Objective:To study Clinical Effect of Anterolateral Approach ofor the Patients with Hip Arthroplasty and the effect on the serum CRP,IL-6,D-Dimer in levels.Methods:102 Patients with Hip Arthroplasty who received therapy from February 2013 to January 2015 in our hospital,Patients were asked to be divided into observation group and control group.Among them,the control group of 54 cases,through the conventional approach to hip arthroplasty;48 cases of observation group.Serum CRP,IL-6 and D-dimer levels were compared between the two groups before and after surgery,and the efficacy of the two groups was compared by follow-up.Results:After treatment,the total effective rate of the observation group was significantly higher than that of the control group (P＜0.05),Serum CRP,IL-6 and D-dimers increased in both groups at 12 h after surgery and decreased gradually at 7 and 14 days.The levels of serum CRP,IL-6 and D-dimer in the observation group were significantly lower than those in the control group at 12 h,7 d and 14d(P＜0.05).Conclusion:The clinical effect of the anterolateral approach on hip arthroplasty is more significant than that of conventional approach,and can effectively reduce the levels of serum CRP,IL-6 and D-dimer,and is more favorable for postoperative recovery.

Objective To compare the clinical efficacy and safety between percutaneous vertebroplasty (PVP) and conservative treatment for osteoporosis vertebral compression fracture (OVCF).Methods A total of 55 patients undergoing PVP and 65 patients with conservative treatment for OVCF in our hospital from 2006 to 2011 were retrospectively analysed.The degree of pain and personal life before treatment and after treatment at different time points were investigated by visual analogue scale (VAS) pain scale and Oswestry Disability Index (ODD.Results The degree of pain in lower back was reduced after the treatment.The VAS pain scales in PVP group versus control group were (8.3±0.5) vs.(8.50.6),(6.9±0.7) vs.(4.5±0.7),(5.40.6) vs.(3.4±0.5),(4.8±0.3) vs.(2.8±0.5),(4.0±0.4) vs.(2.3±0.4),(3.1±0.5) vs.(2.0±0.2)before treatment and 1 week,1,3,6 and 12 months after treatment,respectively.The VAS pain scales were reduced more rapidly in PVP group than in control group,showing a better relief of pain.There were differences in VAS pain scales between the two groups at different time points (t=17.89,19.74,28.38,24.49,14.01,respectively,all P＜0.01).The ODI scores in PVP group and control group were [(88.8±5.0) vs.(87.2±5.1)],[(72.6±7.8) vs.(53.1±6.3)],[(62.0±8.5) vs.(37.2±6.0)],[(47.1±12.6) vs.(26.5±3.6)],[(36.7±9.3) vs.(17.9±5.5)],[(24.3±10.0) vs.(9.4±2.5)] before treatment and 1 week,1,3,6 and 12 months after treatment,respectively.The ODI scores were reduced more rapidly in PVP group than in control group,showing a better recovery of daily life.There were differences in ODI scores between the two groups at different time points (t=15.00,18.17,11.74,13.20,10.72,respectively,all P＜0.01).Conclusions PVP can alleviate pain and restore daily life rapidly.It shows advantages in rccovery of the fractured vertebrae height.

BACKGROUND:Bone cement containing antibiotics for repair of bone defects can achieve sustained release of a higher concentration of sensitive drugs, which wil help kil bacteria and provide the necessary bone grafting bed and space to reduce massive bleeding due to removal of the granulation at bone defects during the second phase. OBJECTIVE:To analyze the clinical efficacy of antibiotic bone cement combined with autologous bone transplantation and Ilizarov external fixator on tibial bone defects after traumatic osteomyelitis. METHODS:A total of 31 patients with tibial bone defects after chronic osteomyelitis, including 19 males and 12 females, aged 17-40 years old. After positive debridement of necrotic tissues at bone stump, Ilizarov external fixator was used for fracture fixation, and autogenous iliac bone grafting combined with bone cement containing antibiotics was performed to repair bone defects. Fracture healing time, knee and ankle scoring were fol owed up. RESULTS AND CONCLUSION:The 31 patients were fol owed up for 6 months to 3.5 years. Tibial fractures were healed without infection recurrence in al patients. The bony union time was 3-6 months, the fixation time was 3-6 months, and the limb extended length was (7.50±1.01) cm. No adverse reactions related to bone cement and bone graft occurred. At 3 months after bone grafting, the scores on the knee and ankle joints were improve significantly. These findings indicate that the antibiotic bone cement combined with autologous bone transplantation and Ilizarov external fixator for repair of post-osteomyelitis posterior tibial bone defects can control infection, promote fracture healing, and restore joint functions.

