Results 251 to 260 of about 110,058 (355)

Associations between seminal plasma osteopontin level and sperm motility in infertile men with asthenozoospermia. [PDF]

Front Endocrinol (Lausanne)
Zhang P, Leng Y, Liu Y, Liu J, Li C, Qin J.   +5 more
europepmc   +1 more source

Low testosterone in primary infertile men is associated with a history of maternal obesity during pregnancy: Findings from a cross‐sectional study

Andrology, EarlyView.
Abstract Background Maternal obesity increases offspring obesity risk, but limited data exist on its association with reproductive hormones in infertile males. Objectives To investigate the impact of maternal obesity during pregnancy on total testosterone levels in primary infertile men.
Fausto Negri, Luca Boeri, Edoardo Pozzi, Massimiliano Raffo, Riccardo Ramadani, Gabriele Birolini, Federica Passarelli, Christian Corsini, Federico Belladelli, Alessandro Bertini, Rayan Matloob, Alessia d'Arma, Michael L. Eisenberg, Francesco Montorsi, Andrea Salonia   +14 more
wiley   +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

Stability over Time of the Sperm Motility Biomarker proAKAP4 in Repeated Dog Ejaculates. [PDF]

Animals (Basel)
Siena G, Fontbonne A, Contiero B, Maenhoudt C, Robiteau G, Slimani S, Sergeant N, Tiret L, Milani C.   +8 more
europepmc   +1 more source

Vitamin D levels and biomarkers of male fecundity: A study from the Danish National Birth Cohort

Andrology, EarlyView.
Abstract Background Vitamin D is metabolised throughout the male reproductive system, suggesting a direct regulatory role of vitamin D in male reproduction. Objectives To investigate the association between plasma vitamin D levels at sperm ejaculation and during spermatogenesis and biomarkers of male fecundity in young men.
Anne Gaml‐Sørensen, Nis Brix, Sandra Søgaard Tøttenborg, Christian Lindh, Karin Sørig Hougaard, Siri Eldevik Håberg, Gunnar Toft, Jens Peter Ellekilde Bonde, Cecilia Høst Ramlau‐Hansen   +8 more
wiley   +1 more source

Effects of different processed forms of Panax ginseng on sperm motility and reproductive parameters in male dogs. [PDF]

J Anim Sci Technol
Kil T, Kim M.
europepmc   +1 more source

Additional file 4: of Comparative analysis of mammalian sperm ultrastructure reveals relationships between sperm morphology, mitochondrial functions and motility

, 2019
Ni-Hao Gu, Wenlong Zhao, Guishuan Wang, Fei Sun   +3 more
openalex   +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

Potent and sustained enhancement of human sperm motility using novel cyclic AMP upregulators. [PDF]

Reproduction
Oscoz-Susino N, Luque GM, Minotti F, Otero P, Lavolpe M, Ferrulli M, Krapf D, Buffone MG, Marín-Briggiler CI.   +8 more
europepmc   +1 more source

Mechanochemical coupling in flagella. V. Effects of viscosity on movement and ATP-dephosphorylation of Triton-demembranated sea-urchin spermatozoa [PDF]

, 1977
Brokaw, C. J., Simonick, T. F.
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