Figure 3From: Solid-surface vitrification is an appropriate and convenient method for cryopreservation of isolated rat folliclesElectron micrographs of microvilli (MV). A: Most microvilli (MV) were regularly arrayed. B: Microvilli abundance was reduced, and the shape of most microvilli (MV) was abnormal after treated with OPS. C: Microvilli abundance was reduced, and the shape of most microvilli (MV) was abnormal after treated with slow-rate freezing.Back to article page