Results 121 to 130 of about 11,266 (247)

Testicular sperm retrieval at the time of bilateral radical orchiectomy

Urology Annals, 2009
A new indication for testicular tissue cryopreservation is discussed here. We evaluate the feasibility of testicular sperm extraction during bilateral orchiectomy for testicular cancer. A 26-year-old man with a history of right orchidopexy presented with
Nassir Anmar, Grantmyre John
doaj  

Cryopreservation Disrupts TRIM21‐Mediated AKAP3 Ubiquitination and Triggers Stress Granule Formation in Human Sperm

Andrology, EarlyView.
ABSTRACT Background Sperm cryopreservation causes cryodamage, but the roles of posttranslational modifications (PTMs) and stress granules (SGs) in this process remain unclear. Objectives To investigate the molecular mechanism of cryodamage via the TRIM21–AKAP3 axis, PTMs, and SGs.
Yan Wang, Huizhong Xu, Wenhong Lu, Yinghao Wang, Jin Ma, Chengyao Ma, Xiangming Yan, Longlong Fu, Haitao Lv, Ying Liu   +9 more
wiley   +1 more source

Repeat and Redo Microdissection Testicular Sperm Extraction (Micro-TESE) in Non-Obstructive Azoospermia: A Narrative Review. [PDF]

J Clin Med
Douvli E, Zachariou A, Giannakis I, Koukos S, Kaltsas A, Sofikiti HM, Baltogiannis M, Dimitriadis F, Morizane S, Sofikitis N.   +9 more
europepmc   +1 more source

Multidimensional Determinants of Quality of Life in Men With Klinefelter Syndrome: A Narrative Review of Workshop Evidence

Andrology, EarlyView.
ABSTRACT Background Klinefelter syndrome (KS), typically characterized by a 47, XXY karyotype, is the most common sex chromosomal aneuploidy in males, with a prevalence of approximately one in 600–660 individuals. Despite its frequency, the syndrome remains significantly underdiagnosed, with 50%–75% of affected individuals never receiving a clinical ...
Francesca Allosso, Lucia Digitale Selvaggio, Daniela Pasquali   +2 more
wiley   +1 more source

Outcomes with intracytoplasmic sperm injection using fresh vs. frozen elongated spermatids from microsurgical testicular sperm extraction. [PDF]

F S Rep
Elliott JE, Labos C, Meriano JS, Jarvi K, Greenblatt EM.   +4 more
europepmc   +1 more source

Canine desexing attitudes and practices of Australian veterinarians: A cross‐sectional survey

Australian Veterinary Journal, EarlyView.
Canine desexing is one of the most common small animal surgical procedures in Australia, yet little is known about current practices. This study characterised attitudes, practitioner recommendations and surgical practices for routine canine desexing among Australian veterinarians using an online cross‐sectional survey (n = 107). Respondent demographics
S. Impey, M. Blevins, G. Chung, A. Goh, P. Rak   +4 more
wiley   +1 more source

An artificial intelligence real-time rare sperm detection system for intraoperative microsurgical testicular sperm extraction. [PDF]

Hum Reprod Open
Han S, Xu S, Hu H, Zhu Z, Bai F, Deng C, Huang Y, Zhang C, Sun Y, Bai H, Yao C, Zhao F, Li Z, Zhao D, Li P.   +14 more
europepmc   +1 more source

Anatomical and Histological Structures of the Male Reproductive System of Chalcophora mariana (Linnaeus, 1758) (Coleoptera: Buprestidae): Light and Scanning Electron Microscopy Study

Acta Zoologica, EarlyView.
ABSTRACT This study presents the first detailed morphological analysis of the male reproductive system of Chalcophora mariana (Linnaeus, 1758) using stereo microscopy, light microscopy, and scanning electron microscopy. The male reproductive system of C.
Hicret Arslan, Selami Candan
wiley   +1 more source

A homozygous <i>SPDYA</i> variant associated with meiotic arrest and failed microdissection testicular sperm extraction in non-obstructive azoospermia. [PDF]

Front Endocrinol (Lausanne)
Zheng H, Wang Y, Wang J, Chen W, Chen J, Yang X, Jin F, Xi Y, Li J.   +8 more
europepmc   +1 more source

Anatomical and Histological Descriptions of the Male Reproductive System of the Alfalfa Weevil of Hypera postica (Gyllenhal, 1813) (Coleoptera: Curculionidae) Using Light and Scanning Electron Microscopies

Acta Zoologica, EarlyView.
ABSTRACT Features of the reproductive organs, such as the number of testicular follicles, testis colour and the morphology of the glands, can be used as systematic characters. For this purpose, this paper was the first description of the male reproductive system anatomy and histology of Hypera postica (Gyllenhal, 1813) (Coleoptera: Curculionidae), a ...
Nurcan Özyurt Koçakoğlu, Selami Candan, Hicret Arslan, Mustafa Güllü   +3 more
wiley   +1 more source