WordNet

the inner part of an organ or structure in plant or animal
of or involving the ovaries; "ovarian cancer"

PrepTutorEJDIC

〈U〉骨髄 / =medulla oblongata
卵巣の / 子房(しぼう)の

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出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2014/04/21 15:18:16」(JST)

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The medulla of ovary (or Zona vasculosa of Waldeyer) is a highly vascular stroma in the center of the ovary. It forms from embryonic mesenchyme and contains blood vessels, lymphatic vessels, and nerves.

This stroma forms the tissue of the hilum by which the ovarian ligament is attached, and through which the blood vessels enter: it does not contain any ovarian follicles.

External links

BU Histology Learning System: 18402loa - "Female Reproductive System: ovary, medulla and cortex"
Histology at OU 83_02

This article incorporates text from a public domain edition of Gray's Anatomy.

This article related to the genitourinary system is a stub. You can help Wikipedia by expanding it.

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English Journal

Analysis of the equine ovarian structure during the first twelve months of life by three-dimensional internal structure microscopy.

Ono M1, Akuzawa H, Nambo Y, Hirano Y, Kimura J, Takemoto S, Nakamura S, Yokota H, Himeno R, Higuchi T, Ohtaki T, Tsumagari S.
The Journal of veterinary medical science / the Japanese Society of Veterinary Science.J Vet Med Sci.2015 Jul 18. [Epub ahead of print]
A three-dimensional internal structure microscopy (3D-ISM) can clarify the anatomical arrangement of internal structures of equine ovaries. In this study, morphological changes of the equine ovary over the first 12 months of life were investigated by 3D-ISM in 59 fillies and by histological analysis
PMID 26194605

Molecular cloning and characterization of brain and ovarian cytochrome P450 aromatase genes in the catfish Heteropneustes fossilis: Sex, tissue and seasonal variation in, and effects of gonadotropin on gene expression.

Chaube R1, Rawat A2, Joy KP3.
General and comparative endocrinology.Gen Comp Endocrinol.2015 Jul 2. pii: S0016-6480(15)00170-7. doi: 10.1016/j.ygcen.2015.06.004. [Epub ahead of print]
Cytochrome P450 aromatase (Cyp19arom) is the rate-limiting enzyme controlling estrogen biosynthesis, coded by Cyp19a1 in most gnathostomes. Most teleosts have two forms expressed differentially in ovary (cyp19a1a) and neural tissue (cyp19a1b). In this study, full length cDNAs of 2006bp and 1913bp wi
PMID 26144886

The best source of isolated stromal cells for the artificial ovary: medulla or cortex, cryopreserved or fresh?

Soares M1, Sahrari K2, Chiti MC2, Amorim CA2, Ambroise J3, Donnez J4, Dolmans MM5.
Human reproduction (Oxford, England).Hum Reprod.2015 Jul;30(7):1589-98. doi: 10.1093/humrep/dev101. Epub 2015 May 20.
STUDY QUESTION: What is the best source of ovarian cells for the artificial ovary: medulla or cortex, cryopreserved or fresh SUMMARY ANSWER: Ovarian cells from fresh medullary tissue, which can be isolated in larger numbers, show higher viability and are able to improve graft vascularization.WHAT IS
PMID 25994668

Japanese Journal

Multifunctional Bone Morphogenetic Protein System in Endocrinology

Otsuka Fumio
Acta Medica Okayama 67(2), 75-86, 2013-04-00
… For instance, the ovarian BMP system is a physiological inhibitor of luteinization in growing ovarian follicles. … In the adrenal glands, BMP-6 and BMP-4 modulate aldosterone and catecholamine production, respectively, which contributes to a functional interaction between the cortex and medulla. …
NAID 120005232498

Ovarian cysts in MRL/MpJ mice are derived from the extraovarian rete : a developmental study

Lee Shin-Hyo,Ichii Osamu,Otsuka Saori,Elewa Yaser Hosney,Namiki Yuka,Hashimoto Yoshiharu,Kon Yasuhiro
Journal of Anatomy 219(6), 743-755, 2011-12-00
… MRL/MpJ (MRL) mice, commonly used as a model for autoimmune disease, have a high frequency of ovarian cysts originating from the rete ovarii. … In particular, the connections between the ER and ovary tended to disappear with increasing age and the development of ovarian cysts. … Furthermore, the epithelium lining large ovarian cysts in MRL mice had ciliated cells forming the cluster. …
NAID 120004979491