“…The changes in peripheral IgA level and platelet number positively correlated with the grade of cartilage damage in active RA patients, thus supporting the hypothesis (Zha et al, 2006;He et al, 2007b). In the clinical practice, the CMMs with activating blood stasis pattern, and those reinforcing deficiency pattern and containing polysacharides or animal proteins were used for the treatment (Yang et al, 2003;Zhang et al, 2010).…”