Results 31 to 40 of about 38,045 (222)
Bacterial Interference in Chick Embryos* [PDF]
Journal of Clinical Investigation, 1967 Chick embryos infected intra-allantoically with nonvirulent staphylococci are protected from death due to infection with virulent staphylococci. The protection is associated with a delay in growth of the challenge strain and a delay in the production of toxic substances in the allantoic fluid.
J C, Ribble, H R, Shinefield
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The role of entropic penalties of circular DNA assembly in spectroscopy and imaging
Journal of Theoretical and Applied Physics, 2019 Recently, some authors have considered thermodynamics of DNA and obtained its entropy. In parallel, they have shown that phonons which are agents of temperature and entropy have direct effects on the electrons.
Alireza Sepehri +3 more
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Poultry Science, 2023 : Driven by a global trend of applying replace-reduce-refine or 3Rs’ guidance for experimental animals in life sciences, chick embryo and particularly allantois with its chorioallantoic membrane have been increasingly utilized to substitute laboratory ...
Lei Chen +10 more
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A Review of the Emerging White Chick Hatchery Disease
Viruses, 2021 White chick hatchery disease is an emerging disease of broiler chicks with which the virus, chicken astrovirus, has been associated. Adult birds typically show no obvious clinical signs of infection, although some broiler breeder flocks have experienced ...
Kerry McIlwaine +4 more
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Frontiers in Physiology, 2022 During incubation, the content of the egg is converted into a chick. This process is controlled by incubation conditions, which must meet the requirements of the chick embryo to obtain the best chick quality and maximum hatchability.
Servet YALCIN, Sezen Özkan, Tahir Shah
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ANATOMICAL AND HISTOLOGICAL STUDY OF THYMUS GLANDS IN BROILER CHICKS EMBRYO ( Gallus gallus domesticus). [PDF]
Basrah Journal of Veterinary Research, 2019 The study designed to investigates the anatomical and histological structures of the thymus gland in broiler chick embryos. Ten healthy, normal embryos at 12th and 20th days old chick embryos was used, divided into five embryos for each age.
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Poultry Science, 2021 : Providing lighting schedule during incubation has been shown to improve chick quality and reduce stress posthatch. This study was conducted to evaluate the effects of providing light of different colors during incubation on embryo development, air cell
Xujie Li +3 more
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Adaptation of infectious bronchitis virus in primary cells of the chick embryo chorioallantoic membrane [PDF]
Iraqi Journal of Veterinary Sciences, 2013 The susceptibility of the primary chick embryo chorioallontoic membrane cells to infectious bronchitis virus was evaluated after twenty consecutive passages in chick embryo chorioallontoic membrane cells.
M. H. Mohammed +5 more
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The Chick Embryo Chorioallantoic Membrane as an in vivo Model to Study Metastasis
Bio-Protocol, 2016 Metastasis is a complex process that includes several steps: neoplastic progression, angiogenesis, cell migration and invasion, intravasation into nearby blood vessels, survival in the circulatory system, extravasation followed by homing into distant ...
Piero Crespo, BERTA CASAR
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