- Patients who had no severe dysfunction of important organs, and were normal in blood routine test, hepatorenal function, electrolytes and cardiac function, with white blood cell count≥4.0×109/L, neutrophil count≥1.5×109/L, platelet count≥100×109/L, hemoglobin≥95g/L, serum bilirubin≤1.5 folds of upper normal limit, Alanine transaminase and glutamic oxalacetic transaminase ≤2 folds of upper normal limit, and serum creatinine≤1.5mg/dl.