Results 131 to 140 of about 51,797 (303)

Cryptorchidism: Novel genetic insights into CCDC149 mutations

Andrology, EarlyView.
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

Hormone Regulation in Testicular Development and Function

International Journal of Molecular Sciences
The testes serve as the primary source of androgens and the site of spermatogenesis, with their development and function governed by hormonal actions via endocrine and paracrine pathways. Male fertility hinges on the availability of testosterone, a cornerstone of spermatogenesis, while follicle-stimulating hormone (FSH) signaling is indispensable for ...
Lu Li, Wanqing Lin, Zhaoyang Wang, Rufei Huang, Huan Xia, Ziyi Li, Jingxian Deng, Tao Ye, Yadong Huang, Yan Yang   +9 more
openaire   +2 more sources

Maternal, childhood and adolescent influences on Leydig cell functional capacity and circulating INSL3 concentration in young adults: Importance of childhood infections and body mass index

Andrology, EarlyView.
Abstract Background The constitutive Leydig cell hormone insulin‐like peptide 3 (INSL3) is considered a good estimate of the adult Leydig cell functional capacity and appears to remain relatively consistent throughout adult male life, only gradually declining into old age.
Richard Ivell, Bilal Tulumcu, Waleed Alhujaili, Ravinder Anand‐Ivell   +3 more
wiley   +1 more source

Testicular inflammation in male reproductive system

Exploration of Immunology
The control of the immune system, neuroendocrine system, and energy metabolism is essential for the physiological process of male reproduction. The hypothalamic-pituitary-testicular (HPT) axis regulates the generation of gonadal steroid hormones in the ...
Prity Yadav, Pratap Chand Mali
doaj   +1 more source

The rat unit of testicular hormone [PDF]

Biochemical Journal, 1932
V, Korenchevsky, M, Dennison, A, Kohn-Speyer   +2 more
openaire   +2 more sources

Coordinating Fertility Preservation in Children and Young Adults at Risk of Treatment‐Induced Infertility: A Commentary

BJOG: An International Journal of Obstetrics &Gynaecology, EarlyView.
Ursula Blyth, Pedro Melo, Rod T. Mitchell, Suzannah A. Williams, Ephia Yasmin, Phillipa Sangster, Kokila Lakhoo, Sheila Lane, Richard A. Anderson, Christian M. Becker   +9 more
wiley   +1 more source

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

Andrology, EarlyView.
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

Influence af acute iodine incorporation on thyroid function and thyroidal iodine content [PDF]

, 1981
Habermann, J., Leisner, B., Pickardt, C. R., Scriba, Peter Christian, Witte, A.   +4 more
core   +1 more source

What Moves Men to Change? A Mixed‐Methods Study on Facilitators and Barriers of Lifestyle Changes in Men Seeking Fertility Care

Andrology, EarlyView.
ABSTRACT Background An unhealthy lifestyle negatively affects male fertility. Despite this, men that are part of an infertile couple often fail to improve their lifestyle and evidence on influencing factors is limited. Objectives To identify facilitators and barriers involved in lifestyle changes of men seeking fertility care and in lifestyle ...
Wiep R. de Ligny, Kathrin Fleischer, Hilde Grens, Didi D. M. Braat, Inger L. Abma, Jan Peter de Bruin   +5 more
wiley   +1 more source

Gut microbiota is involved in male reproductive function: a review

Frontiers in Microbiology
Globally, ~8%−12% of couples confront infertility issues, male-related issues being accountable for 50%. This review focuses on the influence of gut microbiota and their metabolites on the male reproductive system from five perspectives: sperm quality ...
Shuya Lv, Shuya Lv, Jingrong Huang, Jingrong Huang, Yadan Luo, Yadan Luo, Yuhang Wen, Yuhang Wen, Baoting Chen, Baoting Chen, Hao Qiu, Hao Qiu, Huanxin Chen, Tianhao Yue, Tianhao Yue, Lvqin He, Lvqin He, Baochun Feng, Zehui Yu, Zehui Yu, Mingde Zhao, Mingde Zhao, Qian Yang, Qian Yang, Manli He, Manli He, Wudian Xiao, Wudian Xiao, Xiaoxia Zou, Xiaoxia Zou, Congwei Gu, Congwei Gu, Congwei Gu, Ruilin Lu   +33 more
doaj   +1 more source