Fig. 11From: Innovative multi-protectoral approach increases survival rate after vitrification of ovarian tissue and isolated follicles with improved results in comparison with conventional methodProduction of progesterone by growing ovine follicles. Data are mean + SEM representing medium for 20 follicles analysed in each experimental group measured in three control points - day 2, 6 and 10. Asterisk represents significantly different results between matched groups at p < 0,05Back to article page