Results 71 to 80 of about 2,358 (164)

Caracterização fenotípica, produção de biofilme e resistência aos antimicrobianos em isolados de Staphylococcus spp. obtidos de casos de mastite em bovinos e bubalinos

Pesquisa Veterinária Brasileira, 2012
No presente estudo, objetivou-se avaliar a sussuscetibilidade aos principais antimicrobianos e realizar uma caracterização fenotípica e genotípica de isolados de Staphylococcus spp. obtidos de casos de mastite em vacas (n=30) e búfalas (n=30).
Gabriela Guimarães, Chirles A. de França, Fernanda dos S. Krug, Rodolfo de M. Peixoto, Carina da C. Krewer, Andrea M. Lazzari, Mateus M. da Costa   +6 more
doaj   +1 more source

Biofilm-forming and antimicrobial resistance traits of staphylococci isolated from goat dairy plants

Journal of Infection in Developing Countries, 2016
Introduction: Biofilm-associated antimicrobial resistance is of increasing importance to the maintenance and spread of foodborne pathogens in the food industry.
Myrella Cariry Lira, Paricia Emília Naves Givisiez, Francisca Geovânia Canafístula de Sousa, Marciane Magnani, Evandro Leite de Souza, Denis Augusto Spricigo, Wondwossen Abebe Gebreyes, Celso José Bruno de Oliveira   +7 more
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Biopelículas y genes icaA e icaD en estafilococos coagulasa negativos aislados de catéter endovenoso central en Unidad de Cuidados Intensivos de un Hospital Nivel III en Lima, Perú

Horizonte Médico (Lima), 2018
Objective: To determine the presence of icaA and icaD genes in biofilm-forming coagulase-negative staphylococci (CoNS) isolated from central venous catheters (CVCs) from the intensive care unit of the Hospital Nacional Guillermo Almenara Irigoyen (HNGAI). Materials and methods: One hundred fifty-one (151) CVCs were collected from the HNGAI in Lima. For
Salazar, María E, Crispín, Víctor
openaire   +3 more sources

Distribution of genes encoding biofilm production in S. aureus isolated from raw milk in Kurdistan [PDF]

Bihdāsht-i Mavādd-i Ghaz̠āyī, 2014
Staphylococcus aureus is a major cause of bovine mastitis. Several virulence factors are involved in mastitis. One of the important virulence factors is the ability of the bacterium to produce biofilms.
M Shojaei, H Karimi Darehabi, A javadi
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Occurrence of virulence genes icaADBC and antibiotic resistance genes blaZ, mecA, and aac(6’)-Ie-aph (2’’)-Ia in coagulase-negative staphylococci isolates from neonates with sepsis at a regional referral hospital in Dar es Salaam, Tanzania

Bulletin of the National Research Centre
Background Coagulase-negative staphylococci (CoNS) have been linked to severe conditions such as bloodstream infection, with biofilm formation regarded as the major virulence mechanism.
Anjela John Charles, Mtebe Majigo, Jackline E. Makupa, Upendo Kibwana, Zivonishe Mwazyunga, Ambele M. Mwandigha, Elieshiupendo M. Niccodem, Joel Efraim, Nyambura Moremi, Joel Manyahi, Doreen Kamori, Mecky I. Matee, Agricola Joachim   +12 more
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Phenotypic Investigation of Biofilm Formation and the Prevalence of icaA and icaD Genes in Staphylococcus epidermidis Isolates [PDF]

Iranian Journal of Medical Microbiology, 2019
Teena Dadgar, Zahra Vahedi, Sajjad Yazdansetad, Elahe Kiaei, Hanieh Asaadi   +4 more
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Phenotypic and molecular characterization of isolates of Staphylococcus spp. obtained from sheep milk Chapecó-SC
Caracterização fenotípica e molecular de isolados de Staphylococcus spp. obtidos de leite de ovelhas do Município de Chapecó-SC

Semina: Ciências Agrárias, 2013
This study aimed to determine the antimicrobial susceptibility profile and to assess the presence of mechanisms of antimicrobial resistance in Staphylococcus spp. (n=36) isolated from mastitis in sheep’s Chapecó-SC.
José Francisco Manta Bragança, Mateus Matiuzzi da Costa, Lilian Kolling Girardini, Anderson Antônio de Queiros, Carina da Costa Krewer, Chirles Araújo de França, Marielly Bastos Cavalcante, Alais Maria Dall Agnol   +7 more
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Caracterização fenotípica, produção de biofilme e resistência aos antimicrobianos em isolados de Staphylococcus spp. obtidos de casos de mastite em bovinos e bubalinos Phemotypic characterization, biofilm production and antimicrobial resistance of Staphylococcus spp. isolates from cattle and buffaloes mastitis

Pesquisa Veterinária Brasileira, 2012
No presente estudo, objetivou-se avaliar a sussuscetibilidade aos principais antimicrobianos e realizar uma caracterização fenotípica e genotípica de isolados de Staphylococcus spp. obtidos de casos de mastite em vacas (n=30) e búfalas (n=30).
Gabriela Guimarães, Chirles A. de França, Fernanda dos S. Krug, Rodolfo de M. Peixoto, Carina da C. Krewer, Andrea M. Lazzari, Mateus M. da Costa   +6 more
doaj  

Myrtenol’s Effectiveness against Hospital-Acquired Methicillin-Resistant Staphylococcus aureus: Targeting Antibiofilm and Antivirulence Properties

International Journal of Microbiology
The emergence of methicillin-resistant Staphylococcus aureus (MRSA) several years ago highlighted the challenge of multidrug-resistant infections, emphasizing the critical need for innovative treatment approaches.
Amal F. Makled, Azza Z. Labeeb, Eman A. E. Badr, Amany M. Abdelmaksoud, Safa R. Elfiky, Asmaa K. Amer, Asmaa S. Sleem   +6 more
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Biofilm production and presence of genes icaABCD in Staphylococcus aureus strains isolated from raw milk

Kasmera, 2017
In the pathogenesis of staphylococcal mastitis the biofilm is considered a marker of virulence that allows the adhesion of the microorganism to the mammary epithelium. In order to determine the production of biofilm and the presence of icaABCD gene, 30 S.
Messaria Ginestre P., Yeiny Ávila R., Kutchynskaya Valero L., Jhoandry Rivera S., Wilfrido Briñez Z., Robert Valeris C.   +5 more
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