Objective To explore the clinical effect of reconstruction of coracoclavicular and acromioclavicular ligaments with multi - bundle - polystyrene - suture for treatment of Ⅲ degree acromioclavicular dislocation. Methods 30 patients with Ⅲ degree acromio-clavicular dislocation were randomly divided into two groups. Multi - bundle - polystyrene - suture was used to reconstruct coracoclavicular and acromioclavicular ligaments in treatment group; Cross - Kirschner and tension bands or clavicular hook plates were used to reconstruct coracoclavicular ligaments in control group. Then the clinical effects of the two methods were analyzed and assessed clinically. Results The clinical effects of treated group was significantly better than those of the control group on the volume of blood loss, surgical time and shoulder function. Conclusion It is a simple, minimally invasive, inexpensive and effective method. We need not to remove the internal fixation to reconstruct coracoclavicular and acromioclavicular ligaments with multi - bundle - polystyrene - suture for treatment of Ⅲ degree acromioclavicular dislocation.

OBJECTIVE:To facilitate the evolvement of hospital pharmaceutical care.METHODS:The website of pharmacy department of Shanghai No.9People’s Hospital was programmed and exploited,and based on which the hospital pharmaceutical information service was carrying out.RESULTS:The website ran stably and fast;its maintenance was very convenient;pharmaceutical information was rich,the online communication between doctors and patents was available here and the application outcome proved to be satisfactory.CONCLUSION:Establishing hospital pharmaceutical website and carrying out online pharmaceutical care are of significance in the evolvement of hospital pharmacy work.

OBJECTIVE: To analyze the drug use in outpatient and emergency departments of our hospital.METHODS: A total of 12 000 prescriptions in outpatient and emergency departments in 2006 were randomly sampled for the analysis of drug use.RESULTS: 43% of the drugs were used singly and 13% were combined use of 4 or more than 4 drugs.Oral administration and intravenous injection were the leading routes of administration.3.10% of the prescriptions were irrational in dosage,repeated drug use,dosage regimen,use of dissolvants,drug combination,and drug choice etc.CONCLUSION: The drug use in the outpatient and emergency departments of our hospital were rational basically,yet there are still some problems remains to be tackled.Great importance should be attached to the prescription check.

OBJECTIVE: To develop a new type of injectable sustained thermosensitive meloxicam hydrogel.METHODS: Injectable thermosensitive meloxicam hydrogel was prepared with chitosan-glycerin-borax as carrier.The influence factors of hydrogel were studied such as preparation temperature,pH value,the ratio of glycerin to chitosan.In vitro release of samples was also evaluated.RESULTS: Optimal preparation condition was as follows: preparation temperature was 37 ℃ with pH value of 7.0 and the ratio of glycerin to chitosan was 3 ∶ 10.Mean accumulative release of samples was 76% within 288 h.CONCLUSION: Established method is simple and preparation is characterized with high temperature sensitivity and sustained-release.

ObjectivesTo retrospectively analyze the clinicopathological features of neuroblastoma (NB) and investigate the signiifcance of abnormality ofN-myc and anaplastic lymphoma kinase (ALK) gene copy number change as well asALKmu-tations in NB.Methods Eighty-three NB patients were collected and classiifed into different subgroups according to the clinical stage and histology. Fluorescence in situ hybridization (FISH) was performed to detect the abnormalities ofN-mycandALK genes. The extracted DNA was ampliifed by PCR and sequenced to investigate the point mutations of theALK gene. Follow-up data were collected and survival analysis was performed.ResultsFISH detection showed that the aberration ofN-mycgene copy number presented as gain and ampliifcation. The aberration ofALK gene presented as point mutation and gain. It was shown that 17 cases had the abnormality of bothN-myc andALK gene. Survival analysis showed that the prognostic factors included the clinical stage, age and abnormality ofN-myc genes.ConclusionDetection ofN-myc andALK abnormality in NB would be helpful for evaluating the prognosis and providing theoretical basis forALK target therapy.

