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Significance of reactive oxygen species and antioxidants in defining the efficacy of sperm preparation techniques
reactive oxygen species antioxidants sperm preparation techniques
2009/2/23
The mechanisms responsible for mediating the influence of sperm preparation protocols on human sperm function have been investigated. Techniques that involved the separation of motile spermatozoa ...
Possible significance of transferrin levels in seminal plasma of fertile and infertile men
seminal transferrin FSH fertility man
2009/2/23
Human seminal plasma contains large amounts of transferrin, which is a protein secreted mostly by Sertoli cells. It has been suggested that the concentration of transferrin may serve as a possible c...
Changes in the endocrinological milieu after clomiphene citrate treatment for oligozoospermia：the clinical significance of the estradiol/testosterone ratio as a prognostic value
E5/T ratio clomiphene citrate male infertility
2009/2/12
We have already reported that the rate of increase in the estradiol/testosterone ratio (E2/T ratio) following human chorionic gonadotropin (hCG) injection has prognostic value in the treatment of olig...
Functional Significance of the Sperm Head Morphometric Size and Shape for Determining Freezability in Iberian Red Deer（Cervus elaphus hispanicus）Epididymal Sperm Samples
cryopreservation morphology postmortem recovery
2008/12/24
In the present study, computer-automated sperm head morphometry of epididymal samples was used to determine if sperm head area and shape are useful measurements for separating "good" and "bad" Ib...