• Scientists have visualised the early development of the nervous system in a chicken embryo. (newscientist.com)
  • Reverse transcriptase activity in chicken embryo fibroblast culture supernatants is associated with particles containing endogenous avian retrovirus EAV-0 RNA. (vaccines.me)
  • In both virus and corresponding control harvests produced on chicken embryo fibroblasts, these activities were present at significantly higher concentrations than in the vaccines . (vaccines.me)
  • The chicken embryo has been used as a classical embryological model for studying developmental events because of its ready availability, similarity to the human embryos, and amenability to embryological and surgical manipulations. (ox.ac.uk)
  • This, together with sequencing of the chicken genome, has allowed the chicken embryo to enter the genomic era. (ox.ac.uk)
  • After 21 days of incubation, the embryo is fully developed before hatching. (jefferson.edu)
  • Effect of the photoperiod of red led lighting during incubation on the growth, hematological and physiological, parameters of chicken embryos of Lohmann Brown cross. (cabi.org)
  • The effect of venous photoperiod nodes of red LED fighting on eggs under incubation on the growth, development of visceral organs, hematological profile of blood stress kid, metabolism, chicken embryos and results of incubation of egg of Lohman Brown cross has bee studied. (cabi.org)
  • 18 Chick embryo of thirty-three hours incubation, viewed from the dorsal aspect. (theodora.com)
  • Chick embryos and other avian embryos have been used as biological models to visualize the developmental stages of embryos for education and to perform embryological manipulations. (wikipedia.org)
  • With the arrival of the molecular era, however, avian embryos presented distinct experimental limitations, largely because of the difficulty of performing targeted mutagenesis or transgenic studies. (ox.ac.uk)
  • Heme biosynthesis in a chicken hepatoma cell line (LMH): comparison with primary chick embryo liver cells (CELC). (wakehealth.edu)
  • Chicken interferome: avian interferon-stimulated genes identified by microarray and RNA-seq of primary chick embryo fibroblasts treated with a chicken type I interferon (IFN-α). (essex.ac.uk)
  • This study focusses on the potentially anti-viral genes by identifying those induced just by interferon in primary chick embryo fibroblasts. (essex.ac.uk)
  • By improving embryonic calcification and developing a strong skeleton before birds even hatch, you can produce more robust day-old chicks and ensure a lifetime of high performance. (zinpro.com)
  • Cornerstone's Chick Embryo Guide walks you through the first 4 days of a chicken's embryonic development using six high-quality color photographs and clear, detailed descriptions. (cornerstone-edsupply.com)
  • This study investigates MET in vivo in the chick embryo lateral mesoderm , where a multilayered mesenchyme transforms into two parallel epithelial sheets that constitute the coelomic lining of the embryonic body cavity. (bvsalud.org)
  • Microarray analysis of laser-captured PT and PD tissues obtained from chick embryos on embryonic day 10 (E10.0) has shown high expression of Cytokine-like 1 (CYTL1) and Gap junction protein alpha 5 (GJA5) genes in the PT. (elsevierpure.com)
  • Wild-type chick at Embryonic day E5. (lu.se)
  • Wild-type chick at Embryonic day E9. (lu.se)
  • N-Vinylprotoporphyrin IX (N-vinylPP) was identified in chick embryo liver after in ovo administration of 3-[(arylthio)ethyl]sydnone (TTMS). (aspetjournals.org)
  • 20 embryos each were sacrificed at day 10 and 15, and histology of liver was conducted. (elsevierpure.com)
  • Haem synthesis from exogenous 5-aminolaevulinate in cultured chick-embryo hepatocytes. (wakehealth.edu)
  • Mobile phone electromagnetic waves causing fatty change in the hepatocytes of the developing chick embryo: Are smart phones too close for comfort? (elsevierpure.com)
  • At day 15, in all the embryos, hepatocytes showed marked infiltration of fatty vacuoles in their cytoplasm, necrosis of few hepatocytes showing deeply stained nucleus, derangement of rows forming classic hepatic lobule, absence of sinusoids and few scattered RBSs. (elsevierpure.com)
  • Distribution of fibroblast surface antigen in the developing chick embryo. (rupress.org)
  • Fibroblast growth factor levels in the whole embryo and limb bud during chick development. (ucdenver.edu)
  • The first sign of a skeleton in the life of a chick happens within the first seven days of the development of the embryo. (zinpro.com)
  • Tbx genes and limb identity in chick embryo development. (qxmd.com)
  • We use the chick embryo to investigate the molecular and cellular mechanisms of neural crest development because this model system develops similarly to human embryos, but develops outside the mother, allowing for easy manipulation of gene expression as well as live imaging approaches," she says. (newscientist.com)
  • Hutchins and her team are investigating neural crest development in embryos because some congenital conditions are caused by the abnormal migration of these cells. (newscientist.com)
