Results 11 to 20 of about 15,890 (220)

Unveiling the Leishmanicidal Mechanism of 4-Nerolidylcatechol Isolated From Piper peltatum Against Leishmania infantum. [PDF]

Chem Biodivers
ABSTRACT The present study assessed the leishmanicidal activity of 4‐nerolidylcatechol (4‐NC) (1) isolated from Piper peltatum leaves against promastigotes and amastigotes of Leishmania amazonensis, L. braziliensis, and L. infantum. The plant was fractionated, leading to the isolation and chemical identification of 4‐NC (1). Biochemical techniques were
Lorenzetti FB, Balbinot RB, Lazarin-Bidóia D, Faiões VDS, Torres-Santos EC, Nakamura CV, Ueda-Nakamura T, Garcia Cortez DA, Dias Filho BP.   +8 more
europepmc   +2 more sources

Oral Treatment With Heat Shock Protein 65-Producing Lactococcus lactis Induces Regulatory T Cells, Modulating Inflammatory Response in Leishmania braziliensis Infection. [PDF]

Immunology
Oral treatment with HSP65‐producing Lactococcus lactis after Leishmania braziliensis infection modulates inflammation by promoting lesion resolution through increased IL‐10 production and expansion of regulatory T cells. These findings highlight the potential of oral tolerance induction as a promising therapeutic strategy for chronic inflammatory ...
Andrade CM, da Silva Gonçalves Í, Nascimento MLDN, Santos WLC, Azevedo VA, Mothé DB, Fullam JPM, Veras PST, Tavares NM, Maioli TU, Faria AMC, Brodskyn CI.   +11 more
europepmc   +2 more sources

Características epidemiológicas da leishmaniose tegumentar americana em uma região endêmica do Estado da Bahia : II leishmaniose canina [PDF]

, 1984
Um inquérito em cães realizado na região de Três Braços, Bahia, mostrou que 3,0% de 98 animais tinham amastigotas em lesões de pele. Parasitos não foram encontrados em pele normal da orelha.
Barretto, Air C., Cuba, César Augusto Cuba, Magalhães, Albino Verçosa de, Marsden, Philip Davis, Rosa, Ana de Cassia Oliveira Cardoso, Vexenat, Júlio A.   +5 more
core   +11 more sources

Native rodent species are unlikely sources of infection for Leishmania (Viannia) braziliensis along the Transoceanic Highway in Madre de Dios, Peru. [PDF]

, 2014
An estimated 2.3 million disability-adjusted life years are lost globally from leishmaniasis. In Peru's Amazon region, the department of Madre de Dios (MDD) rises above the rest of the country in terms of the annual incidence rates of human leishmaniasis.
Conrad, Patricia A, De Los Santos, Maxy, Ghersi, Bruno M, Lescano, Andres G, Mazet, Jonna AK, Montgomery, Joel M, Razuri, Hugo, Shender, Lisa A   +7 more
core   +7 more sources

Leishmania braziliensis braziliensis infection of the nipple. [PDF]

BMJ, 1985
3 observations de cette lesion rare: au niveau du mamelon chez un homme de 37 ans, en plusieurs localisations chez une jeune femme allaitant, y compris un mamelon, et au niveau de la levre chez le nourrisson de 3 mois. Excision de granulomes (histologiquement benins).
P D, Marsden, E A, Almeida, E A, Llanos-Cuentas, J L, Costa, A V, Megalhães, N E, Peterson, C C, Cuba, A C, Barreto   +7 more
openaire   +2 more sources

PERICONDRITE POR LEISHMANIA BRAZILIENSIS

The Brazilian Journal of Infectious Diseases, 2023
Introdução: As leishmanioses são antropozoonoses causadas por protozoários do gênero Leishmania e transmitidos pelo flebotomíneo fêmea. Constitui um grande problema de saúde pública. Relato: Paciente 78 anos, sexo masculino, trabalhador da zona rural, portador de doenças crônicas.
Rafaela Fernandes Nascimento, Pedro Antônio Passos Amorim, Adriana Oliveira Guilarde, Camila Freire Araújo, Ludmila Campos Vasconcelos   +4 more
openaire   +2 more sources

Minor temperature shifts do not affect chromosomal ploidy but cause transcriptomic changes in Leishmania braziliensis promastigotes in vitro [PDF]

Memorias do Instituto Oswaldo Cruz, 2020
BACKGROUND The leishmaniases are complex neglected diseases caused by protozoan parasites of the genus Leishmania. Leishmania braziliensis is the main etiological agent of cutaneous leishmaniasis in the New World. In recent studies, genomic changes such
Nathalia Ballesteros, Nubia M Vásquez, Luz H Patiño, Lissa Cruz-Saavedra, Juan David Ramírez   +4 more
doaj   +1 more source

Observations on the sandfly (Diptera: Psychodidae) fauna of Além Paraíba state of Minas Gerais, Brazil, and the isolation of a parasite of the Leishmania braziliensis complex from Psychodopygus hirsuta hirsuta

Memorias do Instituto Oswaldo Cruz, 1985
Dissection of 765 sandflies captured in Além Paraíba (the type locality of Leishmania braziliensis) resulted in the isolation, from Psychodopygus hirsuta hirsuta, of a parasite of the Le. braziliensis complex.Foram dissecados 765 flebótomos capturados em
Elizabeth F. Rangel, Lee Ryan, Ralph Lainson, Jeffrey J. Shaw   +3 more
doaj   +1 more source

The recombinant cysteine proteinase B (CPB) from Leishmania braziliensis and its domains: promising antigens for serodiagnosis of cutaneous and visceral leishmaniasis in dogs. [PDF]

, 2019
Leishmaniasis represents a group of parasitic diseases caused by a protozoan of the genus Leishmania and is widely distributed in tropical and subtropical regions.
Basombrío, Manuel Alberto, Bivona, Augusto Ernesto, Cardoso Landaburu, Alejandro Cesar, Cazorla, Silvia Ines, Cerny, Natacha, Czentner Colomo, Lucas, Estevez, José Octavio, Malchiodi, Emilio Luis, Marco, Jorge Diego, Nevot, María Cecilia, Sanchez Alberti, Andrés   +10 more
core   +1 more source

The activity of azithromycin against Leishmania (Viannia) braziliensis and Leishmania (Leishmania) amazonensis in the golden hamster model A atividade da azitromicina contra a Leishmania (Viannia) braziliensis e a Leishmania (Leishmania) amazonensis no modelo golden hamster

Revista da Sociedade Brasileira de Medicina Tropical, 2007
New therapeutic alternatives against leishmaniasis remain a priority. The activity of azithromycin against Leishmania (Leishmania) major has been previously demonstrated.
Ángel Sinagra, Concepción Luna, David Abraham, Maria del Carmen Iannella, Adelina Riarte, Alejandro J. Krolewiecki   +5 more
doaj   +1 more source