Results 91 to 100 of about 71,128 (264)
Ba2+ stimulation of luteinizing-hormone release demonstrates two mechanisms of Ca2+ entry in gonadotrope cells [PDF]
, 1989 Colleen E. Smith +2 more
openalex +1 more source
Andrology, EarlyView.Abstract Background Erectile dysfunction in people living with HIV is a multifactorial disease, but the role of penile vascular status assessed by dynamic penile color Doppler echography is underexplored. Objectives This study assessed penile vascular status in young males living with HIV experiencing erectile dysfunction, comparing them to HIV ...
Giorgio Tiecco +9 more
wiley +1 more source
Are physiological oscillations physiological?
The Journal of Physiology, EarlyView., 2023 Abstract figure legend Mechanisms and functions of physiological oscillations. Abstract Despite widespread and striking examples of physiological oscillations, their functional role is often unclear. Even glycolysis, the paradigm example of oscillatory biochemistry, has seen questions about its oscillatory function.
Lingyun (Ivy) Xiong, Alan Garfinkel
wiley +1 more source
Andrology, EarlyView.Abstract Background Myocyte enhancer factor 2 transcription factors regulate essential transcriptional programs in various cell types. The activity of myocyte enhancer factor 2 factors is modulated through interactions with cofactors, chromatin remodelers, and other regulatory proteins, which are dependent on cell context and physiological state.
Karine de Mattos +4 more
wiley +1 more source
Season of birth and variations in male reproductive health: A population‐based cohort study
Andrology, EarlyView.Abstract Background Season of birth has been associated with various later reproductive health outcomes in women, but little is known on the potential associations in men. Objectives To investigate the association between season of birth and semen characteristics, testes volume and reproductive hormone levels in young men.
Anne Gaml‐Sørensen +8 more
wiley +1 more source
Pharmacogenetics of follicle‐stimulating hormone action in the male
Andrology, EarlyView.Abstract Male factor infertility (MFI) is involved in half of the cases of couple infertility. The follicle‐stimulating hormone (FSH) therapy is considered efficient to improve semen parameters and pregnancy rate in patients with idiopathic MFI, following the lesson learned from hypogonadotropic hypogonadism.
Andrea Graziani +7 more
wiley +1 more source
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 +14 more
wiley +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 +8 more
wiley +1 more source
Preponderance of basic isoforms of serum luteinizing hormone (LH) is associated with the high bio/immuno ratio of LH in healthy women and in women with polycystic ovarian disease [PDF]
, 1991 Ying‐Qing Ding, Ilpo Huhtaniemi
openalex +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 +8 more
wiley +1 more source