Decidual cells

Decidual cells
Gray's	subject #12 59

Before the fertilized ovum reaches the uterus, the mucous membrane of the body of the uterus undergoes important changes and is then known as the decidua. The thickness and vascularity of the mucous membrane are greatly increased; its glands are elongated and open on its free surface by funnel-shaped orifices, while their deeper portions are tortuous and dilated into irregular spaces. The interglandular tissue is also increased in quantity, and is crowded with large round, oval, or polygonal cells, termed decidual cells. Their enlargement is due to glycogen and lipid accumulation in the cytoplasm allowing these cells to provide a rich source of nutrition for the developing embryo.

External links

• Decidual+cells at eMedicine Dictionary
• Histology at BU 19905loa - "Female Reproductive System: placenta, decidual cells"
• UIUC Histology Subject 1107

This article was originally based on an entry from a public domain edition of Gray's Anatomy. As such, some of the information contained within it may be outdated.

This anatomy article is a stub. You can help Wikipedia by expanding it.v · Categories: Developmental biology Anatomy stubs Wikimedia Foundation. 2010. Игры ⚽ Поможем написать курсовую Benjamin Walker (actor) Little Donkey Look at other dictionaries: decidual cells — cells of the uterine endometrium that become modified and specialized during pregnancy …   Medical dictionary decidual cell — noun : one of the large irregular cells formed in the decidua of pregnancy …   Useful english dictionary Decidua — Diagrammatic sections of the uterine mucous membrane: A. The non pregnant uterus. B. Decidua parietalis; the mucus membrane in the pregnant uterus and not beneath the placenta …   Wikipedia deciduoma — An intrauterine mass of decidual tissue, probably the result of hyperplasia of decidual cells retained in the uterus. SYN: placentoma. Loeb d. mass of decidual tissue produced …   Medical dictionary Endocrine system — In physiology, the endocrine system is a system of glands, each of which secretes a type of hormone directly into the bloodstream to regulate the body. The endocrine system is in contrast to the exocrine system, which secretes its chemicals using …   Wikipedia decidua — SYN: deciduous membrane. [L. deciduus, falling off (qualifying membrana, membrane, understood)] d. basalis the area of endometrium between the implanted chorionic vesicle and the myometrium, which develops into the maternal part of the place …   Medical dictionary Umbilical cord — of a three minute old child. A medical clamp has been applied. Latin funiculus umbilicalis Code …   Wikipedia Chorionic villi — Diagram of a transverse section, showing the mode of formation of the amnion in the chick. The amniotic folds have nearly united in the middle line. Ectoderm, blue; mesoderm, red; entoderm and notochord, black. (Vill …   Wikipedia Placenta — For the ancient Roman bread, see placenta (food). For the placenta of fruit, see placentation. Placenta Placenta Precursor …   Wikipedia BYSL — Bystin like, also known as BYSL, is a human gene.cite web | title = Entrez Gene: BYSL bystin like| url = http://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene Cmd=ShowDetailView TermToSearch=705| accessdate = ] PBB Summary section title = summary text …   Wikipedia 18+ © Academic, 2000-2024 Contact us: Technical Support, Advertising Dictionaries export, created on PHP, Joomla, Drupal, WordPress, MODx. Mark and share Search through all dictionaries Translate… Search Internet Share the article and excerpts Direct link … Do a right-click on the link above and select “Copy Link”