Chemical change in compatibility of Radix Sophorae Flavescentis with Fructus Cnidii Simultaneous determination of 5 active components in fructus cnidii by HPLC Determination of osthol in LOTIO FRUCTUS CNIDII COMPOSITA by RP-HPLC Study on immunoregulatory and anti-inflammatory effects of Compound Xuanju Capsule Studies on the Quality of Fructus Cnidii——Comparison of Antibacterial Action