Effects of sinew-regulating bone-setting manipulations on chondrocytes, IL-1β and NO in rabbits with knee osteoarthritis / 针灸推拿医学（英文版）

Objective: To observe the therapeutic effect of sinew-regulating bone-setting manipulations for knee osteoarthritis (KOA) model rabbits and its impacts on the chondrocyte apoptosis rate and the levels of interleukin (IL)-1β and nitric oxide (NO). Methods: According to the random number table method, 30 New Zealand white rabbits were divided into a normal group (n=9) and a modeling group (n=21). Rabbits in the modeling group were used to establish KOA models with the modified Hulth method. At the 8th week, three rabbits were sacrificed to verify the model and the remaining 18 rabbits were randomly divided into a model group (n=9) and an intervention group (n=9). Rabbits in the normal group and model group were bred routinely without any intervention. Rabbits in the intervention group were treated with the sinew-regulating bone-setting manipulations, 10 min/time, once every other day for a total of 20 times. The Lequesne MG knee function rating was used to evaluate the behavioral differences of the rabbits in each group. The Pelletier score was used to evaluate the general changes of the rabbits. The Mankin score was used to evaluate the pathology of knee cartilages. The enzyme-linked immunosorbent assay and nitrate reductase methods were used to determine the levels of IL-1β and NO in serum and synovial fluid of each group, respectively. In situ terminal deoxynucleotidyl transferase-mediated nick and labeling method was used to determine the apoptosis of chondrocytes in each group. Results: Compared with the normal group, the scores of Lequesne MG, Pelletier and Mankin, and the levels of IL-1β and NO in the model group were increased (P<0.05), which indirectly indicated the success of the model. Compared with the model group, the scores of Lequesne MG, Pelletier and Mankin, IL-1β and NO levels, and chondrocyte apoptosis rate of the intervention group were decreased, and the differences were statistically significant (P<0.05). Conclusion: The sinew-regulating bone-setting manipulations can reduce the levels of IL-1β, NO, and chondrocyte apoptosis rate, and delay the articular cartilage degeneration, therefore, having a good therapeutic effect on KOA.

The relationship between cleft severity and incidence of associated heart defect in children with isolated cleft palate / 中华整形外科杂志

<p><b>OBJECTIVE</b>To analyze the relationship between cleft severity and incidence of associated heart defect in children with isolated cleft palate (CP), as well as the characteristics of the heart defect.</p><p><b>METHODS</b>From Aug 2008 and Dec 2009, a total 416 children with CP underwent echocardiogram, and were divided into complete and incomplete CP groups. Then each group was further classified as unilateral or bilateral groups. Incomplete CP was subdivided into submucous cleft palate, soft palate cleft, hard and soft palate cleft. The associated heart defects were recorded and analyzed in each group. The data were analyzed statistically using SPSS 13.0. Chi-square test was used to compare the incidence between groups.</p><p><b>RESULTS</b>In the series of 416 patients, 46 (11.1%) children were found to have an associated congenital heart disease. The incidence of heart defect was 9.9% (38/384) in the incomplete cleft group, and 25% (8/32) in the complete cleft group, showing a significant difference between the two groups ( F = 6.852, P < 0.05). Atrial septal defect was the most common heart defect, which accounted for 52.2% (24/46) of all associated heart malformations.</p><p><b>CONCLUSIONS</b>Compared to incomplete cleft palate, complete cleft palate has a higher risk of heart defect. Cleft severity may be a predictor for congenital heart diseases in cleft palate. Routine echocardiogram should be considered in CP patients.</p>

Analysis and study on modern pharmacy and pharmacology of moxibustion / 中国针灸

This present paper introduces the advancement in the researches on modern pharmacy and pharmacology of moxibustion and proposes a new idea of comparative studies on pharmacologic action of different moxibustion materials, systematically analyzes the chemical compositions and the heat value of combustion of the argyi leaf of different strains, places of produce, cultivation ways or gathering times by the modern pharmaceutical research methods, and sums up that moxibustion has the functions of antisepticise, antivirus and regulating immune function by the modern pharmacological research methods. The authors think that the aforesaid comparative studies will establish the scientific foundation for determination of the best strain and primal chemical compositions of the argyi leaf for clinical efficacy, improvement of the moxibustion mode and enhancement of the therapeutic effect.