Results 191 to 200 of about 416,184 (321)

A non‐hormonal reversible contraceptive targeting GSK3α, a protein kinase, essential for epididymal sperm maturation

Andrology, EarlyView.
Abstract Background and objectives Epididymal transit renders key competence to mammalian spermatozoa for fertilizing eggs. Generally, the two paralogs of glycogen synthase kinase 3, GSK3α and GSK3β, functionally overlap except in testis and sperm. We showed that GSK3α is essential for epididymal sperm maturation and fertilization.
Mustfa Kabi, Aditi Khamamkar, Kwaku Kyei‐Baffour, Michel Weïwer, Srinivasan Vijayaraghavan, Souvik Dey   +5 more
wiley   +1 more source

Incidental finding of probable epididymal adenomatoid tumor and tubulocystic renal cell carcinoma in a patient with epididymo-orchitis: a case report. [PDF]

J Med Case Rep
Ghadieh A, El Khatib K, Hamadeh G, Saab B.   +3 more
europepmc   +1 more source

Kisspeptin as a test of hypothalamic dysfunction in pubertal and reproductive disorders

Andrology, EarlyView.
Abstract The hypothalamic–pituitary–gonadal axis is regulated by the gonadotropin‐releasing hormone pulse generator in the hypothalamus. This is comprised of neurons that secrete kisspeptin in a pulsatile manner to stimulate the release of GnRH, and, in turn, downstream gonadotropins from the pituitary gland, and subsequently sex steroids and ...
Aureliane C. S. Pierret, Aaran H. Patel, Elisabeth Daniels, Alexander N. Comninos, Waljit S. Dhillo, Ali Abbara   +5 more
wiley   +1 more source

Biomarker microRNA-371a-3p - expression in malignancies other than germ-cell tumours. [PDF]

J Cancer Res Clin Oncol
Belge G, Klemke M, Hansen B, Dumlupinar C, Igde A, Arnold D, Salwender H, Wülfing C, Soave A, Dieckmann KP.   +9 more
europepmc   +1 more source

Immune evaluation with skin testing.A study of testicular, prostatic, and bladder neoplasms [PDF]

, 1976
Paul F. Schellhammer, R B Bracken, Michael A. Bean, Carl Pinsky, Willet F. Whitmore   +4 more
openalex   +1 more source

First application of three‐dimensional light sheet fluorescence microscopy to human testicular tumors: New perspectives in histopathology

Andrology, EarlyView.
Abstract Background Testicular tumors are among the most frequently diagnosed cancers in young men. The consequences of this diagnosis are orchiectomies, severely restricting fertility. For these young patients, a comprehensive diagnostics would be desirable, achieving a refined diagnosis and improved therapeutic patient stratification.
Diana Pinkert‐Leetsch, Ahmad Kareem, Simon F. Merz, Marc Teckentrup, Alexander Fichtner, Felix Bremmer, Jeannine Missbach‐Guentner   +6 more
wiley   +1 more source

A Complex Case of Testicular Choriocarcinoma in Cryptorchidism and Choriocarcinoma Syndrome: Clinical and Treatment Insights. [PDF]

Am J Case Rep
Nik Ibrahim NM, Mohd Yusuf SY, Mat Nor K, Teoh PY, Ramli AS.   +4 more
europepmc   +1 more source

Analysis of disorders of pituitary-gonadal regulation in patients with testicular neoplasms. [PDF]

R. F. Kholbobozoda, А. А. Костин, N. V. Vorobyev, А. О. Толкачев, А. А. Крашенинников, N. G. Kulchenkо, Monakov D.M.   +6 more
openalex   +1 more source

Initial motility and vitality predict the semen quality after long‐term cryostorage, even in patients with restricted ejaculate parameters

Andrology, EarlyView.
Abstract Background Cryopreservation of human semen is the cornerstone for preserving male fertility before gonadotoxic therapy or in cases of high variability in semen parameters. This is particular crucial in cases of severe oligoasthenoteratozoospermia (OAT), where diminished sperm counts may compromise planned intracytoplasmic sperm injection (ICSI)
Simone Bier, Daniela Hanke, Michael Zitzmann, Sabine Kliesch, Verena Nordhoff   +4 more
wiley   +1 more source

Nodular expression of seminoma in the neck: An unusual case presentation. [PDF]

Radiol Case Rep
Crawford CK, Yasrab M, Fishman EK.
europepmc   +1 more source