactory. The response to chemotherapy depends not only on the species of infecting Leishmania but also on the immune reactions of the host. This creates difficulties in evaluating any new drug in clinical trials. In a Brazilian
W, Peters   +4 more
exaly   +3 more sources

Destruction of Leishmania mexicana amazonensis Promastigotes by Normal Human Serum

American Journal of Tropical Medicine and Hygiene, 1987
Fresh normal human serum was observed to have a lethal effect on Leishmania mexicana amazonensis promastigotes obtained from laboratory-bred Lutzomyia longipalpis or on promastigotes grown in liquid culture medium, inoculated with the same isolates. Heat inactivation abolished the Leishmania lytic activity from the sera.
M, Barral-Netto   +3 more
exaly   +3 more sources

Interactions Between Plasmodium Yoelii and Leishmania Mexicana Amazonensis in Leishmania Resistant C57B1/6 Mice

American Journal of Tropical Medicine and Hygiene, 1988
We examined the effect of concurrent infection with Plasmodium yoelii and Leishmania mexicana amazonensis on the course of each disease in leishmania resistant C57Bl/6 mice. P. yoelii parasitemia was greatly enhanced when L. m. amazonensis was inoculated 2 days, 3 weeks, or 12 weeks prior to the malaria. Lesions due to L. m.
R E, Coleman   +2 more
exaly   +3 more sources

Heme binding to Leishmania mexicana amazonensis

Molecular and Biochemical Parasitology, 1988
Leishmania mexicana amazonensis is a pathogenic parasite whose growth, due to a biosynthetic deficiency, is dependent on a supply of exogenous heme. Utilizing [55Fe]hemin, we have demonstrated that heme binding to non-dividing cultured promastigotes of L. m.
R A, Galbraith, M J, McElrath
openaire   +2 more sources

The surface free energy ofLeishmania mexicana amazonensis

Cell Biophysics, 1990
Surface charge of Leishmania mexicana amazonensis was investigated by direct zeta-potential determination and ultrastructural cytochemistry, and its surface tension was studied by measurements of the advancing contact angle formed by the parasite monolayers with drops of liquids of different polarities.
F C, Silva Filho   +3 more
openaire   +2 more sources

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