Results 151 to 160 of about 29,662 (265)

The use of deidentified organ donor testes for research

Andrology, EarlyView.
Abstract Our knowledge of testis development and function mainly comes from research using mammalian model organisms, primarily the mouse. However, there are integral differences between men and other mammalian species regarding cellular composition and expression profiles during fetal and post‐natal testis development and in the mature testis ...
Marina V. Pryzhkova, Marnie W. Skinner, Juliana I. Candelaria, Stephen R. Wellard, Philip W. Jordan   +4 more
wiley   +1 more source

Body-identical estrogens in combined hormonal contraceptives: A safer path forward. [PDF]

Int J Gynaecol Obstet
Chabbert-Buffet N, Diaz Yamal IJ, Douxfils J, Foidart JM, Fruzzetti F, Gemzell-Danielsson K, Nappi RE, Osuga Y, Descamps P.   +8 more
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

The use of hormonal contraceptives in high performance Brazilian female swimmers: a cross-sectional study. [PDF]

Rev Bras Ginecol Obstet
Carvalho AC, Gaio N, Müller PC, Benincá SC.   +3 more
europepmc   +1 more source

Contact Activation Is Alleviated by Testosterone Replacement Therapy in Klinefelter Syndrome: Evidence of Hormonal and Metabolic Modulation

Andrology, EarlyView.
ABSTRACT Background Klinefelter syndrome is associated with a markedly increased risk of venous thrombosis. While hypogonadism and metabolic dysfunction are known contributors, the role of the contact activation system in Klinefelter syndrome remains unexplored.
Simon Chang, Claus H. Gravholt, Anne Skakkebæk, Anna‐Marie Bloch Münster, Yaseelan Palarasah   +4 more
wiley   +1 more source

Cyclic Treatment With WIN 18,446, a Potential Male Contraceptive, is as Effective as Continuous Treatment for Suppression of Spermatogenesis in Mice

Andrology, EarlyView.
ABSTRACT Background Retinoic acid plays a critical role in spermatogenesis during both spermatogonial differentiation and spermiation. Mice lacking enzymes that synthesize retinoic acid, Aldh1a1/1a2, in the testes are infertile. WIN 18,446 reversibly inhibits spermatogenesis by inhibiting ALDH1A1/1A2 and is a promising approach to male contraception ...
Jisun Paik, Jessica M. Snyder, Haley A. Martin, John K. Amory   +3 more
wiley   +1 more source

Subjective, behavioural and physiological correlates of stress in women using hormonal contraceptives. [PDF]

Br J Psychiatry
Bürger Z, Kordowich C, Kübbeler J, Müllerschön C, Kimmig AS, Su M, Lämmerhofer M, Sacher J, Henes M, Comasco E, Derntl B, Kogler L.   +11 more
europepmc   +1 more source

Neoplastic Risk in Patients With Klinefelter Syndrome

Andrology, EarlyView.
ABSTRACT Background Besides gonadal involvement (hypogonadism, male factor infertility, and testicular hypotrophy), patients with Klinefelter syndrome (KS) may suffer from several extra‐gonadic complications, including neoplastic events. Objective The aim of this review is to summarize all major clinical evidence dealing with the association between KS
Andrea Graziani, Giuseppe Grande, Riccardo Selice, Antonella Di Mambro, Alberto Ferlin   +4 more
wiley   +1 more source

Presence and prevalence of single nucleotide sequence polymorphisms in <i>TP53</i> and <i>BRCA2</i> genes as of cervical and ovarian cancers in women using hormonal contraceptives in Abuja, Nigeria. [PDF]

J Public Health Afr
Odebiyi OF, Kehinde A, Abdulsalami MS, Dibal DM.   +3 more
europepmc   +1 more source

Basal Cell Carcinoma and Syringocystoadenoma Papilliferum Arising in Naevus Sebaceous—A Narrative Review

ANZ Journal of Surgery, EarlyView.
ABSTRACT Naevus sebaceous (NS) is a congenital cutaneous hamartoma characterised by epidermal, follicular, sebaceous and apocrine components, with a rare but significant potential for malignant transformation, most commonly into basal cell carcinoma (BCC).
Yajat Dua, Chris Miller, Anand Ramakrishnan   +2 more
wiley   +1 more source