Objective:To observe the clinical effects of acupuncture at Jiaji (EX-B 2) points plus tuina manipulation for thoracic facet joint disorder, and get new clinical evidence for treatment of thoracic facet joint disorder. Methods:Totally 106 patients with thoracic facet joint disorder were randomly allocated into an observation group and a control group based on the random number table. Patients in the control group were treated by tuina manipulation, while those in the observation group were treated by acupuncture at Jiaji (EX-B 2) points before tuina manipulation. Patients in the two groups were treated once a day. The improvements of signs and symptoms and the efficacy were observed after 3 treatments. Results:After treatment, there were intra-group statistical differences in scores of 8 signs and symptoms in both groups (P<0.01); the score of each item in the observation group was lower than that in the control group, and there was statistical significance in the inter-group difference (P<0.05). The cure rate of the observation group was 50.9%, versus 26.4% in the control group, and there was a significant difference between the two groups (P<0.05). Conclusion:In treating thoracic facet joint disorder, acupuncture plus tuina manipulation can restore the biomechanical balance of thoracic vertebrae, fully maximized the combined effect, and significantly improve the clinical efficacy.

Post-stroke infection mainly includes stroke-associated pneumonia and urinary tract infection.It is one of the major causes of increasing disability and mortality in patients with stroke.Its occurrence and development is associated with the basal state,stroke location,infarct volume,severity,dysphasia,aphasia and other factors of the whole body system in patients with stroke.In recent years,stroke-induced immunosuppression is receiving increasing attention.

The effects of various soluble extracts of Ascaris suum on human blood coagulation were studied. The extract of whole worm could prolong recalcification time (RT) and kaolin-activated, partial thromboplastin time (KPTT), but did not alter prothrombin time (PT), indicating that the intrinsic pathway of blood coagulation was inhibited by this extract, but the extrinsic pathway was not affected. Whole worm extract inhibited platelet aggregation induced by ADP, but did not influence the one induced by adrenaline. Neither whole worm extract nor body fluid caused fibrinolysis. In KPTT assays with three dif-ferent extracts, cuticle extract exhibited the strongest anticoagulant activity, while whole worm extract and body fluid much less so. These data suggested that anticoagulants of ascaris mainly exist in the cuticle,

Advanced schistosomiasis,encompassing a wide range of pathologic entities and multi-complications,poses a se-rious threat on the patients'health. Through comprehensive analysis and evaluation on related aspects regarding clinical classifi-cation,main methods of auxiliary examination and treatment(including types of surgical procedure)of advanced schistosomia-sis,we think that the individual based multidisciplinary comprehensive treatment according to varying conditions of patients is the most optimal treatment mode of advanced schistosomiasis. It is further proposed that multidisciplinary collaborative diagnosis and treatment system should be undoubtedly established,multidisciplinary case discussions be regularly organized,and treat-ment expert teams be stably formed,in order to significantly improve the level of diagnosis and treatment of advanced schistoso-miasis,so as to reduce the misdiagnosis and improve the therapeutic effect in advanced schistosomiasis control.

Objective To explore the relationship between 24-hour blood pressure variability after admission and early neurological deterioration in patients with acute non-cardioembolic ischemic stroke.Methods This was a case-control study.Patients with acute non-cardioembolic ischemic stroke within 72 hours after stroke onset were prospectively registered.Clinical and 24 -hour continuous blood pressure monitoring data were recorded, and subsequently compared with regard to whether early neurological deterioration ( END) occurred within 7 days after admission.Factors contributing to END were investigated by logistic regression model.Results Of 221 eligible patients, 59 cases ( 26.7%) exhabited END.Patients with END had higher 24-hour mean systolic blood pressure ( SBP) (145.8 ±18.2 mmHg vs.139.9 ± 20.3 mmHg, P=0.014) and SBP coefficient of deviation (SBP-CV) [9.0(7.3 -11.2) vs.8.4(6.9-10.2), P=0.011].After adjusting for crude variables, multivariate analysis showed that the increase in mean SBP (10 mmHg mean SBP,OR=1.285,95%CI(1.059~1.559) and SBP-CV [1 unit of SBP-CV, OR=1.206,95%CI(1.050~1.384)] was associated with higher risk of END.Conclusions Increased 24-hour blood pressure variability after admission is an independent risk factor for occurrence of END in patients with acute non-cardioembolic ischemic stroke.

