Objective To investigate the clinical efficacy of Shuyao Huoxue Tongluo Decoction combined with meridian acupoint massage in treating lumbar disc herniation(LDH)patients with qi-stagnation and blood-stasis syndrome,and to analyze its effects on serological indicators.Methods A total of 120 LDH patients with qi-stagnation and blood-stasis syndrome admitted to Huizhou Hospital of Guangzhou University of Chinese Medicine from December 2023 to December 2024 were enrolled.The patients were randomly divided into control group and study group using a random number table,with 60 cases in each group.The control group received conventional treatment(including lumbar traction and drug therapy)combined with meridian acupoint massage,while the study group received additional Shuyao Huoxue Tongluo Decoction based on the treatment for the control group.Before and after treatment,the scores of traditional Chinese Medicine(TCM)syndrome,Visual Analogue Scale(VAS)scores for pain,Japanese Orthopedic Association(JOA)scores for lumbar function,Oswestry Disability Index(ODI)scores,and serum levels of tumor necrosis factor α(TNF-α)and interleukin 6(IL-6)in the two groups were compared.After treatment,the clinical efficacy was evaluated between groups.Results(1)After 20 days of treatment,the total effective rate was 95.00%(57/60)in the study group versus 81.67%(49/60)in the control group(tested by chi-square test,P＜0.05),demonstrating significantly superior therapeutic effects in the study group.(2)After treatment,both groups showed significant reduction in TCM syndrome scores(P＜0.01),and the study group exhibited markedly decrease compared to the control group(P＜0.01).(3)After treatment,the VAS scores for pain in both groups were significantly decreased compared to those before treatment(P＜0.01),and the study group exhibited obvious decrease of the scores than the control group(P＜0.01).(4)After treatment,JOA scores for lumbar function in both groups were increased(P＜0.05),while Oswestry Disability Index(ODI)scores were decreased(P＜0.05),compared to those before treatment,and the study group demonstrated more significant improvements in both JOA score elevation and ODI score reduction(P＜0.05).(5)For serum inflammatory factors,interleukin-6(IL-6)and tumor necrosis factor-α(TNF-α)levels in both groups were significantly reduced(P＜0.05)after treatment,and the study group showed more pronounced decrease in both markers(P＜0.05).Conclusion Compared with meridian acupoint massage alone,the combined therapy of Shuyao Huoxue Tongluo Decoction and meridian acupoint massage is effective on significantly alleviating clinical symptoms,reducing serum inflammatory factors,and enhancing overall therapeutic outcomes in LDH patients with qi-stagnation and blood-stasis syndrome.

Objective To explore the clinical curative effect of pidotimod on patients with respiratory tract infection and effect on immune function. Methods 120 children with recurrent respiratory tract infection in the Third Hospital of Qinhuangdao,the Third Staff Hospital of Baogang Group,the Third Hospital of Wulanchabu were selected,and were divided into two groups according to random number table.60 cases in control group were treated with routine treatment of anti-infection,relieving cough,eliminating phlegm,antipyretic;60 cases in experimental group were treated with pidotimod on the basis of routine treatment,oral with boiled water,0.4g per times,2 times a day,with a course of 60 days.Clinical curative effect after treatment and serum immunoglobulin (IgG,IgA,IgM)levels,T lymphocyte subsets (CD3+,CD4+,CD8+)levels and NK cells relative activities before and after treatment were compared between two groups.Results After treatment,the total effective rate of experimental group (95.00%)was significantly higher than that of control group (81.67%),and the difference was statistically significant (P<0.05);the immune indexes before treatment had no significant difference,and levels of serum immunoglobulin and T lymphocyte subsets were improved,and levels of serum immunoglobulin (IgG,IgA,IgM)and T lymphocyte subsets (CD3+,CD4+,CD8+)of experimental group were more higher than those of control group,and the difference was statistically significant (P<0.05 );relative activity of NK cells in both groups improved after treatment,but relative activity of NK cells in experimental group was significantly higher than that in control group,and the difference was statistically significant (P<0.05 );adverse reactions according minor rashes and anemia were observed in two groups,and there was no significant differece in the incidence of adverse reactions,and ADR was tolerable after symptomatic treatment.Conclusion Pidotimod could significantly improve the clinical curative effect of patients with respiratory tract infections and effectively improve the immune function of patients with recurrent respiratory tract infections with high security,which has a clinical significance.

OBJECTIVE:To analyze the chemical components extracted with supercritical CO2(SFE-CO2)from Eucalyptus tereticornis.METHODS: Volatile oil was extracted from E.tereticornis with SFE-CO2.The chemical component analyzed by GC-MS and its proportion was determined by normalization method.RESULTS: 28 compounds which account for 88.13% of the total peak area were separated and identified.The main components of volatile oil were eucalyptol (33.99%),borneol(8.88%),?-pinene (5.39%),caryophyllene (4.51%),(+)-4-carene (4.19%).CONCLUSION:This study can be served as a scientific basis for the further exploitation and utilization of E.tereticornis.