chorioallantoic


Also found in: Thesaurus, Medical, Encyclopedia.
Related to chorioallantoic: chorioallantois, chorioallantoic placenta

cho·ri·o·al·lan·to·is

 (kôr′ē-ō′ə-lăn′tō-ĭs)
n.
The highly vascular fetal membrane that consists of the fused chorion and allantois, found adjacent to the eggshell in reptiles and birds and constituting the placenta in most mammals.

cho′ri·o·al′lan·to′ic (-ō-ăl′ən-tō′ĭk) adj.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

chorioallantoic

(ˌkɒrɪəʊˌælənˈtəʊɪk)
adj
(Anatomy) relating to the chorioallantois
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
References in periodicals archive ?
flavum extract using the in vivo tumor chorioallantoic membrane (CAM) model.
There were used three different concentrations (2%, 4% and 8%) of each of amantadine HCl, extracts of fresh leaves of opuntia herb, papaya and dried powdered leaves of green tea in distilled water and were evaluated for their antiviral activity, by injecting through chorioallantoic sac route into 10 days old live embryonated broiler chicken eggs.
At that point, light passing through the chorioallantoic membrane is absorbed and reflected by the vessels contained therein.
These include the chick chorioallantoic membrane (CAM) assay, an in vivo Matrigel plug assay, and a group of assays that use implants of sponges containing test cells or substances.
Domenico Ribatti (Department of Basic Medical Sciences, University of Bari Medical School, Italy) started off the session on "Ex ovo models and chronic diseases" with his lecture on the chick embryo chorioallantoic membrane (CAM).
For infection, fertilized chicken eggs at embryonation day 11 were inoculated with virus into the allantois sack or onto the chorioallantoic membrane.
The chorioallantoic membrane of the fertilized hen's egg (CAM assay) was used to determine antiangiogenic activity of the plant extract.
The viral stock for challenge was prepared by 1:10 dilution of fresh chorioallantoic fluid having 4HA unit with sterile PBS (Shanker, 2009).
umbellatum latex using the chick embryo chorioallantoic membrane (CAM) assay.
The virus was isolated by inoculation onto the chorioallantoic membranes (CAMs) of developing chicken embryos.
We attempted to isolate the virus by injecting the chorioallantoic membranes (CAM) and allantoic cavities of 9-day-old specific pathogen free (SPF) chicken embryos with the scab specimens that were positive for FWPV.
Artesunate reduces chicken chorioallantoic membrane neovascularisation and exhibits antiangiogenic and apoptotic activity on human microvascular dermal endothelial cell.