Results 71 to 80 of about 54,290 (212)

Comparative Analysis of Salmonella typhimurium‐Induced Transcriptomic Changes in the Spleen of Beijing‐You Chickens and Guang Ming Broilers

Animal Research and One Health, EarlyView.
This study analyzed the spleen transcriptomes of different chicken breeds, identified key differentially expressed genes (EGR1, FOS, and DUSP1) that regulate resistance to Salmonella infection, and elucidated the underlying regulatory mechanisms, thereby providing new targets for disease‐resistant breeding in poultry.
Zixuan Wang, Man Deng, He Geng, Jumei Zheng, Xiang Li, Yaping Wang, Qinghe Li, Guiping Zhao, Qiao Wang   +8 more
wiley   +1 more source

Occurrence of Eimeria species parasites on small-scale commercial chicken farms in Africa and indication of economic profitability. [PDF]

, 2013
Small-scale commercial poultry production is emerging as an important form of livestock production in Africa, providing sources of income and animal protein to many poor households, yet the occurrence and impact of coccidiosis on this relatively new ...
Accra Vet Lab, Accra, Ghana, Blake Damer P., Southern African Ctr Infect Dis Surveillance, Damer P Blake, Emily L. Clark, Awuni, Joseph A., Blake, Damer P., Boniface Namangala (337180), Clark, Emily L, Esron Karimuribo (503842), Fornace, K M, LSHTM, Macdonald Sarah E., FAO - Rome, Thieme, Olaf, Namangala, B, Fornace, Kimberly M, Rushton, J, Kimberly M. Fornace, Fornace Kimberly M., Thieme Olaf, Clark, Emily L., Awuni, J A, Sarah E Macdonald, Zambia, Clark Emily L., Emily L. Clark (503840), Clark, E L, Joseph A Awuni, Fornace, Kimberly M., Awuni, Joseph A, Joseph A. Awuni, Emily L Clark, Olaf Thieme (503843), Macdonald, Sarah E, Jonathan Rushton, Macdonald, S E, Karimuribo Esron, Rushton, Jonathan, Kimberly M. Fornace (503839), Rushton Jonathan, Awuni Joseph A., Karimuribo, E, Boniface Namangala, Jonathan Rushton (503844), Blake, D P, Damer P. Blake (201617), Namangala Boniface, Namangala, Boniface, Damer P. Blake, Sarah E. Macdonald, Kimberly M Fornace, Blake, Damer P, Thieme, O, Joseph A. Awuni (266289), Olaf Thieme, Karimuribo, Esron, Esron Karimuribo, Sarah E. Macdonald (503841), Macdonald, Sarah E.   +59 more
core   +1 more source

Effects of an Organic Acid Blend on Growth Performance, Redox Homeostasis, and Intestinal Microbiota of Broilers in an Antibiotic‐Free Production System Under Winter Environmental Challenges

Animal Research and One Health, EarlyView.
Schematic summary of the effects of organic acids on growth performance and gut health‐related parameters in broilers. ABSTRACT This study was conducted to evaluate the effects of an organic acid blend on growth performance, redox homeostasis, and intestinal microbiota of broilers raised in an antibiotic‐free system during the winter season in China ...
Rong‐Hui Huang, Hong‐Lin Li, Yu Zhang, Jie Wang, Shao‐Qing Wang, Xue‐Wu Li, Lane Pineda, Xiang‐Dong Kuang, Giseli Heim, Mahmoud Mohamed Khalil, Lv‐Hui Sun, Zhang‐Chao Deng   +11 more
wiley   +1 more source

Effects of dietary changes on heat stress in broiler and Kampung chickens

, 2012
Poultry meat production has increased drastically over the last 35 years. Most developing countries are in the tropics and often have high ambient temperatures.
Syafwan, W.
core  

Heat Stress and feeding strategies in meat-type chickens

, 2011
Heat stress can induce hyperthermia in poultry. A reduction in heat load can be achieved by increasing the possibilities for dissipation, decreasing the level of heat production or by changing the thermal production pattern within a day.
Syafwan, W., Verstegen, M.W.A., Kwakkel, R.P.   +2 more
core   +1 more source

Integrated models of livestock systems for climate change studies. 2. Intensive systems. [PDF]

, 2001
The potential impact of climate change by the year 2050 on intensive livestock systems in Britain is assessed through the use of simulation models of farming systems.
Cooper, K., Matthews, A. M., Clark, J.A., A. C. Armstrong, Parsons, D.J., D. J. Parsons, A. M. Matthews, Matthews, A.M., Parsons, D. J., Armstrong, A.C., J. R. Turnpenny, Armstrong, A. C., K. Cooper, Parsons, David J., Turnpenny, J. R., Turnpenny, J.R., Clark, J. A., J. A. Clark, Cooper, K. C.   +18 more
core   +1 more source

Production of bioethanol from residual barley and utilization of fermentation co‐products in animal nutrition

Environmental Progress &Sustainable Energy, EarlyView.
Abstract The search for sustainable alternatives for bioethanol production has encouraged the valorization of agro‐industrial residues. This study evaluated the use of residual barley as a feedstock for bioethanol production and as a potential ingredient for ruminant feed.
Gabrielle Fusiger Berwian, Arthur de Almeida Rebechi, Jéssica Mulinari, Jaqueline Garda‐Buffon, Luciane Maria Colla   +4 more
wiley   +1 more source

A study of association between genetic markers in candidate genes and reproductive traits in one generation of a commercial broiler breeder hen population [PDF]

, 2004
Markers of alleles for three physiological candidate genes for reproductive traits, growth hormone (GHR), gonadotropin-releasing hormone receptor (GNRHR) and neuropeptide Y (NPY) were assessed for the association with the total egg production, number of ...
I C Dunn, A Morris, M N Romanov, Dunn, I C, Morris, A, Y W Miao, Romanov, Michael N, Wilson, P W, Waddington, David, D Waddington, Miao, Yi-Wei, P W Wilson   +11 more
core   +1 more source

Molecular surveillance of avian influenza A viruses in Basrah and Wasit, Iraq

Bulgarian Journal of Veterinary Medicine, 2020
The aim of this study was to detect influenza A virus in broiler chickens and wild ducks in different geographical regions of Basrah and Wasit provinces, Iraq.
M. Al-Badry, F. Al-Mubarak
doaj   +1 more source

Strategies for Identification and Mitigation of Sanguinarine in Mustard Oil Adulterated by Argemone—A Comprehensive Review

Food Chemistry International, EarlyView.
Sanguinarine, a toxic alkaloid present in argemone, can lead to epidemic dropsy or chronic diseases through DNA intercalation and immune system suppression. Regulatory efforts face challenges due to economic motivations for adulteration as well as technical, social, and infrastructure barriers.
Gururaj Pejavara Narayana, Subhangi Panigrahi, Suresh Kumar Kalakandan, Hema Vincent, Ashish Rawson   +4 more
wiley   +1 more source