A stable state of frozen protoplasm with invisible intracellular ice crystals obtained by rapid cooling.
D000818:Animals; D003460:Crystallization; D003593:Cytoplasm; D005615:Freezing; D006651:Histocytochemistry; D007053:Ice; D008722:Methods; D009368:Neoplasm Transplantation; D051381:Rats; D012513:Sarcoma, Experimental; D013696:Temperature; D013997:Time Factors; D014021:Tissue Preservation; D014184:Transplantation, Homologous
D007053:Ice