OBJECTIVETo search for a more effective penetration needling method for peripheral facial paralysis.

METHODSThe patients were divided into a treatment group and a control group according to visiting sequence. The treatment group of 50 cases were treated with Yangbai (GB 14)-through-Touwei (ST 8), Yangbai (a little above the original point)-through-Shangxing (GV 23), Sizhukong (TE 23)-through-Yuyao (EX-HN 4), Qianzheng-through-Yingxiang (LI 20), Dicang (ST 4)-through-Jiache (ST 6) and Jiache-through-Yingxiang, at an angle about 45 degrees between the penetration needling direction and local paralysis muscle bundle, and the control group (n=45) with Yangbai-through-Yuyao, Zanzhu (BL 2)-through-Yuyao, Dicang-through-Jiache, Jiache-through-Dicang, Qianzheng-through-Dicang, Sibai (ST 2)-through-Yingxiang.

RESULTSThe cured rate and the cured and markedly effective rate were 76.0% and 92.0% in the treatment group, and 55.6% and 75.6% in the control group respectively, with significant differences between the two groups in the cured rate, the cured and markedly effective rate and the therapeutic times for cure.

CONCLUSIONThe penetration needling method at an angle about 45 degrees between the penetration needling and paralysis muscle bundle is more beneficial to recovery of facial paralysis.

Acupuncture Points ; Acupuncture Therapy ; Adolescent ; Adult ; Child ; Facial Paralysis ; therapy ; Female ; Humans ; Male ; Middle Aged

Objective To analyze the feasibility of Ilizarov apparatus for ankle joint distraction to treat post-traumatic ankle osteoarthritis(OA).Methods From March 2012 to May 2014,15 patients with moderate post-traumatic ankle OA treated with foot and ankle deformities,and combined with ankle distraction surgery simultaneously by Ilizarov apparatus.The average age of patients was (35.6±6.5) years (10 Males and 5 females).Selected cases were involved in unilateral ankle disease,including 9 cases with ankle fractures medical history and 6 cases with ankle sprain medical history.Distraction was carried out for 3 months during which full weight bearing was allowed.Results Joint mobility and radiographic joint space were preserved in all 15 cases.No patients had undergone either ankle arthrodesis or total ankle arthroplasty.Ankle osteoarthritis scale (AOS) score was (33.8 ± 7.95) points before operation,(55.4 ± 5.46) points in the first year follow-up,and increased to (71.4 ± 10.19) points in the second year after operation,medical outcomes study 36-item short-form health survey (SF-36) score was (37.2 ± 4.32) points before operation,and increased to (52.8 ± 3.42) and (59.2 ± 2.95) points at 1 year and 2 years after operation,respectively,the difference between the two groups was statistically significant.The results of ankle range of motion (ROM) indicated function improved which was similar at both 1 year and 2 year's follow-up.Radiology joint space width (JSW) assessment indicated that ankle gap was improved significantly in 11 patients (73.3％,11/15) in the first year and maintain successfully in the second year.For the rest 4 patients (26.7％,4/15),ankle joint gap did not improved significantly,AOS and SF-36 showed clinical symptoms improved.Conclusion Ilizarov apparatus for ankle joint distraction is a promising treatment for moderate post-traumatic ankle OA at early stage of treatment,at least delaying the need for a joint fusion or total ankle arthroplasty.

