… In this study, neither serum testosterone level nor FSH was found to be significant predictors
of microTESE success. To date, the predictive significance of serum hormonal levels …

… and structural sperm parameters, we clearly demonstrated here that serum 25(OH)VD 3 levels
… of serum VD 3 on the testis, as well as on spermatozoa and our present data showing that …

… to morphologically normal sperm, serum Testosterone, and serum DHEA … Serum LH assay,
and serum FSH assays were not significantly correlated to morphologically normal sperm …

… of serum gonadotropin and total testosterone levels on semen parameters. … levels and
sperm concentration, while a positive correlation was found between inhibin B levels and sperm …

… We complementarily investigated the serum levels of testosterone (in ng/ml or nmol/l). …
negatively affect sperm parameters in men and are associated with low testosterone levels. …

… Wells ('84) reports serum testosterone level indications of … sperm density and serum
testosterone levels of a male cetacean. In this study, sperm production and serum testosterone levels …

… testosterone level and sperm parameters were analysed before and after supplementation
of Ubiquinol every month up to six months. The total sperm count increased by 53% (p<0.05). …

… (27%) in serum testosterone levels and a significantly higher LH to testosterone ratio in boys
… cell function in boys conceived by ICSI using sperm from oligozoospermic men. The clinical …

… sperm counts and motility, and a significant increase in serum and free testosterone levels
after … the increase was more significant for free testosterone levels (P=0.001). In contrast to the …

… in blood serum testosterone levels [15], and none had been on exogenous testosterone or
other … In conclusion, low male TT blood serum levels do not seem to have an impact on semen …