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Nilma C Leal

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Articles 6
Citations 43
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Recent Articles
1.
Leal N, Campos T, Rezende A, Docena C, Mendes-Marques C, de Sa Cavalcanti F, et al.
Front Microbiol . 2020 Jul; 11:1176. PMID: 32655514
is an opportunistic bacterial pathogen infecting immunocompromised patients and has gained attention worldwide due to its increased antimicrobial resistance. Here, we report a comparative whole-genome sequencing and analysis coupled with...
2.
Tavares D, Bezerra M, Magalhaes F, Cavalcanti T, Xavier C, Leal N, et al.
J Microbiol Methods . 2020 Apr; 172:105903. PMID: 32229265
The Yersinia pestis capsular antigen F1 is widely used in plague laboratory diagnosis. Here, we describe the production of an F1 recombinant protein within reduced time and biosafety requirements. Its...
3.
Vogler A, Sahl J, Leal N, Sobreira M, Williamson C, Bollig M, et al.
PLoS One . 2019 Jan; 14(1):e0209478. PMID: 30625164
Yersinia pestis was introduced to Brazil during the third plague pandemic and currently exists in several recognized foci. There is currently limited available phylogeographic data regarding Y. pestis in Brazil....
4.
Brito C, Silva L, Juca N, Leal N, de Souza W, Queiroz D, et al.
Mem Inst Oswaldo Cruz . 2003 Nov; 98(6):817-21. PMID: 14595461
Geographical differences in the prevalence of Helicobacter pylori genes and their association with disease severity have been identified. This study analyzes the prevalences of the cagA gene and alleles of...
5.
Quintaes B, Leal N, Reis E, Fonseca E, Hofer E
Rev Inst Med Trop Sao Paulo . 2003 Jan; 44(6):315-9. PMID: 12532214
Phenotypic and genotypic characteristics of Salmonella Typhi were studied in 30 strains, isolated in different years, from some areas in Brazil. Conventional typing methods were performed by biochemical tests, Vi...
6.
Sobreira M, Leal N, Magalhaes M, Guth B, Almeida A
J Med Microbiol . 2001 Feb; 50(1):29-34. PMID: 11192501
In an attempt to elucidate the virulence factors and the pathogenic mechanisms of Providencia alcalifaciens, 36 isolates identified in 1994-1995 in Recife city, Brazil were analysed by PCR to investigate...