Results 131 to 140 of about 9,470,482 (401)

Mycoplasma gallisepticum and Mycoplasma synoviae in Turkeys in Poland

Pathogens
The pathogenic mycoplasmas are among the bacteria causing significant losses in the poultry industry worldwide. Mycoplasma gallisepticum (MG) and M. synoviae (MS) are economically important pathogens causing chronic respiratory disease, decreased growth,
Olimpia Kursa, Grzegorz Tomczyk, Agata Sieczkowska, Sylwia Kostka, Anna Sawicka-Durkalec   +4 more
doaj   +1 more source

Molecular Survey of Viral Poultry Diseases with an Indirect Public Health Significance in Central Ethiopia. [PDF]

Animals (Basel), 2021
Wayou BA, Kassa GM, Pasotto D, Sori T, Tucciarone CM, Cecchinato M.   +5 more
europepmc   +1 more source

Bacterial respiratory disease of poultry

Poultry Science, 1998
Bacterial pathogens play an important role in causing respiratory disease in domestic poultry species. In many cases, the bacterial component of a respiratory disease colonizes the respiratory system only after a primary viral or environmental insult. Colonization of the airsacs of a chicken by Escherichia coli following an infectious bronchitis virus ...
openaire   +3 more sources

Fresh insights into the light‐induced pineal gland circadian rhythm transmission mechanism derived from mRNA and miRNA profiling

Animal Research and One Health, EarlyView.
Mechanisms of light in regulating the chick pineal clock. Abstract The circadian clock significantly impacts animal health and productivity, with light playing a crucial role in regulating circadian rhythms. However, the mechanisms behind light‐induced circadian transmission remain unclear, particularly in light‐sensitive avian species.
Yunlei Li, Yanyan Sun, Jingwei Yuan, Xiangchen Li, Lei Shi, Adamu Mani Isa, Yuanmei Wang, Pingzhuang Ge, Yunhe Zong, Panlin Wang, Jilan Chen   +10 more
wiley   +1 more source

Construction of an infectious clone of novel duck picornavirus using the infectious subgenomic amplicon method

Scientific Reports
A picornavirus strain of Duck/FC22/China/2017 (FC22) with an unclear taxonomic status was isolated in our laboratory in 2017. To study the biological properties of the virus, an infectious clone of the FC22 strain was successfully rescued by the ...
Jitong Li, Tong Zhu, Junfeng Lv, Yuehua Gao, Feng Hu, Kexiang Yu, Minxun Song, Jianlin Wang, Bai Wei, Min Kang, Yufeng Li   +10 more
doaj   +1 more source

Workshop and desk study to appraise technical difficulties associated with organic breeder flocks and organic hatching [PDF]

, 2003
BACKGROUND To date, Regulation (EC) 1804/1999 and UKROFS Standards allow conventionally produced day old chicks up to three days of age to be brought into systems of organic table chicken production.
Gordon, S
core  

Determination of selenium speciation in the muscle, kidney, and liver from different animals treated with different selenium supplements by HPLC‐ICP‐MS

Animal Research and One Health, EarlyView.
Dietary selenium (Se) deficiency is recognized as a global problem, and exogenous Se supplementation can effectively enrich its levels in animal bodies. Offal tissues are equally important as meat in Se enrichment. Varying properties among Se species require information beyond total Se concentration to fully evaluate health risk/benefits.
Xiaoqing Guo, Xueting Jia, Kai Zhang, Chaohua Tang, Xueyang Si, Bo He, Manus Carey, Lynda S. Perkins, Qingyu Zhao, Junmin Zhang   +9 more
wiley   +1 more source

Studies on maternal antibodies to avian influenza H9N2 vaccine

Journal of Veterinary Medical Research, 2010
Broiler breeder Lohmann chickens aged 39 weeks received 3 doses each 0.2 ml of the inactivated oil emulsion AI- H9N2 vaccine, at the 2nd, 7th and 15th weeks of age by subcutaneous injection.
M. M. Amer, A. S. Hamouda, K. M. EL-Bayomi   +2 more
doaj  

Retrovirus-induced disease in poultry

Poultry Science, 1998
Three species of avian retrovirus cause disease in poultry: the avian leukosis/sarcoma virus (ALSV), reticuloendotheliosis virus (REV), and lymphoproliferative disease virus (LPDV) of turkeys. The ALSV can be classified as slowly transforming viruses, which lack a viral oncogene, and acutely transforming viruses, which possess a viral oncogene.
openaire   +2 more sources

Poultry Diseases Warning System using Dempster- Shafer Theory and Web Mapping

, 2012
In this research, the researcher built a Web Mapping and Dempster-Shafer theory as an early warning system of poultry diseases. Early warning is the provision of timely and effective information, through identified institutions, that allows individuals ...
A. Maseleno, M. Hasan
semanticscholar   +1 more source