Zaky D A, Betts R F, Douglas R G, Bengali K, Neil G L
Antimicrob Agents Chemother. 1975 Mar;7(3):229-32. doi: 10.1128/AAC.7.3.229.
The susceptibility of 26 strains of varicella-zoster virus to cytarabine was tested in vitro by measuring reduction in number and size of plaques using human foreskin fibroblast cells. Most strains showed 50% reduction of plaque number by 0.125 mug of cytarabine per ml or less. Cytarabine levels in sera of 12 patients after a single subcutaneous injection of 50 mg/M(2) exceeded this inhibitory level for a period of 75 min. Thus, the subcutaneous route is a potentially useful method of administration of cytarabine for antiviral drug trials.
通过用人包皮成纤维细胞测量空斑数量和大小的减少情况,在体外测试了26株水痘-带状疱疹病毒对阿糖胞苷的敏感性。大多数毒株在每毫升含0.125微克或更低浓度的阿糖胞苷时,空斑数量减少50%。12例患者单次皮下注射50mg/M(2)后血清中的阿糖胞苷水平在75分钟内超过了该抑制水平。因此,皮下途径是阿糖胞苷用于抗病毒药物试验的一种潜在有用的给药方法。