| CG | cardiography; cardiogreen; choking gas; choriogenic gynecomastia; chorionic gonadotropin; chromogran... |
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| CGH | chorionic gonadotropic hormone |
| CGP | N-carbobenzoxy-glycyl-L-phenylalanine; chorionic growth hormone-prolactin; choline glycerophosphatid... |
| CGT | chorionic gonadotropin; cyclodextrin glucanotransferase |
| CS | calf serum; campomelic syndrome; carcinoid syndrome; cardiogenic shock; caries-susceptible; carotid ... |
| chorionic gonadotropin, human | A human hormone made by chorionic cells (in the foetal part of the placenta), hCG is directed at the gonads and stimulates them. HCG becomes detectable (by immunologic means) within days of fertilization and forms the foundation of the common pregnancy tests. The level of hCG in maternal serum also enters as one component in the double and the triple screens used during pregnancy to assign risks of Down syndrome and other foetal disorders. (12 Dec 1998) |
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| chorionic gonadotropin unit | The specific gonadotropic activity of 0.1 mg of the standard preparation of chorionic gonadotropin originating from the urine or placentas of pregnant women. (05 Mar 2000) |
| chorionic growth hormone-prolactin | human placental lactogen |
| chorionic plate | That portion of the chorionic wall in the region of its uterine attachment; it consists of the mesoderm that lines the chorionic vesicle and, on the maternal side, of the trophoblast that lines the intervillous spaces; in the last half of gestation, the mesodermal connective tissue is largely replaced by fibrinoid material, and the amniotic membrane is adherent to the foetal side of the plate. (05 Mar 2000) |
| chorionic sac | 1. Protective membrane around the eggs of insects and fishes. 2. Extraembryonic membrane surrounding the embryo of amniote vertebrates. The outer epithelial layer of the chorion is derived from the tropoblast. (18 Nov 1997) |
| chorionic villi | <anatomy> The vascular projections from the chorion. (27 Sep 1997) |
| chorionic villi sampling | A method for diagnosis of foetal diseases by sampling the cells of the placental chorionic villi for DNA analysis, presence of bacteria, concentration of metabolites, etc. The advantage over amniocentesis is that the procedure can be carried out in the first trimester. (12 Dec 1998) |
| hormone, human chorionic gonadotropin | A human hormone made by chorionic cells (in the foetal part of the placenta), hcg is directed at the gonads and stimulates them. Hcg becomes detectable (by immunologic means) within days of the time of fertilization. It therefore forms the foundation of most common pregnancy tests. The level of hcg in maternal serum enters as one component in the double and the triple screens used during pregnancy to assign risks of down syndrome and other foetal disorders. (12 Dec 1998) |
| human chorionic gonadotrophin | <hormone, tumour marker> A hormone that is produced by the developing placenta and by the fertilized egg after implantation in the uterine wall. This hormone is measured in the blood to determine pregnancy. Human chorionic gonadotrophin increases in quantity through the first trimester of pregnancy and begin to taper off after 85 days. Serum human chorionic gonadotrophin testing is accurate 48 hour post conception. Urine human chorionic gonadotrophin testing is a popular method of home pregnancy determination as human chorionic gonadotrophin can be detected in urine. Acronym: HCG (18 Nov 1997) |
| human chorionic gonadotropin | A human hormone made by chorionic cells (in the foetal part of the placenta), hcg is directed at the gonads and stimulates them. Hcg becomes detectable (by immunologic means) within days of fertilization and forms the foundation of the common pregnancy tests. The level of hcg in maternal serum also enters as one component in the double and the triple screens used during pregnancy to assign risks of down syndrome and other foetal disorders. (12 Dec 1998) |
| human chorionic somatomammotropic hormone | human placental lactogen |
| human chorionic somatomammotropin | human placental lactogen |
| chorionic villus sampling |
A prenatal test to detect chromosomal abnormalities in which cells from the placenta are analyzed. CVS can be done at 10 to 12 weeks of pregnancy.
Ãâó: www.ehealthmd.com/library/amniocentesis/AMO_glossa...
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| chorionic villus sampling |
taking a biopsy of the placenta, usually at the end of the second month of pregnancy, to test the fetus for genetic abnormalities
Ãâó: embryology.med.unsw.edu.au/Notes/Index/C.htm
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| chorionic villus sampling |
a procedure for obtaining a small sample of tissue from the placenta (chorionic villi) for the purpose of prenatal diagnosis of genetic disorders. CVS can be performed between 9 to 12 weeks of pregnancy.
Ãâó: www.nutrabio.com/Definitions/definitions_c.htm
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| chorionic villus sampling |
A procedure performed vaginally via the cervix or abdominally between the 8th and 12th week of pregnancy to detect genetic defects in the fetus. A few milligrams of Cells are aspirated (sucked out) from the chorion - a layer of embryonic tissue surrounding the fetus (fetal placenta) - and are analyzed for chromosomal abnormalities.
Ãâó: aspin.asu.edu/geneinfo/glos-c.htm
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| chorionic villus sampling |
A screening and diagnostic procedure performed during which tissue samples are obtained from a portion of the placenta using a specially guided needle via ultrasound. The placenta is the organ attached to the lining of the uterus that links the blood supplies of the developing fetus and the mother. The tissue sample is obtained from the layer from which the chorionic villi develop. ...
Ãâó: www.dbs-stn.org/glossary.asp
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