Results 61 to 70 of about 3,713 (208)

Serine threonine kinase receptor associated protein regulates early follicle development in the mouse ovary. [PDF]

, 2017
The molecular mechanisms involved in regulating the development of small, gonadotrophin-independent follicles are poorly understood; however, many studies have highlighted an essential role for TGFB ligands.
Fenwick, M.A., Granados-Aparici, S., Sharum, I.B., Tournant, F.P., Warrander, F.C.   +4 more
core   +1 more source

Prevalence and Management of Nonepithelial Ovarian Cancer in a Sub‐Saharan African Setting

Obstetrics and Gynecology International, Volume 2026, Issue 1, 2026.
Background Nonepithelial ovarian cancers (NEOCs) comprise a group of uncommon malignancies which can be challenging to treat. This broad term includes germ cell tumors, sex cord–stromal tumors, and rare types of ovarian cancer, such as small‐cell carcinomas and sarcomas.
Biruck Gashawbeza Batu, Mekitie Wondafrash, Amanuel Yeneneh Teka, Don Eliseo Lucero-Prisno III, Abraham Fessehaye Sium, Karuna Sharma   +5 more
wiley   +1 more source

Inhibition of rainbow trout (Oncorhynchus mykiss) P450 aromatase activities in brain and ovarian microsomes by various environmental substances [PDF]

, 2006
International audienceAromatase, a key steroidogenic enzyme that catalyses the conversion of androgens to estrogens, represent a target for endocrine disrupting chemicals.
Brion, François, Hinfray, Nathalie, Porcher, Jean-Marc   +2 more
core   +3 more sources

The molecular mechanism of ovarian granulosa cell tumors

Journal of Ovarian Research, 2018
Over these years, more and more sex cord-stromal tumors have been reported. Granulosa cell tumor (GCT) is a rare tumor in ovaries, accounts for 2% to 5% of ovarian cancers.
Jiaheng Li, Riqiang Bao, Shiwei Peng, Chunping Zhang   +3 more
doaj   +1 more source

Prenatal diagnosis and postnatal management of perinatal thoracoabdominopelvic tumors: multicenter experience

Ultrasound in Obstetrics &Gynecology, Volume 66, Issue 4, Page 499-508, October 2025.
ABSTRACT Objectives The primary objective was to assess the accuracy of prenatal examination in detecting and characterizing perinatal solid tumors of the thoracoabdominopelvic region. Secondary objectives were to describe the epidemiology, clinical characteristics and outcome of these tumors.
C. Khawand, D. Orbach, D. Berrebi, S. Branchereau, C. Mussini, H. J. Brisse, D. Grévent, J.‐M. Jouannic, A. Vivanti, V. Minard‐Colin, Y. Ville, S. Sarnacki, Collaborators, S. Moalla, H. Boutroux, S. Irtan, S. Boudjemaa, P. Philippe‐Chomette, D. Luton, J. Rosenblatt, T. Quibel, F. Guimiot, N. Roux, J. Martinovic   +23 more
wiley   +1 more source

Immunohistochemical markers of prognosis in adult granulosa cell tumors of the ovary – a review

Journal of Ovarian Research, 2023
Background Granulosa cell tumors (GCT) are rare malignant ovarian tumors. The two subtypes, adult and juvenile granulosa cell tumors, differ in clinical and molecular characteristics.
Dennis Jung, Katrin Almstedt, Marco J. Battista, Alexander Seeger, Jörg Jäkel, Walburgis Brenner, Annette Hasenburg   +6 more
doaj   +1 more source

Society for Endocrinology Clinical Practice Guideline for the Evaluation of Androgen Excess in Women

Clinical Endocrinology, Volume 103, Issue 4, Page 540-566, October 2025.
ABSTRACT Context Androgen excess is common in women and refers to clinical or biochemical evidence of elevated androgenic steroids such as testosterone. It is associated with underlying polycystic ovary syndrome in the majority of cases. However severe androgen excess is less common and may indicate the presence of underlying adrenal or ovarian ...
Yasir S. Elhassan, James M. Hawley, Leanne Cussen, Ali Abbara, Sophie A. Clarke, Punith Kempegowda, Rima K. Dhillon‐Smith, Puja Thadani, Maureen Busby, Lucy Owusu‐Darkwah, Rachel Marrington, W. Colin Duncan, Robert K. Semple, Richard Quinton, Michael W. O'Reilly   +14 more
wiley   +1 more source

Hormone secreting juvenile granulosa cell tumor of the ovary in an infant presenting with massive ascites and precocious pseudopuberty

CHRISMED Journal of Health and Research, 2021
Juvenile granulosa cell tumors (JGCTs), account for 4–5% of GCTs, the rare sex cord stromal tumors. Presentation of JGCTs in infants is even rarer. We present case of a 3-month-old female infant with abdominal distension, feeding intolerance and fever of
Minakshi Bhosale, Jyoti Kudrimoti, Deepak Dangmali   +2 more
doaj   +1 more source

Cancer of the ovary, fallopian tube, and peritoneum: 2025 update

International Journal of Gynecology &Obstetrics, Volume 171, Issue S1, Page 6-35, September 2025.
Abstract In 2014, FIGO's Committee for Gynecologic Oncology revised the staging of ovarian cancer, incorporating ovarian, fallopian tube, and peritoneal cancer into the same system. Most of these malignancies are high‐grade serous carcinomas (HGSCs).
Malte Renz, Michael Friedlander, Jonathan S. Berek   +2 more
wiley   +1 more source

Identification of novel candidate genes for follicle selection in the broiler breeder ovary [PDF]

, 2012
BACKGROUND: Broiler breeders fed ad libitum are characterised by multiple ovulation, which leads to poor shell quality and egg production. Multiple ovulation is controlled by food restriction in commercial flocks.
Dunn, Ian C, Hocking, Paul M, McDerment, Neil A, Waddington, David, Wilson, Peter W   +4 more
core   +1 more source