AnatomyOrganismsDiseasesChemicals and DrugsPhenomena and ProcessesInformation ScienceHealth Care
ChorionEgg ProteinsExtraembryonic MembranesAmnionBombyxAllantoisLabor, ObstetricVitelline MembranePlacentaEgg ShellOryziasOogenesisOvumTrophoblastsPregnancyDeciduaGene AmplificationAedesInsect ProteinsCorchorusEncyclopedias as TopicColubridaeVariola virusSmallpoxDisease EradicationHemorrhagic Fevers, ViralSmallpox VaccineLassa FeverHemorrhagic Fever Virus, Crimean-Congo
PlacentaMembraneMembranesMesodermVilliEmbryonicDeciduaChorionicVascularVillusAmniotic sacAmnionsUnique fingerprintTissuesMSCsBlastocystEmbryoEmbryosEctodermLarvaStem cellsLatinOvumVesicleMammalsLarval formLayerUterusFetusSpherical formOrgansPregnancyEggsEpithelialCavityCellsGreekNewly formedYolkSixthPrimitiveZygoteAppendagesSpinalHumanTwinsLeftShortlySmoothSubstancesSingleAdult
Placenta15
Membrane12
  • The chorion is the outermost fetal membrane around the embryo in mammals, birds and reptiles (amniotes). (wikipedia.org)
  • To compensate for this, the chorion and the allantois fuse together to form the chorioallantoic membrane. (wikipedia.org)
  • Together these form a double membrane, which functions to remove carbon dioxide and to replenish oxygen through the porous shell. (wikipedia.org)
  • The "Operative Nerve Shield" is a specially designed membrane of human amnion and chorion. (parathyroid.com)
  • This picture shows a small piece of the amnion/chorion membrane that we use to cover the nerve. (parathyroid.com)
  • However, it was discovered a few years ago that this membrane sac that the baby was formed in contains a tremendous amount of growth factors, stem cells, and other factors that promote healthy cell development and prevent scar formation and unhealthy cell function. (parathyroid.com)
  • Technically the amniotic sac tissue is called "Human Amnion/Chorion Membrane", or HACM. (parathyroid.com)
  • We studied these tissues on vocal cord nerves in our patients and tried tissues that had amnion alone or amnion with chorion and the results were hugely different, with the membrane containing the chorion being much better. (parathyroid.com)
  • Although what we use on the vocal cord nerve is less than half this size, it is similar in that when the amnion/chorion membrane is removed from the sterile packaging it weighs almost nothing and is dry and transparent, and very thin. (parathyroid.com)
  • The amnion and chorion ("amnion" hereafter) form a membrane that surrounds the baby during pregnancy and plays an important role in protecting the baby from physical and immunological damage. (parentsguidecordblood.org)
  • To prevent water loss in the burrows, spadefoots secrete a semipermeable membrane that thickens their skins, while the casque-headed treefrog forms a cellophane-like cocoon by shedding outer layers of skin. (desertmuseum.org)
  • The fetus is enveloped by a protective membrane- the chorion and the amnion. (lgists.com)
Membranes4
  • In humans and other mammals (excluding monotremes), the chorion is one of the fetal membranes that exist during pregnancy between the developing fetus and mother. (wikipedia.org)
  • In reptiles, birds, and monotremes, the chorion is one of the four extraembryonic membranes that make up the amniotic egg that provide for the nutrients and protection needed for the embryo's survival. (wikipedia.org)
  • The fetal membranes - amnion and chorion - also contain stem cells and stem cell-like cells that can be isolated and banked for clinical use. (parentsguidecordblood.org)
  • Although early amphibians had lumbered ashore in search of insects, vertebrates didn't finally leave the water until later in the Paleozoic when the first reptiles evolved waterproof skin and an egg with membranes (amnion, chorion) to protect embryos from desiccation. (desertmuseum.org)
Mesoderm6
  • The chorion consists of two layers: an outer formed by the trophoblast, and an inner formed by the somatic mesoderm. (wikipedia.org)
  • At the cephalic end of the embryonic area the medial margins of the mesodermal sheets fuse together across the median plane, forming a transverse bar of mesodermal cells which may be called the pericardial mesoderm (Fig. 48), because the pericardial sac, which envelops the heart, is afterwards developed from it. (co.ma)
  • As the embryonic coelom is forming and extending, a longitudinal constriction appears in each lateral half of the mesoderm, a short distance from its medial border. (co.ma)
  • The mesoderm increases rapidly and soon forms an extensive but loosely arranged tissue between the entoderm and the enveloping layer in the wall of the vesicle. (edu.au)
  • the latter certainly forms a large part of the mesoderm of the embryo. (co.ma)
  • Around day 16, the cephalad portion of the mesoderm thickens, forming a central channel that develops into the heart and great vessels. (msdmanuals.com)
Villi10
  • the chorionic villi emerge from the chorion, invade the endometrium, and allow the transfer of nutrients from maternal blood to fetal blood. (wikipedia.org)
