Storey-Storey; Rana sylvatica freezes ~65% body water in winter; liver glycogen rapidly mobilised to glucose, reaching ~250 mM and acting as cryoprotectant.
Storey-Storey; Rana sylvatica freezes ~65% body water in winter; liver glycogen rapidly mobilised to glucose, reaching ~250 mM and acting as cryoprotectant.