Cerebral Palsy ; physiopathology ; rehabilitation ; Child ; Disability Evaluation ; Humans ; Motor Skills ; Movement ; Muscle Spasticity ; physiopathology ; rehabilitation ; Neuropsychological Tests

The pathological changes of hallux valgus are diversity, including adduct of metatarsus primus, increasing of the intermetatarsal angle between the first and second metatarsal bones, increasing of hallux valgus angle, dislocation of sesamoides, lost of soft tissue balancing. X-ray is the most important method to measure the pathological changes of hallux valgus. The multiformity of hallus valgus pathological changes makes manner of repairing variety. The main methods include operation on soft tissue, osseous surgery, fusion of joint and figuration of joints. The selection of the surgical methods should be individualization according to the idiographic pathological changes of hallux valgus patients.

Since local chemotherapy and sustained release chemotherapy have been put forward, a number of sustained-release drug delivery systems have been developed with regard to the releasing effect in vitro and in vivo, as well as the lethal effect on the tumor cells. This study reviews the merit of sustained release chemotherapy and sustained release drug delivery system of malignant bone tumor both in vitro and in vivo.

OBJECTIVE To understand the status of sterilization in our hospital to provide the evidence for control of nosocomial infections.METHODS The quality of air sterilization,disinfectant liquid in use,the effect of autoclave sterilization,staff's hands and the object′s surface in 29 clinical departments of the hospital were monitored.RESULTS In 2006,the qualification rate of air sterilization was 70.74%.The qualification rate of disinfectant liquid and autoclave sterilization were 88.03% and 93.71%,respectively.CONCLUSIONS We should strengthen the monitoring of hospital sterilization,apply monitoring data reasonably and discover all kinds of risks for nosocomial infections in time to decrease the incidence rate of nosocomial infections.

OBJECTIVE To study the constituent ratio and drug resistance of Gram-negative bacilli to draft preventive and control measures.METHODS The sputum and lower respiration secretion of 354 patients infected with Gram-negative bacilli were cultured by routine methods.Disk diffusion test was used to analyze drug resistance.RESULTS The isolating rate of Pseudomonas aeruginosa(25.7%) was the highest.Then was Klebsiella pneumoniae,accounted for 21.5%.Except for Haemophilus influenzae,the other Gram-negative bacilli were resistant to the routine drugs in different degrees.The detection rate of extensive-spectrum beta-lactamases(ESBLs) producers in K.pneumoniae and Escherichia coli were 38.2% and 36.7%,respectively.CONCLUSIONS It is very necessary for clinical microbiology department to monitor pathogens to provide the scientific evidence for clinical usage of the antibiotics.

OBJECTIVE To study drug-resistance status of nosocomial infections caused by coagulase negative staphylococcus(CNS)to offer scientific basis for reasonable usage of antibiotics.METHODS CNS were all identified by VITEK32 system.The drug suspectivity was tested by K-B method.The results were judged according to NCCLS/CLSI2004.RESULTS Among 258 strains of CNS,111 strains of Staphylococcus haemolyticus ranked the top,accounting for 43.0% and followed by 98 strains of S.epidermidis(38.0%).The isolating rate of meticillin-resistant coagulase-negative staphylococcus(MRCNS)was 51.9%(134/258).The drug-resistance rate of MRCNS was higher obviously than that of methicillin-susceptible coagulase-negative staphylococcus(MSCNS).CONCLUSIONS CNS has been one of the important pathogens of nosocomial infections.MRCNS with higher isolating rate showed multi-drug resistance.The glycopeptide antibiotics are the first choice to cure MRCNS infections.

