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Sexual and reproductive health needs of young people: Matching needs with systems
Sexual rights Young people adolescents
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2014/3/28
Access to services is a central concern surrounding the promotion of sexual and reproductive health and
rights (SRHR) of young people. A more holistic (so-called “positive”) approach toward SRHR is n...
Cryosurvival of human spermatozoa frozen in eight different buffer systems
human spermatozoa eight different buffer systems
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2009/2/23
The present study was conducted to ascertain optimal cryoconditions for human spermatozoa by comparing the relative cryoprotective efficiency of eight buffer systems and assessing various cryovial...
Comparative effects of two different delivery systems on gonadotropin-releasing hormone（GnRH） antagonist-induced suppression of gonadotropins and testosterone in man
GnRH antagonists luteinizing hormone (LH)
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2009/2/12
The Nal-Glu gonadotropin-releasing hormone (GnRH) antagonist, when given in daily subcutaneous (SC) doses of 5 mg or higher, maximally suppresses serum luteinizing hormone (LH) and follicle-stimul...
Performance and comparison of CASA systems equipped with different phase-contrast optics
Human sperm motility sperm tracking
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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...
Issues in the statistical analysis of sperm motion data derived from computer-assisted systems
Sperm motility statistics computer-assisted semen
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2009/2/7
Computer-assisted sperm motion measurements present certain features that must be accounted for in statistical analyses. Some are specific to this type of data, whereas others are standard considera...
Human sperm motion analysis by automatic（Hamilton-Thorn Motility Analyzer）and manual（Image-80）digitization systems
human sperm motility computerized motion analysis calcium
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2009/1/5
Two systems allowing quantitative, objective analysis of sperm movement were compared: 1) the Hamilton-Thorn Motility Analyzer (HTM), in which sperm images are digitized automatically, and 2) the Im...
Expression of the p63 and Notch Signaling Systems in Rat Testes During Postnatal Development：Comparison With Their Expression Levels in the Epididymis and Vas Deferens
Spermatogenesis p53 differentiation
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2008/12/22
The role of tubular structures that contribute to the passage of spermatozoa is not solely passive; these structures actively contribute to their own functions, although these tubules and ducts ar...