Results 111 to 120 of about 13,174,260 (209)

Resistance to NO of logarithmic and stationary phase promastigotes of L. amazonensis.

, 2016
The MTT assay was performed to compare the ability to resist increasing concentrations of NaNO2 by logarithmic and stationary phase promastigotes of L. amazonensis.
María C. Mena (3239091), Ana Alonso (673057), Pedro J. Alcolea (553038), Vicente Larraga (238914), Francisco García-Tabares (673058), Sergio Ciordia (422968)   +5 more
core   +1 more source

Modulation of fibroblast behavior by Leishmania: a pathway to understanding disease progression in cutaneous leishmaniasis

BMC Microbiology
Leishmaniasis is a parasitic infection caused by obligatory intracellular protozoa of the Leishmania genus. Macrophages are the main cell for Leishmania parasites that play a key role in immune response against it.
Tarcisio Navegante de Queiroz Filho, Brenda Furtado Costa, Ana Paula Drummond Rodrigues   +2 more
doaj   +1 more source

Effect of DPPE 1.2 on BALB/c mice infected with L. (L.) amazonensis.

, 2013
A -Development of foot lesions in L. (L.) amazonensis-infected BALB/c mice treated with DPPE 1.2. The treatment was started 15 days after infection and continued for 5 weeks. Data points represent the average measurements for 3 groups of twelve mice each;
Antonio C. F. Caires (322802), Clara Lúcia Barbiéri (299928), Isabella Aparecida Salerno Pimentel (299921), Wagner Alves de Souza Judice (5652274), Carolina de Siqueira Paladi (299922), Simone Katz (299923), Rodrigo L. O. R. Cunha (299927)   +6 more
core   +1 more source

Gene expression profiling and molecular characterization of antimony resistance in Leishmania amazonensis. [PDF]

, 2011
BACKGROUND: Drug resistance is a major problem in leishmaniasis chemotherapy. RNA expression profiling using DNA microarrays is a suitable approach to study simultaneous events leading to a drug-resistance phenotype.
Maria N Melo, Corbeil Jacques, Coelho Adriano C., Jacques Corbeil, Marc Ouellette, Raymond Frédéric, Frédéric Raymond, Frédéric Frézard, Rubens L do Monte-Neto, do Monte-Neto Rubens L., Danielle Légaré, Adriano C. Coelho, Légaré Danielle, Ouellette Marc, Melo Maria N., Rubens L. do Monte-Neto, Frézard Frédéric, Adriano C Coelho, Maria N. Melo   +18 more
core   +1 more source

Amino acid residues targeted for mutagenesis in L. amazonensis LHR1.

, 2015
A) Alignment of C. elegans CeHRG-4 with L. amazonensis (LmxA) LHR1 and LHR1 homologues from L. major (LmjF) and L. infantum (LinJ) highlighting the residues selected for mutation analysis. Light blue indicates residues found to be involved in heme uptake
Tamika K. Samuel (743511), Iqbal Hamza (244910), Rebecca L. Renberg (316201), Xiaojing Yuan (316198), Norma W. Andrews (39), Danilo C. Miguel (316200), Andrew R. Flannery (516990)   +6 more
core   +1 more source

Characterization of Leishmania (L.) amazonensis oligopeptidase B and its role in macrophage infection. [PDF]

Parasitology, 2022
Barbosa GR, Marana SR, Stolf BS.
europepmc   +1 more source

Fusion and remodeling of L. amazonensis PVs.

, 2012
(A) Fusion between L. amazonensis PVs recorded by time-lapse microscopy of infected macrophage cultures loaded with Lysotracker (green). Asterisks indicate PVs involved in fusion; arrowheads indicate an intermediary PV morphology following membrane ...
Renato A. Mortara (110636), Fernando Real (185142)   +1 more
core   +1 more source

Inoculation of the Leishmania infantum HSP70-II Null Mutant Induces Long-Term Protection against L. amazonensis Infection in BALB/c Mice. [PDF]

Microorganisms, 2021
Soto M, Ramírez L, Solana JC, Cook ECL, Hernández-García E, Requena JM, Iborra S.   +6 more
europepmc   +1 more source

Nitrite levels were evaluated in supernatant of L. (L.) amazonensis-infected peritoneal macrophages submitted to different treatments.

, 2015
Peritoneal macrophages were infected with promastigote forms of L. (L.) amazonensis and treated for 24 or 72h with UA or amphotericin B (Amp B– 0.1 μg/mL).
Bruno L. S. Campos (837965), Luiz F. D. Passero (837970), Márcia D. Laurenti (295279), Eduardo S. Yamamoto (837964), Susan P. Ribeiro (642832), Marcelo S. Silva (645462), Débora Levy (389692), Gabriela Santos-Gomes (837968), João H. G. Lago (320181), Mariana Rafael-Fernandes (837967), Jéssica A. Jesus (837966), Esper G. Kallás (5666218), Deborah P. Sessa (837969)   +12 more
core   +1 more source

Comparison between serological results according to the reactivity to different antigens with molecular techniques results, General Carneiro, Minas Gerais.

, 2013
(1)L. amazonensis, L. infantum and rK39.(2)L. amazonensis and L. infantum, L. amazonensis and rK39, L. infantum and rK39.(3)L. amazonensis or L. infantum or rK39.(4)Positive = Infected (positive PCR with two primers and confirmed by hybridization).(5 ...
Antero Silva Ribeiro Andrade (369896), Andréa Vieira Gonçalves (369893), Anderson Vieira Chaves (369894), José Roberto Lambertucci (369895), Carlos Mauricio de Figueiredo Antunes (369899), Maria Norma Melo (141944), Mariângela Carneiro (112018), Elizabeth Castro Moreno (369892), Deborah Negrão-Corrêa (369897)   +8 more
core   +1 more source