Results 41 to 50 of about 1,337 (162)

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

Safety and efficacy of a feed additive consisting of monensin sodium (Elancoban® G200) for chickens for fattening, chickens reared for laying and turkeys (Elanco GmbH)

EFSA Journal, 2023
Following a request from the European Commission, EFSA was asked to deliver a new scientific opinion on the coccidiostat monensin sodium (Elancoban® G200) when used as a feed additive for chickens for fattening and turkeys. Based on the new data provided,
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, Yolanda Sanz, Roberto Edoardo Villa, Ruud Woutersen, Pier Sandro Cocconcelli, Boet Glandorf, Lieve Herman, Miguel Prieto Maradona, Maria Saarela, Jürgen Gropp, Guido Rychen, Rosella Brozzi, Elisa Pettenati, Orsolya Holczknecht, Alberto Navarro‐Villa, Barbara Rossi, Maria Vittoria Vettori   +30 more
doaj   +1 more source

Fighting eimeriosis by using the anti-eimerial and anti-apoptotic properties of rhatany root extract

Frontiers in Immunology
BackgroundOver the last decade, extensive use of coccidiostats to treat and control Eimeria infection has developed drug resistance, prompting the search for new alternative therapies.
Saleh Al-Quraishy, Rewaida Abdel-Gaber, Ghada Alamari, Andreas Meryk, Saeed El-Ashram, Saeed El-Ashram, Esam M. Al-Shaebi, Mohamed A. Dkhil, Mohamed A. Dkhil   +8 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

Safety and efficacy of STENOROL® (halofuginone hydrobromide) as a feed additive for chickens for fattening and turkeys

EFSA Journal, 2020
Following a request from the European Commission, the Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) was asked to deliver a scientific opinion on the coccidiostat STENOROL® containing halofuginone hydrobromide (halofuginone ...
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 Fašmon Durjava, Maryline Kouba, Marta López‐Alonso, Secundino López Puente, Francesca Marcon, Baltasar Mayo, Alena Pechová, Mariana Petkova, Fernando Ramos, Yolanda Sanz, Roberto Edoardo Villa, Ruud Woutersen, Gabriele Aquilina, Paul Brantom, Georges Bories, Pier Sandro Cocconcelli, Jürgen Gropp, Guido Rychen, Orsolya Holczknecht, Maria Vittoria Vettori   +25 more
doaj   +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

Efficacy of the feed additive consisting of decoquinate (Deccox®) for use in chickens for fattening (Zoetis Belgium SA)

EFSA Journal, 2021
Following a request from the European Commission, the Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) was asked to deliver a scientific opinion on the efficacy of decoquinate (Deccox®) 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 Fašmon Durjava, Maryline Kouba, Marta López‐Alonso, Secundino López Puente, Francesca Marcon, Baltasar Mayo, Alena Pechová, Mariana Petkova, Fernando Ramos, Yolanda Sanz, Roberto Edoardo Villa, Ruud Woutersen, Jürgen Gropp, Guido Rychen, Orsolya Holczknecht, Maria Vittoria Vettori   +21 more
doaj   +1 more source

Safety and efficacy of Elancoban® G200 (monensin sodium) for chickens for fattening, chickens reared for laying and turkeys

EFSA Journal, 2019
The feed additive Elancoban® G200, containing the active substance monensin sodium, an ionophore anticoccidial, is intended to control coccidiosis in chickens for fattening, chickens reared for laying and turkeys.
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 Kos Durjava, Marta López‐Alonso, Secundino López Puente, Francesca Marcon, Baltasar Mayo, Alena Pechová, Mariana Petkova, Fernando Ramos, Yolanda Sanz, Roberto Edoardo Villa, Ruud Woutersen, Georges Bories, Paul Brantom, Jürgen Gropp, Antonio Finizio, Andreas Focks, Ivana Teodorovic, Boet Glandorf, Lieve Herman, Miguel Prieto Maradona, Orsolya Holczknecht, Jordi Tárres‐Call, Maria Vittoria Vettori, Maryline Kouba   +29 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