Membrana granulosa
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 net-work 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.

[edit] External links

• Histology at BU 18404loa - "Female Reproductive System: ovary, cumulus oophorus"
• Histology at BU 14808loa - "Female Reproductive System: ovary, membrana granulosa"
• Histology at OU 83_15
• Description at okstate.edu

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 As such, some of the information contained within it may be outdated.

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v • d • e Female reproductive system (TA A09.1-2, GA 11.1254) Adnexa Follicles/ Folliculogenesis corpus (hemorrhagicum, luteum, albicans) · Theca of follicle (externa, interna) · Follicular antrum (Follicular fluid) · Corona radiata · Zona pellucida · Membrana granulosa (Granulosa cells) Ovaries/ Oogenesis Germinal epithelium · Tunica albuginea · cortex (Cumulus oophorus, Stroma) · Medulla Fallopian tubes Isthmus · Ampulla · Infundibulum · Fimbria Ligaments Broad (components: Mesovarium, Mesosalpinx, Mesometrium contents: Round of uterus, Proper of ovary) · Suspensory of ovary · Cardinal Uterus corpus/body (Uterine cavity, Fundus) cervix/neck (External orifice, Canal of the cervix, Internal orifice) layers (Endometrium, Myometrium, Perimetrium) · Uterine horns Vulva/ mons pubis Vagina vestibular glands/ducts (Bartholin's glands/Bartholin's ducts, Skene's glands/Skene's ducts) · Fossa of vestibule of vagina · Vaginal fornix · Hymen · Orifice Labium commissures (Anterior · Posterior) · Frenulum labiorum pudendi · Labia majora · Mons_pubis · Cleft of venus · Labia minora · Vulval vestibule · interlabial sulci Clitoris Vestibular bulbs · Clitoral crura · Corpus cavernosa · Clitoral glans (Frenulum, Hood) Vestiges Wolffian (Gartner's duct, Epoophoron, Paroöphoron) · Canal of Nuck Other G-spot · Urethral sponge · Perineal sponge reproductive system navs: anat female,male/physio/dev, noncongen/congen/neoplasia, symptoms+signs/eponymous, proc