Fig. 7From: Innovative multi-protectoral approach increases survival rate after vitrification of ovarian tissue and isolated follicles with improved results in comparison with conventional methodBox-plot of estradiol concentrations in different control points of the culture period. Values of estradiol concentrations in control points on day 4, 6, 8 and 10 were compared to the value on day 2 (first controlled point during the culture period) in purpose to evaluate dynamic of estradiol production. Asterisk represent significantly different results at p < 0.05Back to article page