Objective:To observe the clinical efficacy of the three-step modified shoulder joint mobilization in treating scapulohumeral periarthritis (SP).Methods:Totally 80 subjects were recruited and divided into a treatment group and a control group by using the random number table, 40 in each group. The treatment group was intervened by the three-step modified shoulder joint mobilization; the control group was by oral administration of Celebrex. After successive 4-week treatment, the improvement of shoulder pain and motor function was observed.Results:The total effective rate was 87.5% in the treatment group versus 80.0% in the control group, and the difference was statistically significant (P<0.05).Conclusion:The three-step modified shoulder joint mobilization is easy-to-operate and effective in treating SP.

Objective To observe the protein expression of grow thassociated protein-43 (GAP-43) in mid-brain ventral tegmental area in morphine withdrawal rats at different time, and to evaluate the effect of GAP-43 on morphine withdrawal memory. Methods Rat models of morphine dependent 1 week, 2 weeks and 4 weeks were established by morphine hydrochloride intraperitoneal injection with increasing doses to establish natural withdrawal. The protein expression of GAP-43 in midbrain ventral tegmental area was observed by im munohistochemical staining and the results were analyzed by Im age-Pro Plus 5.1 im-age analysis system . Results With prolongation of dependent time, the expression of GAP-43 was de-creased then increased in midbrain ventral tegmental area . Conclusion GAP-43 could play arole in morphine withdrawal memory in midbrain ventral tegmental area.

Objective To investigate the correlation betw een the short-term blood pressure variability and the recent outcome in patients w ith noncardioembolic ischemic stroke. Methods The patients w ith acute noncardioembolic ischemic stroke admitted to hospital betw een January 1, 2013 to June31, 2015 w ere enrol ed consecutively. The demographic and clinical data w ere col ected, and 24 h ambulatory blood pressure monitoring w as performed and each blood pressure variability parameter w as calculated. The modified Rankin scale (mRS) w as used to evaluate recent neurological outcome at the time of discharge or the fourteenth day in hospital. The mRS score 0-2 w as defined as good outcome, and >2 w as defined as poor outcome. Multivariate logistic regression analysis w as used to determine the correlation betw een the blood pressure and the short-term blood pressure variability indicators and recent neurological outcome. Results A total of 229 patients w ith acute noncardioembolic ischemic stroke w ere enrol ed, and 40.2% of them had recent poor functional outcome. The mean systolic pressure ( 147.8 ±19.6 mmHg vs.137.7 ± 19.1 mmHg; t=3.868, P<0.001; 1 mmHg=0.133 kPa) and the actual variation value of the mean systolic pressure (median, interquartile 11.7 [10.0-14.0] mmHg vs.10.6 [8.2-12.5] mmHg;Z=3.544, P<0.001) of the recent poor outcome group w ere significantly higher than those of the good functional outcome group. Multivariate logistic regression analysis show ed that after adjusting other confounders, the increased mean systolic pressure ( each 10 mmHg increase: odds ratio 1.189, 95% confidence interval 1.013-1.369; P=0.034) and the enlarged actual variation of systolic blood pressure (each 1 mmHg increase:odds ratio 1.182, 95% confidence interval 1.046-1.336; P=0.008) w ere associated w ith the recent poor functional outcome. Conclusions The increased short-term blood pressure variability w as associated w ith the recent poor functional outcome in patients w ith acute noncardioembolic ischemic stroke.

