Results 221 to 230 of about 2,944,740 (334)

Ccdc152 is not necessary for male fertility, but contributes to maintaining sperm morphology. [PDF]

J Reprod Dev
Harima R, Sasaki T, Kaneko T, Aso F, Takashima H, Toyama T, Hara K, Tanemura K, Saito Y.   +8 more
europepmc   +1 more source

Multifactorial determinants of male genital measurements: Correlations of stretched penile length and anogenital distance with anthropometric parameters

Andrology, EarlyView.
Abstract Background The stretched penile length is recognized as the most reliable measure of true penile size, this fact is not widely acknowledged, and societal myths often associate penile length with other anthropometric measurements. While markers of prenatal androgen exposure, such as anogenital distance and the second‐to‐fourth digit ratio (2D ...
Coşkun Kaya, Mehmet Erhan Aydın, Aykut Aykaç, Sevda Sungur, Murat Dursun, Ateş Kadıoğlu   +5 more
wiley   +1 more source

Does non-random segregation of DNA-strands occur during stem cell division in Macrostomum lignano? [PDF]

, 2008
Borgonie, Gaetan, De Mulder, Katrien, Ladurner, Peter, Mouton, Stijn, Verdoodt, Freija, Willems, Maxime   +5 more
core   +1 more source

The role of iron in normal and impaired testicular function

Andrology, EarlyView.
Abstract Iron plays a critical role in testicular physiology, impacting spermatogenesis, testosterone production, and overall testicular function. Iron homeostasis is maintained through systemic and cellular regulatory mechanisms, including hepcidin‐mediated systemic iron control and the iron‐responsive element/iron regulatory protein (IRE/IRP) system ...
Aileen Harrer, Esther G. Meyron‐Holtz, Andreas Meinhardt   +2 more
wiley   +1 more source

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

Untargeted metabolomics fingerprints in seminal plasma of patients with abnormal sperm morphology using high-performance liquid chromatography and mass spectrometry. [PDF]

Front Mol Biosci
Correnti S, Fanelli G, Preianò M, Lelli V, Tarantino M, Fregola A, Bitonti M, Chiarella E, Timperio AM, Rinalducci S, Savino R, Terracciano R.   +11 more
europepmc   +1 more source

CRISPR/Cas9‐mediated Genome‐editing Reveals 10 Testis‐enriched Genes and One Non‐testis‐enriched Gene are Dispensable for Male Fecundity in Mice

Andrology, EarlyView.
ABSTRACT Background More than 1000 genes have been identified as predominantly expressed in the human testis. Advances in gene editing technologies have enabled the rapid and efficient generation of genetically engineered mice. This approach facilitates the screening of genes essential for spermatogenesis by analyzing knockout mouse models.
Yumiao Qiu, Keisuke Shimada, Masahito Ikawa   +2 more
wiley   +1 more source

Deep learning classification method for boar sperm morphology analysis. [PDF]

Andrology
Keller A, Maus M, Keller E, Kerns K.
europepmc   +1 more source

Healthy Aging Men Do Not Suffer From Relevant Limitations of Their Reproductive Functions

Andrology, EarlyView.
Abstract Background While metabolic disorders are well‐established contributors to testosterone decline and erectile dysfunction (ED), little is known about the natural progression of reproductive parameters in healthy aging men. Objectives This study aimed to evaluate longitudinal changes in reproductive parameters and sought to determine the ...
Simone Bier, Jann‐Frederik Cremers, Phillip Schrage, Amelie Körtje, Claudia Krallmann, Sabine Kliesch, Jörg Gromoll, Sandra Laurentino, Michael Zitzmann   +8 more
wiley   +1 more source

Alleviating doxorubicin-induced reproductive toxicity: protective and androgenic effects of drone larvae on sperm morphology and hormonal balance. [PDF]

Toxicol Res
Ağan K, Kaya ST, Ağan AF, Ağyar-Yoldaş P, Yoldaş T, İkinci-Keleş A, Çaprazlı T, Arıca E, Kekeçoglu M.   +8 more
europepmc   +1 more source