Objective To explore the effect of complement activation on bone marrow mesenchymal stem cells (BMSCs)and evaluate the effect after transfection of complement regulatory proteins.Methods Bone marrow aspirate was harvested from 10 cases of patients suffered from fractures.Mesenchymal stem ceils were isolated,indentified cultured and then experimented in vitro.The complement cytotoxicity on the mesenchymal stem cells in autologous serum was measured by Europium cytotoxicity assay.The samples were divided into BMSCs group,BMSCs+ autologous human serum (AHS) group and BMSCs+ inactivated autologous human serum (iAHS) group.The complement membrane attack complex (MAC) deposited on the membranes was detected by flow cytometry.Finally,the cytotoxicity on BMSCs was measured after transfected with membrane complement regulatory proteins (mCRPs).All samples were divided into BMSCs with mCRPs untransfected group and BMSCs with mCRPs transfected group.Results More than 95％ of cells derived from bone marrow were identified to be mesenchymal stem cells through detection of cell surface markers by flow cytometry.The cytotoxicity of untreated cells was 0.41％± 1.48％.BMSCs harvested from the 10 patients all had cytotoxicity after incubated with autologous serum,and the cytotoxicity was 32.59％±2.73％,while cytotoxicity after incubated with complement inactivated autologous serum was 2.59％±3.08％,which was similar to control group.Complement attack complex (MAC) could be detected on the BMSCs incubated with autologous serum,which implied the complement activation.After transfection of mCRPs,the cytotoxicity of autologous serum on transfected cells was decreased.The cytotoxicity of untransfected cells (41.70％±4.47％) had significant difference compared to the cells transfected with CD55 (21.87％±2.19％),the cells transfected with CD59 (18.67％± 1.42％),and the cells transfected with CD46+CD55+CD59 (28.43％±2.14％).CD55,CD59 and CD46+CD55 +CD59 transfected groups could impair effectively the cytotoxicity from complement.However,the cytotoxicity impairment was less effective in CD46 transfected cells (39.30％±3.96％),which had no significant difference compared to untransfected cells.Conclusion Membrane complement regulatory proteins could effectively protect bone marrow mesenchymal stem cells from attacks by complement.

Objective To investigate the effects of 2, 2, 6, 6-tetramethyl-4-piperidinol (tempol) on NF-κB signaling pathway of myocardial hypertrophy in rats. Methods The rat model of myocardial hypertrophy was established by intraperitoneal injection of isoprenaline (ISO) (5 mg/kg, twice per day, 2 weeks). A total of 42 male SD rats were randomly divided into 3 groups, including the control group, myocardial hypertrophy model group (ISO + sterile saline) and tempol treatment group (ISO + tempol) [tempol 100 mg/ (kg·d), 8 weeks]. Eight weeks after the corresponding drug intervention, the heart weight index (HWI) and left ventricular weight index (LVWI) were determined. Morphology and fibrosis of the myocardium were observed by HE staining, and the myocardial fibrosis of the rats was observed by Masson staining. The mRNA levels of TNF-α and IL-6 in the rat myocardial tissues were detected by qRT-PCR, and the expression levels of IκBα, p-p65 and p65 were detected by Western blot. Results Compared with the control group, the HWI and LVMI, mRNA levels of TNF-α and IL-6, and expression of p-p65/p65 in the model group were significantly increased (P＜ 0. 05), while the expression level of IκBα, an NF-κB inhibitory protein was significantly decreased (P＜0. 05). The pathological examination of the myocardial tissues showed thickening and disordered arrangement of myocardial fibers, and increased cross-sectional area of the myocardial fibers. The pathology by Masson staining showed aggravated myocardial fibrosis and increased collagen fibers in the myocardial interstitium. Compared with the model group, the HWI and LVMI, the mRNA levels of TNF-α and IL-6, and the expression of p- p65/p65 of the tempol group were significantly decreased (P＜ 0. 05), while the expression level of IκBα was significantly increased (P＜ 0. 05). HE staining showed that the degrees of myocardial disarrangement and cardiomyocyte hypertrophy were decreased. Meanwhile, Masson staining showed that the extent of myocardial fibrosis was reduced, and the interstitial collagen fibers were decreased. Conclusions Tempol can improve the isoprenaline-induced myocardial hypertrophy, which may be closely related with the inhibition of the activity of NF-κB signaling pathway.

Objective To design an outpatient appointment system based on ASP.NET which gains advantages over the existing system in database stability,functional module integrity and interface friendliness.Methods The ASP.NET-based system was developed with Microsoft Visual Studio 2010 as the platform,Microsoft SQL Server 2005 to create data and kinds of components to establish database and application interface.Results The system enhanced hospital registration and patient satisfaction.Conclusion The system is worthy promoting for outpatient appointment in the hospital.

OBJECTIVETo observe the the expression of endoplasmic reticulum stress (ERS) related factors in deep tissue injury (DTI) at pressure ulcer rat and to investigate the ERS mechanism of DTI in muscle tissue and protective effect of 4-phenylbutyric acid (4-PBA) in local tissue.

