Results 61 to 70 of about 1,668 (149)

Global Analysis of the Co‐Occurrence of Antimicrobial and Metal Resistance Genes in Bacterial Genomes From Dairy‐Isolated Pathogens

Environmental Microbiology, Volume 28, Issue 4, April 2026.
Metal contamination in dairy systems drives antibiotic resistance through co‐selection. Analysis of 3303 genomes revealed 74% of isolates harbour more metal than AMR genes. Arsenic (arsB) and tetracycline (tet(38)) resistance co‐occur in 43% of bacteria, exhibiting nearly identical prevalence, suggesting a tight genetic linkage.
Arlen Carvalho de Oliveira Almeida, Hannay Crystynah Almeida de Souza, Juliana Fidelis, Anamaria Mota Pereira dos Santos, Ana Beatriz Portes, Uiara Moreira Paim, Paloma Almeida Rodrigues, Marion Pereira da Costa, Carlos Adam Conte‐Junior   +8 more
wiley   +1 more source

Assessment of the feed additive consisting of Enterococcus lactis DSM 10663 NCIMB 10415 (Oralin®) for calves for rearing, piglets, chickens for fattening, turkeys for fattening, cats and dogs for the renewal of its authorisation (Chevita Tierarzneimittel GmbH)

EFSA Journal, Volume 24, Issue 3, March 2026.
Abstract Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the assessment of the application for renewal of authorisation of the additive Oralin®, a preparation containing viable cells of Enterococcus lactis DSM 10663 (formerly identified as Enterococcus faecium), as a zootechnical feed additive for ...
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Roberto Edoardo Villa, Giovanna Azimonti, Eleftherios Bonos, Henrik Christensen, Mojca Durjava, Birgit Dusemund, Ronette Gehring, Boet Glandorf, Maryline Kouba, Marta López‐Alonso, Francesca Marcon, Carlo Nebbia, Alena Pechová, Miguel Prieto‐Maradona, Katerina Theodoridou, Pier Sandro Cocconcelli, Baltasar Mayo, Montserrat Anguita, Nicole Bozzi Cionci, Rosella Brozzi, Matteo L. Innocenti, Jordi Tarrés‐Call, Yolanda García‐Cazorla   +23 more
wiley   +1 more source

Decoquinate, lasalocid and monensin for starter feeds and the performance of holstein calves to 20 weeks of age

Scientia Agricola, 2002
The large utilization of coccidiostats in dairy herds has raised the question regards the best product to use, based on better animal performance. Sixty-four Holstein calves were randomly assigned to four treatments at 10 (±4) d of age to evaluate calf ...
Carla Maris Bittar Nussio, John Tal Huber, Luiz Gustavo Nussio   +2 more
doaj  

Safety and efficacy of a feed additive consisting of narasin (Monteban® G100) for chickens for fattening (Elanco GmbH)

EFSA Journal
Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of the coccidiostat narasin (Monteban® G100) for chickens for fattening.
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Vasileios Bampidis, Giovanna Azimonti, Maria de Lourdes Bastos, Henrik Christensen, Birgit Dusemund, Mojca Durjava, Maryline Kouba, Marta López‐Alonso, Secundino López Puente, Francesca Marcon, Baltasar Mayo, Alena Pechová, Mariana Petkova, Fernando Ramos, Roberto Edoardo Villa, Ruud Woutersen, Antonio Finizio, Jürgen Gropp, Guido Rychen, Ivana Teodorovic, Jaume Galobart, Orsolya Holczknecht, Alberto Navarro‐Villa, Elisa Pettenati, Maria Vittoria Vettori, Barbara Rossi   +26 more
doaj   +1 more source

Determination of authorised coccidiostats in poultry compound feed: EURL Feed Additives Control, Proficiency test exercise 2012 [PDF]

, 2012
The European Union Reference Laboratory for Feed Additives Control (EURL-FA Control) has been mandated by the Directorate General for Health and Consumers (DG SANCO) to organise a Proficiency Test exercise (PT) among appointed National Reference ...
VINCENT Ursula, CHEDIN Mostafa, VON HOLST Christoph   +2 more
core   +1 more source

Scientific Opinion on the safety and efficacy of Biomin®C3 (Bifidobacterium animalis ssp. animalis, Lactobacillus salivarius ssp. salivarius and Enterococcus faecium) as feed additive for chickens for fattening, chickens reared for laying and minor avian species other than laying species [PDF]

EFSA Journal, 2015
Biomin®C3 is a preparation of strains of Enterococcus faecium, Bifidobacterium animalis and Lactobacillus salivarius. It is currently authorised in the European Union for use in feed for chickens for fattening.
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)
doaj   +1 more source

Effects of Betaine on Performance, Blood Biochemistry, Nutrient Utilization and Gut Health in Coccidia‐Infected Broilers

Veterinary Medicine and Science, Volume 12, Issue 1, January 2026.
Betaine supplementation improved growth performance, nutrient digestibility, blood lipid profiles and caecal lesion scores in broilers experimentally challenged with coccidiosis, with the greatest benefits observed at 600 mg/kg, highlighting its potential as a supportive dietary strategy against coccidial infection. ABSTRACT The objective of this study
Abdul Hafeez, Usama Saleem, Shabana Naz, Rifat Ullah Khan, Muhammad Israr, Ala Abudabos, Ibrahim A. Alhidary   +6 more
wiley   +1 more source

Screening for the coccidiostats halofuginone and nicarbazin in egg and chicken muscle: development of an ELISA [PDF]

, 2005
Nicarbazin and halofuginone have been widely used as coccidiostats for the prevention and treatment of coccidiosis in poultry. It has been shown that accidental cross-contamination of feed can lead to residues of these compounds in eggs and/or muscle ...
Huet, Anne-Catherine, Fodey, Terence, Elliott, Christopher, Delahaut, P., Daeseleire, E., Mortier, L.   +5 more
core   +1 more source

Effects of an Isoquinoline Alkaloids Blend on the Expression of Genes Relevant for Antioxidant Capacity, Barrier Integrity and Inflammation Along the Broiler Gut

Journal of Animal Physiology and Animal Nutrition, Volume 110, Issue 1, Page 1-12, January 2026.
ABSTRACT Intensive broiler production may lead to perturbations of gut function and health. The maintenance of intestinal homeostasis in broilers through the use of dietary phytogenic components such as isoquinoline alkaloids (IQs) is an emerging topic of scientific investigations.
Vasileios V. Paraskeuas, Ioannis Brouklogiannis, Anja Pastor, Konstantinos C. Mountzouris   +3 more
wiley   +1 more source

Residues of veterinary medicinal products and coccidiostats in eggs – causes, control and results of surveillance program in Poland [PDF]

, 2012
The use of veterinary medicinal products in food producing animals for a variety of purposes causes that their residues may be presented in edible tissues.
Piatkowska, M., Jedziniak, P., Zmudzki, J.   +2 more
core