Results 81 to 90 of about 4,619 (194)

Kisspeptin as a test of hypothalamic dysfunction in pubertal and reproductive disorders

Andrology, Volume 14, Issue 4, Page 1002-1016, May 2026.
Abstract The hypothalamic–pituitary–gonadal axis is regulated by the gonadotropin‐releasing hormone pulse generator in the hypothalamus. This is comprised of neurons that secrete kisspeptin in a pulsatile manner to stimulate the release of GnRH, and, in turn, downstream gonadotropins from the pituitary gland, and subsequently sex steroids and ...
Aureliane C. S. Pierret, Aaran H. Patel, Elisabeth Daniels, Alexander N. Comninos, Waljit S. Dhillo, Ali Abbara   +5 more
wiley   +1 more source

Clinical grade vitrification of human ovarian tissue for fertility preservation [PDF]

, 2013
Cryopreservation of human ovarian tissue is one approach to preserve fertility for women who can be predicted to undergo premature ovarian failure as a consequence of chemotherapy, radiotherapy or genetic disorders. It is the most suitable option for pre-
Sheikhi, Mona
core   +1 more source

Pharmacogenetics of follicle‐stimulating hormone action in the male

Andrology, Volume 14, Issue 4, Page 1064-1072, May 2026.
Abstract Male factor infertility (MFI) is involved in half of the cases of couple infertility. The follicle‐stimulating hormone (FSH) therapy is considered efficient to improve semen parameters and pregnancy rate in patients with idiopathic MFI, following the lesson learned from hypogonadotropic hypogonadism.
Andrea Graziani, Giuseppe Grande, Raffele Scafa, Riccardo Selice, Andrea Garolla, Maria Santa Rocca, Cinzia Vinanzi, Alberto Ferlin   +7 more
wiley   +1 more source

Transforming Growth Factor Beta (TGF-β): Natural Curing Agents for Repair [PDF]

, 2014
yesThere are various techniques to enhance tissue regeneration via the application of growth factors to the site of regeneration to induce cells to proliferate, differentiate and regenerate.
Sefat, Farshid
core   +1 more source

Giant Ovarian Leiomyoma Presenting With Unusual Lower Limb Weakness and Paresis: A Case Report

Clinical Case Reports, Volume 14, Issue 4, April 2026.
ABSTRACT Ovarian leiomyomas are rare, benign tumors accounting for 0.5%–1% of all benign ovarian neoplasms, typically presenting asymptomatically or with nonspecific symptoms such as abdominal pain. Neurological symptoms, such as lower limb weakness and paresis, are exceptionally rare and have not been previously reported as primary manifestations of ...
Bahar Amiri, Maryam Moghbel Baerz, Arian Karimi Rouzbahani, Arya Behzadi, Zahra Haghighatian   +4 more
wiley   +1 more source

Serum antimüllerian hormone levels best reflect the reproductive decline with age in normal women with proven fertility: A longitudinal study [PDF]

, 2005
Objective: The aim of this study was to assess which of the basal ovarian reserve markers provides the best reflection of the changes occurring in ovarian function over time (i.e., reproductive aging). Design: Prospective longitudinal study.
Broekmans, F.J.M. (Frank), Fauser, B.C.J.M. (Bart), Habbema, J.D.F. (Dik), Jong, F.H. (Frank) de, Looman, C.W.N. (Caspar), Rooij, I.A.J. (I. A J) van, Scheffer, G.J. (G.), Themmen, A.P.N. (Axel), Velde, E.R. (Egbert) te   +8 more
core   +1 more source

When Benign Masquerades as Malignant: A Case of Expansively Growing Ovarian Leiomyoma Challenging Preoperative and Intraoperative Diagnosis

Clinical Case Reports, Volume 14, Issue 4, April 2026.
ABSTRACT Ovarian leiomyoma (OL) is an exceedingly rare benign tumor that originates from ovarian smooth muscle cells and accounts for approximately 0.5%–1% of all benign ovarian neoplasms. To date, around 100 cases have been documented worldwide.
Xi Luo, Neng Jing Yin, Xiao Ying Fan, Ling Li Zhang, Li Sha Zou   +4 more
wiley   +1 more source

Anti-Mullerian hormone attenuates the effects of FSH on follicle development in the mouse ovary [PDF]

, 2001
Although ovarian follicle growth is under the influence of many growth factors and hormones of which FSH remains one of the most prominent regulators.
Durlinger, A.L.L. (Alexandra), Grootegoed, J.A. (Anton), Gruijters, M.J.G. (Maria), Jong, F.H. (Frank) de, Karels, B. (Bas), Kramer, P., Kumar, T.R. (Rajendra), Matzuk, M.M., Rose, U.M., Themmen, A.P.N. (Axel), Uilenbroek, J.Th.J. (Jan)   +10 more
core   +3 more sources

Report of the Scientific Committee of the Spanish Agency for Food Safety and Nutrition (AESAN) on nutritional risks for women during menopause, perimenopause and postmenopause

Food Risk Assess Europe, Volume 4, Issue 2, April 2026.
Abstract Menopause is the time when a woman transitions from the reproductive stage of life to the non‐reproductive state. It is characterised by significant hormonal changes, which can affect a woman's physical, emotional, mental and social well‐being.
Irene Bretón Lesmes, Concepción María Aguilera García, Araceli Díaz Perales, Ángel Gil Izquierdo, Gema Nieto Martínez, Ana María Rivas Velasco, Virginia Arianna Aparicio García‐Molina, María Ángeles Carlos Chillerón   +7 more
wiley   +1 more source

The direct effect of SARS-CoV-2 virus vaccination on human ovarian granulosa cells explains menstrual irregularities

npj Vaccines
Following administration of the SARS-CoV-2 vaccine, many women worldwide reported short-term menstrual irregularities. Although menstrual bleeding, “the fifth vital sign”, is experienced by more than 300 million people on any given day worldwide, these ...
Hadas Bar-Joseph, Yael Raz, Anat Eldar-Boock, Nadav Michaan, Yoel Angel, Esther Saiag, Luba Nemerovsky, Ido Ben-Ami, Ruth Shalgi, Dan Grisaru   +9 more
doaj   +1 more source