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Nanovid microscopy for assessing sperm membrane changes induced by in vitro capacitating and acrosomal reacting procedures
Spermatozoa colloidal gold videomicroscopy
2009/2/12
This study was to verify the usefulness of Nanovid microscopy techniques for evaluating induced modifications in bovine spermatozoal membranes. Frozen thawed bovine sperm were labeled with 20-nm c...
Analysis of the responses of human spermatozoa to A23187 employing a novel technique for assessing the acrosome reaction
A231 87 acrosome reaction oocyte fusion human
2009/2/12
Protocols for the use of A23187 in assessing the ability of human spermatozoa to acrosome-react and exhibit sperm-oocyte fusion have been developed and the results compared in two independent cohort...
Age as a factor influencing the power and sensitivity of experiments for assessing body weight, testis size, and spermatogenesis in rats
Experimental design daily sperm production spermatogenesis testes
2009/2/6
Data from 25 rats aged 60, 150, or 240 days (n = 75) were used to determine the number of observations per rat and or rats per treatment group needed to provide future experiments of known power and...
A Simple Self-Report Diary for Assessing Psychosexual Function in Hypogonadal Men
Sexual function mood testosterone
2008/12/19
To examine the performance of a self-report diary to assess psychosexual function in hypogonadal men, 2 groups of eugonadal men and 2 groups of hypogonadal men were asked to record and score paramet...
Assessing Rural African-American Churches’Attitudes toward Adolescent Sexual Behavior— Implications for Curricula Development
Adolescent Sexual Behavior Churches’Attitudes Rural African-American Curricula Developmen
2008/4/14
This article highlights the results of the findings according to the Rural African-American Church Leader Assessment, with implications for the minister portion of the curriculum designed to address t...