  • The chorion undergoes rapid proliferation and forms numerous processes, the chorionic villi, which invade and destroy the uterine decidua, while simultaneously absorbing nutritive materials from it for the growth of the embryo. (wikipedia.org)
  • The part of the chorion that is in contact with the decidua capsularis undergoes atrophy, so that by the fourth month scarcely a trace of the villi is left. (wikipedia.org)
  • The villi at the embryonic pole, which is in contact with the decidua basalis, increase greatly in size and complexity, and hence this part is named the chorion frondosum. (wikipedia.org)
  • Chorionic villi are villi that sprout from the chorion to provide maximal contact area with maternal blood. (definitions.net)
  • Chorionic villi are villi that sprout from the chorion in order to give a maximum area of contact with the maternal blood. (definitions.net)
  • The chorion contains villi, which are small, tree-like structures that are involved in the exchange of nutrients from mum to baby and removal of waste during pregnancy. (parentsguidecordblood.org)
  • The extravillous trophoblast forms villi, which penetrate the uterus. (msdmanuals.com)
  • Here the chorion possesses finger-like vascular processes, the villi, which grows out into the adjacent maternal tissue. (ge-shi.net)
  • Chorion frondosum is formed by Materials and methods an arterial plexus (branches of the umbilical artery), This was a prospective ultrasound study of 100 protruding into intervillous spaces as chorionic villi. (bvsalud.org)
Embryonic5
  • 1. Garuḍa said:--Tell me, O Keśava, how he who returns from hells is formed in the womb of the mother, and what miseries he suffers in the embryonic condition. (hinduwebsite.com)
  • He suggested that during embryonic development the organs formed successively in an epigenetic manner. (biologydiscussion.com)
  • The clefts, on each side, soon fuse together to form the bilateral rudiments of the embryonic cœlom (Fig. 36). (co.ma)
  • The septum of cells at the lateral border of the embryonic area on each side, which, for a time, separates the embryonic from the extra-embryonic coelom, soon disappears, and the cœlom then forms a continuous cavity (Fig. 37). (co.ma)
  • This single layer is the embryonic ectoderm and the newly formed space the amniotic cavity (Fig. 59, c). (edu.au)
Decidua3
Chorionic1
  • Choriogenesis Chorioamnionitis, an inflammation of the chorion and amnion, usually due to bacterial infection Chorionic hematoma Gestational trophoblastic disease, any abnormal proliferation of the trophoblasts, including choriocarcinoma, a highly invasive cancer. (wikipedia.org)
Vascular1
Villus1
  • Two leading London consultant obstetricians deplored the use of chorion villus sampling the new, earlier screening test for Down's syndrome on older women of no increased genetic risk. (healthy.net)
Amniotic sac1
Amnions2
  • An early splitting of the ovum (ie, within 2 days of fertilization) produces separate chorions and amnions. (medscape.com)
  • Dizygotic twins have separate amnions, chorions, and placentas (see the image below). (medscape.com)
Unique fingerprint1
Tissues2
  • They are defined as being composed either of tissues that are foreign to the area in which they form, or of tissues that derive from all three of the germ layers. (asu.edu)
  • The transplantation of human tissues, organs or cells is an established form of treatment that has been acknowledged as the best and very often only life-saving therapy for several serious and life-threatening congenital, inherited and acquired diseases and injuries. (who.int)
MSCs1
Blastocyst1
  • When the sac is formed and the blastocyst cavity closes (by about 10 days), the conceptus is considered an embryo. (msdmanuals.com)
Embryo3
  • cells or their nuclei) lacking in any arrangement, i.e., these globules do not reveal any resemblance with the form or structure of the future embryo. (biologydiscussion.com)
  • The neural folds have fused, except in the cephalic and caudal regions, both the cephalic and the caudal ends of the embryo have been bent ventrically and thirteen mesodermal somites have been formed. (co.ma)
  • In points of laries grow form makes very far greater number of a lung anlage of fertilisation an embryo. (goldenowlhunt.com)
Embryos1
  • Their embryos continue development until they attain a form resembling the adult. (biologydiscussion.com)
Ectoderm2
  • formed by the longi- nal folding of a thickened Chorion ite of ectoderm, the neural plate, which is the rudiment of the whole of the central and peripheral portions of the nervous system, except per- haps the olfactory nerves, and the end organs of the sensory nerves. (co.ma)
  • The disconnected Psychology of nutrient as a area of device is now discoid because until press homologous and small colleges are that they form about their areas by beginning them ectoderm. (need4speed.com)
Larva2
  • Each butterfly egg is surrounded by a hard outer shell, called the chorion, to protect the developing larva. (monarchwatch.org)
  • Lv ancestral form, called by slight projection of the larva appears when ossified in the intercostal nerves j. (wildwoodclinic.com)
Stem cells1
  • More often than not stem cells are the form of living cells used in this technology. (asu.edu)
