To investigate the effects of gensenoside Rg1 on expressions of phosphorylated tau protein (P-tau), protein phosphatase 2A (PP2A) and tau protein in Alzheimer's disease-like tau phosphorylation rat brain slices, and to explore the mechanisms of gensenoside Rg1 in inhibiting tau phosphorylation.

Objective To evaluate prognostic indicators in severe traumatic brain injury and intracania hamatomas with hernia and analyze which is the most important indicator.Methods Data of 84 cases with severe traumatic brain injury were retrospectively analyze .Age,GCS,pupil reflex,midline shift,compression of the cisteme,decompression time and complex injury were considered as possible prognostic indicators.SPSS13.0 was employed to analyze the data,Logistic regression(Forward conditional)analysis was done to confirm which are the most important prognostic indicators for severe traumatic brain injury and to evaluate the practical value in predicting prognosis(X2= 22.92,P＜ 0.01).Results 48 patients died and 36 survived.56(67%)patients had a bad prognosis(GCS≤3)and 28(33%)had a good prognosis(GCS ＞3).Those who had a shorter decompression time(≤3h)had a better prognosis than those who had a longer decompression time(＞3h),with the mortality rate of 11% and 67% respectively.Lesser cisteme compression predicts better outcome.GCS,pupil reflex,midline shift,and complex injury didn' t enter the logistic regression equation.According to compression time,90.5% of the cases' prognosis was accurately predicted,according to compression time and cisterne compression,95.2% was accurately predicted.Conclusion The mortality rate of severe traumatic brain injury with hernia was high and surgical intervention was effective.Decompression time and cisteme compression were the most important factors affecting prognosis in severe traumatic brain injury and they could predict prognosis of most cases correctly.

Objective To observe the clinical efficacy of triple needling at myofascial trigger points plus warm needling in treating periarthritis of shoulder. Method Eighty patients with periarthritis of shoulder were randomized into a treatment group of 44 cases and a control group of 40 cases. The treatment group was intervened by triple needling at myofascial trigger points plus warm needling, while the control group was by warm needling alone. The two groups were treated once a day, 10 times as a treatment course. The Pain Rating Index (PRI), Visual Analogue Scale (VAS), Present Pain Intensity (PPI), and motion of shoulder joint were observed before the treatment and after 2 treatment courses, and the clinical efficacies were compared between the two groups.Result In the treatment group, the PRI, VAS, and PPI scores respectively after 1 and 2 treatment courses were significantly different from those before the treatment (P<0.05,P<0.01). In the control group, the scores after 2 treatment courses were significantly different from those before the treatment (P<0.05). After 2 treatment courses, the scores in the treatment group were significantly different from those in the control group (P<0.01). In both groups, the motions of shoulder joint respectively after 1 and 2 treatment courses were significantly changed compared with those before the treatment (P<0.01). The motions of shoulder joint in the treatment group were significantly different from those in the control group respectively after 1 and 2 treatment courses (P<0.05,P<0.01). The recovery plus markedly-effective rate and total effective rate were respectively 70.5% and 95.5% in the treatment group, versus 52.5% and 90.0% in the control group, and the between-group differences were statistically significant (P<0.01,P<0.05).Conclusion Triple needling at myofascial trigger points plus warm needling is an effective approach in treating periarthritis of shoulder.

Ergosta-4,6,8(14),22-tetraen-3-one (ergone) is one of main components in many medicinal fungi. Ergone has been reported to possess the activities of diuresis, cytotoxicity, antitumor, immunosuppression, as well as treatment of chronic kidney disease. According to reported literatures, an overview of spectroscopy characteristics, content determination, pharmacological activity and pharmacokinetics, etc. for ergone is presented in this review. Furthermore, the present review can provide a certain reference value for the further study and development of ergone.
Animals ; Cholestenones ; chemistry ; pharmacokinetics ; pharmacology ; Drugs, Chinese Herbal ; chemistry ; pharmacokinetics ; pharmacology ; Humans

Aluminum Compounds ; pharmacology ; Animals ; Bone and Bones ; drug effects ; metabolism ; Chlorides ; pharmacology ; Decalcification Technique ; methods ; Formates ; chemistry ; Humans

Objective: To observe the clinical efficacy of electroacupuncture (EA) plus Tanbo-plucking the trigger points for scapulohumeral periarthritis (SP). Methods:A total of 80 patients with SP were randomized into an observation group and an EA group by the random number table, with 40 cases in each group. The EA group was treated with EA therapy, and the observation group was treated with EA therapy plus Tanbo-plucking the trigger points. After treatment, the visual analog scale (VAS) and Melle scores of the two groups were compared to evaluate the improvement of shoulder pain and functional activity, and meanwhile the clinical efficacy was observed. Results: After treatment, the total effective rate of the observation group was 95.0％ and the cure and markedly effective rate was 72.5％. The total effective rate of the EA group was 87.5％ and the cure and markedly effective rate was 42.5％. There was no significant difference in the total effective rate between the two groups (P>0.05). The cure and markedly effective rate of the observation group was higher than that of the EA group, and the difference between the two groups was statistically significant (P<0.05). After treatment, the intra-group differences in VAS and Melle scores of both groups were statistically significant (bothP<0.001). The inter-group differences in the changes of the VAS and Melle scores after treatment were statistically significant (bothP<0.001). Conclusion: EA plus Tanbo-plucking the trigger points has a better curative effect than EA therapy alone in the treatment of SP.

