Results 21 to 30 of about 12,179 (181)

Structure and Function of a Multi‐Megadalton Virus‐Like Proteolytic Dodecahedron

Angewandte Chemie, EarlyView.
Zuzalysin, a virulence metallopeptidase of the periodontal pathogen Porphyromonas gingivalis, is secreted as a latent, flexible ≈95‐kDa monomer. Calcium triggers cysteine‐switch activation and hierarchical assembly into pentamers, bipentamers, tripentamers, and a ≈5.6‐MDa, ≈355‐Å dodecahedron. Structures at 1.8–3.6 Å reveal a virus‐sized catalytic cage
Mariusz Madej, Arturo Rodríguez‐Banqueri, Danuta Mizgalska, Borys Szmigielski, Zuzanna Nowakowska, Małgorzata Benedyk‐Machaczka, Monika Bzowska, Katarzyna Mikruta, Juan Sebastián Ramírez‐Larrota, Chinanu Agunanne, Olivier Julien, Anthony J. O'Donoghue, Carsten Scavenius, Mario López‐Martín, Enrique Marcos, Łukasz Koziej, Sebastian Glatt, Pablo Guerra, Ulrich Eckhard, Jan Potempa, F. Xavier Gomis‐Rüth   +20 more
wiley   +2 more sources

Proteomics-based screening and antibiotic resistance assessment of clinical and sub-clinical Brucella species: An evolution of brucellosis infection control.

PLoS ONE, 2022
Brucellae are intracellular sneaky bacteria and they can elude the host's defensive mechanisms, resulting in therapeutic failure. Therefore, the goal of this investigation was to rapid identification of Brucella species collected from animals and humans ...
Ayman Elbehiry, Musaad Aldubaib, Osamah Al Rugaie, Eman Marzouk, Marwan Abaalkhail, Ihab Moussa, Mohamed H El-Husseiny, Adil Abalkhail, Mohammed Rawway   +8 more
doaj   +1 more source

Tipificación molecular de especies de Brucella en ganaderías lecheras de la provincia del Azuay – Ecuador

Revista Científica, 2023
La Brucelosis es una enfermedad zoonótica extendida a nivel mundial en el ganado bovino, ocasionada principalmente por Brucella abortus, previamente reportada en ciertas regiones del Ecuador.
Omar Santiago Andrade-Guzmán, Antonio Javier Vallecillo, Andrea Elizabeth Vintimilla-Rojas, Andrés Norberto Haro-Haro, Ivanna Solmayra Agreda-Orellana, Daniela Alejandra Vintimilla-Rojas, Sergio Emiro Rivera-Pirela   +6 more
doaj   +1 more source

A Retrospective Study (2015–2020) on the Risk Factors Associated with the Persistence and Spread of Brucellosis in Buffalo Farms in Caserta Province, Italy

Veterinary Sciences
Bovine and bubaline brucellosis is still present in some regions of Italy. Although control and eradication measures have been implemented for several years, the brucellosis situation remains problematic in the Campania region.
Maria Ottaiano, Roberta Brunetti, Antonio Limone, Maria Rosaria Capone, Alessandra Di Giuseppe, Annamaria Conte, Fabrizio De Massis, Paolo Chiodini, Simona Signoriello, Loredana Baldi, E. De Carlo   +10 more
doaj   +1 more source

Contamination rate of cow's raw milk with Brucella abortus in Parsabad region by Milk Ring Test [PDF]

Bihdāsht-i Mavādd-i Ghaz̠āyī, 2012
Brucellosis is a zoonotic disease caused by gram-negative bacteria Brucella that are pathogenic for a wide variety of animals and human beings. Brucellosis, in particular, is easily transmitted via raw milk.
M.H Movassagh, D Panahei Azar
doaj  

Brucella abortus in Milk [PDF]

Journal of Hygiene, 1932
As a result of the extensive investigations in America and on the Continent into the relationship of Br. abortus to undulant fever in man, attention in this country has been directed to cases of fever due to obscure causes, with the result that an increasing number of cases of undulant fever are being reported.
openaire   +2 more sources

Karakterisasi Protein VirB4 Brucella abortus Isolat Lokal dengan Teknik Sodium Dodecyl Sulfate Polyacrylamide Gel Electrophoresis

Jurnal Veteriner, 2017
Brucellosis is a zoonotic disease cause by pathogenic bacteria of the genus Brucella. The disease infects livestock mammals such as cows, goats, pigs, and including humans. Brucella abortus has several potential virulence factors, i.e.
Ratih Novita Praja, Didik Handijatno, Setiawan Koesdarto, Aditya Yudhana   +3 more
doaj   +1 more source

Specific Detection and Differentiation Between Brucella melitensis and Brucella abortus by a Duplex Recombinase Polymerase Amplification Assay

Frontiers in Veterinary Science, 2020
Brucellosis is a highly contagious zoonosis caused by a species under the genus Brucella. A duplex recombinase polymerase amplification (Duplex RPA) assay for the specific detection of Brucella melitensis and Brucella abortus was developed in this study.
M. M. Gumaa, M. M. Gumaa, Zhaocai Li, Xiaoan Cao, Nianzhang Zhang, Zhongzi Lou, Jizhang Zhou, Baoquan Fu   +7 more
doaj   +1 more source

The clinical manifestations and laboratory test results of Brucella melitensis and Brucella abortus in acute brucellosis patients

Journal of Infection and Public Health
Background: Brucellosis is an emerging zoonotic disease worldwide. Brucella melitensis, Brucella abortus, Brucella suis, and Brucella canis are the main etiologic agents causing human brucellosis.
Kun Li, Dawei Cheng, Xihong Sun, Huijie Zhang, Bing Zhang, Tao Zheng, Xun Zhou, Wenguo Jiang, Bilal Tursun, Hai Jiang   +9 more
doaj   +1 more source

First isolation, identification and genetic characterization of Brucella abortus biovar 3 from dairy cattle in Bangladesh

Veterinary Medicine and Science, 2019
Background Brucellosis is a zoonotic disease caused by bacteria Brucella spp. belonging to the genus Brucella. It is endemic in domesticated animals in Bangladesh. Isolation, identification and genetic characterization of Brucella spp.
Md. Sadequl Islam, Giuliano Garofolo, Lorena Sacchini, Amanda C. Dainty, Mst. Minara Khatun, Sukumar Saha, Md. Ariful Islam   +6 more
doaj   +1 more source