Results 111 to 120 of about 130,431 (351)

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

Novel role for anti-Müllerian hormone in the regulation of GnRH neuron excitability and hormone secretion

Nature Communications, 2016
Anti-Müllerian hormone (AMH) plays a role in sexual differentiation and gonadal function, but extra-gonadal effects of AMH are not known. Here Cimino et al.
Irene Cimino, Filippo Casoni, Xinhuai Liu, Andrea Messina, Jyoti Parkash, Soazik P. Jamin, Sophie Catteau-Jonard, Francis Collier, Marc Baroncini, Didier Dewailly, Pascal Pigny, Mel Prescott, Rebecca Campbell, Allan E. Herbison, Vincent Prevot, Paolo Giacobini   +15 more
doaj   +1 more source

The Relationship of Luteinizing Hormone Secretion to Sleep in Women During the Early Follicular Phase: Effects of Sleep Reversal and a Prolonged Three-Hour Sleep-Wake Schedule [PDF]

, 1976
Sheldon Kapen, ROBERT M. BOYAR, LEON HELLMAN, Elliot D. Weitzman   +3 more
openalex   +1 more source

Modified cytoskeletal and extracellular matrix composition in the canine testis after long‐acting gonadotropin‐releasing hormone agonist deslorelin treatment

Andrology, EarlyView.
Abstract Background Long‐acting gonadotropin‐releasing hormone (GnRH) agonists are commonly used for fertility control in male dogs. Their effect on testicular histomorphology has not been clarified. Objectives To elucidate the mechanisms underlying androgen withdrawal in response to long‐acting GnRH agonist deslorelin 4.7 mg treatment on testicular ...
Aykut Gram, Murat Abay, Duygu Yaman Gram, Narin Liman, Linda Müller, Orsolya Balogh   +5 more
wiley   +1 more source

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

Certain Activating Mutations within Helix 6 of the Human Luteinizing Hormone Receptor May Be Explained by Alterations That Allow Transmembrane Regions to Activate Gs [PDF]

, 1998
Amy N. Abell, Daniel McCormick, Deborah L. Segaloff   +2 more
openalex   +1 more source

The aporetic dialogs of Modena on gender differences: Is it all about testosterone? Episode III: Mathematics

Andrology, EarlyView.
Abstract This report is the transcript of what was discussed in a convention at the Endocrinology Unit in Modena, Italy, in the form of the aporetic dialogs of ancient Greece. It is the third episode of a series of four discussions on the differences between males and females, with a multidisciplinary approach. In this work, the role of testosterone in
Giulia Brigante, Francesco Costantino, Alessio Bellelli, Stefano Boni, Chiara Furini, Rita Cucchiara, Manuela Simoni   +6 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

Estrogenic Compounds or Adiponectin Inhibit Cyclic AMP Response to Human Luteinizing Hormone in Mouse Leydig Tumor Cells [PDF]

, 2019
Thi Mong Diep Nguyen, Danièle Klett, Yves Combarnous   +2 more
openalex   +1 more source

Combined diagnostic value of insulin-like growth factor-1, insulin-like growth factor binding protein-3, and baseline luteinizing hormone levels for central precocious puberty in girls [PDF]

, 2022
Lixue Ouyang, Fan Yang
openalex   +1 more source