Results 81 to 90 of about 18,941 (198)

Determination of PCOS by Assessing Anti-Mullerian Hormone

, 2023
Introduction: Polycystic Ovarian Syndrome (PCOS) affects 20.2% of pubertal women and presents differently, making diagnosis difficult. Many employ the Rotterdam criteria, which emphasise PCO morphology, hyperandrogenism, and oligo or amenorrhea. PCOS diagnosis by AMH, which measures ovarian follicle count, is promising. GnRH neurons are affected by AMH,
openaire   +1 more source

Advances in the Study of Endometrial Receptivity and Glucose Metabolism Mechanisms in Insulin Resistance

Endocrinology, Diabetes &Metabolism, Volume 9, Issue 4, July 2026.
This article systematically reviews how insulin resistance (IR) disrupts endometrial receptivity by interfering with glucose metabolism mechanisms, ultimately leading to infertility in patients with Polycystic Ovary Syndrome (PCOS). ABSTRACT Introduction Insulin resistance (IR) is one of the important pathologic bases of polycystic ovary syndrome (PCOS)
Si‐yan Huang, Shao‐rong Chen, Wei‐hong Chen, Ling‐tao Zheng, Jing Xu, Yan‐Chuan Shi, Shu Lin, Qi‐rong Shi   +7 more
wiley   +1 more source

Cryptorchidism: Novel genetic insights into CCDC149 mutations

Andrology, Volume 14, Issue 5, Page 1155-1163, July 2026.
Abstract Background Cryptorchidism, characterized by the failure of one or both testes to descend into the scrotum, is a common congenital condition that can lead to infertility and increased risk of testicular cancer. CCDC149, a coiled‐coil domain‐containing protein, has been implicated in various developmental processes, but its role in the male ...
Shengrong Du, Shan Xu, Lei Yang, Yan Ye, Yuhan Wu, Ziyun Xiao, Xiuqing Dong, Wenliang Yao, Hua Li   +8 more
wiley   +1 more source

Anti-Mullerian Hormone and Fertility Treatment Decisions in Polycystic Ovary Syndrome: A Literature Review

Journal of Human Reproductive Sciences
Anti-Mullerian hormone is a robust marker of ovarian reserve and ovarian response in in vitro fertilisation (IVF). However, its role extends beyond improving the safety of IVF by aiding in choosing appropriate protocols and dosing.
Duru Shah, Padma Rekha Jirge
doaj   +1 more source

Development of a nomogram for sperm retrieval at microTESE for idiopathic non‐obstructive azoospermia in a multi‐center cohort study

Andrology, Volume 14, Issue 5, Page 1202-1208, July 2026.
Abstract Background Non‐obstructive azoospermia (NOA) affects approximately 10% of infertile men and represents a major challenge in assisted reproductive technology (ART). A model that includes histological variants could be helpful in predicting sperm retrieval rate (SRR) after microdissection testicular sperm extraction (mTESE) in patients affected ...
Giorgio Ivan Russo, Edoardo Pozzi, Fausto Negri, Marco Falcone, Emanuele Zupo, Mirko Preto, Maria Giovanna Asmundo, Sandrine Chamayou, Murat Dursun, Ateş Kadıoğlu, Andrea Salonia   +10 more
wiley   +1 more source

Serum anti-Mullerian hormone level as a marker of polycystic ovarian syndrome in Iraqi women

مجله كليه طب الكندي, 2015
Background: Polycystic ovarian syndrome is one of the common gynaecological diseases encountered nowadays in the gynaecological clinic. Many criteria and diagnostic test had been evolved to be used with different classifications methods.Objectives: The ...
Shahad F. Obeid, Bushra F. Hassan, Taghreed K. Alhaidari   +2 more
doaj  

Evaluation of the diagnostic value of different serum biomarkers in girls with central precocious puberty

Egyptian Pediatric Association Gazette
Background Alarming trends show an increase in referrals of girls with suspected early puberty. However, variations in defining precocious puberty exist.
Yasmine Abdelmeguid, Omneya Abdelkarem, Shaymaa Raafat   +2 more
doaj   +1 more source

Testes and brain gene expression in precocious male and adult maturing Atlantic salmon (Salmo salar)

BMC Genomics, 2010
Background The male Atlantic salmon generally matures in fresh water upon returning after one or several years at sea. Some fast-growing male parr develop an alternative life strategy where they sexually mature before migrating to the oceans.
Houeix Benoit, Davoren Pamela, Forde Patrick F, White Samantha L, LeProvost Olivier, O'Keeffe Allan M, Hubert Sophie, Flynn Denis, Guiry Aoife, Smith Terry J, Cotter Deirdre, Wilkins Noel P, Cairns Michael T   +12 more
doaj   +1 more source

Mechanism and Intervention of the NPY1R/CREB Signaling Axis in Regulating Inflammatory Response in Aged Ovarian Granulosa Cells and Ovarian Senescence

The FASEB Journal, Volume 40, Issue 12, 30 June 2026.
Aging‐associated upregulation of NPY1R drives p‐CREB activation, triggering inflammation, mitochondrial dysfunction, and extracellular matrix imbalance to promote ovarian senescence. Pharmacological inhibition of NPY1R with BIBO 3304 restores ovarian homeostasis, highlighting a therapeutic strategy for reproductive aging. ABSTRACT Ovarian senescence is
Junnan Fang, Chaoying Wang, Shuaishuai Guo, Yiping Zhang, Yang Zhang, Huihui Wang, Yue Kong, Haixia Jin, Lin Qi, Yan Liu, Zhaoting Wu, Fuli Zhang, Shuang Wen, Xiaopeng Wang, Guang Yang, Guidong Yao   +15 more
wiley   +1 more source

Serum Anti-Müllerian Hormone Levels in Patients with Epithelial Ovarian Cancer

International Journal of Endocrinology, 2013
Objectives. The aim of our study was to examine serum anti-Müllerian hormone (AMH) concentration in ovarian cancer patients in relation to clinicopathological features, such as a pathological subtype of the tumor, (FIGO) stage, grading, and overall 5 ...
Pawel Walentowicz, Pawel Sadlecki, Magdalena Krintus, Grazyna Sypniewska, Aneta Mankowska-Cyl, Marek Grabiec, Malgorzata Walentowicz-Sadlecka   +6 more
doaj   +1 more source