Samuel Karchmer Krivitzky

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The objective was to evaluate if the preovulatory molecular ratio between progesterone and estradiol has age-dependent changes in patients undergoing controlled ovarian hyperstimulation. There were(More)
OBJECTIVE Determining if a statistical correlation can be established between those variables observed during the transference test performed before ovarian stimulation and those obtained during the(More)
The objective was to evaluate if the preovulatory molecular ratio between progesterone and estradiol has age-dependent changes in patients undergone controlled ovarian hyperstimulation. Were studied(More)
OBJECTIVE To determine the integrity of the plasmatic membrane through phosphatidylserine (PS) translocation in two spermatic fractions and their correlation with the spermatic mitochondrial membrane(More)
BACKGROUND Inhibin B is a direct marker of ovarian reserve and one of the earliest markers of ovarian aging. It has been used in assisted reproduction programs as a serum marker that can identify an(More)