METHODSFifty male SD rats were randomly devided into control group, model group, experimental group NS group and PBA group, the experimental groups were divided into 4 d, 7 d, 14 d and 21 d group according to the observation time (n = 5). Rats in the PBA group were administrated with gastric perfusion of 4-PBA after the modeling; the NS group was given normal saline of the same quantity. Using HE staining to observe morphologic character. The expression of glucose regulated protein 78 (GRP78), CHOP, Caspase 12 were detected by immunohistochernical staining. Cell apoptosis was detected by TUNEL assay.

RESULTSHE staining results showed that each group demonstrated compression injury compared with control group: cellular swelling, ompaction of nuclear, and apoptosis in muscle tissue. The new muscle fiber in 4-PBA group fused faster than those in NS group. The number of TUNEL positive cells peaked at 4 day after compression, then got decreased on day 7 in muscle tissue, apoptosis positive cells were diminished after 4-PBA treatment. The immunohistochemical staining results showed that the expression of protein GRP78, CHOP, Caspase 12 peakd 4 d after modeling and decreased gradually. The GRP78, CHOP, Caspase 12 protein expression were significantly higher than those of PBA group at all time points (P < 0.05).

CONCLUSIONCell apoptosis induced by endoplasmic reticulum stress took part in deep tissue injury resulting of pressure ulcer, which mechanism might be related to reducing apoptosis mediated by CHOP, Caspase 12.

Animals ; Apoptosis ; Caspase 12 ; metabolism ; Endoplasmic Reticulum Stress ; Heat-Shock Proteins ; metabolism ; Male ; Muscle, Skeletal ; pathology ; Phenylbutyrates ; pharmacology ; Pressure Ulcer ; physiopathology ; Proteomics ; Rats ; Rats, Sprague-Dawley ; Transcription Factor CHOP ; metabolism

OBJECTIVETo develop and evaluate the short version of patient reported outcomes (PROs) questionnaire for gastric stuffiness (Wei Pi) patients with modern test theory and technologies, hoping to provide testing tools for related clinical practice and scientific researches with higher quality and less administrative and response burdens.

METHODSUsing descriptive study design, clinical data were collected with sociological questionnaire and previous developed full items version of PROs instrument for gastric stuffiness (Wei Pi) patients via field and online surveys between Sep 2011 and Mar 2012. The statistical analysis group identified the termination parameters firstly, and then selected items with discrimination, fitting residual, item information curve (IIC) , item characteristic curve (ICC), and the rank of computerized adaptive testing (CAT) select proportion, etc. After assumption evaluation of item response theory (IRT), IIC, ICC, difficulty coefficient distribution, items-response relation and thresholds, etc. were used for psychometric evaluation of instrument.

RESULTSA total of 331 patients [Ages: 31.99 +/- 10.29 yrs; Male: 186 (56.3%)] were enrolled in statistical analysis. The test termination criterion was Max SE = 0.2 or Max items number =16. After items selection, a 15-item short version of instrument, which contains symptoms facet (8 items) and impact facet (7 items) was generated. With good unidimensionality, local independence, and monotonicity, the IC and ICC in IRT analysis showed good working capability of the questionnaire. The difficulty coefficient distribution and items-response relation were also rational, as well as response thresholds.

CONCLUSIONSThe short version of PROs instrument for adult gastric stuffiness (Wei Pi) patients was successfully developed and assessed. The instrument with good methodological and reporting quality could be used in clinical and scientific evaluating their symptoms and impact.

Adult ; Computer Simulation ; Female ; Humans ; Male ; Medicine, Chinese Traditional ; Psychometrics ; Stomach Diseases ; diagnosis ; therapy ; Surveys and Questionnaires ; Young Adult

OBJECTIVETo study the effects of early high fat diet on sugar metaboliam, insulin sensibility and pancreatic β cellularity in young rats.

METHODSSixty male weaned young rats were randomly fed with high fat diet (high fat group) and normal diet (control group). The body weight, viscus fattiness and fasting plasma glucose (FPG) were measured after 3, 6 and 9 weeks. Serum insulin level was measured with radioimmunoassay. The ultrastructure of pancreas was observed under an electricmicroscope.