  • Understanding the effects of light on embryo and post-hatch chick development. (cabi.org)
  • Detailed analysis of these spatiotemporal expression patterns during chick embryo development by in situ hybridization has revealed that CYTL1 mRNA first appears in the lateral head ectoderm and ventral head ectoderm at E1.5. (elsevierpure.com)
  • Development Head Cervical flexure Cardiac looping Circulatory failure Chick Männer W. Seidl G. Sleding Abteilung Embryologie. (karger.com)
  • Göttingen, Germany Original Paper ActaAnat 1995:152:1 10 Formation of the Cervical Flexure: An Experimental Study on Chick Embryos Key Words Development. (karger.com)
  • We investigated the cellular and molecular bases for the promotion of muscle development and growth by temperature manipulations (TMs) during late-term chick embryogenesis. (agri.gov.il)
  • IGF-I levels were higher in the TM groups than in controls, implying a mechanism by which heat manipulations in chicks affect muscle development, with locally secreted IGF-I playing a major role. (agri.gov.il)
  • Our main model organism is the chick embryo, ideal for functional and translational studies on neural crest development. (lu.se)
  • Chick embryos are easily accessible, and their nervous system development is similar to that of human embryos at comparable stages. (lu.se)
  • 1) elucidating the role of neuroblastoma associated protein HIF-2a in neural crest development and its potential role in tumor onset, 2) how trunk neural crest specific genes can function as tumor suppressor genes in neuroblastoma, and 3) develop inducible tumor models using chick embryos. (lu.se)
  • Some of the biggest contributors to hindered profitability on poultry operations are unhatched eggs or chicks that are not robust when they hatch. (zinpro.com)
  • Embryo survival was determined by candling eggs daily for 7 days. (biomedcentral.com)
  • 40 chick fertilized eggs were equally divided into a control and an exposed group. (elsevierpure.com)
  • Influenza virus infection is lethal to the chick embryo. (biomedcentral.com)
  • TMP, Zn or saline separately had no effect on embryo survival, none of the embryos survived influenza virus infection. (biomedcentral.com)
  • The purple colour shows a group of cells called the neural crest that migrate through the embryo and form neurons in the gut, sensory nerves in the face and a diverse range of other cell types. (newscientist.com)
  • Multiple-site optical recording of transmembrane potential activity, using a voltage-sensitive dye, was employed to monitor neural activity from the nucleus tractus solitarius of the chick embryo. (nih.gov)
  • To complement the in vivo system of chick embryos, we also employ human cell cultures, chick neural crest derived in vitro crestospheres and in vivo mice models. (lu.se)
  • In the first few hours of chick embryogenesis, the expression pattern of GSX is similar to GSC, in the posterior margin of the embryo and the young primitive streak. (edu.sa)
  • The relatively simple methods developed by Burnet in Australia for culturing the virus on chick embryos, involving inoculation into the allantoic cavity, made it easy to obtain sufficient amounts of the virus strains for the vaccine. (medscape.com)
  • To gain insights into the possible involvement of intracellular vitamin C on early myogenesis, we investigated the regulation of SVCT2 expression in cultures of chick fetal myoblasts. (nih.gov)
  • The round nucleoli of chick embryo myoblasts, when grown in a culture medium devoid of arginine, unravel in several days into 5-20 µ long, beaded strands termed nucleolar necklaces (NN). (silverchair.com)
  • Tbx-2, Tbx-3, Tbx-4 and Tbx-5 chick genes have been isolated and, like the mouse homologues, are expressed in the limb regions. (qxmd.com)
  • The effects of exposure of chicken embryos to a 50 Hz magnetic field on neurotransmitter levels in the brain and tissue damage should be investigated. (emf-portal.org)
  • The major findings were: (a) SF antigen was detectable in the loose connective tissue of very early (2-to 3-day old) embryos. (rupress.org)
  • Electroporation of chicken embryos involves application of an electric field to the exposed tissue that transiently disrupts the stability of the cell plasma membrane, creating reversible pores through which nucleic acids or their analogues can be readily transported into the cytosol. (ox.ac.uk)
  • Shell-less chick embryo culture is the process of growing chick embryos in vitro, without their protective egg shells, for scientific observation. (wikipedia.org)
  • We examined whether a combination of trimethoprim and zinc (Tri-Z), that acts on the host, can reduce the lethal effect of influenza A virus in chick embryo model. (biomedcentral.com)
  • Acting on host cells, Tri-Z at optimal ratio can reduce the lethal effect of influenza A virus in chick embryo. (biomedcentral.com)
  • Chick embryo anatomy and physiology. (lu.se)
  • While attempts to establish germ line transgenesis are ongoing, methods for rapid, transient spatiotemporally targeted gene alterations have thus again re-established the chick embryo as an important experimental niche by making it possible to apply genetics in concert with classical embryological techniques. (ox.ac.uk)
