Results 41 to 50 of about 15,729 (160)

A Review on Heat Stress in Broiler Chickens: Mechanisms, Effects and Mitigation Strategies

Veterinary Medicine and Science, Volume 12, Issue 5, September 2026.
Heat stress caused by high temperature and humidity compromises broiler health, welfare, and productivity by reducing feed intake, growth performance, and feed efficiency, while increasing mortality, oxidative stress, metabolic disturbances, intestinal dysfunction, gut dysbiosis, immune suppression, and meat quality deterioration.
Maksuda Begum, Laura Musa, Guido Grilli, Dilşan Akçay, Md Golam Kibria, Mst. Mayeeda Parvin, Sabiha Zarin Tasnim Bristi, Md Jisan Ahmed, Delower Hossain   +8 more
wiley   +1 more source

Morphological and Molecular Characterization of Eimeria spp. Infecting Domestic Poultry Gallus gallus in Riyadh City, Saudi Arabia

Microorganisms, 2023
Coccidiosis in chickens is one of the major problems in the poultry industry, caused by protozoan parasites of the genus Eimeria. The current study used morphological and molecular characteristics to identify Eimeria spp.
Mohammed M. Mares, Saleh Al-Quraishy, Rewaida Abdel-Gaber, Mutee Murshed   +3 more
doaj   +1 more source

Poultry Coccidiosis in and Around Arba Minch, Southern Ethiopia: A Study Based on Coprological and Postmortem Findings

Immunity, Inflammation and Disease, Volume 14, Issue 8, August 2026.
ABSTRACT Background and Objectives Ethiopia has a large chicken population, but its economic contribution is limited by disease challenges, especially coccidiosis. Despite coccidiosis's economic and health impacts, there is a notable gap in detailed knowledge regarding the predominant Eimeria species, associated intestinal lesions, and distribution ...
Yacob Bekele, Minale Getachew, Mitiku Yohannes, Ephrem Tora   +3 more
wiley   +1 more source

Safety and efficacy of a feed additive consisting of nicarbazin (NICACOX®) for chickens for fattening and chickens reared for laying (Huvepharma N.V.)

EFSA Journal, Volume 24, Issue 8, August 2026.
Abstract Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of a feed additive consisting of nicarbazin (NICACOX®) as a coccidiostat for chickens for fattening and chickens reared for laying.
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, Georges Bories, Paul Brantom, Jürgen Gropp, Guido Rychen, Luca Tosti, Ruud Woutersen, Jaume Galobart, Fabiola Pizzo, Alberto Navarro‐Villa, Maria Vittoria Vettori, José Cortiñas Abrahantes, Orsolya Holczknecht   +28 more
wiley   +1 more source

From Inflammatory Bowel Disease to Cancer: Gut Microbiota–Immune Microenvironment Crosstalk and Natural Product‐Based Therapeutic Opportunities

Cancer Nexus, Volume 2, Issue 3, July 2026.
ABSTRACT Inflammatory bowel disease (IBD), primarily Crohn's disease and ulcerative colitis, is a chronic relapsing inflammatory disorder of the gastrointestinal tract and an important risk factor for IBD‐associated cancer. Increasing evidence suggests that gut microbiota dysbiosis, epithelial barrier dysfunction, and immune microenvironment remodeling
Xue Zhang, Chongchong Gao, Rui Jiang, Zijian Wu, Jian Bai   +4 more
wiley   +1 more source

STUDI PERKEMBANGAN DAN SITOPATOLOGI Eimeria tenella PADA MEMBRANCHORIOALLANTOIS

, 2012
Penelitian ini bertujuan untuk mengetahui perkembangan dari siklus hidup Eimeria tenella gambaran histopatologik membran chorioallontois sebagai akibat infeksi sporosista dan oosista Eimeria tenella, untuk mengetahui kemungkinan penggunaan membran ...
Prastowo, Joko, Sutrisno, Bambang
core   +1 more source

Deteksi Eimeria tenella yang Memiliki Sifat Resistansi terhadap Diklazuril pada Salah Satu Peternakan Ayam di Kediri

, 2013
The aim of this study was to found diclazuril-resistant Eimeria tenella at one of local poultry in Kediri. This study used RAPD-PCR method with 5’-CCC TGA GAT GGG AAC CTC-3’ primer that showed polymorphic band around 600 bp associated with diclazuril ...
Yunus, Muchammad, Lukiswanto, B.S, Edhie, A.S   +2 more
core   +1 more source

Mitochondrial Genomes of Klossia Species: The First Complete Extrachromosomal Sequence Data From Parasites in the Monoxenous Apicomplexan Family Adeleidae Mesnil, 1903 (Apicomplexa: Adeleorina)

Journal of Eukaryotic Microbiology, Volume 73, Issue 4, July/August 2026.
ABSTRACT Complete mitochondrial genomes were sequenced and annotated from three Klossia species (Apicomplexa; Adeleorina) infecting snails in North America and Europe. Mitochondrial genomes of K. helicina (type species—NC_058857.1; 6728 bp), K. razorbacki (NC_058856.1; 6775 bp), and K.
Elizabeth G. Zeldenrust, Alexandre N. Léveillé, John R. Barta   +2 more
wiley   +1 more source

Immune response interaction of Klebsiella pneumoniae and Eimeria tenella

The Iraqi Journal of Veterinary Medicine, 2017
This study aimed to investigate the immune responses (Cellular and humoral) to Klebsiella pneumoniae and Eimeria tenella by using Delayed Type Hypersensitivity Test (Skin Test) and Tube Agglutination Test in sixteen local breed rabbits.
Ikram Abbas Aboud Al –Samrraee
doaj   +1 more source

Magnolol Improves Intestinal Antioxidant Capacity and Barrier Function by Activating the Nrf2 Signaling Pathway in a Piglet Model

Food Frontiers, Volume 7, Issue 3, May 2026.
ABSTRACT Magnolol is a natural bioactive phenolic compound with potent antioxidant properties and plays an important role in modulating intestinal healthy. However, the underlying mechanisms of magnolol in alleviating intestinal oxidative stress damage and improving the intestinal barrier integrity remain unknown. Thus, this study aimed to evaluate the
Mengyao Fang, Kang Yang, Yiyan Cui, Ting Rong, Dun Deng, Pan Yang, Zhimei Tian, Min Song, Xianyong Ma, Miao Yu   +9 more
wiley   +1 more source