Results 261 to 270 of about 2,944,740 (334)

Sperm morphology by strict criteria does not predict clinical pregnancy rate following intra-uterine insemination. [PDF]

Arab J Urol
Sayegh L, Shah R, Shmoury M, Depret-Bixio L, Fakih M.   +4 more
europepmc   +1 more source

Chromodomain Helicase DNA–Binding Proteins and Spermatogenesis: Current Advances

Andrology, EarlyView.
ABSTRACT Background Male infertility is a prevalent clinical condition, with approximately one‐third of cases classified as idiopathic, frequently stemming from impaired spermatogenesis because of dysregulated gene expression. Chromodomain helicase DNA‐binding (CHD) proteins are central chromatin remodelers that orchestrate this epigenetic regulation ...
Mingrui Zhang, Di Liu, Guoqiang Liu, Minggang Zhu, Feng Pan   +4 more
wiley   +1 more source

Limited Utility of a Test‐Yolk Buffer Semen Extender for Preserving Human Semen Parameters for Use in a Diagnostic Setting

Andrology, EarlyView.
ABSTRACT Background Identification of a preservation medium that accurately retains semen parameters would be advantageous for men requiring semen analysis by allowing them to produce sperm samples at home rather than on site or even facilitate ‘mail order’ semen analysis.
Alessia Schadwell, Andrew Dawkins, Tina Holton, Olivia Whiting, Peter J. I. Ellis, Sheryl T. Homa   +5 more
wiley   +1 more source

Computer‐Assisted Sperm Analysis (CASA) Versus Manual Evaluation and the Clinical Significance of Sperm Hyperactivated Motility

Andrology, EarlyView.
Abstract Background Semen analysis remains the first‐line diagnostic test for male infertility, although it is affected by operator subjectivity. Computer‐assisted sperm analysis (CASA) is proposed to improve objectivity; however, its accuracy and clinical relevance remain uncertain.
Maria Emanuela Ragosta, Giulia Traini, Francesca Benini, Margherita Montereggi, Federica Bini, Lara Tamburrino, Linda Vignozzi, Elisabetta Baldi, Sara Marchiani   +8 more
wiley   +1 more source

Corrigendum to 'High rate of isolated teratospermia in a population of fertile men and the questionable clinical utility of sperm morphology' [F&S Reports 5 (2024) 140-144]. [PDF]

F S Rep
europepmc   +1 more source

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Sperm morphology.

Manual of animal andrology, 2022
This chapter focused on the methods for assessing sperm morphology in animals, as well as the different causes of variation in sperm morphology assessment.
P. Chenoweth
semanticscholar   +2 more sources

Automated sperm morphology analysis approach using a directional masking technique

Computers in Biology and Medicine, 2020
Sperm Morphology is the key step in the assessment of sperm quality. Due to the effect of misleading human factors in manual assessments, computer-based techniques should be employed in the analysis. In this study, a computation framework including multi-
H. Ilhan, Gorkem Serbes, N. Aydin
semanticscholar   +3 more sources

Automated Non-Invasive Measurement of Single Sperm’s Motility and Morphology

IEEE Transactions on Medical Imaging, 2018
Measuring cell motility and morphology is important for revealing their functional characteristics. This paper presents automation techniques that enable automated, non-invasive measurement of motility and morphology parameters of single sperm.
C. Dai, Zhuoran Zhang, James Huang, Xian Wang, Changhai Ru, Huayan Pu, Shaorong Xie, Junyan Zhang, S. Moskovtsev, C. Librach, K. Jarvi, Yu Sun   +11 more
semanticscholar   +3 more sources

Sperm Morphology: History, Challenges, and Impact on Natural and Assisted Fertility

Current Urology Reports, 2019
R. Danis, M. Samplaski
semanticscholar   +3 more sources