Results 51 to 60 of about 107,481 (307)

Engineered Microfluidic Organoid Systems: New Paradigms for Menopause Mechanism Research and Personalized Medicine

Advanced Materials Technologies, EarlyView.
This review explores the integration of microfluidic technology with organoid systems as an innovative platform for studying menopausea complex multi‐organ condition. By enabling precise simulation of inter‐organ communication and hormone responses, microfluidic organoids offer a physiologically relevant model for investigating menopausal syndrome and ...
Qianyi Zhang, He Huang, Hongliang Dong, Qiang Ma, Hongyan Jin   +4 more
wiley   +1 more source

Value of the Ultrasound in the Study of Ovarian Reserve for Prediction of Oocyte Recovery [PDF]

Revista Brasileira de Ginecologia e Obstetrícia, 2016
Purpose To identify which methods used in the assessment of the ovarian reserve are exclusive or complementary to identify the best response to follicle development.
Meire Spressão, Antonio Hélio Oliani, Denise Cristina Mós Vaz Oliani   +2 more
doaj   +2 more sources

Neonatal exposure to xenoestrogens impairs the ovarian response to gonadotropin treatment in lambs [PDF]

, 2015
Bisphenol A (BPA) and diethylstilbestrol (DES) are xenoestrogens which have been associated with altered effects on reproduction. We hypothesized that neonatal xenoestrogen exposure affects the ovarian functionality in lambs.
Belmonte, Norberto Miguel, Bosquiazzo, Veronica Lis, Luque, Enrique Hugo, Muñoz de Toro, Monica Milagros, Osti, Mario, Rivera, Oscar E., Rodriguez, Horacio Adolfo, Santamaría, Clarisa Guillermina, Varayoud, Jorgelina Guadalupe   +8 more
core   +2 more sources

Ovarian Matrisome Dynamics and αvβ3‐Mediated Regulation in Early Follicular Development

Advanced Science, EarlyView.
The matrisome undergoes dynamic remodeling during early follicular development. Integrin αvβ3 mediates matrisome signals, regulating primordial follicle activation/atresia and secondary follicle growth via Hippo/mTOR pathways, with conserved roles in human ovaries, offering therapeutic targets for ovarian disorders.
Tong Wu, Yanzhi Feng, Qingqing Zhu, Ting Jiang, Yueyue Gao, Kebing Nie, Xianan Tang, Ying Chen, Dianxing Hu, Xudan Yang, Shixuan Wang, Meng Wu, Jinjin Zhang   +12 more
wiley   +1 more source

The Effects of Ajwa Dates Consumption (Phoenix dactylifera L), on Ovarian Follicular Features with Transvaginal Ultrasound in Perimenopausal Women [PDF]

Advanced Ultrasound in Diagnosis and Therapy
Objective Perimenopause is the transition from the reproductive period to menopause, marked by a decline in the number and function of oocytes. Transvaginal ultrasound is a reliable method for assessing ovarian reserve. Ajwa dates (Phoenix dactylifera L.)
Syahril Erlin, Abdullah Nusratuddin, Ilyas Muhammad, As’ad Suryani, Choridah Lina, Natzir Rosdiana, Kurniawan Liong Boy, Bahar Burhanuddin, Mappaware Nasrudin A., Mulyadi Farah Ekawati, Yacca Susdiaman Sudin
doaj   +1 more source

A bioengineered in situ ovary (ISO) supports follicle engraftment and live-births post-chemotherapy

Journal of Tissue Engineering, 2023
Female cancer patients who have undergone chemotherapy have an elevated risk of developing ovarian dysfunction and failure. Experimental approaches to treat iatrogenic infertility are evolving rapidly; however, challenges and risks remain that hinder ...
Michael J Buckenmeyer, Meena Sukhwani, Aimon Iftikhar, Alexis L Nolfi, Ziyu Xian, Srujan Dadi, Zachary W Case, Sarah R Steimer, Antonio D’Amore, Kyle E Orwig, Bryan N Brown   +10 more
doaj   +1 more source

Individual 17-Hydroxyprogesterone Responses to hCG Are Not Correlated With Follicle Size in Polycystic Ovary Syndrome. [PDF]

, 2019
Context:In women with polycystic ovary syndrome (PCOS), 17-hydroxyprogesterone (17-OHP) responses to gonadotropin stimulation vary from increased to indistinguishable compared with normal controls.
Chang, R Jeffrey, Duleba, Antoni J, Garzo, Gabriel, Homer, Michael V, Lawson, Mark A, Toloubeydokhti, Tannaz   +5 more
core   +1 more source

Follicular and endocrine dose responses according to anti-Müllerian hormone levels in IVF patients treated with a novel human recombinant FSH (FE 999049) [PDF]

, 2015
Objective: To study the association between serum anti-Mullerian hormone (AMH) levels and follicular development and endocrine responses induced by increasing doses (5.2-12.1 mu g/day) of a novel recombinant human FSH (rhFSH, FE 999049) in patients ...
Andersen, Anders Nyboe, Arce, Joan-Carles, Barri, Pedro, Bosch, Ernesto, De Sutter, Petra, Fernández-Sánchez, Manuel, García-Velasco, Juan Antonio, Klein, Bjarke M, Mannaerts, Bernadette, Visnova, Hana   +9 more
core   +2 more sources

A Biomarker‐Driven Ovary–Endometrium Organ‐on‐a‐Chip Mimicking 3D Multicellular Complexity and Menstrual Cyclicity for Predicting Reproductive Toxicity

Advanced Science, EarlyView.
We present a dual‐organ, biomarker‐integrated ovaryendometrium organ‐on‐a‐chip that recapitulates 3D tissue complexity, menstrual cycle dynamics, and hormonal crosstalk. This platform enables real‐time, cell‐typespecific fluorescent readouts of reproductive toxicity using ANGPTL4 and SERPINB2 as early‐response reporters.
Soo‐Rim Kim, Eun‐kyung Min, Choon‐Mi Lee, Chan Hum Park, Byung‐Chul Oh, YunJae Jung, In‐Sun Hong   +6 more
wiley   +1 more source

Autologous ovarian platelet rich plasma treatment improves oocyte and embryo quality: a before-after prospective study

Biotechnology & Biotechnological Equipment, 2022
Platelet-rich plasma (PRP) is used for successful regeneration of female reproductive tissues. However, little is known about the effect of ovarian PRP treatment on oocyte and embryo quality.
Dimitar Parvanov, Rumiana Ganeva, Nina Vidolova, Kristina Nikolova, Magdalena Vasileva, Tihomir Totev, Georgi Stamenov   +6 more
doaj   +1 more source