Results 21 to 30 of about 1,380 (144)

Development of a real-time PCR for identification of brachyspira species in human colonic biopsies. [PDF]

PLoS ONE, 2012
BACKGROUND: Brachyspira species are fastidious anaerobic microorganisms, that infect the colon of various animals. The genus contains both important pathogens of livestock as well as commensals. Two species are known to infect humans: B.
Laurens J Westerman, Herbert V Stel, Marguerite E I Schipper, Leendert J Bakker, Eskelina A Neefjes-Borst, Jan H M van den Brande, Edwin C H Boel, Kees A Seldenrijk, Peter D Siersema, Marc J M Bonten, Johannes G Kusters   +10 more
doaj   +1 more source

Expert opinion on the identification, risk assessment, and mitigation of microorganisms and parasites relevant to xenotransplantation products from pigs

Xenotransplantation, Volume 30, Issue 5, September/October 2023., 2023
Abstract Xenotransplantation has the potential to address shortages of organs available for clinical transplantation, but concerns exist regarding potential risks posed by porcine microorganisms and parasites (MP) to the health of human recipients. In this study, a risk‐based framework was developed, and expert opinion was elicited to evaluate porcine ...
Huybert Groenendaal, Solenne Costard, Reid Ballard, Stephen Bienhoff, Diana C. Challen, Brandon J. Dominguez, Douglas R. Kern, Dan Miller, Jeske Noordergraaf, Larisa Rudenko, Henk‐Jan Schuurman, Tom Spizzo, Matthew Sturos, Bill Zollers, Jay A. Fishman   +14 more
wiley   +1 more source

Identificação de Brachyspira spp. em cecos de frangos de corte por meio de histologia e ensaios diagnósticos in situ

Semina: Ciências Agrárias, 2021
O gênero Brachyspira corresponde ao grupo de bactérias anteriormente classificadas no gênero Serpulina e inclui várias espiroquetas intestinais comensais e patogênicas que afetam suínos, aves e outras espécies animais, incluindo humanos. Em aves, algumas
Monica Regina de Matos, Aline Patrícia Grzegozevski, Alessandra da Cruz, Arthur Colombari Cheng, Amanda Gerelli, Carla Fusco, Leonardo Gruchouskei, Aline de Marco Viott   +7 more
doaj   +1 more source

Human intestinal spirochetosis, irritable bowel syndrome, and colonic polyps: A systematic review and meta‐analysis

Journal of Gastroenterology and Hepatology, Volume 37, Issue 7, Page 1222-1234, July 2022., 2022
Abstract Human colonic spirochetosis (CS) is usually due toBrachyspira pilosicolior Brachyspira aalborgiinfection. While traditionally considered to be commensal bacteria, there are scattered case reports and case series of gastrointestinal (GI) symptoms in CS and reports of colonic polyps with adherent spirochetes. We performed a systematic review and
Kening Fan, Guy D Eslick, Prema M Nair, Grace L Burns, Marjorie M Walker, Emily C Hoedt, Simon Keely, Nicholas J Talley   +7 more
wiley   +1 more source

Porcine reproductive and respiratory syndrome virus impacts on gut microbiome in a strain virulence‐dependent fashion

Microbial Biotechnology, Volume 15, Issue 3, Page 1007-1016, March 2022., 2022
PRRSV, a porcine respiratory pathogen, indirectly impacts on gut microbiome composition in a strain virulence dependent fashion in association with selected immune markers. Summary Porcine reproductive and respiratory syndrome (PRRS) is a viral disease defined by reproductive problems, respiratory distress and a negative impact on growth rate and ...
Héctor Argüello, Irene Magdalena Rodríguez‐Gómez, Jose María Sánchez‐Carvajal, Francisco José Pallares, Iván Díaz, Raúl Cabrera‐Rubio, Fiona Crispie, Paul D. Cotter, Enric Mateu, Gerard Martín‐Valls, Librado Carrasco, Jaime Gómez‐Laguna   +11 more
wiley   +1 more source

Assessment of listing and categorisation of animal diseases within the framework of the Animal Health Law (Regulation (EU) No 2016/429): antimicrobial‐resistant Brachyspira hyodysenteriae in swine

EFSA Journal, Volume 20, Issue 3, March 2022., 2022
Abstract Brachyspira hyodysenteriae (B. hyodysenteriae) was identified among the most relevant antimicrobial‐resistant (AMR) bacteria in the EU for swine in a previous scientific opinion. Thus, it has been assessed according to the criteria of the Animal Health Law (AHL), in particular criteria of Article 7 on disease profile and impacts, Article 5 on ...
EFSA Panel on Animal Health and Welfare (AHAW), Søren Saxmose Nielsen, Dominique Joseph Bicout, Paolo Calistri, Elisabetta Canali, Julian Ashley Drewe, Bruno Garin‐Bastuji, José Luis Gonzales Rojas, Christian Gortázar, Mette Herskin, Virginie Michel, Miguel Ángel Miranda Chueca, Barbara Padalino, Paolo Pasquali, Helen Clare Roberts, Hans Spoolder, Karl Ståhl, Antonio Velarde, Arvo Viltrop, Christoph Winckler, Francesca Baldinelli, Alessandro Broglia, Lisa Kohnle, Yves Van der Stede, Julio Alvarez   +24 more
wiley   +1 more source

