Results 1 to 10 of about 43,247 (164)
A review of the recent advances for the in ovo sexing of chicken embryos using optical sensing techniques [PDF]
Poultry Science, 2023 : The culling of day-old male chicks has caused ethical and economic concerns. Traditional approaches for detecting the in ovo sex of chicken embryos involve opening the eggshell and inner membrane, which are destructive, time-consuming, and inefficient.
Ce Yang, Chuanqi Xie
exaly +4 more sources
Nociception in Chicken Embryos, Part III: Analysis of Movements before and after Application of a Noxious Stimulus [PDF]
Animals, 2023 Many potentially noxious interventions are performed on chicken embryos in research and in the poultry industry. It is therefore essential and in the interest of animal welfare to be able to precisely define the point at which a chicken embryo is capable
Christine Baumgartner +2 more
exaly +4 more sources
Lumen Pressure Modulation in Chicken Embryos. [PDF]
Methods Mol Biol, 2023 Abstract Pressure exerted by fluid contained within a lumen plays a crucial role in the growth, morphogenesis and patterning of epithelial organs. Accurate modulation of lumen pressure in the developing embryo requires sensitive and robust methods that can detect and vary pressure in the range of tens to hundreds of Pascals (Pa).
McLaren SBP, Xiong F.
europepmc +3 more sources
MicroRNA Expression in Chicken Embryos
Poultry Science, 2008 MicroRNA (miRNA) are small single-stranded noncoding RNA that posttranscriptionally regulate gene expression. A major role of miRNA is the regulation of gene expression in developmental processes. In this study, we constructed a small RNA library from 11-d-old chick embryos and used this library to examine the miRNA expression profile of the embryos ...
H -C Liu
exaly +3 more sources
Poultry Science, 2022 Enterococci and Escherichia coli are opportunistic pathogens of poultry and are associated with embryo and neonatal chick mortality. We have recently demonstrated that 56% of dead broiler chicken embryos in commercial hatcheries in western Canada were ...
Ruwani Karunarathna +12 more
doaj +1 more source
Frontiers in Microbiology, 2022 In ovo vaccination is an attractive immunization strategy for the poultry industry. However, although most live Newcastle disease virus (NDV) vaccine strains, such as LaSota and V4, can be used after hatching, they are pathogenic to chicken embryos when ...
Helong Feng +29 more
doaj +1 more source
Histologis Perkembangan Embrio Ayam pada Masa Inkubasi Satu sampai Tujuh Hari
Jurnal Agripet, 2021 ABSTRAK. Penelitian ini bertujuan melihat perkembangan embrio ayam secara histologi pada waktu 1, 2, 3, 4, 5, dan 7 hari inkubasi. Sampel yang digunakan adalah telur fertil yang didapat dari teaching farm Fakultas Pertanian Jurusan Peternakan Universitas
Fitriani Fitriani +3 more
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Susceptibility of Chicken Embryos, Sheep, Cattle, Pigs, and Chickens to Zika Virus Infection
Frontiers in Veterinary Science, 2020 The susceptibility of sheep, cattle, pigs, chickens and chicken embryos to Zika virus infection was evaluated by experimental inoculation with Zika virus Thailand strain isolated from a Canadian traveler in 2013.
Aruna Ambagala +12 more
doaj +1 more source
RUDN Journal of Agronomy and Animal Industries, 2022 New data on the features of development of visceral organs in embryos of egg cross chickens Lohmann Brown under red and green monochromatic LED lighting were obtained. The effect of two continuous LED lighting modes has been studied: experimental modes -
Marina I. Chelnokova +1 more
doaj +1 more source
Inhibition of electrical activity by retroviral infection with Kir2.1 transgenes disrupts electrical differentiation of motoneurons. [PDF]
PLoS ONE, 2008 Network-driven spontaneous electrical activity in the chicken spinal cord regulates a variety of developmental processes including neuronal differentiation and formation of neuromuscular structures.
Yone Jung Yoon +3 more
doaj +1 more source