ObjectiveTo observe the effect of the scalp acupunction on children with cerebral palsy.Methods56 cases with cerebral palsy were divided into two groups: the treating group(scalp acupuncture and modern rehabilitation) and the control group(modern rehabilitation only) with 28 cases each. The ADL and the motion function were compared. ResultsThere is a significant defference between the two groups on the ADL, while no significant defference was observed on motor function between the two groups.Conclusions Scalp acupuncture is effective on improvment of ADL of the children with cerebral palsy.

Animals ; Breast Neoplasms ; diagnosis ; genetics ; DNA, Mitochondrial ; genetics ; Electron Transport Complex IV ; genetics ; Humans ; Loss of Heterozygosity ; Microsatellite Instability ; Mitochondrial Proteins ; genetics ; Mutation

Objective To evaluate the effect of low intensity He-Ne laser irradiation on the level of hydroxyproline in the Achilles tendons of rabbits after experimental tenotomy, and to determine the best irradiation cycle. Methods Twenty-two male New Zealand rabbits, aged 10-12 weeks, were randomly divided into control and experimental groups. The control group received no laser irradiation after tenotomy. The experimental animals were treated with a He-Ne laser (632.8 nm, 18.9 mW) daily for 14 days. The treated animals received 10 minutes, 20 minutes or 30 minutes of irradiation daily. At the 14th day or the 28th day after the operation, the rabbits were sacrificed and the level of hydroxyproline ( Hyp) in their Achilles tendons was measured. Results Hyp was significantly higher in all experimental animals than that in the controls. Hyp level in the 20 minutes group was significantly higher than in the 10 minutes group. Hyp level in the 20 minutes group at the 28th day were significantly higher than at the 14th day. Conclusions He-Ne laser irradiation facilitates the synthesis of collagen and enhances the healing of A-chilles tendons. The best irradiation time might be 20 minutes.

Forearm ; Humans ; Reconstructive Surgical Procedures ; Surgical Flaps ; Tongue ; abnormalities ; injuries ; surgery

ObjectiveTo investigate the effects of electroacupuncture in Guanyuan(Ren4) and Zhongji(Ren3) on the functions of neurogenic bladder in patients with spinal cord injury(SCI) with the standard urodynamic measure.Methods15 patients with neurogenic bladder after SCI were included into the study.During urodynamic measure,they accepted electroacupuncture in Guanyuan(Ren4) and Zhongji(Ren3).The changes of the bladder storage volume(VH2O),bladder pressure(Pves),detrusor pressure(Pdet) and bladder compliance(BC) before and after electroacupuncture were recorded.ResultsThe patients' VH2O increased from(124.00±77.37) ml to(144.47±85.87) ml(P<0.01),Pves decreased from(65.33±23.90) cmH2O to(55.27±17.52) cmH2O(P<0.05),Pdet decreased from(52.87±18.68) cmH2O to(44.93±15.82) cmH2O(P<0.05)and BC increased from(2.35±2.05) ml/cmH2O to(3.48±3.04) ml/cmH2O(P<0.01).ConclusionElectroacupuncture is effective on neurogenic bladder recovery in patients with SCI.

Objective To evaluate the impact of endoscopic sphincterotomy (EST) and bile duct exploration with open surgery on immune function and inflammatory response.Methods Fifty-one patients with choledocholithiasis were divided into endoscopy group ( EG,n =24) and laparotomy group ( LG,n =27 ) according to the patients' will from June 2010 to February 2012.Procalcitonin( PCT),C-reactive protein (CRP),immunoglobulins (IgA 、lgG 、IgM ) and T lymphocyte (CD4、CD8 ) of peripheral blood were examined preoperatively and on the 1st,3rd and 5th day postoperatively.Results Compared with preoperative levels,postoperative levels of serum PCT and CRP were higher in both groups (P ＜0.01 ),but on the 3rd day after the operation,the changes of PCT and CRP levels in the two groups were not significantly different ( P ＞ 0.05 ).Postoperative levels of serum immunoglobulins of two groups were lower than preoperative levels (P ＜ 0.01 ),but the IgA and IgM levels in EG were significantly higher than those in the LG (P ＜ 0.05),and IgG levels in the two groups were not significantly different after surgery ( P ＞ 0.05 ).Compared with preoperative levels,postoperative levels of CD4,CD8 and CD4/CD8 ratio in EG were only slightly decreased (P ＞ 0.05 ),and returned to the preoperative levels on the 5th day postoperatively,but postoperative levels of these variables in LG were decreased significantly ( P ＜ 0.05).Postoperative levels of CD4,CD8 and CD4/CD8 ration of the two groups were significantly different (P ＜ 0.05).Conclusion Both EST and bile duct exploration with open surgery can inhibit immune function and induce inflammation,but the procedure of EST,which may mainly affect humoral immune function,has impact on immune function less intensely.