Objective To observe the effects of low intensity electromagnetic fields (LIEMFs) in promoting the reconstruction of full skin loss wounds grafted with human epidermal stem cells (ESCs). Methods Fifty nude mice aged 7 to 8 weeks with full skin loss wounds were equally divided into 3 experimental subgroups ( 1 Hz, 10Hz and 50Hz) and two control groups (a cell suspension control group and a blank control group) , with ten mice each. In the 3 experimental subgroups and the cell suspension control group, ESCs separated from human foreskin and cultured in vitro were grafted to the wounds using collagen sponge scaffolds. The experimental subgroups were then stimulated with an LIEMF (magnetic field intensity 5mT) at the appropriate frequency for 30min/day for 15 days. The blank control group was put under the same conditions without the cell suspension and LIEMF. The healing rates of the wounds were observed, and tissue slices were stained and observed under a light microscope. The inner structure of the regenerating skin was observed using transmission electron microscopy. Results The ESCs were successfully grafted. A few human integrin β1 positive stained cells appeared in the regenerating skin. The average healing rates in the experimental subgroups were significantly superior to those of the control groups. Well differentiated epidermis and dermis could be seen in the regenerating skin in all of the experimental groups. The epidermis had more cell layers and was thicker than in the control groups. More desmosome, hemidesmosome and keratin filaments were seen among the epidemic cells of the experimental groups. Conclusions LIEMF promotes the healing of full skin loss wounds grafted with ESCs in nude mice, and can promote complete repair of skin defects and the regeneration of skin function.

Objective:To explore the early learning curve of OrthoPilot navigation assisted total knee arthroplasty (TKA).Methods:Data of 40 consecutive cases of OrthoPilot navigation assisted TKA completed by the same surgical team in our department were retrospectively analyzed. According to the operation order, 40 cases were divided into the original phase group (the first 20 cases) and the subsequent phase group (the second 20 cases). In original phase group, the average age was 69.85±6.86 years with mean body mass index 24.10±2.88 kg/m 2, preoperative HSS score 48.80±5.33, preoperative knee ROM 87.05°±11.02° and preoperative alignment deviation of 7.40°±5.59°. In subsequent phase group, the average age was 66.65±7.92 years with mean body mass index 22.85±3.15 kg/m 2, preoperative HSS score 49.00±5.47, preoperative knee ROM 85.80°±11.65° and preoperative alignment deviation of 8.22°±5.21°. Perioperative data such as operative duration, incision length, hemoglobin drop and postoperative hospital stay, radiographic outcomes including hip-knee-ankle angle (HKAA), mechanical lateral distal femoral angle (mLDFA), mechanical medial proximal tibial angle (mMPTA), sagittal femoral component angle (sFCA), sagittal tibial component angle (sTCA), joint line convergence angle (JLCA), and functional scores were compared between the two groups. Results:All 40 cases were followed up for 24-33 months (mean, 27.38± 2.73 months). No severe postoperative complications such as infection and loosening occurred during the follow-up. The mean operative duration was 112.35±25.49 min in original phase group versus 82.10±10.96 min in subsequent phase group ( P< 0.05). The durations of tibial cutting was 11.95±3.27 min in original phase group versus 7.35±2.23 min in subsequent phase group ( P< 0.05); the femoral planning + cutting time was 20.95±6.91 min in original phase group versus 16.60±4.78 min in subsequent phase group, and trial + prosthesis implantation time was 39.65±7.72 min in original phase group versus 25.10±5.72 min in subsequent phase group,which was significantly higher in original phase group. There was no significant difference in other perioperative data such as incision length, hemoglobin drop and postoperative hospital stay between the two groups. As for radiographic outcomes, there was no statistical difference between the two groups in the postoperative angular deviation of HKAA (0.70°±0.80° vs. 0.80°±1.06°), mLDFA (0.89°±0.91° vs. 1.00°±0.86°), mMPTA (0.77°±0.53° vs. 0.76°±1.03°), sFCA (0.73°±0.48° vs. 0.87°±1.06°), sTCA (0.95°±0.58° vs. 1.16°±1.14°) and JLCA (0.27°±0.25° vs. 0.39°±0.18°). In original phase group, the HSS scores preoperative and 3 days postoperative were 48.80±5.33 and 60.05±5.10 respectively, and those in subsequent phase were 49.00±5.47 and 60.75±4.47 respectively, and both groups showed satisfactory functional recovery. There was no significant difference in HSS scores at all follow-up time points between two phases, as well as ROM (113.20°±9.82° vs. 113.50°±12.44°) and FJS-12 scores (78.00°±10.98° vs. 76.65°±10.29°) at 2 years postoperatively. Conclusion:In this study, we described a time-related early learning curve for OrthoPilot navigation-assisted TKA, in which the operative duration tended to be shorter after the first 20 cases. However, benefiting from good operative accuracy and repeatability, satisfactory radiographic and functional outcomes can be obtained in early stage of the learning curve.