Results 21 to 30 of about 13,404 (173)

Atividade antibacteriana de extrato hidro-alcoólico de folhas de jambolão (Syzygium cumini (L.) Skells) [PDF]

Ciência Rural, 2005
A atividade antimicrobiana de plantas medicinais tem sido pesquisada em diversas espécies, tanto no Brasil quanto em outros países. O objetivo deste trabalho foi o de avaliar a existência de efeito antibacteriano de extrato hidro-alcoólico a 10% (m/v) de
Andrea Pinto Loguercio, Alice Battistin, Agueda Castagna de Vargas, Andréia Henzel, Niura Mazzini Witt   +4 more
doaj   +1 more source

Effects of the essential oil of Lippia gracilis Schauer on caulinary shoots of heliconia cultivated in vitro Efeito do óleo essencial de Lippia gracilis Schauer sobre ápices caulinares de heliconia cultivadas in vitro

Revista Brasileira de Plantas Medicinais, 2012
The effects of thymol and carvacrol and the essential oil of Lippia gracilis on caulinary shoots of heliconia were evaluated. After disinfection, the shoots were inoculated into MS medium and subjected to the treatments with 420 µL L-1 of essential oil ...
C.C. Albuquerque, T.R. Camara, A.E.G. Sant'ana, C. Ulisses, L. Willadino, C. Marcelino Júnior   +5 more
doaj   +1 more source

Electrospun Poly(caprolactone)/Poly(ethylene oxide) Membranes Incorporating Green‐Synthesized Zinc Oxide Nanoparticles for Enhanced Wound Healing Applications

Small Science, Volume 6, Issue 6, June 2026.
Green‐synthesized zinc oxide nanoparticles obtained via green‐combustion synthesis with Moringa oleifera leaves extract are incorporated into electrospun poly(caprolactone)/poly(ethylene oxide) (PCL/PEO) membranes for wound healing. The resulting composite exhibits enhanced hydrophilicity, high fluid absorption, excellent biocompatibility, and ...
Ronaldo Silveira, Henrique Borba Modolon, Edgar Andrés Chavarriaga, Alex Arbey Lopera, Jaqueline Leite Vieira, Milena Botelho Pereira Soares, Josiane Dantas Viana Barbosa, Elidio Angioletto, Tiago Bender Wermuth, Oscar Rubem Klegues Montedo, Sabrina Arcaro   +10 more
wiley   +1 more source

Filmes poliméricos com adição de agente antimicrobiano a base de prata: desenvolvimento, caracterização e aplicação em cortes de carne bovina [PDF]

, 2009
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Química, Florianópolis, 2009.Embalagens ativas, especialmente os filmes antimicrobianos vêm sendo estudados e avaliados como método ...
Fronza, Nei
core  

Bacteriophage and Fusidic Acid Have Synergistic Effect Against Meticillin‐Resistant Staphylococcus pseudintermedius in Ex Vivo Canine Dermis Model

Veterinary Dermatology, Volume 37, Issue 2, Page 200-210, April 2026.
Background: Antimicrobial stewardship has become vital given the progressive emergence of multidrug‐resistant bacteria, and novel approaches to the treatment of bacterial infections are needed. Recently, reported synergistic effects of antibacterial drugs and bacteriophage therapy have revealed promising applications for the management of meticillin ...
Sarah Ehling, Elisa Peh, Hilke Oltmanns, Jessica Meissner, Sophie Kittler, Christina Puff, Jutta Verspohl, Mathias Müsken, Madeleine Plötz, Andrea Vanessa Volk   +9 more
wiley   +1 more source

Costos del tratamiento antimicrobiano en pacientes con infección [PDF]

, 2015
Introducción:Los costos relacionados con el tratamiento antimicrobiano de los pacientes con infecciones del torrente sanguíneo causados por microorganismos resistentes han sido poco explorados.
De Oliveira, Adriana Cristina, Farnetano Rocha, Rodrigo, Oliveira de Paula, Adriana   +2 more
core  

GNPS Untargeted GC‐MS Metabolomic Analysis of Essential Oils From Duguetia lanceolata and Evaluation of Antimicrobial Activity

Chemistry &Biodiversity, Volume 23, Issue 2, February 2026.
Untargeted metabolomic analysis of the essential oil of D. lanceolata leaves collected in winter revealed that they are mostly composed of sesquiterpenes, while those collected in autumn showed a predominance of monoterpenes. Both essential oils displayed antimicrobial activity against bacterial and fungal species.
Jackson Monteiro, Geovanna N. Antonelli, Erick P. Dantas, Simone S. Grecco, Marisi G. Soares, João Henrique G. Lago, Renata C. Pascon, Marcelo A. Vallim, Patricia Sartorelli   +8 more
wiley   +1 more source

Structured Promoter Variability in Epigenetically Regulated Operons Contributes to Surface Adaptation in Salmonella

Microbial Biotechnology, Volume 19, Issue 2, February 2026.
We discovered that Salmonella uses structured, recurrent variation in epigenetically regulated promoter regions to fine‐tune gene expression, revealing a novel evolutionary strategy for surface adaptation. ABSTRACT Bacterial adaptation to dynamic and hostile environments often relies on the ability to modify surface structures, which are subjected to ...
Rocío Fernández‐Fernández, Gabriel Gutiérrez, Francine Piubeli, Junkal Garmendia, Carmen R. Beuzón, María Antonia Sánchez‐Romero   +5 more
wiley   +1 more source

Single Cold Atmospheric Plasma Therapy May Improve the Treatment Outcome of Canine Otitis Externa With Secondary Infection

Veterinary Dermatology, Volume 37, Issue 1, Page 103-110, February 2026.
Background: Otitis externa with secondary bacterial or yeast infection is a common problem in small animal practice. Cold physical plasma (CPP) has been reported to have antimicrobial activity in vitro. Results: Ears treated additionally with CPP showed lower otic scores after 21 days compared to nontreated ears, although this difference was not ...
Ralf S. Mueller, Cosima Bouassiba
wiley   +1 more source

Potencial antimicrobiano e antioxidante de óleo essencial de frutos de pimenta rosa (Schinus terebinthifolius Raddi) [PDF]

, 2020
O presente estudo objetivou avaliar o potencial antimicrobiano e antioxidante de óleo essencial dos frutos da pimenta-rosa coletados na cidade de Capão do Leão ...
Contessa, Camila Ramão, Moraes, Caroline Costa, Maciel, Maiara Vargas, Dias, Álvaro Renato Guerra, Zavareze, Elessandra da Rosa, Fontes, Milena Ramos Vaz   +5 more
core   +3 more sources