25 November 2014 : Original article
Low Paraoxonase 1 Arylesterase Activity and High von Willebrand Factor Levels are Associated with Severe Coronary Atherosclerosis in Patients with Non-Diabetic Stable Coronary Artery Disease
Jieying Ding AE , Qizhi Chen BE , Xing Zhuang CD , Zhilei Feng DE , Lili Xu E , Fuxiang Chen AEDOI: 10.12659/MSM.890911
Med Sci Monit 2014; 20:2421-2429
Supplemental Table 1 Detection evaluation of PON1 arylesterase activity.
| PON1 arylesterase activity | Intra-assay CV (%)* | Inter-assay CV (%)* | Linear range (U/L)** | Biologic limit of detection (U/L)*** |
|---|---|---|---|---|
| Classical method | 2.20% | 5.20% | 24.8–214.3 | 12.4 |
| Modified method | 0.90% | 2.40% | 24.5–344.5 | 12.3 |
| * Detection of intra- and inter-assay CV was performed according to NCCLS-EP5A and the maximum CV of control with different level was below 5%. ** Detection of the linear range was performed according to NCCLS-EP6A and was found to be first-order linear within the range. *** Detection of biologic limit of detection was performed according to NCCLS-EP17A. | ||||