Results 161 to 170 of about 22,224 (299)
Andrology, EarlyView.ABSTRACT Background Oligoasthenozoospermia is a leading cause of male infertility and has been increasingly associated with the global surge in obesity and exposure to reproductive toxicants. Despite extensive research on each factor individually, their combined pathological effects remain poorly understood.
Yunlong Yao +12 more
wiley +1 more source
Sperm cryopreservation protocol for micro-TESE-retrieved sperm
Asian Journal of AndrologyAzoospermia is characterized by the absence of sperm in the ejaculate and is categorized into obstructive azoospermia (OA) and nonobstructive azoospermia (NOA).
Vijay Mangoli +2 more
doaj +1 more source
Guideline of guidelines: management of small testicular masses
BJU International, EarlyView.Objective To compare and summarise the most up to date international guidelines and major recommendations for the management of small testicular masses (STMs). Methods A systematic search was conducted in PubMed, EMBASE, Scopus, Google Scholar, and the Cochrane Library up to 1 November 2024.
Marco Tozzi +7 more
wiley +1 more source
Middle East Fertility Society JournalBackground Infertility is an important health problem, affecting couples worldwide. Non-obstructive azoospermia is the most severe form of azoospermia, which is mostly idiopathic or caused by different causes such as chemotherapy and genetic disorders ...
Manal Alquobaili +2 more
doaj +1 more source
F&S ReportsObjective: To assess the oocyte to blastocyst attrition rate in patients undergoing in vitro fertilization (IVF) with male factor infertility (MFI) using testicular sperm. Design: Retrospective cohort study.
SiWon Lee, M.D. +5 more
doaj +1 more source
Laboratory aspects of assisted reproduction. [PDF]
, 2000 A number of advances have been made concerning the laboratory aspects of assisted reproduction. Intracytoplasmic sperm injection has revolutionised the treatment of male infertility.
Ng, EH, Yeung, WS
core
Progressing management of non‐obstructive azoospermia in the era of microdissection testicular sperm extraction [PDF]
, 2014 Satoru Kanto +2 more
openalex +1 more source
SOX30 Governs Synaptonemal Complex Assembly and Homologous Recombination in Male Meiosis
Cell Proliferation, EarlyView.The transcription factor SOX30 directly binds promoter regions of SYCE1 and SYCE2 to mediate their transcriptional activation, thereby enabling proper assembly of central elements within the synaptonemal complex. Structural destabilisation of the synaptonemal complex in Sox30 KK spermatocytes triggers synaptic discontinuity, impairs homologous ...
Kangle Liu +16 more
wiley +1 more source
COMPARISON OF EUPLOID RATE BETWEEN INTRACYTOPLASMIC MORPHOLOGICALLY SELECTED SPERM INJECTION (IMSI) AND CONVENTIONAL INTRACYTOPLASMIC SPERM INJECTION (ICSI) IN THE TESTICULAR SPERM EXTRACTION (TESE) [PDF]
Eun A Park +9 more
openalex +1 more source