Maximum levels of cross‐contamination for 24 antimicrobial active substances in non‐target feed. Part 5: Lincosamides: lincomycin

EFSA Journal, Volume 19, Issue 10, October 2021., 2021
Abstract The specific concentrations of lincomycin in non‐target feed for food‐producing animals, below which there would not be an effect on the emergence of, and/or selection for, resistance in bacteria relevant for human and animal health, as well as the specific antimicrobial concentrations in feed which have an effect in terms of growth promotion ...
EFSA Panel on Biological Hazards (BIOHAZ), Konstantinos Koutsoumanis, Ana Allende, Avelino Alvarez‐Ordóñez, Declan Bolton, Sara Bover‐Cid, Marianne Chemaly, Robert Davies, Alessandra De Cesare, Lieve Herman, Friederike Hilbert, Roland Lindqvist, Maarten Nauta, Giuseppe Ru, Marion Simmons, Panagiotis Skandamis, Elisabetta Suffredini, Dan I Andersson, Vasileios Bampidis, Johan Bengtsson‐Palme, Damien Bouchard, Aude Ferran, Maryline Kouba, Secundino López Puente, Marta López‐Alonso, Søren Saxmose Nielsen, Alena Pechová, Mariana Petkova, Sebastien Girault, Alessandro Broglia, Beatriz Guerra, Matteo Lorenzo Innocenti, Ernesto Liébana, Gloria López‐Gálvez, Paola Manini, Pietro Stella, Luisa Peixe   +36 more
wiley   +1 more source

Maximum levels of cross‐contamination for 24 antimicrobial active substances in non‐target feed. Part 8: Pleuromutilins: tiamulin and valnemulin

EFSA Journal, Volume 19, Issue 10, October 2021., 2021
Abstract The specific concentrations of tiamulin and valnemulin in non‐target feed for food‐producing animals, below which there would not be an effect on the emergence of, and/or selection for, resistance in bacteria relevant for human and animal health, as well as the specific antimicrobial concentrations in feed which have an effect in terms of ...
EFSA Panel on Biological Hazards (BIOHAZ), Konstantinos Koutsoumanis, Ana Allende, Avelino Alvarez‐Ordóñez, Declan Bolton, Sara Bover‐Cid, Marianne Chemaly, Robert Davies, Alessandra De Cesare, Lieve Herman, Friederike Hilbert, Roland Lindqvist, Maarten Nauta, Giuseppe Ru, Marion Simmons, Panagiotis Skandamis, Elisabetta Suffredini, Dan I Andersson, Vasileios Bampidis, Johan Bengtsson‐Palme, Damien Bouchard, Aude Ferran, Maryline Kouba, Secundino López Puente, Marta López‐Alonso, Søren Saxmose Nielsen, Alena Pechová, Mariana Petkova, Sebastien Girault, Alessandro Broglia, Beatriz Guerra, Matteo Lorenzo Innocenti, Ernesto Liébana, Gloria López‐Gálvez, Paola Manini, Pietro Stella, Luisa Peixe   +36 more
wiley   +1 more source

Ad hoc method for the assessment of animal diseases caused by bacteria resistant to antimicrobials

EFSA Journal, Volume 19, Issue 6, June 2021., 2021
Abstract The European Commission requested EFSA assess antimicrobial‐resistant bacteria responsible for animal transmissible diseases, with a view to listing such pathogens for European Union action. This Scientific Opinion addresses the ad hoc method developed: (i) to give a global state of play as regards resistant animal pathogens that cause ...
EFSA Panel on Animal Health and Welfare (AHAW), Søren Saxmose Nielsen, Dominique Joseph Bicout, Paolo Calistri, Elisabetta Canali, Julian Ashley Drewe, Bruno Garin‐Bastuji, Jose Luis Gonzales Rojas, Christian Gortazar Schmidt, Mette Herskin, Virginie Michel, Miguel Angel Miranda Chueca, Barbara Padalino, Paolo Pasquali, Helen Clare Roberts, Liisa Helena Sihvonen, Hans Spoolder, Karl Stahl, Antonio Velarde, Arvo Viltrop, Christoph Winckler, Luca Guardabassi, Friederike Hilbert, Rodolphe Mader, Peter Smith, Inma Aznar, Irene Muñoz Guajardo, Francesca Baldinelli, Julio Alvarez   +28 more
wiley   +1 more source

Herd diagnosis of low pathogen diarrhoea in growing pigs – a pilot study [PDF]

, 2014
BACKGROUND: The major indication for antibiotic use in Danish pigs is treatment of intestinal diseases post weaning. Clinical decisions on antibiotic batch medication are often based on inspection of diarrhoeic pools on the pen floor.
Angen, Øystein, Baekbo, Poul, Guedes, Roberto, Jensen, Tim Kåre, Johansen, Markku, Jorsal, Sven Erik Lind, Nielsen, Jens Peter, Pedersen, Ken Steen, Ståhl, Marie   +8 more
core   +4 more sources