Výsledky vyhledávání - "Alexsandra Maria Lima Scavuzzi"

Akademický článek

Ceftazidime/Tobramycin Co-Loaded Chitosan-Coated Zein Nanoparticles against Antibiotic-Resistant and Biofilm-Producing Pseudomonas aeruginosa and Klebsiella pneumoniae

Autor: Luís André de Almeida Campos, Azael Francisco Silva Neto, Alexsandra Maria Lima Scavuzzi, Ana Catarina De Souza Lopes, Nereide Stela Santos-Magalhães, Isabella Macário Ferro Cavalcanti

Publikováno v: Pharmaceuticals, Vol 17, Iss 3, p 320 (2024)

This study aimed to co-encapsulate ceftazidime and tobramycin in zein nanoparticles coated with chitosan and to characterize and evaluate the antibacterial and antibiofilm activity against antibiotic-resistant Pseudomonas aeruginosa and Klebsiella pn

Externí odkaz: https://doaj.org/article/cc3c99eabcfd4a6ca463c4478fa41355

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Akademický článek

In vitro activity of polymyxin B in combination with meropenem, amikacin and gentamicin against Klebsiella pneumoniae clinical isolates co-harbouring aminoglycoside-modifying enzymes, blaNDM-1 and blaKPC-2

Autor: Elza Ferreira Firmo, Jorge Belém Oliveira Júnior, Alexsandra Maria Lima Scavuzzi, Luis Carlos Alves, Fábio André Brayner, Dyana Leal Veras, Ana Catarina de Souza Lopes

Publikováno v: Journal of Global Antimicrobial Resistance, Vol 22, Iss , Pp 511-514 (2020)

Objectives: Multidrug-resistant Klebsiella pneumoniae carrying blaNDM-1 and blaKPC-2 genes are a worldwide concern for which combination antimicrobial therapy may be the only viable option. The aim of this study was to investigate the in vitro activi

Externí odkaz: https://doaj.org/article/d505b3eb6c41446da443110260ab22de

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Akademický článek

High plasmid variability, and the presence of IncFIB, IncQ, IncA/C, IncHI1B, and IncL/M in clinical isolates of Klebsiella pneumoniae with bla KPC and bla NDM from patients at a public hospital in Brazil.

Autor: Érica Maria de Oliveira, Elizabeth Maria Bispo Beltrão, Alexsandra Maria Lima Scavuzzi, Josineide Ferreira Barros, Ana Catarina Souza Lopes

Publikováno v: Revista da Sociedade Brasileira de Medicina Tropical, Vol 53 (2020)

Abstract INTRODUCTION Antibiotic resistance in carbapenemase-producing Klebsiella pneumoniae is acquired and disseminated mainly by plasmids. Therefore, we aimed to investigate the occurrence of carbapenemase genes, analyze the genetic diversity by E

Externí odkaz: https://doaj.org/article/6622cd5640684e3fa1ba9e94d6dd934a

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Akademický článek

Identification of plasmid IncQ1 and NTEKPC-IId harboring bla KPC-2 in isolates from Klebsiella pneumoniae infections in patients from Recife-PE, Brazil

Autor: Giselle Jucá de Lima, Alexsandra Maria Lima Scavuzzi, Elizabeth Maria Bispo Beltrão, Elza Ferreira Firmo, Érica Maria de Oliveira, Sibele Ribeiro de Oliveira, Antônio Mauro Rezende, Ana Catarina de Souza Lopes

Publikováno v: Revista da Sociedade Brasileira de Medicina Tropical, Vol 53 (2020)

Abstract INTRODUCTION: This study investigated the genetic environment of bla KPC-2 in Klebsiella pnemoniae multi-drug resistant clinical isolates. METHODS: Four carbapenemase gene isolates resistant to carbapenems, collected from infected patients f

Externí odkaz: https://doaj.org/article/01f6008efa534627b49dc1a109f3e406

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Akademický článek

Emergence of bla NDM-1 associated with the aac(6’)-Ib-cr, acrB, cps, and mrkD genes in a clinical isolate of multi-drug resistant Klebsiella pneumoniae from Recife-PE, Brazil