Objective To investigate the effect of ulinastatin (UTI) on endogenous antioxidant systems in the process of myocardial oxidative stress injury induced by paraquat (PQ),so as to elucidate UTI protecting cadiocytes against PQ-induced injury.Methods Thirty Japan white rabbits were randomly (random number) divided into A,a sham control group; B,PQ intoxication model group and C,D,E,three UTI groups as per different dosages of UTI given.PQ (30 mg/kg) was administered by intraperitoneal route to the rabbits of PQ intoxication model and rabbits of three UTI groups.UTI in doses of 15 000,30 000,50 000 U/kg was administered intravenously every day to the rabbits of three UTI groups respectively for 7 days after PQ intoxication.After the rabbits were sacrificed with 10％ chloral hydrate,left ventricles of rabbits were taken.Histomorphological changes of myocardium were observed by using HE staining.Hydroxyproline was measured by alkaline hydrolysis method,myocardial oxidative stress evaluated by 4-hydroxy-2-nonenal (4-HNE) immunohistochemistry staining,transcription levels of transforming growth factor-β1 (TGF-β1),adiponectin,peroxisome proliferator-activated receptor α (PPAR-α),AMP-activated protein kinase-β1 (AMPK-β1),uncoupling protein-1 (UCP-1) were assayed with reverse transcriptionpolymerase chain reaction (RT-PCR).The differences between two groups were analyzed by t test ; for multiple comparisons,data were analyzed by One-Way ANOVA followed by Dunnett' s post hoc test; for two and multiple ranked data comparisons,Mann-Whitney U test and Kruskal-Wallis test were used,and Spearman rank correlation analysis was used to investigate the correlation between UTI dose and transcription levels of endogenous antioxidant.Results Compared with group A,left ventricular cadiocytes in group B became swelled and disarranged,concentration of tissue HYP was elevated to (2.37 ± 0.49),P =0.001;scores of 4-HNE and TGF-β1 mRNA expressions were all upregulated (both P =0.001).Compared with group B,disordered myocytes in UTI treated groups tended towards normal,4-HNE scores in group D and group E descended respectively to (1.83 ± 0.53) and (1.70 ± 0.47),both P =0.001,HYP concentration reduced to (3.51 ±0.39) μg/mg and (3.29 ±0.37) μg/mg (P =0.002; P =0.001),and expressions of TGF-β1 mRNA in these two groups were decreased (both P =0.001).Transcription levels of four endogenuous antioxidant components,adiponectin,PPAR-α,AMPK-β1 and UCP-1,were all augmented in the group E with high dose UTI.The mRNA expressions of these four components positively correlated with the dose of UTI in the myocardium of PQ intoxicated rabbits.Conclusions UTI could protect myocardia against PQ-induced injury by increasing endogenous antioxidant systems.