RESULTSThe high fat group had significantly higher body weight and visceral fat weight than the control group after 3 weeks. There were no significant differences in the FPG level between the two groups at all time points. The levels of fasting insulin and HOMAIR in the high fat group were significantly higher than those in the control group after 3, 6 and 9 weeks (P<0.01). Dilation of rough endoplasmic reticulum and mild swelling of mitochondria of islet β-cells were observed in the high fat group after 6 weeks.

CONCLUSIONSEarly high fat diet may induce a reduction in insulin sensitivity and produce insulin resistance in young rats. Endoplasmic reticulum expansion in β-cells may be an early sign of β-cell damage due to obesity.

Animals ; Blood Glucose ; analysis ; Dietary Fats ; adverse effects ; Insulin ; Insulin Resistance ; Insulin-Secreting Cells ; pathology ; ultrastructure ; Intra-Abdominal Fat ; pathology ; Male ; Rats ; Rats, Sprague-Dawley

OBJECTIVETo observe the therapeutic effects on pricking blood along meridians combined with electroacupuncture for treatment of prolapse of lumbar intervertebral disc.

METHODSOne hundred cases were randomly divided into an observation group (50 cases) and a control group (50 cases). The observation group was treated with pricking blood along meridians combined with electroacupuncture. The main points for pricking blood were collaterals with blood stasis around Weizhong (BL 40) on the affected side, and collaterals with blood stasis on corresponding meridians such as Foot Shaoyang Meridian, Foot Taiyang Meridian and Foot Yangming Meridian according to body parts syndrome differentiation could also be used. The points for electroacupuncture included Ashi point (1 cun away from the spinal space of segmental lesions), Dachangshu (BL 25), Guanyuanshu (BL 26), Zhibian (BL 54), Huantiao (GB 30) and so on. The control group was only treated with electroacupuncture and treatment was same as the observation group. The therapeutic effects and scores of Visual Analogue Scale (VAS) of two groups were compared.

RESULTSThe cured rate of observation group (68.0%, 34/50) was higher than that of control group (46.0%, 23/50, P < 0.05). The cured and markedly effective rate of observation group (92.0%, 46/50) was also higher than that of control group (74.0%, 37/50, P < 0.05). The scores of VAS after treatment in both groups decreased obviously (both P < 0.01), and the decreasing degree of VAS in observation group was more obvious than that in control group (P < 0.01).

CONCLUSIONPricking blood along meridians combined with electroacupuncture has outstanding effect for treatment of prolapse of lumbar intervertebral disc.

Acupuncture Points ; Adult ; Aged ; Bloodletting ; Combined Modality Therapy ; Electroacupuncture ; Female ; Humans ; Intervertebral Disc Displacement ; therapy ; Male ; Medicine, Chinese Traditional ; Meridians ; Middle Aged ; Pain Measurement ; Young Adult

Objective To study the status on economic burden of diarrhea in Zhejiang province so as to provide evidence for allocation of health resource as well as decision-making on health issues. Methods Multi-phases stratified random cluster sampling was used to select samples in the population. Data was collected on the incidence of diarrhea in the last two weeks as well as on the related cost due to medical care etc. Results The overall incidence (person per year) of diarrhea was 0.26, with 0.29 in the rural and 0.22 in the urban areas respectively. The incidence of diarrhea in children less than 5 was 0.66 (person per year), higher than in any of the age groups. The average direct cost of medical treatment was 69.23 Yuan with average direct cost of non-medical care was 8.29 Yuan for every person, while the indirect cost was 48.43 Yuan. in conclusion, the average disease burden of diarrhea in the province was 1.697 billion Yuan per year, which accounted for 1%o of the GDP, with 1.217 billion Yuan in rural area and 0.480 billion Yuan in the urban areas respectively. The direct cost of medical care was 0.886 billion Yuan (52.21%) and the direct cost due to non-medical care was 0.124 billion Yuan (7.31%). The indirect cost appeared to be 0.480 billion Yuan (40.48%). Factors that affecting the cost would relate to: severity of diarrhea, medical insurance, location of residential area, age and education background of the patients, etc. Conclusion Programs on diarrhea prevention and control should be strengthened to reduce the economic burden caused by this disease while special attention should be paid to those children who are under 5 years of age and living in the rural areas.