Cryopreservation of sheep red blood cells. 2. Purified polyvinylpyrrolidone and hydrolyzed starch as protective agents.
D000818:Animals; D001793:Blood Preservation / Q000379:methods*; D003451:Cryoprotective Agents; D004912:Erythrocytes; D005069:Evaluation Studies as Topic; D005615:Freezing; D006868:Hydrolysis; D011205:Povidone; D012756:Sheep / Q000097:blood*; D013213:Starch
D003451:Cryoprotective Agents; D013213:Starch; D011205:Povidone