Figure 1.
Plasma levels of nicked β2-GPI. Total and nicked β2-GPI plasma levels were determined by ELISA. A nicked β2-GPI ratio, (plasma nicked β2-GPI/plasma total β2-GPI) × 1000, was established in all the samples. The dashed line indicates the mean + 1 SD of the ratio in healthy subjects without lacunar infarct. P values were calculated using t test.