Results 101 to 110 of about 5,522 (229)

Infant‐Type Bifidobacteria as Biocontrol Agents: Suppressing Listeria monocytogenes via Key Virulence Gene Alteration

Canadian Journal of Infectious Diseases and Medical Microbiology, Volume 2025, Issue 1, 2025.
Infant‐type bifidobacteria exhibit potential as targeted biocontrol agents against Listeria monocytogenes infections. However, the strain‐specific antimicrobial efficacy and molecular mechanisms remain insufficiently characterized. In this study, the probiotic potential of five bifidobacteria strains was systematically evaluated through comprehensive ...
Qianglai Tan, Yiting Zheng, Lanlan Wu, Yanling Wang, Wanqian Xu, Muding Lin, Zhen Zeng, Arif Siddiqui   +7 more
wiley   +1 more source

Avaliação da patogenicidade de amostras de Brachyspira pilosicoli através de técnicas histopatológicas convencionais e por imuno-histoquímica Assessment of the pathogenicity of Brachyspira pilosicoli strains by conventional histopathological techniques and by immunohistochemistry

Pesquisa Veterinária Brasileira, 2004
O presente trabalho avaliou diferenças de patoge-nicidade entre 19 cepas de Brachyspira pilosicoli isoladas de casos de diarréia em suínos no Estado do Rio Grande do Sul, usando um modelo de infecção oral de pintos de um dia.
Fabiana Beatriz Paulovich, Sandra Maria Borowski, David Driemeier, Luis Eduardo Razia, Tania Allen Coutinho, Aline Beatriz Heinen Prates, Caroline Pescador, André Correa, David Emilio S.N. de Barcellos   +8 more
doaj   +1 more source

Metagenomic analysis of the gut microbiota of hooded cranes (Grus monacha) on the Izumi plain in Japan

FEBS Open Bio, Volume 14, Issue 12, Page 1972-1984, December 2024.
We analyzed metagenomic sequencing data obtained from fecal samples of hooded cranes and wild ducks that winter on the Izumi Plain in Japan. Various organisms were identified in each sample, and their diversity differs between the crane and duck groups, suggesting that these two bird species may have distinct gut microbiota.
Kosuke Takada, So Nakagawa, Kirill Kryukov, Makoto Ozawa, Tokiko Watanabe   +4 more
wiley   +1 more source

Detección de Brachyspira pilosicoli y otras especies de Brachyspira en granjas avícolas argentinas

Revista Argentina de Microbiología, 2016
ResumenAlgunas especies del género Brachyspira, como Brachyspira pilosicoli, Brachyspira intermedia y Brachyspira alvinipulli, son especies patógenas capaces de producir enfermedad en gallinas ponedoras. En nuestro país, la presencia de B. pilosicoli y otras especies de Brachyspira ha sido informada en cerdos y en perros, pero no existen antecedentes ...
Illanes, Natalia V., Tamiozzo, Pablo J., Cabral, Ana, Bertone, Judith, Romanini, Silvia, Yaciuk, Raúl, Vázquez, Mercedes, Pelliza, Bibiana R.   +7 more
openaire   +1 more source

Comparison of the Luminal and Mucosa-Associated Microbiota in the Colon of Pigs with and without Swine Dysentery

Frontiers in Veterinary Science, 2017
Colonic contents and mucosal scrapings from pigs inoculated with Brachyspira hyodysenteriae or Brachyspira hampsonii were collected at necropsy and classified as either positive (n = 29) or negative (n = 7) for swine dysentery (SD) based upon lesions and
Eric R. Burrough, Bailey L. Arruda, Paul J. Plummer, Paul J. Plummer   +3 more
doaj   +1 more source

Confirmation that “Brachyspira hampsonii” clade I (Canadian strain 30599) causes mucohemorrhagic diarrhea and colitis in experimentally infected pigs [PDF]

, 2014
BACKGROUND: “Brachyspira hampsonii”, discovered in North America in 2010 associated with dysentery-like illness, is an economically relevant swine pathogen resulting in decreased feed efficiency and increased morbidity, mortality and medication usage. “B.
Champika Fernando, Hollie D Lemieux, Janet E Hill, John C S Harding, Joseph E Rubin, Matheus O Costa, Susan E Detmer   +6 more
core   +1 more source

The widespread keeping of wild pets in the Neotropics: An overlooked risk for human, livestock and wildlife health

People and Nature, Volume 6, Issue 3, Page 1023-1035, June 2024.
Abstract Zoonoses constitute a major risk to human health. Comprehensive assessments on the potential emergence of novel disease outbreaks are essential to ensure the effectiveness of sanitary controls and to establish mitigating actions. Through a continental‐scale survey of rural human settlements conducted over 13 years in 15 Neotropical countries ...
Pedro Romero‐Vidal, Guillermo Blanco, Jomar M. Barbosa, Martina Carrete, Fernando Hiraldo, Erica C. Pacífico, Abraham Rojas, Alan O. Bermúdez‐Cavero, José A. Díaz‐Luque, Rodrigo León‐Pérez, José L. Tella   +10 more
wiley   +1 more source

The complete genome sequence of the pathogenic intestinal spirochete Brachyspira pilosicoli and comparison with other Brachyspira genomes.

PLoS ONE, 2010
BackgroundThe anaerobic spirochete Brachyspira pilosicoli colonizes the large intestine of various species of birds and mammals, including humans. It causes "intestinal spirochetosis", a condition characterized by mild colitis, diarrhea and reduced ...
Phatthanaphong Wanchanthuek, Matthew I Bellgard, Tom La, Karon Ryan, Paula Moolhuijzen, Brett Chapman, Michael Black, David Schibeci, Adam Hunter, Roberto Barrero, Nyree D Phillips, David J Hampson   +11 more
doaj   +1 more source

Comparative genomics of Brachyspira pilosicoli strains: genome rearrangements, reductions and correlation of genetic compliment with phenotypic diversity

BMC Genomics, 2012
Background The anaerobic spirochaete Brachyspira pilosicoli causes enteric disease in avian, porcine and human hosts, amongst others. To date, the only available genome sequence of B. pilosicoli is that of strain 95/1000, a porcine isolate.
Mappley Luke J, Black Michael L, AbuOun Manal, Darby Alistair C, Woodward Martin J, Parkhill Julian, Turner A, Bellgard Matthew I, La Tom, Phillips Nyree D, La Ragione Roberto M, Hampson David J   +11 more
doaj   +1 more source

Cross-reactions in specific Brachyspira spp. PCR assays caused by “Brachyspira hampsonii” isolates [PDF]

Journal of Veterinary Diagnostic Investigation, 2016
An emerging novel spirochete in swine, provisionally designated “ Brachyspira hampsonii,” has been detected worldwide. It has been associated with swine dysentery and cannot be differentiated from B. hyodysenteriae, the classical etiologic agent of this disease, using standard phenotypic methods. We evaluated cross-reactions of “ B.
Luis M, Aller-Morán, F Javier, Martínez-Lobo, Pedro, Rubio, Ana, Carvajal   +3 more
openaire   +2 more sources