WordNet

(anatomy) a depression or fissure where vessels or nerves or ducts enter a bodily organ; "the hilus of the kidney" (同)hilum

UpToDate Contents

全文を閲覧するには購読必要です。 To read the full text you will need to subscribe.

1. 卵巣甲状腺腫 struma ovarii
2. 卵巣胚細胞腫瘍：病理学、臨床症状、および診断 ovarian germ cell tumors pathology clinical manifestations and diagnosis
3. 甲状腺機能亢進症の原因となる疾患 disorders that cause hyperthyroidism
4. 先天性中胚葉性腎腫の出生前診断 prenatal diagnosis of congenital mesoblastic nephroma
5. 外因性甲状腺機能亢進症 exogenous hyperthyroidism

English Journal

E-cadherin expression and bromodeoxyuridine incorporation during development of ovarian inclusion cysts in age-matched breeder and incessantly ovulated CD-1 mice.

Fleming JS, McQuillan HJ, Millier MJ, Beaugié CR, Livingstone V.Author information Eskitis Institute of Cell & Molecular Therapies, Griffith University Nathan campus, Nathan, Australia. j.fleming@griffith.edu.auAbstractBACKGROUND: Female CD-1/Swiss Webster mice subjected to incessant ovulation for 8 months and 12-month breeder mice both developed ovarian inclusion cysts similar to serous cystadenomas. The majority of cysts appeared to be dilated rete ovarii tubules, but high ovulation number resulted in more cortical inclusion cysts. We hypothesized that comparison of inclusion cyst pathology in animals of the same age, but with differences in total lifetime ovulation number, might allow us to determine distinguishing characteristics of the two types of cyst.
Reproductive biology and endocrinology : RB&E.Reprod Biol Endocrinol.2007 Apr 11;5:14.
BACKGROUND: Female CD-1/Swiss Webster mice subjected to incessant ovulation for 8 months and 12-month breeder mice both developed ovarian inclusion cysts similar to serous cystadenomas. The majority of cysts appeared to be dilated rete ovarii tubules, but high ovulation number resulted in more corti
PMID 17425809

Human fetal ovary development involves the spatiotemporal expression of p450c17 protein.

Cole B, Hensinger K, Maciel GA, Chang RJ, Erickson GF.Author information Department of Reproductive Medicine, University of California, San Diego, La Jolla, California 92093-0633, USA.AbstractOBJECTIVE: The purpose of this research was to characterize the spatiotemporal expression of P450c17 in the human fetal ovary.
The Journal of clinical endocrinology and metabolism.J Clin Endocrinol Metab.2006 Sep;91(9):3654-61. Epub 2006 Jul 5.
OBJECTIVE: The purpose of this research was to characterize the spatiotemporal expression of P450c17 in the human fetal ovary.DESIGN: P450c17 protein was visualized in sections of control and anencephalic ovaries using immunohistochemistry.SUBJECTS: Subjects included control (nonanencephalic) and an
PMID 16822821

Location of inclusion cysts in mouse ovaries in relation to age, pregnancy, and total ovulation number: implications for ovarian cancer?

Tan OL, Hurst PR, Fleming JS.Author information Department of Anatomy and Structural Biology, University of Otago School of Medical Sciences, Dunedin, New Zealand.AbstractBenign ovarian cysts are thought to be precursor lesions that differentiate and transform into carcinoma. With the aim of testing the hypothesis that increased ovulation number increases the frequency or number of ovarian cysts, the development and appearance of ovarian cysts was investigated in mice of differing ages and total lifetime ovulation number. High total ovulation number was induced by keeping mice in cages divided by a screen, with a male on one side and two females on the other side. Significantly more cysts were observed in animals subjected to incessant ovulation for 8 months and in 12 month breeding mice than in 3-month virgin mice or 1-month prepubertal animals. These cysts had the appearance of benign serous inclusion cysts. When cystic ovaries were serial sectioned, 47% of cysts had a connection to the ovarian hilus and potentially to the tubules of the rete ovarii, 31% were adjacent to the hilus, and 22% had an intra-ovarian location. A significant increase in intra-ovarian cysts was observed in the 8-month incessant ovulation group, implying that high ovulation number leads to ovarian surface invagination and inclusion cyst formation. In conclusion, ovarian inclusion cysts may be derived from more than one epithelial source, but incessant ovulation may increase the proportion derived from the ovarian surface epithelium. Because the cysts observed resembled human serous inclusion cysts these results have possible implications for epithelial ovarian carcinoma.
The Journal of pathology.J Pathol.2005 Mar;205(4):483-90.
Benign ovarian cysts are thought to be precursor lesions that differentiate and transform into carcinoma. With the aim of testing the hypothesis that increased ovulation number increases the frequency or number of ovarian cysts, the development and appearance of ovarian cysts was investigated in mic
PMID 15685692