Results 131 to 140 of about 109,971 (317)

Prevalencia de brucelosis en bovinos y búfalos en las regiones de Centroamérica y el Caribe y Sudamérica. Revisión Sistemática y Metaanálisis

Revista de Producción Animal, 2022
Antecedentes: La brucelosis provoca pérdidas en la ganadería en los países de América. En esta región se reportan variaciones en su prevalencia asociadas a la implementación de los programas de control, por lo que se requiere un análisis que permita la ...
Cesar Augusto Zamora Macías, Marina D alila Zambrano Aguayo , Gustavo Adolfo Navarrete Suarez , Madeline Michelle Rezabala Zambrano , Osvaldo Fonseca-Rodríguez , Miguel Pérez Ruano   +5 more
doaj  

Bacterial Outer Membrane Vesicles: From Physics to Clinical

MedComm – Biomaterials and Applications, Volume 4, Issue 2, June 2025.
A review of an introduction to the mechanisms of formation of OMVs, their action on bacteria and relationship to disease, vaccines, biomonitoring, drug delivery and regenerative medicine in the clinic. ABSTRACT Bacterial outer membrane vesicles (OMVs) are nanoscale vesicular structures naturally produced by Gram‐negative bacteria during growth.
Jun Zhou, Shuang Zou, Derong Dai, Liqing He, Xingyu Mou, Ninglin Zhao, Hong Li, Rui Bao   +7 more
wiley   +1 more source

Dendritic cells and Brucella spp. interaction: the sentinel host and the stealthy pathogen

Folia Microbiologica (Prague), 2019
As dendritic cells (DCs) are among the first cells to encounter antigens, these cells trigger both innate and T cell responses, and are the most potent antigen-presenting cells.
E. Avila-Calderón, L. Flores-Romo, W. Sharon, L. Donis-Maturano, Miguel A. Becerril-García, M. Arreola, B. A. Reynoso, F. S. Güemes, Araceli Contreras-Rodríguez   +8 more
semanticscholar   +1 more source

tRNA signatures reveal polyphyletic origins of streamlined SAR11 genomes among the alphaproteobacteria [PDF]

, 2013
Phylogenomic analyses are subject to bias from compositional convergence and noise from horizontal gene transfer (HGT). Compositional convergence is a likely cause of controversy regarding phylogeny of the SAR11 group of Alphaproteobacteria that have ...
Amrine, Katherine C. H., Ardell, David H., Swingley, Wesley D.   +2 more
core   +4 more sources

Phylogenetic analysis reveals an ancient gene duplication as the origin of the MdtABC efflux pump. [PDF]

, 2020
The efflux pumps from the Resistance-Nodulation-Division family, RND, are main contributors to intrinsic antibiotic resistance in Gram-negative bacteria. Among this family, the MdtABC pump is unusual by having two inner membrane components.
Górecki, Kamil, McEvoy, Megan M
core   +2 more sources

Brucellosis in the Head and Neck: A Forgotten Differential Diagnosis

Van Tıp Dergisi
INTRODUCTION: Patients with brucellosis present with nonspecific symptoms originating from different organs. In this study, we aimed to investigate the symptoms related to the head and neck region in patients with brucellosis. METHODS: The retrospective
Yaser Said Çetin, İlyas Dündar
doaj   +1 more source

Expression of Brucella abortus Omp25 Protein in Lactococcus lactis Probiotic Bacteria [PDF]

Journal of Mazandaran University of Medical Sciences, 2023
Background and purpose: The sequence of Omp25 is conserved in all Brucella species. The high antigenicity of the product of this gene stimulates the host’s immune system. Using engineered probiotic bacteria is an appropriate method for vaccine transport.
Somayeh Tirbakhsh Gouran, Abbas Doosti, Mohammad-Saeid Jami   +2 more
doaj  

Understanding how foods and enteral feedings influence the gut microbiome

Nutrition in Clinical Practice, Volume 40, Issue 3, Page 555-574, June 2025.
Abstract The gut microbiome supports both gut and overall health. Diet is known to be one of the driving factors that influences the gut microbiome. The foods we eat, the dietary and nondietary components they contain, various food consumption patterns, and the ratio of nutrients consumed have been shown to impact gut microbiome composition and ...
Gail A. M. Cresci
wiley   +1 more source

A MALDI-TOF MS database with broad genus coverage for species-level identification of Brucella

PLoS Neglected Tropical Diseases, 2018
Brucella are highly infectious bacterial pathogens responsible for a severely debilitating zoonosis called brucellosis. Half of the human population worldwide is considered to live at risk of exposure, mostly in the poorest rural areas of the world ...
Jennifer Mesureur, Sandrine Arend, Béatrice Cellière, Priscillia Courault, Pierre-Jean Cotte-Pattat, H. Totty, P. Deol, V. Mick, V. Girard, Joanne Touchberry, Vanessa Burrowes, J. Lavigne, D. O’Callaghan, V. Monnin, Anne Keriel   +14 more
semanticscholar   +1 more source

Recovery of a medieval Brucella melitensis genome using shotgun metagenomics [PDF]

, 2014
Shotgun metagenomics provides a powerful assumption-free approach to the recovery of pathogen genomes from contemporary and historical material. We sequenced the metagenome of a calcified nodule from the skeleton of a 14th-century middle-aged male ...
Bandiera, Pasquale, Bianucci, Raffaella, Bramanti, Barbara, Giuffra, Valentina, Kay, Gemma L., Milanese, Marco, Pallen, Mark J., Sergeant, Martin J.   +7 more
core   +5 more sources