Results 121 to 130 of about 11,952,476 (292)

Diagnostic value of qualitative and strain ratio elastography in the differential diagnosis of non-palpable testicular lesions [PDF]

, 2016
The purpose of this study was to evaluate prospectively the accuracy of qualitative and strain ratio elastography (SE) in the differential diagnosis of non-palpable testicular lesions.
BARBAGALLO, FEDERICA, CANTISANI, VITO, CRISTINI, Cristiano, DI PIERRO, GIOVANNI BATTISTA, FATTORINI, GIORGIO, FRANCO, Giorgio, GIANFRILLI, DANIELE, GIANNETTA, ELISA, ISIDORI, Andrea, LENZI, Andrea, Nicolai, E., POZZA, CARLOTTA, Sidhu, P. S.   +12 more
core   +1 more source

Testis‐Enriched F‐Box Protein FBXO39 Is Important for Spermiogenesis and Male Fertility in Mice

Andrology, EarlyView.
ABSTRACT Background The SCF (Skp–Cullin–F‐box) complex is a major class of E3 ubiquitin ligases. F‐box proteins constitute the SCF complex and play a critical role in recognizing substrates for ubiquitination. In mice, several F‐box proteins, including FBXO36 and FBXO39, are predominantly expressed in testes.
Yuki Kaneda, Haruhiko Miyata, Masahito Ikawa   +2 more
wiley   +1 more source

The effects of testicular aging on Leydig cells and the application of stem cells in restoring Leydig cells function

Reproductive Biology and Endocrinology
With the global population aging at an accelerated pace, testicular aging and its associated male health issues have garnered increasing attention. Testicular aging encompasses both age-related physiological decline and premature or pathological aging ...
Wen-bo Zhu, Han-bin Zhao, Guang-zhao Wang, Zu-long Wang, Shi-qi Wang   +4 more
doaj   +1 more source

Follistatin-like 3 (FSTL3) mediated silencing of transforming growth factor (TGF ) signaling is essential for testicular aging and regulating testis size [PDF]

, 2013
Follistatin-like 3 (FSTL3) is a glycoprotein that binds and inhibits the action of TGFβ ligands such as activin. The roles played by FSTL3 and activin signaling in organ development and homeostasis are not fully understood.
Abir Mukherjee, Alan L. Schneyer, Andrew A. Pitsillides, Archambeault, Baker, Bakker, Bartholin, Bastow, Besset, Brehm, Chan, Cohen, Cooke, Cooke, Cooke, Coultas, Coussens, Dierich, Do, Fujita, Gill, Hardwick, Itman, Jan Seebacher, Johnston, Judit Villen, Karla J. Oldknow, Kato, Kato, Kooy, Kumar, Lee, Matzuk, Mukherjee, Nef, Noriega, Parvinen, Peter J. O'Shaughnessy, Salisbury, Shang, Sharpe, Sidis, Slegtenhorst-Eegdeman, St-Pierre, Steeno, Steven P. Gygi, Tanimoto, Tapasree Goswami, Tolonen, Tsuchida, Turek, Wilhelm, Wreford, Xia, Yang   +54 more
core   +1 more source

Leydig Cells: Testicular Side Population Harbors Transplantable Leydig Stem Cells [PDF]

Endocrinology, 2004
de Rooij, Dirk G., van Bragt, Maaike P. A.   +1 more
openaire   +4 more sources

Diagnostic performance of the microRNA‐371a assay in small testicular masses: a real‐world cohort study

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, David Pfister, Ruben Gößmann, Olivia Steenbock, Roberto Pappesch, Sabine Merkelbach‐Bruse, Axel Heidenreich   +6 more
wiley   +1 more source

Update on male reproductive endocrinology. [PDF]

, 2018
Practitioners of male reproductive and sexual medicine must have an intimate understanding of the physiology of male reproductive endocrinology, as such a knowledge is the cornerstone on which hormonal treatments are based.
Clavijo, Raul, Hsiao, Wayland
core   +1 more source

Contrast‐enhanced ultrasonography vs MRI for indeterminate testicular lesions: a systematic review and meta‐analysis

BJU International, EarlyView.
Objective To conduct a systematic review and meta‐analysis to indirectly compare the diagnostic performance of contrast‐enhanced ultrasonography (CEUS) and magnetic resonance imaging (MRI) in the evaluation of indeterminate testicular lesions and to explore their potential roles in guiding clinical decision‐making.
Muhammed Arif Ibis, Maria Satchi, Nicholas Raison, Hakan Bahadır Haberal, Araz Musaev, Tet Yap, Angelo Territo, Cagri Akpinar, Giuseppe Fallara, Dean Y. Huang, Murat Gul, Asif Muneer, Antonio Ruffo, Omer Onur Cakir, Fabio Castiglione   +14 more
wiley   +1 more source

Spectrum of Hypogonadism and Its Management in Adolescents With Prader‐Willi Syndrome: A Retrospective Cohort Study Over 35 Years

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, Geoffrey Ambler, Yoon Hi Cho   +2 more
wiley   +1 more source

An update on the potential for male contraception : emerging options [PDF]

, 2013
The human population continues to grow and is estimated to rise to 10.1 billion by the end of the century. Therefore, there is still an unmet need for safe and highly effective contraceptive options for both men and women.
Alsaadi, Manal, Ferro, Valerie, Garside, Deborah A, Gebril, Ayman M, Mullen, Alexander, Nimmo, Natalie   +5 more
core   +1 more source