Objective: To prepare ibuprofen dispersible tablet and compare its pharmacokinetics and bioavailability with market tablets in rabbits. Methods: According to inspection of factors and orthogonal design, optimal formulation was decided. A randomized crossover and self control design was used. Eight healthy rabbits were single oral dosed with 100 mg ibuprofen dispersible tablet or market tablet, respectively. The plasma drug concentration was determined by HPLC method. The pharmacokinetic parameters were calculated by 3P87 program and the bioequivalence was assessed by NDST5.0 program. Results: A one compartment open model was adopted and the pharmacokinetic parameters of dispersible tablet and market tablet were as follows: c max were (9.79?2.25) and (4.54?1.50) ?g/ml; t max were (0.27?0.07) and (2.03?0.53) h; t 1/2 were (6.65? 2.14) and (9.17?4.38) h; AUC 0~∞ were (94.11?28.38) and (65.20?18.38) ?g?h?ml -1 , respectively. Ralative bioavailability of the dispersible tablet was 164.11% compared to market tablet. Conclusion: Ibuprofen dispersible tablet is administrated easily and absorbed quickly, and its bioavailability is far more better than the market one. [

Objective To discuss the impact of group psychology guidance combined with conductive education on social anxiety of children with primary nephrotic syndrome. Methods A total of 60 children with primary nephrotic syndrome were selected, and divided into research group ( 30 cases ) and control group ( 30 cases ) according to the sequence of admission. The patients of two groups were given treatment of metacortandracin. The patients of control group received routine health education while the patients of research group underwent conductive education who was used social anxiety scale for children to evaluate the children anxiety level on the time of before treatment ( T1 ) , induced remission ( T2 ) , alternate-day-treated metacortandracin 1 mg/(kg.d)(T3), alternate-day-treated metacortandracin 0.5 mg/(kg.d)(T4), and the anxiety level of two groups were compared at different time point.Results There were significant differences on anxiety level of 4 time points in two groups ( P<0.01);the anxiety level of T2, T3, T4 in two group were higher than anxiety level of T1 ( P<0.05) . The anxiety level of T1, T2, T3, T4 in research group were lower than that of control group (P<0.05).Conclusions Long time used glucocorticoid can lead to the increasing of social anxiety levels in the treatment of children with nephrotic syndrome, but group psychology guidance combined with conductive education can effectively relieve the anxiety of children.