Results 91 to 100 of about 11,473 (260)
Distribution and number of Cajal-like cells in testis tissue with azoospermia
Kaohsiung Journal of Medical Sciences, 2017 We investigated the number and distribution of Cajal-like cells in patients with azoospermia. A total of 99 patients with non-obstructive azoospermia were divided into subgroups [19 patientsin hypospermatogenesis group (S1), 40 patients in maturation ...
Eray Hasirci +8 more
doaj +1 more source
Аналіз випадків азооспермії в пацієнтів медичного центру лікування безпліддя [PDF]
, 2015 Semen analyses made in Chernivtsi Medical Centre for Infertility Treatment from 2010 to 2013 were studied. Parameters were evaluated according to the WHO 2000 recommendations.
Владиченко, Костянтин Анатолійович
core
Micro-recanalization in a biodegradable graft for reconstruction of the vas deferens is enhanced by sildenafil citrate [PDF]
, 2010 This study investigated the effect of sildenafil citrate on micro-recanalization and neovascularization, which were previously demonstrated in a rat model using biodegradable grafts (BGs) for vas deferens reconstruction. A total of 24 male rats underwent
Ariza, Carlos +6 more
core +3 more sources
Reproductive Medicine and Biology, Volume 25, Issue 1, January/December 2026.ABSTRACT Purpose In mouse embryos derived from round spermatid injection (ROSI), low developmental potential due to abnormal histone modification is improved by histone deacetylase (HDAC) inhibitors. However, some studies suggest that the use of such inhibitors leads to the birth of hypomorphic offspring.
Seiji Watanabe +9 more
wiley +1 more source
Iranian Journal of Reproductive Medicine, 2015 Background: Azoospermia is the medical condition of a man not having any measurable level of sperm in his semen. Follicle stimulating hormone (FSH) is a member of the glycoprotein hormone family that plays an important role in human reproduction because ...
Behrouz Gharesi-Fard +5 more
doaj
Medical management of non-obstructive azoospermia
Clinics, 2013 Non-obstructive azoospermia is diagnosed in approximately 10% of infertile men. It represents a failure of spermatogenesis within the testis and, from a management standpoint, is due to either a lack of appropriate stimulation by gonadotropins or an intrinsic testicular impairment.
openaire +5 more sources
Reproductive Medicine and Biology, Volume 25, Issue 1, January/December 2026.ABSTRACT Case We herein report a rare case of a Japanese man diagnosed with cystic fibrosis (CF) following a workup for male infertility and recurrent pancreatitis and discuss the clinical and diagnostic implications in a population wherein CF is exceptionally rare. A 27‐year‐old Japanese man who presented with azoospermia underwent clinical evaluation,
Tomoki Saito +9 more
wiley +1 more source
Veterinary Medicine and Science, Volume 12, Issue 1, January 2026.This study evaluated clove essential oil as a non‐surgical sterilant in male dogs. Both intratesticular and intra‐epididymal injections significantly reduced sperm concentration, motility and viability, with histological and sonographic evidence of reproductive tissue damage.
Morteza Poormohammad +6 more
wiley +1 more source
Andrology, Volume 14, Issue 1, Page 122-131, January 2026.Abstract Background Classic Klinefelter syndrome (KS) is characterized by one extra X chromosome (47, XXY), leading to hypergonadotropic hypogonadism and higher risk of alterations in glycolipid homeostasis, cardiovascular diseases, and low bone mineral density. Most frequently, KS is diagnosed in adulthood because of infertility.
Giordana Ferraioli +7 more
wiley +1 more source
Prognostic factors for sperm retrieval in non-obstructive azoospermia
Clinics, 2013 Testicular sperm retrieval techniques associated with intracytoplasmic sperm injection have changed the field of male infertility treatment and given many azoospermic men the chance to become biological fathers.
Sidney Glina, Marcelo Vieira
doaj