| 摘要 |
<p>Solns. or suspension media for cells, cell constituents, organ-parts or organs which are to be held at low temps. contain heavy water (D2O). The D2O content is pref. 5-20%. Used for stabilisation of biological matls. (e.g., erythrocytes or other cells or organs) against the injurious effects of low-temp. (below -26 degrees C) storage. The biological matls. do not have to be sepd. from the cryprotective D2O before they are used nmany cryoprotective agents are toxic and have to be removed before the frozen biological matls. can be used).</p> |
