Results 1 to 10 of about 112,165 (227)
Inativação fotodinâmica de microrganismos [PDF]
Quimica Nova, 2007 Photodynamic Therapy uses photosensitive dyes and visible light that, combined in the presence of oxygen, produce cytotoxic species that cause tumor death. Microorganisms such as bacteria, fungi, yeasts and viruses (including HIV) can also be inactivated by visible light after treatment with an appropriate photosensitizer as an alternative low cost ...
Janice R Perussi
exaly +4 more sources
Bioterrorismo e microrganismos patogênicosApresentação [PDF]
Historia, Ciencias, Saude - Manguinhos, 2013 O uso de microrganismos patogênicos em atos de bioterrorismo é já há algum tempo objeto de grande preocupação em vários países. O presente trabalho apresenta a possível aplicação de vírus e bactérias para fins bélicos e terroristas, bem como o diagnóstico laboratorial para a identificação desses agentes. Foram salientados, entre outros, como agentes de
Schatzmayr, Hermann G. +1 more
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Synergistic Antibacterial Effect of Eugenol and Biogenic Silver Nanoparticles on Staphylococcus pseudintermedius Isolated from Canine Keratoconjunctivitis Sicca [PDF]
MoleculesPlants are a valuable source of bioactive compounds with therapeutic potential. Antibacterials of natural origin represent a promising and sustainable alternative in the fight against bacterial infections. In addition to being effective against bacterial
Weslei Roberto Correia Cabral +11 more
doaj +2 more sources
Os microrganismos no ensino básico [PDF]
, 2012 O estudo dos microrganismos reveste-se de aspetos de crucial importância uma vez que interferem na nossa vida como seres humanos, e também, de uma forma mais global, no funcionamento de toda a vida no planeta.
Lima, Nelson, Mafra, P.
core +2 more sources
Controle biológico da podridão radicular e promoção de crescimento em pepino hidropônico com microrganismos de manguezais [PDF]
Pesquisa Agropecuaria Brasileira, 2011 O objetivo deste trabalho foi avaliar a capacidade de microrganismos de manguezais para controlar a podridão radicular causada por Pythium aphanidermatum e para promover o crescimento em pepino hidropônico (Cucumis sativus).
Wagner Bettiol
exaly +2 more sources
Corrigendum: Klebsiella pneumoniae biofilms and their role in disease pathogenesis [PDF]
Frontiers in Cellular and Infection MicrobiologyMaria Eduarda Souza Guerra +7 more
doaj +2 more sources
Genomic analysis of Elizabethkingia meningoseptica causing bacteremia in the Brazilian Amazon [PDF]
New Microbes and New InfectionsSergio Mascarenhas Morgado +4 more
doaj +2 more sources
Klebsiella pneumoniae Biofilms and Their Role in Disease Pathogenesis
Frontiers in Cellular and Infection Microbiology, 2022 The ability to form biofilms is a crucial virulence trait for several microorganisms, including Klebsiella pneumoniae – a Gram-negative encapsulated bacterium often associated with nosocomial infections.
Maria Eduarda Souza Guerra +7 more
doaj +1 more source
Frontiers in Microbiology, 2021 Klebsiella pneumoniae is a Gram-negative pathogen that has become a worldwide concern due to the emergence of multidrug-resistant isolates responsible for various invasive infectious diseases. Biofilm formation constitutes a major virulence factor for K.
Thaisy Pacheco +6 more
doaj +1 more source
Frontiers in Microbiology, 2021 Although originally known as an opportunistic pathogen, Klebsiella pneumoniae has been considered a worldwide health threat nowadays due to the emergence of hypervirulent and antibiotic-resistant strains capable of causing severe infections not only on ...
Ana Érika Inácio Gomes +6 more
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