Singer Elyse J, Aronow H Aaron, Lee Shing-Yi, Hinkin Charles H, Lazarus Tadd
Department of Neurology, School of Medicine, University of California at Los Angeles, 11645 Wilshire Boulevard, Suite 770, Los Angeles, CA 90025, USA.
J Clin Microbiol. 2002 Oct;40(10):3863-4. doi: 10.1128/JCM.40.10.3863-3864.2002.
We evaluated the effects of time, temperature, freezing, and thawing on the cerebrospinal fluid viral load by using the Roche AMPLICOR HIV-1 MONITOR test, version 1.5 (ultrasensitive). While a statistically significant decrease from the baseline was observed at 24 h, but not at 6 or 12 h, and with one freeze-thaw cycle, all changes were within the range of intra-assay variability.
我们使用罗氏AMPLICOR HIV-1监测测试1.5版(超灵敏)评估了时间、温度、冷冻和解冻对脑脊液病毒载量的影响。虽然在24小时时观察到与基线相比有统计学意义的下降,但在6小时或12小时时未观察到,并且经过一个冻融循环后,所有变化都在分析内变异范围内。