Results 31 to 40 of about 824 (179)

Multidrug-resistant tuberculosis

open access: yesBrazilian Journal of Infectious Diseases
Despite the efforts made worldwide to reduce the number of cases of drug-susceptible tuberculosis, multidrug-resistant tuberculosis (MDR-TB) constitutes an important public health issue. Around 440,000 new cases of MDR-TB are estimated annually, although
Antônio Carlos Moreira Lemos   +1 more
doaj   +1 more source

Identification of Phenolic Compounds from Hancornia speciosa (Apocynaceae) Leaves by UHPLC Orbitrap-HRMS

open access: yesMolecules, 2017
Apocynaceae is a botanical family distributed mainly in tropical and subtropical regions of the world. In Brazil, they comprise about 90 genera and 850 species, inhabiting various types of vegetation.
Katherine Xavier Bastos   +6 more
doaj   +1 more source

Genetic resources of mangabeira (Hancornia speciosa Gomes) in protected areas in Brazil

open access: yesRevista Brasileira de Fruticultura, 2022
Brazil, a recognized country for its rich biodiversity, is also known for the rapid loss of a significant part of its in situ genetic resources. Among hundreds of native species that have great potential for economic exploitation, many are not yet ...
Edson Ferreira da Silva   +3 more
doaj   +1 more source

Lutzomyia auraensis Mangabeira 1942

open access: yes, 2016
auraensis (Mangabeira), 1942a: 161 (Flebotomus). M., F. Type locality: Brazil, Pará, Belém, Aurá. Type material: HT M (IOC). Distr.: Colombia (Caquetá, Putumayo), Argentina (Spinelli et al. 1999), Bolivia, Brazil, Peru, Suriname, Venezuela. Refs.: CIPA group 1999 (tax., distr., ecol., refs.); Bejarano 2006a: 53 (Colombian Psychodidae checklist).
Bejarano, Eduar Elías   +1 more
openaire   +2 more sources

Ocorrência de Candida na cavidade bucal de usuários de prótese dentária

open access: yesO Mundo da Saúde, 2020
Prótese dentária é um aparelho utilizado em substituição aos dentes ausentes, visando restabelecer os fatores funcionais e estéticos envolvidos pela perda ou comprometimento dos dentes, entretanto, verifica-se uma alta prevalência de candidíase bucal ...
Neiliana Paixão da Silva   +5 more
doaj  

Lutzomyia geniculata Mangabeira 1941

open access: yes, 2016
Published as part of Bejarano, Eduar Elías & Estrada, Luis Gregorio, 2016, FAMILY PSYCHODIDAE, pp.
Bejarano, Eduar Elías   +1 more
openaire   +2 more sources

Identification of phlebotomine sand flies (Diptera: Psychodidae) from leishmaniasis endemic areas in southeastern Mexico using DNA barcoding

open access: yesEcology and Evolution, Volume 9, Issue 23, Page 13543-13554, December 2019., 2019
Correct identification of vectors is paramount to control, and we employed the DNA barcoding as a tool for identifying phlebotomine sand flies collected in leishmaniasis endemic areas of Quintana Roo, Mexico. We provide the first cox1 sequences for three species of sand flies and indicate the utility of DNA barcoding for phlebotomine sand flies species
Adebiyi A. Adeniran   +8 more
wiley   +1 more source

Taxa de multiplicação e efeito residual de diferentes fontes de citocinina no cultivo in vitro de Hancornia speciosa Gomes Proliferation rate and residual effect of different sources of cytokinin on in vitro culture of Hancornia speciosa Gomes

open access: yesCiência e Agrotecnologia, 2011
A mangabeira destaca-se por possuir um grande potencial como planta frutífera. Suas sementes apresentam recalcitrância, dificultando sua propagação, o que torna evidente a necessidade da obtenção de mudas por via assexuada.
Fernanda Pereira Soares   +5 more
doaj   +1 more source

Flebotomus damascenoi Mangabeira 1941

open access: yes, 2016
Published as part of Bejarano, Eduar Elías & Estrada, Luis Gregorio, 2016, FAMILY PSYCHODIDAE, pp.
Bejarano, Eduar Elías   +1 more
openaire   +2 more sources

Molecular and Serological Detection of Coxiella burnetii in Small Ruminants in Northeastern Brazil

open access: yesVeterinary Medicine and Science, Volume 12, Issue 2, March 2026.
• Serology indicates that one‐third of the sheep and goats had previously been infected with Coxiella burnetii. • qPCR analysis revealed the ongoing presence of C. burnetii in all evaluated flocks, each with a previous history of reproductive disorders. • These results indicate the need for preventive measures and control of C.
Ana Karoline Sousa Mendes Simas   +7 more
wiley   +1 more source

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