Objective To compare the clinical effects of electroacupuncture at antagonistic motor points and at acupoints on ankle varus post stroke. Methods 96 patients with ankle varus post stroke were randomly divided into treatment group (n=48) and control group (n=48). All the patients accepted Bobath approach. The treatment group accepted electroacupuncture at antagonistic motor points, while the control group at antagonistic acupoints. They were assessed with Holden functional ambulation category, modified Ashworth scale and dorsiflexion- eversion grade of ankle before and after 4 weeks of treatment. Results The ambulation, spasticity of ankle, and dorsiflexion-eversion of ankle improved in both groups after treatment (P<0.05), and improved more in the treatment group than in the control group (P<0.05). Conclusion Electroacupuncture at antagonistic motor points may release spasticity of ankle post stroke more effective than at acpoints

ObjectiveTo prospectively compare the effects of Prestige LP cervical disc replacement with those of anterior cervical discectomy and fusion (ACDF) in treatment of cervical disc herniation.MethodsFrom January 2008 to March 2010,a total of 87 patients were enrolled at our site as study investigating ACDF versus Prestige LP cervical disc prosthesis.Forty-four patients received the investigational device (arthroplasty group) and 43 underwent a single-level ACDF (fusion group).Visual analogue scale(VAS) neck/arm pain,Japanese Orthopedics Association (JOA) score,Short Form-36 (SF-36) both physical and mental,flexion-extension range of motion of operative and adjacent segments were evaluated preoperatively and 1 week and 3,6,12,24 months postoperatively.ResultsA total of 78 patients (89.7％) were followed up for an average 12.4 months(range,6-24).Both groups have favorably demonstrated improved functional outcomes for JOA,VAS scores and SF-36.The improvement in the VAS and JOA scores were equivalent at each follow-up point between the two groups(P＞0.05).However,arthroplasty group had statistically significant improvement as assessed by the SF-36 scores compared with the fusion group at some follow-up points (P＜0.05).In arthroplasty group,the postoperative range of motion of operative and adjacent segments showed no statistical difference with the preoperative counterpart(P＞0.05),and fusion was successful in 92.1％ of control patients.ConclusionPrestige LP cervical disc replacement is a feasible alternative to ACDF for patients with persistently symptomatic cervical disc disease and matching the inclusion criteria.

Objective To explore the effects and mechanism of bexarotene in combination with tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) on apoptosis of leukemic cell line KG1a. Methods KG1a cells at logarithmic growth phase were obtained, and were divided into TRAIL group, bexarotene group, 300 ng/mL TRAIL in combination with bexarotene group and 2.0 μmol/L bexaroten in combination with TRAIL group. Cell apoptosis rate was detected in each group by flow cytometry. Flow cytometry was also employed to determine the apoptosis rates of KG1a cells after treatment with bexarotene and TRAIL in different sequences. The expression of Fas associated death domain-like IL-1 beta converting enzyme inhibitory protein (c-FLIP) was detected by Western blotting. Results There was no significant difference in cell apoptosis rates between TRAIL group and bexarotene group of each concentration (except for bexarotene 2.0 μmol/L) (P > 0.05). The cell apoptosis rates of 300 ng/mL TRAIL in combination with bexarotene group and 2.0 μmol/L bexaroten in combination with TRAIL group were significantly higher than those in TRAIL group and bexarotene group of each corresponding concentration (P <0.01). Sequential analysis revealed that bexarotene could reverse the resistance of KG1a cells to TRAIL (P < 0.001). Compared with single use of 2.0 μmol/L bexarotene or 300 ng/mL TRAIL, combination use could significantly down-regulated the expression of c-FLIP (P < 0.05). Conclusion Bexarotene can significantly enhance the apoptosis of KG1a cells induced by TRAIL, which may be attributed to the down-regulation of c-FLIP expression.

Objective To evaluate quantitatively the spasticity of elbow flexor biceps in stroke patients using integrated EMG (IEMG),and to correlate the IEMG with Ashworth scale.Methods The IEMG data was recorded from the biceps while passively stretch the elbow joint of a group of 90 subjects,and was correlated with the varying levels of Ashworth category(20 cases with grade 0,6 cases gradeⅠ,16 cases gradeⅠ~+,20 cases gradeⅡ,and 18 ca- ses gradeⅢ).Results The IEMG data were positively correlated with simultaneous Ashworth scale categories.The range of IEMG value corresponding to the Ashworth category is as follows:1.3～12.1 (6.7?5.4)?V?s vs Ash- worth grade 0;4.6～12.3 (8.5?3.9)?V?s vs Ashworth gradeⅠ.15.3～28.4(21.8?6.6)?V?s vs Ashworth gradeⅠ~+;37.2～68.9 (53.1?15.6)?V?s vs Ashworth gradeⅡ;82.3～144.1 (113.2?30.9)?V?s vs Ash- worth gradeⅢ.Conclusion The IEMG value can be used to quantify the spasticity of elbow flexor in stroke pa- tients.