Results 51 to 60 of about 58,363 (266)

Ovarian Cancer Diagnosis and Chemoresistance Prediction Model Based on cfRNA Molecular Signature

Advanced Science, EarlyView.
A deep learning model analyzes cfRNA profiles extracted from the blood of OVCA patients. This innovative approach distinguishes OVCA from healthy controls with high accuracy. Crucially, it reliably predicts patient response to chemotherapy (sensitive versus resistant subgroups).
Qinhao Guo, Yangyang Zhang, Yongcheng Jin, Siwei Deng, Yongqi Chen, Zheng Feng, Hao Wen, Liu Wang, Yilin Li, Fanghong Ou, Yong Shen, Haiming Li, Tianyao Zhou, Xingzhu Ju, Xiaohua Wu   +14 more
wiley   +1 more source

Monitoring of Ovarian Follicular Development and Ovulation with Transvaginal Sonography (TVS) in Infertile Women in Eastern Region of Nepal

Journal of Nobel Medical College, 2016
Background Ultrasonography is the first line imaging modality for evaluation of ovaries, monitoring ovarian follicular development and detecting ovulation in infertile women; thus plays a significant role in infertility management.
Manoj Bhattarai
doaj   +1 more source

Primordial follicle survival of goat ovarian tissue after vitrification and transplantation on chorioallanthoic membrane

Middle East Fertility Society Journal, 2020
Background Ovarian tissue vitrification is an alternative fertility preservation procedure for young female patients prior to gonadotoxic treatment. Primordial follicle loss might be a potential issue for vitrification and transplantation procedures ...
Shofwal Widad, Detty Siti Nurdiati, Sarrah Ayuandari, Kuky Cahya Hamurajib, Muhammad Dimas Reza Rahmana, Nurulita Ainun Alma, Agung Dewanto   +6 more
doaj   +1 more source

Real‐Time in Vivo Monitoring of Circulating Endometrial Cells: Uncovering Systemic Dissemination and Temporal Fluctuations in Endometriosis

Advanced Science, EarlyView.
A dual‐color pseudo‐menstrual mouse model enables real‐time tracing of circulating endometrial cells (CECs) from uterine and ectopic sources. The study reveals menstrual‐phase‐dependent, burst‐like CEC release, distinct postoperative behaviors of different CEC origins, and a potential association with prolactin fluctuations, providing an in vivo ...
Shang Wang, Chenyu Hou, Buyun Li, Hongyan Cheng, Xue Ye, Honglan Zhu, Yanmin Li, Rui Chen, Sihan Dong, Yi Li, Huiping Liu, Chen Zhang, Rui Zhang, Hongyi Hou, Xunbin Wei, Xiaohong Chang   +15 more
wiley   +1 more source

Study of association between ovarian volume with the number of antral follicles and third day of menstruation FSH in infertile patients referred to Omid Persian gulf infertility Clinic

Iranian South Medical Journal, 2016
Background: Ovarian reserve tests have appeared as important, useful and new tools in evaluation of infertile women and by doing these tests, we can do for infertile couples advanced and necessary measures quickly.
Elham Rahmani, Shahnaz Ahmadi, Niloofar Motamed, Neghin Yazdani   +3 more
doaj  

Anti-Müllerian hormone versus antral follicle count as first-choice biomarkers in a low-resource setting: A cross-sectional study in Kumasi, Ghana

Journal of International Medical Research
Objective To evaluate age-related variations in ovarian reserve among women in Kumasi, Ghana, and determine the preferred first-choice biomarker, either anti-Müllerian hormone or antral follicle count, in a low-resource setting. Methods A cross-sectional
Francis Jojo Moses Kwadzo Damalie, Kweku Bedu-Addo, Charles Mawunyo Senaya, Edward Tieru Dassah, Alexander Anning, Phillip Kweku Baidoo, Kofi Owusu-Daaku, Patrick Addo-Fordjour   +7 more
doaj   +1 more source

Paternal Sperm Gnas‐ICR Epigenetic Programming Contributes to PPP‐Like Phenotypes in Female Offspring

Advanced Science, EarlyView.
A paternal glucocorticoid–sperm Gnas‐ICR axis is linked to ovarian endocrine programming in female offspring. Paternal preconception caffeine exposure elevates corticosterone, promotes sperm Gnas‐ICR hypermethylation, and is associated with ovarian Gnas upregulation, cAMP/PKA/CREB–StAR activation, enhanced estradiol synthesis, and PPP‐like phenotypes ...
Jing Huang, Lu Chen, Tiancheng Wu, Yating Li, Hui Wang   +4 more
wiley   +1 more source

Initial and Cyclic Recruitment of Ovarian Follicles* [PDF]

Endocrine Reviews, 2000
AbstractMammalian ovaries consist of follicles as basic functional units. The total number of ovarian follicles is determined early in life, and the depletion of this pool leads to reproductive senescence. Each follicle develops to either ovulate or, more likely, to undergo degeneration.
E A, McGee, A J, Hsueh
openaire   +2 more sources

Spatially Organized Human Ovarian Spheroids Instruct Endometrial Morphogenesis

Advanced Science, EarlyView.
A spatially organized human follicle‐like spheroid (SPHEGaT) composed of granulosa cells (GCs) and stromal‐derived theca‐like cells (TLCs) establishes sustained steroidogenesis in vitro. When co‐cultured with human endometrial organoids (EMOs), estradiol (E2) and progesterone (P4) exchange induces secretory/progesterone‐responsive differentiation ...
Maria João Sousa, Silke De Vriendt, Lixian Liu, Thalles Fernando Rocha Ruiz, Hugo Vankelecom, Christiani Andrade Amorim   +5 more
wiley   +1 more source

Correlation between basal antral follicle count and mean ovarian diameter with ovarian responsiveness in art cycles

Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Bābul, 2006
BACKGROUND & OBJECTIVE: Since, ovarian response during assisted reproductive technology (ART) depends on ovarian reserve so it is important to evaluate ovarian reserve before the ART cycle.
Z Basirat, G Riazi Arasi, S Esmaeil Zadeh, M Zeinal Zadeh, T Nazari   +4 more
doaj