Results 51 to 60 of about 217,687 (306)

Impact of gut microbiota structure in heat-stressed broilers.

Poultry Science, 2019
Gut microbiota** play important roles in the health and disease status of both humans and animals. Little is known about whether heat stress changes the composition of the gut microbiota in chicken. The aim of this study was to investigate the effects of
D. Shi, Lin Bai, Qian Qu, Shanshan Zhou, Meimei Yang, Shining Guo, Qiuhong Li, Cui Liu   +7 more
semanticscholar   +1 more source

Microbiota populations and short-chain fatty acids production in cecum of immunosuppressed broilers consuming diets containing γ-irradiated Astragalus polysaccharides

Poultry Science, 2020
This study was designed to evaluate the effects of γ-irradiated Astragalus polysaccharides (IAPS) on growth performance, cecal microbiota populations, and concentrations of cecal short-chain fatty acids of immunosuppressed broilers.
Yingsen Liu, Shan Li, Xichun Wang, T. Xing, Jiaolong Li, Xujun Zhu, L. Zhang, F. Gao   +7 more
semanticscholar   +1 more source

THE EFFECT OF SAUROPUS ANDROGYNUS LEAVES EXTRACT PLUS TURMERIC POWDER ON FAT DEPOSITION, CARCASS QUALITY AND BLOOD PROFILE IN BROILERS FED LOW PROTEIN DIETS

Journal of the Indonesian Tropical Animal Agriculture, 2015
The present study was designed to evaluate the effectiveness of Sauropus androgynus leavesextract (SALE) plus turmeric powder (TP) on carcass quality and blood profile in broilers fed lowprotein diets.
U. Santoso, K. Kususiyah, S. Suharyanto
doaj   +1 more source

Formation of advanced glycation end products in raw and subsequently boiled broiler muscle: biological variation and effects of postmortem ageing and storage

Food Science and Human Wellness, 2022
The study aimed to investigate and compare the contents of carboxymethyllysine (CML) in two kinds of broilers during postmortem ageing and storage. The contents of CML in raw and boiled (100 °C, 30 min) broiler briskets and legs which were from white ...
Suhong Huang, Xiaoli Dong, Yali Zhang, Yuru Chen, Yajie Yu, Ming Huang, Yuandong Zheng   +6 more
doaj   +1 more source

Chromium propionate in broilers: human food and broiler safety

Poultry Science, 2019
Chromium propionate (Cr Prop) is approved by the U.S. Food and Drug Administration Center for Veterinary Medicine for supplementation to broiler diets up to 0.20 mg Cr/kg diet. A 49-D study was conducted to: 1) determine the safety of Cr Prop when supplemented at 2 and 10 times (×) the approved feeding level over the normal life span of broilers, and 2)
Spears, J.W., Lloyd, K.E., Pickworth, C.A., Huang, Y.L., Krafka, K., Hyda, J., Grimes, J.L.   +6 more
openaire   +2 more sources

Genetic selection of broilers and welfare consequences: a review

Worlds Poultry Science Journal, 2019
SUMMARY The genetic selection of broilers over the past 60 years has focused narrowly and intensely on production traits, namely growth rate and feed efficiency.
K. Hartcher, H. Lum
semanticscholar   +1 more source

Evaluation of the prevalence of viral bronchitis infection in broiler chicken by using ELISA Technique

Tikrit Journal of Pure Science, 2018
The study was conducted to evaluate the seroprevalence of Infectious Bronchitis virus (IBV) in broiler chickens farms in Kirkuk Governorate. The technique has been used in the study, Enzyme Linked Immunosorbent Assay (ELISA).
N.A. Jassim, A. Ul-Jabbar M.H, N.R.Ameen, W.S.A.Alshamari, Ismael I.Hasan, B.S.Nomi   +5 more
doaj   +1 more source

Tolerance and safety evaluation of N, N-dimethylglycine, a naturally occurring organic compound, as a feed additive in broiler diets [PDF]

, 2009
N, N-dimethylglycine (DMG) is a tertiary amino acid that naturally occurs as an intermediate metabolite in choline-to-glycine metabolism. The objective of the present trial was to evaluate tolerance, safety and bioaccumulation of dietary DMG in broilers ...
Kalmar, I.D., Verstegen, M.W.A., Maenner, K., Zentek, J., Meulemans, G., Janssens, G.P.J.   +5 more
core   +1 more source

Gut microbiota dysbiosis induced by tibial dyschondroplasia in turn accelerates disease pathogenesis through the gut-bone axis in broilers

Poultry Science
Tibial dyschondroplasia (TD) is a common and economically significant skeletal disorder in broilers, characterized by unmineralized, avascular cartilage plugs protruding into the metaphyseal region.
Hualong Song, Jiawei Wang, Yongbo Hao, Xiaoran Li, Shijia Yan, Shaoyang Han, Jiahao Zhao, Yuchen Han, Shuo Sun, Xing Chen, Mhd Adanan Purba, Hui Chen, Chong Li   +12 more
doaj   +1 more source

Large variation in the movement of individual broiler chickens tracked in a commercial house using ultra-wideband backpacks

Scientific Reports, 2023
Our understanding of the movement patterns of individual broiler chickens in large flocks is extremely limited. Here we report the use of a Real Time Locating System to track individual broilers in a house of 28 000 birds.
Mary Baxter, Niamh E. O’Connell
doaj   +1 more source