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库血贮存3～4周后,红细胞的2,3-二磷酸甘油酸(2,3-DPG)含量降至2.903±0.863pM/gHb(为新鲜血的12.96%),经37℃水浴4小时后,红细胞2,3-DPG升至4.177±1.324μM/gHb(为新鲜血的18.65%),乳酸生成值为3.860±O.839mg/mgFe,P_(?)为36～38.5mmHg。库血内加12%党参黄芪注射液,37℃水浴4小时,红细胞2,3-DPG 含量升至9.111±1.999μM/gHb(为新鲜血的40.67%),乳酸生成值为5.092±0.635mg/mgFe,P_(50)为32～33mmHg。此结果似说明党参黄芪能促进红细胞糖酵解及提高2,3-DPG 含量,改善释氧能力。
The erythrocyte 2,3-diphosphoglycerate (2,3-DPG) content was reduced to 2.903 ± 0.863 pM / gHb (12.96% of fresh blood) after stored for 3 to 4 weeks in the library. After a 37 ° C water bath for 4 hours The erythrocyte 2,3-DPG increased to 4.177 ± 1.324μM / gHb (18.65% of the fresh blood), the lactate production value was 3.860 ± 0.399mg / mgFe, and the P_ (?) Was 36 ~ 38.5mmHg. The 12% Codonopsis Astragali injection was added to the blood and the 2,3-DPG content in erythrocytes rose to 9.111 ± 1.999 μM / gHb (40.67% of the fresh blood) with a lactate production value of 5.092 ± 0.635 mg / mgFe, P_ (50) is 32 ~ 33mmHg. This result seems to indicate that Radix Codonopsis can promote erythrocyte glycolytic and 2,3-DPG content, improve oxygen release capacity.