Fig. 12From: 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 progesterone concentrations in different control points of the culture period. Values of progesterone concentrations in control points on day 6 and 10 were compared to the value on day 2 (first controlled point during the culture period) in purpose to evaluate dynamic of progesterone production. Asterisk represent significantly different results at p < 0.05Back to article page