Autor: Alexsandra Maria Lima Scavuzzi, Elza Ferreira Firmo, Érica Maria de Oliveira, Ana Catarina de Souza Lopes

Publikováno v: Revista da Sociedade Brasileira de Medicina Tropical, Vol 52, Iss 0 (2019)

Abstract INTRODUCTION: The emergence of New Delhi metallo-β-lactamase (NDM) is concernig because it reduces the antibiotic therapy options for bacterial infections. METHODS: Resistant and virulent genes from an isolate of Klebsiella pneumoniae deriv

Externí odkaz: https://doaj.org/article/dc6a350b7bdf4480978f735e7b9f3c92

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Virulence factors of Proteus mirabilis clinical isolates carrying blaKPC-2 and blaNDM-1 and first report blaOXA-10 in Brazil

Autor: Ana Catarina de Souza Lopes, Elizabeth Maria Bispo Beltrão, Alexsandra Maria Lima Scavuzzi, Elza Ferreira Firmo, Érica Maria de Oliveira

Publikováno v: Journal of Infection and Chemotherapy. 28:363-372

Introduction Proteus mirabilis is one of the main pathogens that cause urinary tract infections. Therefore, the aim of this study was to analyze and compare the genetic profile of 36 clinical isolates of P. mirabilis that carry and do not carry the b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::81a85566f4907f41d7a6a3ac4cfc5a5e
https://doi.org/10.1016/j.jiac.2021.11.001

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Autor: Ana Catarina de Souza Lopes, Elza Ferreira Firmo, Dyana Leal Veras, Fábio André Brayner, Luis Carlos Alves, Alexsandra Maria Lima Scavuzzi, Jorge Belém Oliveira Júnior

Publikováno v: Journal of Global Antimicrobial Resistance, Vol 22, Iss, Pp 511-514 (2020)

Objectives Multidrug-resistant Klebsiella pneumoniae carrying blaNDM-1 and blaKPC-2 genes are a worldwide concern for which combination antimicrobial therapy may be the only viable option. The aim of this study was to investigate the in vitro activit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a1441c7f6ad8020a4ebba6a48ff5be4
http://www.sciencedirect.com/science/article/pii/S2213716520301065

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Occurrence of bla

Autor: Weverton, de Oliveira Alves, Alexsandra Maria Lima, Scavuzzi, Elizabeth Maria Bispo, Beltrão, Érica Maria, de Oliveira, Crhisllane Rafaele, Dos Santos Vasconcelos, Antônio Mauro, Rezende, Ana Catarina, de Souza Lopes

Publikováno v: Archives of microbiology. 204(8)

To characterize phenotypically and genotypically an isolate of multidrug-resistant (MDR) K. pneumoniae from a patient with septicemia in a hospital in Recife-PE, Brazil, resistance and virulence genes were investigated using PCR and sequencing the am

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::9928cb260d1b20585d023d91e9605e44
https://pubmed.ncbi.nlm.nih.gov/35788427

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Identification of plasmid IncQ1 and NTEKPC-IId harboring bla KPC-2 in isolates from Klebsiella pneumoniae infections in patients from Recife-PE, Brazil

Autor: Ana Catarina de Souza Lopes, Giselle Jucá de Lima, Elza Ferreira Firmo, Érica Maria de Oliveira, Elizabeth Maria Bispo Beltrão, Alexsandra Maria Lima Scavuzzi, Sibele Ribeiro de Oliveira, Antonio Mauro Rezende

Publikováno v: Revista da Sociedade Brasileira de Medicina Tropical
Revista da Sociedade Brasileira de Medicina Tropical, Vol 53 (2020)

INTRODUCTION: This study investigated the genetic environment of bla KPC-2 in Klebsiella pnemoniae multi-drug resistant clinical isolates. METHODS: Four carbapenemase gene isolates resistant to carbapenems, collected from infected patients from two h

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::48b976f14073ab46bfeb97d9ed9a216d
http://europepmc.org/articles/PMC7310361

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