Objective: To explore the compliance of functional exercise and related factors in patients with Parkinson's disease（PD）. Methods: A total of 108 PD patients were selected from Department of Neurology of General Hospital of Panzhihua Iron and Steel Group. An anonymous survey was conducted with general questionnaire,Mini-Mental State Examination,Hamilton Depression Rating Scale,Hamilton Anxiety Rating Scale and functional exercise compliance questionnaire. Multivariate linear regression model was used to analyze the influencing factors for the scores of functional exercise compliance in PD patients. Results: The total score of functional exercise compliance of 108 PD patients was 36.88±4.62. The scores of compliance of physical exercise,exercise monitoring,seeking advice and tips for attention were 15.65±1.92,9.61±1.48,5.67±1.08 and 5.95±1.18,respectively. The results of multivariate linear regression analysis showed that educational background（β'=0.748）,duration of illness（β'=-0.252）,Hoehn-Yahr stage（β'=-0.677）,rehabilitation guidance（β'=0.293）,self-care ability（β'=0.313）,primary caregiver（β'=0.182）,cognitive dysfunction（β'=0.745）,depression（β'=0.588）and anxiety（β'=0.520）could affect the compliance of functional exercise among PD patients（all P<0.05）. Conclusion The compliance of functional exercise among PD patients was at low level,with educational background,duration of illness,Hoehn-Yahr stage,rehabilitation guidance,self-care ability,primary caregiver,cognitive dysfunction,depression and anxiety as the influencing factors.

Objective To investigate the therapeutic effect of Taohong Siwu decoction on a mouse model of carbon tetrachloride (CCl 4 )-induced liver fibrosis and its mechanism of action. Methods A total of 24 male C57BL/6 mice were randomly divided into normal group, model group, and Taohong Siwu decoction group, with 8 mice in each group. The mice in the model group and the Taohong Siwu decoction group were given intraperitoneal injection of 10% CCl 4 , and Taohong Siwu decoction was given by gavage since week 3 for 4 consecutive weeks. Liver function [alanine aminotransferase (ALT) and aspartate aminotransferase (AST)] was measured, and liver pathomorphology was observed. Real-time PCR was used to measure the mRNA expression of α-smooth muscle actin (α-SMA), hyaluronic acid synthase-2 (HAS-2), and collagen type Ⅰ(Col1), and Western blotting was used to measure the protein expression of α-SMA, Col1, and HAS-2. Primary hepatic stellate cells (HSCs) were isolated, and HAS-2 was silenced by siRNA to observe its influence on HSC activation. The t -test was used for comparison of continuous data between two groups; a one-way analysis of variance was used for comparison between multiple groups, and the SNK or least significant difference t -test was used for further comparison between two groups. Results Compared with the normal group, the model group had significant increases in serum liver function parameters (ALT, AST) and the Taohong Siwu decoction group had significant reductions in the serum levels of ALT and AST (all P < 0.01). Pathological staining showed that the model group had marked inflammatory cell infiltration and formation of fibrous septa by proliferated collagen fibers, and the Taohong Siwu decoction group had loose fibrous septa and alleviated inflammatory cell infiltration. Compared with the model group, the Taohong Siwu decoction group had significant reductions in the mRNA and protein expression of α-SMA and Col1(all P < 0.001). Compared with the normal group, the model group had a significant increase in the mRNA expression level of HAS-2 in liver tissue ( t =6.14, P < 0.05), and compared with the model group, the Taohong Siwu decoction group had a significant reduction in the protein expression level of HAS-2 (0.29±0.10 vs 1.00±0.12, t =70.73, P < 0.001). After HAS-2 was silenced by siRNA, the Si HAS-2+transforming growth factor β (TGFβ) group (treated with TGFβ) had significant reductions in the mRNA expression levels of α-SMA and Col-Ⅰ compared with the NC+TGFβ group ( P < 0.01). Conclusion Taohong Siwu decoction exerts a marked therapeutic effect on CCl 4 -induced liver fibrosis in mice by inhibiting HAS-2.