临床实践证明 ,合理用药是提高疗效 ,缩短疗程的关键.治疗药物监测(TherapeuticDrug Monitoring TDM)是指导合理用药的根据.本文介绍了美国雅培公司生产的TDx-FLx 全自动血药浓度监测仪的原理,特点及临床应用.

The purpose of this study was to evaluate the usefulness of the TDx/TDxFLx FLM II assay (Abbott Laboratories), a newer version of the TDx-FLM, in the initial evaluation of fetal lung maturity. The assay is different from the earlier version in the packaging of the reagents, the sample volume required is 0.25 mL instead of 0.5 mL, and the value ...

original TDx-FLM assay with the higher cutoff value. Studies to evaluate the TDx/TDxFLx FLM II assay in dia-betic pregnancies are needed because ours had a small sample of women with diabetes. We have shown that the TDx/TDxFLx FLM II is an ac-ceptable initial test in the fetal lung maturity cascade. It

The TDx/TDxFLx FLM II assay is a useful tool in determining fetal lung maturity by using a cutoff value of 55 mg/g.

Several recent papers have illustrated the probability of RDS as a function of gestational age and FLM II results. Kaplan et al 2 calculated the risk of 14% for RDS with an FLM II of >44 mg/g at <34 weeks of gestation, which declines to 4% between 34 to 36 weeks of gestation.

1993年3月1日 · The TDx FLM assay uses the automated capabilities of the TDx analyzer to make all necessary reagent and sample additions, monitor the reaction and determine net fluorescence polarization values, and calculate the surfactant-to-albumin ratio on the basis of a six-point calibration curve (0, 10, 20, 40, 80, and 160 mg surfac­tant/albumin).

2012年11月17日 · TDx-FLx血药浓度监测仪是应用荧光偏振 (FluorescencePolarization)技术和竞争结合免疫分. 析(CompetitiveBindingImmunoassay)方法与散射. 法(REA)使得分析结果更准确、更精密、更灵敏,并具. 有可靠的特异性。虽然高效液相色谱仪应用范围广, 灵敏度高,特异性强,但不 …

2003年5月1日 · This study was undertaken to study the statistical correlation between lecithin/sphingomylein (L/S) ratio, percent phosphatidylglycerol (%PG), lamellar body count (LBC), and surfactant-to-albumin ratio (TDx-FLM II) in amniotic fluid (AF); and derive gestational age-specific (GA) predicted risk of neonatal respiratory distress syndrome (RDS) for ...

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“TDx-FLx血药浓度监测仪原理及临床应用”出自《中国医疗设备》期刊2004年第1期文献，主题关键词涉及有药物浓度监测、荧光偏振免疫分析、散射能量衰减法等。