Objective:to establish a HPLC method to determine the concentration of prednisone acetate in compound prednisone acetate cream.

Simultaneous determination of camphor and menthol in Compound Dexamethasone Acetate Cream by GC;

Determination of Prednisone Acetate in Zhichuanling Capsules by the LC-MS;

Determination of prednisone acetate in Xie Li Ting tablets by HPLC;

Identification of prednisone acetate in Guluoling capsules by HPLC-MS;

To investigate the effect of QINGGUBAO (QGB) Ⅱ on the biochemical indexes of blood and urine in glucocorticoid induced osteoporosis rats,42 male SD rats were randomly and averagely divided into three groups and modeled with prednisone.

The former received prednisone and levofloxacin for 2 weeks followed by another 2-week administration of levofloxacin only,while the latter were given levofloxacin and placebo in the first 2 weeks and placebo only in the next 2.

Objective To develop a method for the determination of prednisolone acetate in the compound prednisolone acetate nasal drops.

Transtympanic Prednisolone Treatment for Subjective Tinnitus;

Transtympanic Prednisolone Treatment for Idiopathic Sudden Sensorineural Hearing Loss;

Male rats were treated with prednisolone acetate(5mg/kg/day,2 days/week) for 12 weeks and the osteoporosis condition on 8th,12th week during injection and 8th,11th and 14th week since the injection was stopped were measured by BMD,biomechanical properties and bone histomorphometric parameters.