Bannatyne R M, Cheung R, Devlin H R
Antimicrob Agents Chemother. 1977 Jan;11(1):44-6. doi: 10.1128/AAC.11.1.44.
Depending on the hematocrit, duplicate or triplicate determinations of serum amphotericin B concentration may be made on as little as 100 mul of capillary blood obtained by finger prick. In an accurate plate diffusion bioassay, using Paecilomyces varioti as the indicator organism, levels of the drug in the therapeutic range can be determined fast enough for clinicians to modify their next dose.
根据血细胞比容,通过手指针刺采集仅100微升的毛细血管血,即可对血清两性霉素B浓度进行重复或三次测定。在精确的平板扩散生物测定中,以拟青霉作为指示生物,能够足够快速地测定治疗范围内的药物水平,以便临床医生调整下一次剂量。