Results 71 to 80 of about 23,359 (215)
Andrology, EarlyView.Abstract Background The constitutive Leydig cell hormone insulin‐like peptide 3 (INSL3) is considered a good estimate of the adult Leydig cell functional capacity and appears to remain relatively consistent throughout adult male life, only gradually declining into old age.
Richard Ivell +3 more
wiley +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 +8 more
wiley +1 more source
Sperm Telomere Interactions Are Impaired in Testicular Cancer Before and After Adjuvant Therapy
Andrology, EarlyView.ABSTRACT Background No study has yet explored telomere length or interaction in sperm nuclei of testicular cancer (TC) patients exposed to chemotherapy or radiotherapy. However, sperm telomere dynamics have emerged as a potential marker in male infertility.
Benoit Berby +10 more
wiley +1 more source
Semen Cryopreservation in Testicular Cancer: Before or After Orchidectomy?
Andrology, EarlyView.ABSTRACT Background Fertility preservation in patients with testicular cancer remains a clinical priority, yet the optimal timing for sperm cryopreservation—before or after orchidectomy—remains a matter of debate. Objectives The aim of this study was to determine the optimal timing for semen cryopreservation and the best‐quality sample for ART.
Alessandra Buonacquisto +12 more
wiley +1 more source
Leydig Cells: Testicular Side Population Harbors Transplantable Leydig Stem Cells [PDF]
Endocrinology, 2004 de Rooij, Dirk G. +1 more
openaire +4 more sources
Andrology, EarlyView.ABSTRACT Background Advanced paternal age is associated with reduced male fertility and testicular dysfunction. Among the molecular regulators involved in aging, SIRT1, a NAD+‐dependent deacetylase, plays a pivotal role in maintaining oxidative balance and cellular homeostasis.
María Iniesta‐Cuerda +7 more
wiley +1 more source
RNA profile of control and nicotine treated Murine Leydig single cell represented in TPM data
Data in Brief, 2019 Data provided in this article is RNA profile represented in RPKM and RPKM based TPM value for the research article titled Nicotine inhibits Murine Leydig cell differentiation and maturation via regulating Hedgehog signal pathway Jiajie et al., 2019 ...
Jiajie Wu +8 more
doaj +1 more source
BJU International, EarlyView.Objectives To evaluate the diagnostic performance of the Conformité Européenne [CE]‐certified microRNA‐371a‐3p (miR371a) assay in patients undergoing inguinal exploration for small testicular masses of unknown histology in a real‐world setting. Patients and Methods Between March 2023 and March 2024, 60 patients underwent inguinal exploration for ...
Felix Seelemeyer +6 more
wiley +1 more source
Clinical Endocrinology, EarlyView.ABSTRACT Context Adult data indicate that hypogonadism is underdiagnosed and undertreated in Prader‐Willi Syndrome (PWS). Objectives We aimed to describe the spectrum of pubertal development, and the diagnosis and treatment of hypogonadism in paediatric/adolescent patients with PWS. Design/Patients A retrospective cohort study of patients with PWS aged
Helen Nguyen +2 more
wiley +1 more source
Journal of Lipid Research, 2000 : This study investigates the relationship between the high density lipoprotein (HDL) receptor (scavenger receptors, SR-BI and SR-BII), selective lipoprotein-cholesteryl ester uptake, and testosterone production in Leydig cells of control ...
Eve Reaven +4 more
doaj +1 more source