Latin1
Ovum1
Vesicle2
  • Since cleavage and the formation of the blastodermic vesicle in man has not been observed, it is necessary to take some other mammalian form for the early stages. (edu.au)
  • The anterior end of the primitive groove deepens, until it forms a perforation which passes, through the anterior end of the streak and the subjacent entoderm, into the cavity of the entodermal vesicle. (co.ma)
Mammals1
  • These are the ancient form of mammals, and even today, these mammals do exist. (ge-shi.net)
Larval form1
  • The larval form of the insect will range in length from three millimeters to several centimeters. (bigbearpestcontrol.com)
Layer2
  • Now this makes sense from a science standpoint because the chorion layer is known to contain almost all of the growth factors that we are looking for. (parathyroid.com)
  • In certain forms, like the bat, the superficial cells of the mass become differentiated from those in the interior, the result being an enveloping layer and a central mass (Fig. 55, b). (edu.au)
Uterus1
  • Later the placentas formed in association with the walls of the uterus and it is connected to blood vessels that come into intimate association with each other and across the fetus by the umbilical cord. (lgists.com)
Fetus1
  • At the time of hatching, the fetus becomes detached from the chorion as it emerges from the shell. (wikipedia.org)
Spherical form1
  • A drop of soil excreta is slowly forced out of the anus, followed by the extrusion from the gonopore of the shapeless egg which quickly assumes a spherical form. (collembola.org)
Organs1
  • Susceptibility to malformations induced by teratogens is highest when organs are forming. (msdmanuals.com)
Pregnancy1
Eggs3
  • Some mollusks also have chorions as part of their eggs. (wikipedia.org)
  • For example fragile octopus eggs have only a chorion as their envelope. (wikipedia.org)
  • these eggs remain smooth after chorion rupture while in developing eggs of the same clutch the rupture gives them the rough surface (Waldorf 1971:674). (collembola.org)
Epithelial1
  • In february 1943 were with it forms the epithelial elements is found in the dentes laniarii. (rehatrans.com)
Cavity2
  • The cavity of the sphere in the mammal is probably not homologous with the blastocoel in the lower forms. (edu.au)
  • Following the formation of the yolk cavity, the contiguous cells of the inner cell mass proliferate and migrate to form a complete lining for the cavity. (edu.au)
Cells1
Greek1
  • Aristotle (384-322 B.C.) was the first Greek philosopher who described the ontogenetic development of chick and many other forms. (biologydiscussion.com)
Newly formed1
  • The superior, gmwiiig forwarde and lodge the 4th month vill the newly formed of differ- iiliniimi. (wildwoodclinic.com)
Yolk1
  • The yolk also influences on the pattern of cleavage, on the morphogenetic movements of the blastomeres during gastrulation and on the type of development, i.e., indirect with larval forms or direct with juvenile stages. (biologydiscussion.com)
Sixth1
Primitive1
  • Latr development with the primitive form, including a number of the truiiueai. (wildwoodclinic.com)
Zygote2
  • Fertilisation is the term applied to the union to form a zygote which contains the typical nur The meeting of the gametes and their union or middle part of the uterine tube. (co.ma)
  • Reproduction is the union of the male and female Gametes to form a Zygote. (lgists.com)
Appendages1
  • The inner surface is formed and behind, which closes at first appendages * the &og. (wildwoodclinic.com)
Spinal1
Human1
  • Several companies make human amniotic tissue available to use in surgery but nobody has used amnion/chorion before to see if it would shield and protect the vocal cord nerve from injury following thyroid and parathyroid surgery. (parathyroid.com)
Twins1
  • only 1% of monozygotic twins have this form of placentation. (medscape.com)
Left1
  • And dorsal, https://livingwithlady.com/2022/12/8rd1uj093d.html within the 5th month all that the tricular chamber being formed at the left crus cerebri. (cherokeeiowa.com)
Shortly1
  • If by any chance you spot an inappropriate comment while navigating through our website please use this form to let us know, and we'll take care of it shortly. (definitions.net)
Smooth1
Substances1
  • 9. The bodily substances are formed of the foods and liquids of the mother, and the creature at the time of birth lies in the disgusting hollow of the loins, amid fœces and urine. (hinduwebsite.com)
Single1
  • In later work (for example, in a single question form the portal vein. (ben.edu)
Adult4
  • Usually, it is very different in form and structure from the adult. (biologydiscussion.com)
  • It is formed in ureter the pronephros, containing Can You Buy Adipex At Walmart -sh groups where Can You Buy Adipex At Walmart the adult. (goldenowlhunt.com)
  • The pupal form of the beetle is similar in appearance to the adult form. (bigbearpestcontrol.com)
  • The beetle is non-feeding and immobile in this stage, as their internal structure is breaking down and rebuilding to its adult form. (bigbearpestcontrol.com)