  • In this study the in vivo differentiation and distribution of SF antigen has been investigated in the developing chick embryo using cryostat sections and immunofluorescence. (rupress.org)
  • Using the Chick Embryo Brain as a Model for In Vivo and Ex Vivo Analyses of Human Glioblastoma Cell Behavior. (jefferson.edu)
  • Embryo cells modify their cell membrane glycoconjugates during their differentiation. (revmedvet.com)
  • RT activity was detected in live attenuated vaccines that were prepared in chick embryo cells (mumps, measles and yellow fever), but very low or undetectable RT activity was found in vaccines produced in mammalian cells (rabies and rubella). (vaccines.me)
  • Only vaccines produced in chick embryo cells had significant RT activity. (vaccines.me)
  • To explore the effects of electromagnetic waves on living cells, developing chick embryo was selected for this study. (elsevierpure.com)
  • This study concludes that the electromagnetic waves of the mobile phones affected the proliferation of living cells in chick embryo. (elsevierpure.com)
  • A mixture of zinc oxide (Zn) and trimethoprim (TMP) (weight/weight ratios ranged from 0.01 to 0.3, Zn/TMP with increment of 0.1) was tested for embryo survival of the infection (n = 12 per ratio, in triplicates). (biomedcentral.com)
  • To study the effects of Nicotine on the survival rate of chick embryo and to evaluate the preventive role by the antioxidant green tea camellia sinensis. (pafmj.org)
  • The control and experimental groups were observed to assess the effects of Nicotine and the role of antioxidant green tea Camellia sinensis on the survival rate and growth of chick embryo's femur. (pafmj.org)
  • The control group (group-1) showed 100% survival rate of embryos. (pafmj.org)
  • The experimental group-2 showed survival rate of 100% embryos and the group-3 and group-4 showed survival rate 50% and 70% of embryos, respectively. (pafmj.org)
  • The use of this method for transfection into the vertebrate embryos has been facilitated by adapting the voltage parameters and the type and the duration of the electric pulse. (ox.ac.uk)
  • Cultured chick embryo cardiac myocytes submitted to a 180 mOsm/kg hyposmotic solution swell present a regulatory volume decrease (RVD). (furg.br)
  • adalimumab decreases effects of rabies vaccine chick embryo cell derived by pharmacodynamic antagonism. (medscape.com)
  • alefacept decreases effects of rabies vaccine chick embryo cell derived by pharmacodynamic antagonism. (medscape.com)
  • Biological effects of power frequency magnetic fields: Neurochemical and toxicological changes in developing chick embryos med. (emf-portal.org)
  • Minyoung Kim at the University of California, San Francisco, dissected the 2-day-old embryo out of its egg and added fluorescent antibodies, which bind to specific proteins in the nervous system and make them visible. (newscientist.com)
  • Below are the most recent publications written about "Chick Embryo" by people in Profiles. (jefferson.edu)
  • We also saw a 2% improvement in hatchability and a 17% reduction in early embryo mortality when breeders were fed diets containing Availa ZMC. (zinpro.com)
  • We studied the labelling of chick embryo tibia between Hamilton's stages 29 and 38 with a horseradish peroxydase labelled Ulex europaeus 1 lectin. (revmedvet.com)
  • The paper below shows that vaccines cultured in chick embryos (such as measles and mumps) contain " retroviruses " that show potential for replicating (and causing cancer) in the host (human). (vaccines.me)
  • Scientists have designed drug delivery tests in mammalian embryos to treat degenerative diseases. (wikipedia.org)
  • A morphogenetic wave in the chick embryo lateral mesoderm generates mesenchymal-epithelial transition through a 3D-rosette intermediate. (bvsalud.org)
  • Let's look at how the process works and how you can contribute to a robust day-old chick by providing optimal nutrition to your breeders. (zinpro.com)
  • Because of normal size variations, chicks at 96 hours may require 7 to 15+ microscope slides to mount the entire series of sections. (merlan.ca)
  • The authors conclude that exposure of chicken embryos to a 50 Hz magnetic field could affect noradrenaline and glutamate levels in the brain . (emf-portal.org)
  • The ring B-substituted (NB) regioisomer of N-vinylPP constituted the lowest percentage of the total regioisomers (9-13%) in untreated and drug-induced chick embryos, thus supporting the concept that ring B of heme is occluded by a protein residue in the P450 active site. (aspetjournals.org)
  • In today's poultry industry, there is a shortage of chicks in the market. (zinpro.com)
  • This graph shows the total number of publications written about "Chick Embryo" by people in this website by year, and whether "Chick Embryo" was a major or minor topic of these publications. (jefferson.edu)
  • An image of the embryo taken with a confocal laser scanning microscope shows its developing nerves in green. (newscientist.com)