Objective To explore clinical effect of self-made traditional Chinese medicine for hand-foot-mouth disease.Methods 118 cases with hand-foot-mouth disease were randomly divided into two groups.The control group(n=59)were treated by regular western medicines.On that basis,the study group(n=59)were treated bys elf-made traditional Chinese medicine.And the curative effects of two groups were observed.Results Fever subsidise time of the study group after treatment was(2.0±0.7)d,which was significantly shorter than that of the control group,with P＜0.05.Rash subsidise time of the study group after treatment was(3.9±0.9)d,was significantly shorter than that of the control group,with P＜0.05.Length of hospital stay of the study group after treatment was(3.5±1.3)d,was significantly shorter than that of the control group,with P＜0.05.Total effective rate of the study group after treatment was 94.9％,which was significantly higher than that of the control group(81.4％),with P＜0.05.Conclusion Self-made traditional Chinese medicine for hand-foot-mouth disease has good clinical curative effect,has high security and reliability.

Objective:To screen the best decocting technology by multi-index comprehensive score combined with response sur-face. Methods:The content of paeoniflroin and the ratio of dry extraction were used as the indicators, and response surface Central Composite with two factors and five levels was used in the experimental design. The effects of the ratio of solvent to solid, decocting du-ration and decocting times on the preparation process of tonic semifluid extract of ten ingredients were studied. Results:Design Expert 8. 0. 6b software was used for the data analysis. A quadratic mathematical model between the factors and the comprehensive score of paeoniflroin content and the ratio of dry extraction was established. Combined with the actual production, the best decocting conditions were as following:the ratio of solvent to solid was 10. 6 ml·g-1 , the decocting duration was 96 min, and decocted 3 times. Conclu-sion:The optimal decocting technology is scientific, reasonable and stable.

0.05 ). After once injection both observers considered the number of clearly recognized endocardial border segments increased significantly. The number evaluated by observers A increased from 2.68 ? 0.95 to 5.99 ? 0.10 while from 2.82 ? 1.03 to 5.99 ? 0.11 by observers B( P 0.05 ). The average contrast enhancement rate of LV endocardial border was 99.7 %. Perfluoropropane-albumin microsphere injection had no significant effection on vital signs such as blood prssure, heart rate and respiration. Electrocardiogram didn′t change markedly and the variance of the laboratory findings like blood and urine routine examination, hepatic and renal function was in normal range. Only one case( 0.33 %) had slight side-effects who suffered from mild nausea and diarrhea, which suggested the clinical safety of this contrast agent. Conclusions Perfluoropropane-albumin microsphere injection could enhance the resolution of LV endocardial borders and make the judgement of regional myocardial movement easier. It has little side-effects and will be appropriate for clinical use.