Results 101 to 110 of about 35,000 (232)

Fertility in men with spinal cord injury [PDF]

open access: yes, 2016
Young men comprise the overwhelming majority of men with spinal cord injury (SCI), the incidence of which has been growing over the years. Due to advances in physical medicine and rehabilitation, remarkable improvements in survival rates have been ...
Grgić, Franjo   +5 more
core   +1 more source

MTCA‐Net: Multi‐Task Cascade Analysis Network for Real‐Time Sperm Quality Analysis

open access: yesAdvanced Intelligent Systems, Volume 8, Issue 5, May 2026.
This article proposes MTCA‐Net, a multi‐task cascaded analysis network for real‐time sperm quality assessment in intracytoplasmic sperm injection. The framework integrates detection, tracking, and segmentation modules to jointly analyze sperm morphology and motility.
Jiajin Li   +10 more
wiley   +1 more source

Re: Impact of Fresh Versus Cryopreserved Testicular Sperm Upon Intracytoplasmic Sperm Injection Pregnancy Outcomes in Men with Azoospermia Due to Spermatogenetic Dysfunction: A Meta-Analysis

open access: yesJournal of Urological Surgery, 2014
Azoospermia affects up to 15% of men seeking evaluation for infertility. Sperm retrieval from testicular tissue and using for intracytoplasmic injection to the oocytes is the only treatment option for men with nonobstructive azoospermia (NOA).
Samuel Ohlander   +4 more
doaj  

Extended indications for sperm retrieval: summary of current literature [version 1; peer review: 2 approved]

open access: yesF1000Research, 2019
Sperm retrieval combined with intracytoplasmic sperm injection (ICSI) is the treatment of choice for couples with untreatable azoospermia-related infertility. However, an increasing body of evidence has been mounting, suggesting that ICSI with testicular
Sandro C. Esteves, Matheus Roque
doaj   +1 more source

Race and Assisted Reproduction: Implications for Population Health [PDF]

open access: yes, 2018
This Article emerges from Fordham Law Review’s Symposium on the fiftieth anniversary of Loving v. Virginia, the case that found antimiscegenation laws unconstitutional.
Ahmed, Aziza
core   +2 more sources

High‐Resolution Imaging Reveals Mitochondrial Protein Imbalance in Sperm of Oligoasthenospermic Men

open access: yesMolecular Reproduction and Development, Volume 93, Issue 5, May 2026.
ABSTRACT Male infertility accounts for nearly half of global infertility cases and is often linked to poor sperm quality, such as oligospermia, asthenospermia, and teratospermia. Although the exact mechanisms remain unclear, mitochondria, which are critical for ATP production and reactive oxygen species generation during fertilization, are increasingly
Pauline Teixeira   +8 more
wiley   +1 more source

Preservation of Garut Rams Spermatozoon as a Source of Male Germ Plasm [PDF]

open access: yes, 2004
This study was conducted to examine the quality of ejaculated sperm by Garut rams to be used for artificial insemination (AI) and viability of sperm that were collected from preserved cauda epididymis (4°C up to 12 days) for assisted reproductive ...
BOEDIONO, A. (ARIEF)   +2 more
core  

Sperm preparation for ART [PDF]

open access: yes, 2003
The onset of clinical assisted reproduction, a quarter of a century ago, required the isolation of motile spermatozoa. As the indication of assisted reproduction shifted from mere gynaecological indications to andrological indications during the years ...
Schill Wolf-Bernhard, Henkel Ralf R
core   +2 more sources

Gestational age determination in pregnancies conceived via assisted reproductive technology

open access: yesUltrasound in Obstetrics &Gynecology, Volume 67, Issue 5, Page 604-612, May 2026.
ABSTRACT Objectives To compare gestational age (GA) dating models for pregnancies conceived via assisted reproductive technology (ART), assess whether 14 or 15 days more accurately reflects the median follicular‐phase duration in ART pregnancies and evaluate whether the gestational timelines of ART pregnancies are comparable with that of spontaneously ...
M. Gjerdevik   +3 more
wiley   +1 more source

Surgical intervention versus expectant management for endometrial polyps in subfertile women [PDF]

open access: yes, 2014
BACKGROUND: Endometrial polyps, which are benign growths of the endometrium, may be a factor in female subfertility. Possible mechanisms include physical interference with gamete transport, alteration of the endometrial milieu and unresponsiveness to ...
Jayaprakasan, Kannamannadiar   +4 more
core   +1 more source

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