Results 11 to 20 of about 9,866 (201)

Produção de biofilme por leveduras isoladas de cavidade bucal de usuários de prótese dentária

Acta Scientiarum. Health Sciences, 2008
Foi analisada a presença de espécies do gênero Cândida na saliva de indivíduos distribuídos em três grupos: 1) com prótese e lesão; 2) com prótese sem lesão; 3) sem prótese e sem lesão, correlacionando com a capacidade de produção de biofilme em meio ...
André Gasparetto, Melyssa Fernanda Norman Negri, Claudete Rodrigues de Paula, Terezinha Inez Estivalet Svidzinski   +3 more
doaj   +2 more sources

Formação de biofilme por Vibrio parahaemolyticus isolados de pescados

Pesquisa Veterinária Brasileira, 2017
RESUMO: O pescado é um alimento altamente perecível, possui pH próximo a neutralidade, elevada atividade de água e alto teor de nutrientes facilmente utilizáveis por micro-organismos.
Janaina V. da Rosa, Karoline Käefer, Natália V. da Conceição, Rita C.S. da Conceição, Cláudio D. Timm   +4 more
doaj   +2 more sources

Influência do polipirrol e dos níveis de salinidade na formação de biofilme em Aeromonas spp.

Pesquisa Veterinária Brasileira
RESUMO: Bactérias do gênero Aeromonas são patógenos altamente disseminados no ambiente aquático, responsáveis por grandes perdas econômicas na piscicultura de diversos países.
Isabelle Caroline Pires, Naiana B. Freire, Antônio W.C. Fernandes, Renata F.S. Souza, Fernando A.G. Silva Jr, Helinando P. Oliveira, Mateus M. Costa   +6 more
doaj   +2 more sources

Comparison of the in vitro antibiofilm activities of otic cleansers against canine otitis externa pathogens. [PDF]

Vet Dermatol
Background – Biofilm production by canine otitis externa (COE) pathogens and resistance development to multiple antimicrobials are commonly reported problems in veterinary practice. The use of adjuvants to disrupt biofilms may be a viable adjunctive therapy.
Savaliya BF, Kim S, Veltman T, Trott DJ.
europepmc   +2 more sources

To biofilm or not to biofilm

eLife, 2022
A new model helps to predict under which conditions a species of bacteria will switch to a static lifestyle.
Shravan Pradeep, Paulo E Arratia
openaire   +3 more sources

Biofilms [PDF]

Cold Spring Harbor Perspectives in Biology, 2010
The ability to form biofilms is a universal attribute of bacteria. Biofilms are multicellular communities held together by a self-produced extracellular matrix. The mechanisms that different bacteria employ to form biofilms vary, frequently depending on environmental conditions and specific strain attributes.
Daniel, López, Hera, Vlamakis, Roberto, Kolter   +2 more
openaire   +4 more sources

Comparison between clinical evaluations and laboratory findings and the impact of biofilm on antimicrobial susceptibility in vitro in canine otitis externa

Veterinary Dermatology, Volume 34, Issue 6, Page 586-596, December 2023., 2023
Background – In clinical practice, the diagnosis of otitis externa (OE) normally is based on otoscopic examination and cytological findings, followed by empirical treatment with topic drugs. Biofilm‐producing bacteria are frequently present in OE, even if its presence is often underdiagnosed. Hypothesis/Objectives – The primary aim of this study was to
Luca Luciani, Valentina Stefanetti, Elisa Rampacci, Pietro Gobbi, Laura Valentini, Raffaella Capuozzo, Fabrizio Passamonti   +6 more
wiley   +1 more source

Die Strukturaufklärung des ersten sex‐induzierenden Pheromons einer Kieselalge

Angewandte Chemie, Volume 135, Issue 43, October 23, 2023., 2023
Die Struktur eines Sexualpheromons, welches ein β‐sulfatiertes Aspartat enthält, wurde mittels Metabolomik, Isotopenmarkierung, Massenspektrometrie und NMR‐Spektroskopie aufgeklärt. Das Peptid‐Pheromon ist in femtomolaren Konzentrationen aktiv und synchronisiert die sexuelle Paarung in der Kieselalge Seminavis robusta.
Franziska A. Klapper, Christine Kiel, Peter Bellstedt, Wim Vyverman, Georg Pohnert   +4 more
wiley   +1 more source

Protocolo de Prevenção e Combate ao Biofilme

, 2023
Protocolo de Prevenção e Combate ao Biofilme do Hospital Geral de ...
Martins, Leila Cristina da Silva, Miranda, Karol do socorro Pereira de, Meireles, Elizandra Silva de carvalho de, Santos, Kariny Veiga dos   +3 more
core   +1 more source

Biofilm dispersion [PDF]

Nature Reviews Microbiology, 2020
The formation of microbial biofilms enables single planktonic cells to assume a multicellular mode of growth. During dispersion, the final step of the biofilm life cycle, single cells egress from the biofilm to resume a planktonic lifestyle. As the planktonic state is considered to be more vulnerable to antimicrobial agents and immune responses ...
Kendra P. Rumbaugh, Karin Sauer
openaire   +2 more sources