Objective To detect the genetic diversity and prevalent strains of Mycobacterium tuberculosis isolates from Tibetan patients in Tibet and to analyze factors associated with prevalent strains.Methods A total of 577 Mycobacterium tuberculosis isolates were genotyped by spacen oligonucleotide typing (spoligotyping) and the results were analyzed with BioNumerics software (Version 5.0) and compared with the international spoligotype database of SITVIT2.Results Among the 577 cases of Tibet patients,329 were male and 248 were female.Based on spoligotyping,23 different spoligotypes were identified among 577 Mycobacterium tuberculosis isolates,with a genetic diversity of 3.99 ％.The majority (97.57％,563/577) of the isolates belonged to four known families,such as Beijing family,T family,CAS family and MANU2 family.The remaining 14 isolates had 11 novel spoligotypes.522 (90.47％)isolates belonging to Beijing family presented with 7 spoligotypes,resulting in the genetic diversity of Beijing family of 1.34％.With high similarity,Beijing family strains could be clustered into one genotype;among non-Beijing family strains,strains belonging to T family and MANU2 family were similar and could be clustered into one genotype.Changdu had the highest prevalence (97.83％) of Beijng family strains.In this study,the occurrence of Beijing family strains was not associated with age,sex,bacillus CalmetteGuerin vaccination or treatment history (P=1.00,0.36,0.83 and 1.00,respectively).Conclusions In this study,the genetic diversity of Tibetan Mycobacterium tuberculosis is low and Beijing family strains are highly prevent in Tibet,by classical spoligotyping.

Objective To observe the clinical efficacy of low-dose erythromycin combined with salmeterol-fluticasone in the treatment of stable COPD, focus on the quality of life and respiratory function of patients.Methods 87 patients with stable COPD admitted to Hangzhou Red Cross Hospital from January 2014 to January 2016 were selected.Patients were divided into two groups by therapeutic methods, observation group ( salmeterol-fluticasone+erythromycin) 46 cases and control group (salmeterol-fluticasone) 41 cases.Six months of treatment, the quality of life of two groups of respiratory function assessment, acute COPD and peripheral inflammatory factor and other indicators of change.Results After treatment, both of the two groups got significantly decreased in SGRQ and MMRC scores, while the observation group was significantly lower than the control group, the difference was statistically significant(P<0.05).After treatment, FEV1/FVC%levels were significantly increased in both groups, but the observation group was significantly higher than the control group, the difference was statistically significant(P <0.05).The cumulative incidence of acute exacerbation of COPD was 10.87%(5/46) in the observation group, which was significantly lower than that in the control group 29.27%(12/41), the difference was statistically significant(Log-rankχ2 =4.833, P=0.028).After treatment, the levels of IL-1βand TNF-αin the peripheral blood of the patients in the observation group were significantly lower than those in the control group, the difference was statistically significant (P <0.05).Conclusion In the treatment of stable COPD, low-dose erythromycin could significantly improve the clinical efficacy, improve the quality of life and respiratory function.

Objective To put forward suggestions for improving the writing standards of package inserts of Chinese patent drug in China. Methods Totally 84 package inserts of Chinese patent drug were chosen randomly. The labeled items in them would be investigated and analyzed according to legal documents in China. Results The rate of complete labeled items was 0%. Meanwhile, many problems existed in the items which affected medication safety seriously. In addition, there were defects in expression of the content, revision of package inserts of Chinese patent drug and so on. Conclusion It is urgent to improve the writing standards and the completeness of the labeled items as well as the scientificalness on the expressions of package inserts of Chinese patent drug.

The effects of Verapamil ( Ver ) . Aspirin ( ASA ) and ASA+ Ver on platelet aggregation and generation of thrombosis were studied. ASA and Ver inhibited rabbit platelet aggregation in vitro and rat platelet aggregation in vivo induced by ADP, also prolonged the occlusion time of thrombosis that was induced electrically in the carotid artery of the rat, and reduced the death rate resulted from pulmonary thrombosis that was induced with inducer composed of collagen and epinephrine iv in mice. The effects of Ver and ASA were markedly increased when combined, meanwhile all showed good dose-dependant manner.