Results 31 to 40 of about 684 (109)

Bacteriophage P22 Virus‐Like Particles as Nanoscale Protein Scaffolds for Plant Synthetic Biology

Plant Biotechnology Journal, EarlyView.
ABSTRACT Advancing the utility of plant synthetic biology requires the continued development of protein engineering tools. Self‐assembling protein compartments, such as virus‐like particles (VLPs), provide versatile scaffolds for synthetic biology. However, few plant‐expressed VLPs have demonstrated broad amenability to protein engineering, restricting
Maxim D. Harding, Mark A. Jackson, Edward K. Gilding, David J. Craik, Frank Sainsbury, Nicole Lawrence   +5 more
wiley   +1 more source

Factores de riesgo para bacteriemias por enterobacterias productoras de betalactamasa de expectro extendido

Anales de la Facultad de Medicina, 2018
Las bacteriemias por enterobacterias se presentan como un desafío terapéutico y diagnóstico, por su frecuencia, morbimortalidad y adquisición de mecanismos de resistencia.
Florencia Cristiano, Javier González, Domiana Da Rosa, Paulina Cubas, Camila Mascheroni, Iván Lima, Andrés Bálsamo, Rosario Palacio   +7 more
doaj  

Multifunctional Properties of Wintergreen (Gaultheria procumbens) Essential Oil: Antimicrobial, Antibiofilm, and Insecticidal Effects

Flavour and Fragrance Journal, Volume 41, Issue 5, Page 1245-1261, September 2026.
Unveiling the potential of Wintergreen (Gaultheria procumbens) essential oil. ABSTRACT This study investigated the antimicrobial, antibiofilm, and insecticidal properties of wintergreen (Gaultheria procumbens L.) essential oil (GPEO). The EO was chemically characterized by GC–MS, confirming methyl salicylate as the predominant compound (99.3%).
Miroslava Kačániová, Minhang Qiao, Alessandro Bianchi, Joel Horacio Elizondo‐Luevano, Anis Ben Hsouna, Rania Ben Saad, Zhaojun Ban, Li Li, Jian Lou, Wissem Mnif, Stefania Garzoli   +10 more
wiley   +1 more source

Identificação por espectrometria de massa MALDI-TOF de Salmonella spp. e Escherichia coli isolados de carcaças bovinas

Pesquisa Veterinária Brasileira
RESUMO: O objetivo deste trabalho foi introduzir a técnica de espectrometria de massa com fonte de ionização e dessorção a laser assistida por matriz e analisador de tempo-de-voo (MALDI-TOF) para incrementar o método tradicional microbiológico na ...
Daniele Bier, Juliane F. Tutija, Taynara N. Pasquatti, Tayná L. Oliveira, Flábio R. Araújo, Newton V. Verbisck   +5 more
doaj   +1 more source

Meio modificado de cultura para caracterização de Salmonella lactose positiva A modified culture medium for the characterization of positive lactose strains of Salmonella

Revista de Saúde Pública, 1976
Foi desenvolvido um meio modificado de cultura para isolamento e caracterização de enterobactérias, visando especialmente salmonelas fermentadoras da lactose.
Deise Pasetto Falcão
doaj   +1 more source

Effect of encapsulated purple sweet potato (Ipomoea batatas L.) peel extract on fresh goat cheese: quality and polyphenolic and color stability during refrigerated storage

Journal of the Science of Food and Agriculture, Volume 106, Issue 12, Page 6905-6920, September 2026.
Abstract BACKGROUND The aim of this work was to characterize the polyphenolic profile of encapsulated purple sweet potato peel extract (PSPPE), to assess the effects of its addition (1.5 and 3 g L−1) on the color, texture, microbiological quality, microstructure, and sensory attributes of fresh goat cheese, and to monitor the polyphenolic profile and ...
Raquel Lucas‐González, Nuria Muñoz‐Tébar, Gema Martínez‐Navarrete, José Ángel Pérez‐Álvarez, Eduardo Fernández, José Manuel Lorenzo, Juana Fernández‐López, Manuel Viuda‐Martos   +7 more
wiley   +1 more source

AVALIAÇÃO DO PERFIL DE RESISTÊNCIA DE ENTEROBACTÉRIAS PRODUTORAS DE AMPC NO HOSPITAL DE CLÍNICAS DE PORTO ALEGRE

Brazilian Journal of Infectious Diseases, 2023
Introdução: A resistência bacteriana tem aumentado mundialmente pelo maior uso de antibióticos, terapias imunossupressoras e internações prolongadas, cenários frequentes após 2020, com a emergência da pandemia por Covid-19. Os gram-negativos, em especial
Ana Elize Barin, Maria Helena Pitombeira Rigatto, Gisele Oro Boff, Giulia Soska Baldissera, Patrícia da Silva Fernandes   +4 more
doaj   +1 more source

Physicochemical properties, fermentative profile, microbiological quality, and pathogen contamination of baled silage during long‐term storage

Journal of the Science of Food and Agriculture, Volume 106, Issue 12, Page 7454-7463, September 2026.
Abstract BACKGROUND Baled silage is expanding in Mediterranean regions due to climate change and demand for high‐quality forage; therefore, evaluating the effects of long‐term storage on microbiological and fermentative quality is essential. RESULTS In this study, 115 baled silages were sampled from different farms at 30, 60, 90, 180, and 270 days ...
Lidia Nieddu, Mirko Fresu, Carmelo Mastroeni, Antonio Gallo, Severino Zara, Francesco Fancello, Alberto Stanislao Atzori   +6 more
wiley   +1 more source

Lippia umbellata Cav.: Chemical Composition, Insecticidal, and Antimicrobial Activities

Chemistry &Biodiversity, Volume 23, Issue 8, August 2026.
Hexane extracts of Lippia umbellata leaves and flowers contain lupenone, α‐amyrin, and hentriacontane. They exhibit insecticidal activity against Drosophila melanogaster and inhibit AChE in vitro and in silico. Furthermore, the extracts can inhibit the growth of medically important bacteria and yeasts, including multidrug‐resistant strains.
José Guillermo Avila‐Acevedo, Miriam Arlette López‐Pérez, Ana Karen Villagómez‐Guzmán, Edgar Antonio Estrella‐Parra, Nallely Álvarez‐Santos, Israel Valencia‐Quiroz, Julieta Orozco‐Martínez, Ma. Edith López‐Villafranco, Silvia Aguilar‐Rodríguez, Carlos Leonardo Céspedes‐Acuña, Juio Alarcón‐Enos, Ana María García‐Bores   +11 more
wiley   +1 more source

Beyond a Metabolite: Lactylation as a Pivotal Regulator of Colorectal Cancer Pathogenesis and Treatment Resistance

Journal of Biochemical and Molecular Toxicology, Volume 40, Issue 8, August 2026.
This review elucidates how lactylation, a novel histone modification driven by lactate, regulates colorectal cancer pathogenesis. We summarize its roles in tumor progression, metastasis, stemness, immunosuppression, and therapy resistance, and discusses the promising therapeutic strategies of targeting the lactylation pathway.
Shuilan Yao, Yun Liang, Xinwen Liang, Qisheng Su, Xiaohong Li   +4 more
wiley   +1 more source