搜索结果: 1-8 共查到“性科学 CASA”相关记录8条 . 查询时间(0.068 秒)
Media and dilution procedures tested to minimize handling effects on human, rabbit, and bull sperm for computer-assisted sperm analysis（CASA）
CASA holding time hyperactivation TALP PBS
2009/2/16
Proper handling of semen prior to computer-assisted sperm analysis (CASA) is critical if the analysis is to be representative of the fresh sample. The effects of diluting medium or dilution and ho...
Evaluation of computer-assisted semen analysis（CASA）with IDENT stain to determine sperm concentration
Sperm count sperm density CASA
2009/2/16
This study was undertaken to compare a new fluorescent stain-based computer-assisted semen analysis (CASA) system (IDENT) for determining human sperm concentration to the manual hemacytometric met...
Computer-aided sperm analysis (CASA) technology is 7 years old. Over 120 papers have been written that verify the technology or apply it in basic and clinical studies. Most of the technical proble...
Performance and comparison of CASA systems equipped with different phase-contrast optics
Human sperm motility sperm tracking
2009/2/12
Most computer-aided sperm analysis (CASA) systems for human spermatozoa use positive phase-contrast optics. In this study the performance of one of these (HTM) and two other systems using negative...
Computer-assisted semen analysis（CASA）of epididymal sperm from the domestic cat
Computer-assisted semen analysis domestic cat normozoospermia teratozoospermia sperm morphology
2009/2/11
Motion characteristics of epididymal sperm from domestic cats exhibiting a high (> 60%; normozoospermic; n = 21) or low (< 40%; teratozoospermic; n = 6) occurrence of structurally normal spermatozoa...
Standardization and comparability of CASA instruments
Standardization comparability CASA instruments
2009/2/10
Thirty human semen specimens were analyzed using a standard manual method, then videotaped and reanalyzed using two different computer-aided sperm analysis (CASA) instruments (the HTM system, Hami...
CASA—Practical Aspects
CASA Practical Aspects
2008/12/25
When computer-aided sperm analysis (CASA) instruments
were first brought into the marketplace in the mid-1980s,
it was suggested that these machines could replace the laboratory
andrologist becau...
Correlation of CASA velocity and linearity parameters with sperm mobility phenotype in turkeys
CASA velocity linearity parameters sperm mobility phenotype turkeys
2008/12/25
Since all domestic turkeys are produced through artificial insemination, a measurable sperm characteristic that would be predictive of fertility would allow for the culling of poor males, resultin...