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 develop the technique to detect total core antigen of HCV(Total HCV-cAg) by Enzyme-Linked Immu-nosorbent Assay (ELISA) and apply it for clinical diagnosis. Methods 201 serum samples with anti-HCV antibody were detected total HCV-cAg after pre - treating the samples, then the sensitivity of results were compared with HCV RNA tests. Among them, 176 cases was determined by FQ-PCR, and 25 cases by RT-PCR for HCV-RNA. Results HCV RNA was found in sera from 88 of 201 samples (43.8%). Total HCV-cAg was positive in 71 (35.3%) of 201 samples . There was no significant difference between the detection rate of HCV RNA by PCR and total HCV-cAg by ELISA. Conclusion Detection of total core antigen of HCV is suitable to be used as to diagnose HCV in clinic.

Objective To investigate the clinical effect and Practical value of percutaneous vertebroplasty using China-made bone cement. Methods Under CT or C-arm X-ray machine guided, 22 cases with vertebral osteoporotic compression fracture, hemangeoma orosteolytic carcinoma were treated by perfusion of China-made bone cement through percutaneous puncture. Results Thirty vertebraes in 22 cases were operated by percutaneous vertebroplasty and the successful rate was 100%. The symptoms in 21 cases were remarkably released, the clinical effective rate was 95.5%. During the operation, bone cement leakage occurred in 23.3% of the treated vertebrae, but no serious untoward effect appeared. Conclusion The application of China-made bone cement in percutaneous vertebroplasty is of the features of minimal invasion, safty and remarkable curative effect. It can release pain and consolidate the vertebrae.