Objective To explore the risk factors influencing the prognoses by analyzing clinical data of patients with acute paraquat intoxication,and provide a basis for clinical prevention and treatment of the disease. Methods The clinical data of 176 patients with acute paraquat intoxication admitted into our Hospital were retrospectively collected during the period from January 2012 to February 2013. After admission,the conventional medical treatment was given to all the patients,and according to the prognoses of 28 days after poisoning,the patients were divided into death group and survival group. The gender,age,toxic dose,time elapsed from poisoning to admission,time elapsed from poisoning to gastric lavage,number of cases treated with drug lavage,white blood cell count(WBC),alanine amino-transferase(ALT),aspartate amino-transferase(AST),blood urea nitrogen(BUN), serum creatinine(SCr),acute physiology and chronic health evaluation system Ⅱ(APACHE Ⅱ)score,carbon dioxide combining power(CO2CP),number and time of cases revealing arterial blood oxygen saturation(SaO2)<0.90, and the survival rate within 28 days after admission were recorded. Multivariate logistic regression was used to analyze the factors related to the prognosis. Results ①Of the 176 cases,96 survived and 80 died in 28 days,the survival rate being 54.55%.②Univariate analysis showed the poisoning dose(ml),time elapsed from poisoning to admission (minute), WBC(×109/L), ALT(U/L),AST(U/L),BUN(mmol/L),SCr(μmol/L),APACHEⅡ scores, CO2CP (mmol/L),number of cases with SaO2<0.90 in the survival group were significantly lower than those in the death group〔38.14±39.44 vs. 88.50±58.79,41.11±30.29 vs. 90.00±59.31,11.78±3.61 vs. 16.13±5.02,84.46±42.53 vs. 156.35±76.62,76.21±38.69 vs. 184.00±86.48,5.34±2.89 vs. 10.51±6.80,84.17±77.38 vs. 199.74±162.13, 0.96±1.60 vs. 3.60±2.61,22.02±4.47 vs. 18.35±4.19,4(4.17%)vs. 80(100.00%),respectively,all P<0.01〕;there were no statistically significant differences in time elapsed from poisoning to admission(hour),number of cases treated with drug lavage and time of revealing SaO2<0.90(day)between survival group and death group〔7.96±3.39 vs. 8.05±4.26, 20(20.83%)vs. 24(30.00%), 62.25±18.45 vs. 65.70±45.10,respectively,all P>0.05〕.③Multivariate logistic regression revealed poisoning doses>30 ml〔odds ratio(OR)=6.455,95% confidence interval(95%CI)3.177-13.113,P<0.001〕,time elapsed from poisoning to admission>30 minutes(OR=8.639, 95%CI 4.043-18.461, P<0.001), WBC>12×109/L (OR=2.745,95%CI 1.388-5.426, P=0.004),BUN>8 mmol/L(OR=6.713,95%CI 2.650-17.006,P<0.001)and CO2CP≤22 mmol/L(OR=4.737,95%CI 2.389-9.394, P<0.001) were the risk factors correlated with the prognosis of patients with acute paraquat intoxicationl. Conclusion Poisoning doses,time elapsed from poisoning to admission,BUN,CO2CP and WBC are the independent risk factors for predicting prognosis of acute paraquat intoxication.

Objective To evaluate the influence of duration of laser irradiation on histomorphometric meas- urements in experimentally tenotomized and repaired rabbit Achilles tendons and to explore the best irradiation time. Methods A total of 20 male New Zealand rabbits aged 10-12 weeks were used and randomly divided into 4 groups:a control group and three experimental groups.All the animals underwent surgical excised and then repair of their Achillis tendon.The animals in the control group were then treated with sham laser irradiation,while those in the three experimental groups were treated with 10,20 and 30 minutes of He-Ne laser irradiation(632.8 nm, 18.9 mW)daily,respectively,for 14 days.On the 28th day after surgical operation,the animals were sacrificed and their Achilles tendons were sampled.HE stain and Van Geison stain were used to observe morphometric changes of tendons.The SDS-PAGE electrophoresis method and CS-930 photodensity scan instrument were employed to measure the content of typesⅠandⅢcollagen.Results it was shown that laser irradiation enhanced cell proliferation,cel- lular content,granulation tissue formation and collagen deposition in laser-treated tendons,especially in those irradia- ted for 20 minute daily,as compared to the control group.TypeⅠand typeⅢcollagen levels were significantly in- creased at the 28th day in the healing tendons and the ratio of collagenⅢtoⅠincreased in all the 3 experimental groups,and the increase of both collagen content and ratio of collagen typeⅢtoⅠwas significantly greater in those ir- radiated 20 minutes daily(P