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Functional differences among fresh 24-hour extended and cryopreserved human spermatozoa were assessed using both computer-assisted semen analysis (CASA) and flow cytometry. The objective was to dete...
Seasonal effects on hormonal and seminal parameters in subfertile stallions have not been well documented and could provide information that is needed to understand the underlying endocrine mechan...
A cross-sectional study of 68 petrochemical workers (23 had never smoked [E/NS], 45 were current smokers [E/S]) and 130 subjects with no known history of exposure to petrochemicals (49 had never smoke...

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