Results 11 to 20 of about 25,310,483 (331)
Changes in Semen Analysis over Time: A Temporal Trend Analysis of 20 Years of Subfertile Non-Azoospermic Men [PDF]
The World Journal of Men's Health, 2023 Purpose: To examine trends of population-level semen quality over a 20-year period. Materials and Methods: We performed a retrospective review of data from the andrology lab of a high volume tertiary hospital.
Nahid Punjani +8 more
doaj +2 more sources
Evaluation of semen parameters in semen donors in a ten-year period in the city of São Paulo [PDF]
Einstein (São Paulo), 2010 Objective: To evaluate sperm concentration, morphology and motility of Brazilian semen donors from 1992 to 2003, in the city of São Paulo. Methods: Retrospective study analyzing 182 donor semen samples from 1992 to 2003.
Sidney Glina +6 more
doaj +4 more sources
An automated smartphone-based diagnostic assay for point-of-care semen analysis
Science Translational Medicine, 2017 Manoj Kumar Kanakasabapathy +2 more
exaly +2 more sources
Translational Andrology and Urology, 2021 Background Computer-aided sperm analyzers (CASA) are currently used worldwide for semen analysis. However, there are doubts about their reliability to fully substitute the human operator.
R. Finelli +4 more
semanticscholar +1 more source
Accuracy Evaluation of The Depth of Six Kinds of Sperm Counting Chambers for both Manual and Computer-Aided Semen Analyses [PDF]
International Journal of Fertility and Sterility, 2016 Background Although the depth of the counting chamber is an important factor influencing sperm counting, no research has yet been reported on the measurement and comparison of the depth of the chamber.
Jin-Chun Lu +4 more
doaj +1 more source
Andrology, 2022 In 2021, the World Health Organization (WHO) has provided the latest update on processing and evaluating semen analysis.
L. Boeri +10 more
semanticscholar +1 more source
Study on Influencing Factors of Semen Quality in Fertile Men
Frontiers in Physiology, 2022 ObjectiveTo establish a system for evaluation of semen quality in fertile men by factor analysis (FA).MethodsThe FA method was used to analyze five sperm test indicators for fertile men (sperm pH, sperm motility, sperm progressive motility, semen density,
Ning Wang +9 more
doaj +1 more source
Andrology, 2021 It is now 11 years since publication of the WHO 2010 guidelines for semen assessment values, and it is critical to determine whether they are still valid and/or whether they should be modified.
M. J. Campbell +7 more
semanticscholar +1 more source
The World Journal of Men's Health, 2021 Purpose To compare two automated semen quality analysis systems (LensHooke® X1 PRO [X1 PRO]) and IVOS CASA) for accuracy, precision and agreement with laboratory-based manual semen analysis (MSA).
A. Agarwal +2 more
semanticscholar +1 more source
A new perspective on semen quality of aged male: The characteristics of metabolomics and proteomics
Frontiers in Endocrinology, 2023 BackgroundSemen quality is negatively correlated with male age and is mainly quantified by a routine semen analysis, which is descriptive and inconclusive.
Yi Guo +9 more
doaj +1 more source