Results 41 to 50 of about 1,222 (170)

Susceptibility of chicken Lactobacillus bacteria to coccidiostats.

The Journal of veterinary medical science, 2020
The aim of this study was to determine the susceptibility of Lactobacillus bacteria to selected coccidiostats. Seventy-five Lactobacillus isolates obtained from chickens were classified by MALDI-TOF mass spectrometry and 16S rDNA restriction analysis into seven species, among which L. salivarius (33%) and L.
DEC, Marta, PUCHALSKI, Andrzej, STĘPIEŃ-PYŚNIAK, Dagmara, MAREK, Agnieszka, URBAN-CHMIEL, Renata   +4 more
openaire   +2 more sources

Assessment of the feed additive consisting of bentonite (dioctahedral montmorillonite) as an anticaking agent for all animal species and as a substance for reduction of the contamination of feed by mycotoxins for pigs, poultry and ruminants for the renewal of its authorisation (BASF SE)

EFSA Journal, Volume 24, Issue 7, July 2026.
Abstract Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the renewal of bentonite as a technological feed additive in the functional groups of anticaking agents for all animal species and of substances for reduction of the contamination of feed by mycotoxins for pigs, poultry and ruminants.
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, Giovanna Martelli, Carlo Nebbia, Alena Pechová, Miguel Prieto‐Maradona, Katerina Theodoridou, Maria Dulak‐Lis, Jaume Galobart, Maria Vittoria Vettori, Orsolya Holczknecht, Matteo L. Innocenti, Alberto Navarro Villa, Fabiola Pizzo, Piera Valeri   +24 more
wiley   +1 more source

Copper(II), a Peculiar Metal Ion for Complexation With Monensin A Ionophore

Chemistry – A European Journal, Volume 32, Issue 14, 15 April 2026.
Copper(II) forms three chiral and EPR‐active complexes with monensinate A in methanol. Beside the bis [CuL2] and mono [CuL]+ species, the new dinuclear construct [Cu2L]3+ exhibits an [ML]+‐type and a metal salt‐type copper(II) centers weakly bound to each other through counter ion(s) and thus, being magnetically independent.
Máté Levente Kis, Bálint Hajdu, Tamás Jakusch, Zoltán Kele, Petar Dorkov, Rositsa Kukeva, Ivayla Pantcheva, Béla Gyurcsik   +7 more
wiley   +1 more source

A Field Study Evaluating the Effects of Diclazuril and Oregano Oil for the Prevention of Coccidiosis in Fattening Rabbits

Parasitologia
For years, there has been an increasing interest in natural alternatives to the conventional coccidiostats applied as feed additives, which have been used for decades to prevent coccidiosis in poultry and fattening rabbits.
Florian Lohkamp, Julia Hankel, Andreas Beineke, Josef Kamphues, Christina Strube   +4 more
doaj   +1 more source

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

Safety and efficacy of a feed additive consisting of narasin and diclazuril (Interban®) for chickens for fattening and chickens reared for laying (Elanco 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 safety and efficacy of the coccidiostat consisting of narasin and diclazuril (Interban®) for chickens for fattening and chickens reared for laying. The FEEDAP Panel concludes that the use of Streptomyces sp. NRRL B‐67771 in the production of
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, Maria Bastos, Georges Bories, Paul Brantom, Pier Sandro Cocconcelli, Jürgen Gropp, Mariana Petkova, Fernando Ramos, Guido Rychen, Luca Tosti, Ruud Woutersen, Jaume Galobart, Paola Manini, Alberto Navarro‐Villa, Elisa Pettenati, Fabiola Pizzo, Barbara Rossi, Maria Vittoria Vettori, Orsolya Holczknecht   +33 more
wiley   +1 more source

Safety and efficacy of Monimax® (monensin sodium and nicarbazin) for turkeys for fattening

EFSA Journal, 2017
The coccidiostat Monimax® (monensin sodium and nicarbazin) is considered safe for turkeys for fattening at the highest use level of 50 mg monensin and 50 mg nicarbazin/kg complete feed.
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Guido Rychen, Gabriele Aquilina, Giovanna Azimonti, Vasileios Bampidis, Maria de Lourdes Bastos, Georges Bories, Andrew Chesson, Pier Sandro Cocconcelli, Gerhard Flachowsky, Boris Kolar, Maryline Kouba, Marta López‐Alonso, Secundino López Puente, Alberto Mantovani, Baltasar Mayo, Fernando Ramos, Maria Saarela, Roberto Edoardo Villa, Robert John Wallace, Pieter Wester, Paul Brantom, Ingrid Halle, Patrick van Beelen, Orsolya Holczknecht, Maria Vittoria Vettori, Jürgen Gropp   +26 more
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

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