Results 191 to 200 of about 40,879 (288)

Testicular histopathology and its association with germ cell numbers, serum concentrations of reproductive hormones, and semen quality

Andrology, EarlyView.
Abstract Background It is well‐established that spermatogenesis, semen quality, and reproductive hormones are interlinked. It is, however, less well‐described how various specific testicular histopathologies are linked to reproductive hormones and semen quality.
Gülizar Saritas, Nina Mørup, Trine H. Johannsen, Anders Juul, Lise Aksglaede, Sofia B. Winge, Kristian Almstrup   +6 more
wiley   +1 more source

Association between the atherogenic index of plasma and testosterone deficiency in American adults: a cross-sectional study from NHANES 2011-2016. [PDF]

Front Endocrinol (Lausanne)
Tai Y, Chen B, Kong Y, Shang J.
europepmc   +1 more source

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

The Usefulness of Testosterone in Saliva Tests to Detect Testosterone Deficiency in Men with Advanced Chronic Kidney Disease: A Single-Center Study. [PDF]

J Clin Med
Leśniak K, Lubas A, Niemczyk S.
europepmc   +1 more source

Semen quality in patients with testicular cancer is associated with age and with greatly elevated levels of beta human chorionic gonadotropin

Andrology, EarlyView.
Abstract Background Poor semen quality is a well‐known feature in patients with testicular germ cell tumours (GCTs) at the time of diagnosis but the underlying biological reasons are incompletely understood. Objectives This study aimed to identify GCT‐specific clinical factors that are involved with poor semen quality in GCT patients.
Klaus‐Peter Dieckmann, Johanna Hochmuth‐Tisch, Andrea Salzbrunn, Cord Matthies, Kathrein von Kopylow, Marta Godlewska, Christian Wülfing, Uwe Pichlmeier, Armin Soave, Christian Guido Ruf   +9 more
wiley   +1 more source

Association between cardiometabolic index and risk of testosterone deficiency in adult men: a cross-sectional study. [PDF]

BMC Public Health
Mei Y, Zhang B, Wang X, Xu R, Xia W, Chen Y, Feng X.   +6 more
europepmc   +1 more source

Identification of MEF2A, MEF2C, and MEF2D interactomes in basal and Fsk‐stimulated mouse MA‐10 Leydig cells

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, Marie‐Pier Scott‐Boyer, Arnaud Droit, Robert S. Viger, Jacques J. Tremblay   +4 more
wiley   +1 more source

Incidence of prostate cancer in men with testosterone deficiency and a family history of prostate cancer receiving testosterone therapy: a comparative study. [PDF]

BMJ Oncol
Pozzi E, Able CA, Kohn T, Kava BR, Montorsi F, Salonia A.   +5 more
europepmc   +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

Impact of Testosterone Therapy on Major Cardiovascular Risk in Erectile Dysfunction Patients with Testosterone Deficiency. [PDF]

Res Rep Urol
Poopuangpairoj T, Sirisopana K, Ketsuwan C, Kongchareonsombat W, Phengsalae Y, Matang W, Sangkum P.   +6 more
europepmc   +1 more source