Membrana granulosa

Membrana granulosa
Membrana granulosa
Gray1164.png
Section of vesicular ovarian follicle of cat. X 50. (Membrana granulosa labeled at upper left.)
Gray's subject #266 1256

The larger ovarian follicles consist of an external fibrovascular coat, connected with the surrounding stroma of the ovary by a network of bloodvessels; and an internal coat, which consists of several layers of nucleated cells, called the membrana granulosa. It contains numerous granulosa cells.

At one part of the mature follicle the cells of the membrana granulosa are collected into a mass which projects into the cavity of the follicle. This is termed the discus proligerus.

External links

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 As such, some of the information contained within it may be outdated.



Wikimedia Foundation. 2010.

Игры ⚽ Нужно решить контрольную?

Look at other dictionaries:

  • Membrana granulosa — grūdėtoji membrana statusas T sritis embriologija atitikmenys: lot. Epithelium folliculare; Membrana granulosa ryšiai: platesnis terminas – tretinis folikulas siauresnis terminas – folikulinis epiteliocitas …   Medicininės histologijos ir embriologijos vardynas

  • membrana granulosa — layers of cuboidal epithelial cells at the periphery of an ovarian follicle and surrounding the antrum or fluid filled cavity …   Medical dictionary

  • membrana granulosa externa — the external granular layer of the retina …   Medical dictionary

  • membrana granulosa interna — the internal granular layer of the retina …   Medical dictionary

  • granulosa tumor — granulosa cell tumor an ovarian tumor originating in the cells of the primordial membrana granulosa; it may be associated with excessive production of estrin, inducing endometrial hyperplasia with menorrhagia. See also granulosa theca cell t. and …   Medical dictionary

  • Granulosa cells — A granulosa cell is a somatic cell found closely associated with the developing female gamete (called an oocyte or egg) in the ovary of mammals. Anatomy and functionIn the primary ovarian follicle and later in follicle development… …   Wikipedia

  • membrana — SYN: membrane (1). [L.] m. abdominis SYN: peritoneum. m. adamantina SYN: enamel cuticle. m. adventitia 1. SYN: adventitia. 2. SYN: decidua capsularis. m. atlanto occipitalis anterior [TA] SYN: anterior atlanto occipi …   Medical dictionary

  • tumor de células de la granulosa — Tumor sólido del ovario con estrías amarillas que se origina en las células de la membrana granulosa primordial, creciendo hasta alcanzar un tamaño muy grande. Diccionario Mosby Medicina, Enfermería y Ciencias de la Salud, Ediciones Hancourt, S.A …   Diccionario médico

  • grūdėtoji membrana — statusas T sritis embriologija atitikmenys: lot. Epithelium folliculare; Membrana granulosa ryšiai: platesnis terminas – tretinis folikulas siauresnis terminas – folikulinis epiteliocitas …   Medicininės histologijos ir embriologijos vardynas

  • ОВУЛЯЦИЯ — (от лат. ovulum яичко), разрыв зрелого фоликула с выхождением яйцевой клетки из яичника. По существу О. заключает в себе след. моменты: 1) созревание фоликула, 2) созревание яйца, 3) разрыв фоликула и 4) непосредственно с ним связанное… …   Большая медицинская энциклопедия

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”