Development and clinical application of guyanning granules
Objective To study the preparation process and clinical application of Guyanning Granules. Methods To prepare Guyanning granules, to do qualitative and quantitative detection. The appearance stability and clinical effects were evaluated, and the clinical effects were observed for treating osteomyelitis. Results The quality control of Guyanning Granules was promising. Spots obtained from the test solutions had the same colour in reference solution and medical material in the same location, and the blank solution had no interference, the content of chlorogenic acid was 4. 45 ~ 4. 50 mg. Its clinical effects were better than those in the control group. Conclusions The preparation process of Guyanning Granules is practicable, the method of quality control is reliable and its clinical effects are good.