1. Vitrification as an alternative means of cryopreserving ovarian tissue
Christiani A. Amorim, Mara Curaba, Anne Van Langendonckt, Marie-Madeleine Dolmans, Jacques Donnez 
Reproductive BioMedicine Online 
Volume 23, Issue 2, Pages (August 2011)
DOI: /j.rbmo
Copyright © 2011 Reproductive Healthcare Ltd. Terms and Conditions

2. Figure 1
Vitrified droplets after contact with liquid nitrogen containing (A) high concentrations of ethylene glycol and dimethylsulphoxide and (B) a low concentration of dimethylsulphoxide solution.
Reproductive BioMedicine Online  , DOI: ( /j.rbmo )
Copyright © 2011 Reproductive Healthcare Ltd. Terms and Conditions

3. Figure 2
Different types of permeable and non-permeable cryoprotectants that can be used in vitrification solutions. CPA=cryoprotectant; DMSO=dimethylsulphoxide; EG=ethylene glycol; GLY=glycerol; PROH=propanediol.
Reproductive BioMedicine Online  , DOI: ( /j.rbmo )
Copyright © 2011 Reproductive Healthcare Ltd. Terms and Conditions