Objective To investigate the anti-inflammatory and analgesic activities of different extracts from X. mongolicum compared with that of X. sibiricum. Methods Seventy male Kunming mices were randomly divided into seven groups:control group,aspirin group,the ethanol extracts of X. sibiricum group and X. mongolicum group,the extracts from X. mongolicum with ether,ethyl acetate,and n-butyl alcohol group(n=10 each). The mice were administrated with 500 mg·kg-1 ( p. o. ) of different extracts. The hot-plate tests and the xylene-induced ear edema in mice were performed to observe the analgesic and anti-inflammatory activities,respectively. Results In the hot-plate tests,the pain threshold from the extracts of X. sibiricum and the different extracts from X. mongolicum at 60,120,180 min were prolonged,and there was no statistically significant differences(P>0. 05) between the ethanol extracts from X. sibiricum and X. mongolicum. The best analgesic activity was the ether and butyl alcohol extracts from X. mongolicum. Meanwile,the ear edema from the extracts of X. sibiricum and the different extracts of X. mongolicum were inhibited significantly(P<0. 05). There was also no significant differences between the ethanol extracts of X. sibiricum and X. mongolicum(P>0. 05). The ether and butyl alcohol extracts from of X. mongolicum showed the best anti-inflammatory effect. Conclusion X. mongolicum exhibites significant anti-inflammatory and analgesic activities comparable to that of X. sibiricum. The best anti-inflammation and analgesic activities were from ether and butyl alcohol extracts from X. mongolicum.

Objective To Establish an evaluation system of the quality of life for Chinese liver and kidney transplant recipients,and develop a specialized scale to measure the quality of life (QOL)for such recipients preliminarily.Methods By combining subjective and objective methods,this study determined the evaluation system and created items of QOL scale based on literature analysis,Delphi method (expert consultation),interviews,and experience of researchers.Then,a nationwide clinical survey was conducted on 5 Level Ⅲ Class A hospitals.454 valid questionnaires were collected,including 153 from liver recipients,and 301 from kidney recipients.Subjective statistical methods such as critical Ratio method,correlation coefficient method,dispersion tendency method,and exploratory factor analysis were used for selection of questionnaire items.Results The study established an evaluation system of QOL for liver and kidney transplant recipients,including 4 primary indexes and 12 secondary indexes,and developed QOL scales that were appropriate for liver and kidney transplant recipients respectively.Conclusions The structure of QOL scale for liver and kidney transplant recipients was basically consistent with theoretical assumption.The QOL scale for patients showed good reliability and validity,therefore,it can fully reflect the quality of their life.

Objective To explore the factors associated with the quality of life (QOL) in patients after liver and kidney transplantation.Methods A multicenter cross-sectional survey was carried out in 5 Level Ⅲ Class A hospitals.153 liver transplant recipients and 301 kidney transplant recipients of outpatient clinic follow-up from March to December in 2015 were selected and investigated with a self-designed general state questionnaire,and Quality of Life Scale for Liver and Kidney Transplant Recipients which developed by our research group.Results There were significant differences in QOL total score in liver and kidney transplant recipients among groups of marital status and occupation.Divorced,unemployed and low-educated patients showed lower QOL total score than married,employed and high-educated ones (P ＜ 0.05).As compared with non-living-related transplantation group,patients undergoing living-related transplantation presented a better status in QOL total scores (P＜0.05).The QOL total score was obviously lower in patients suffering from complications and rejection than in those without occurrence of complications and rejection (P＜ 0.01).Postoperative time was correlated positively and significantly with QOL scores,and variances existed among different stages postoperation (P ＜ 0.01).Multivariable regression analysis demonstrated that education,marital status,postoperative time,type of donor and chemotherapy were the factors influencing liver transplant recipients' QOL,while marital status,postoperative time,type of donor,medical care assurance,complications and rejection after operation had effect on kidney transplant recipients.Conclusion Attaching importance to QOF among liver and kidney transplant recipients,and implementing scientific and effective nursing intervention based on the characteristics of them are necessary.

Objective: To explore the exercise intensity and effective exercise load of different physical fitness classes for second year junior high school students in Beijing, so as to provide a reference for optimizing the teaching content of physical fitness classes, reasonably regulating exercise load and the scientific development of physical fitness. Methods: From October to November 2022, 30 second year junior high school students from a middle school in Xicheng District, Beijing were selected to have their heart rate monitored during physical fitness classes using Polar heart rate monitors. Heart rate intervals and training impulse (TRIMP) were used to quantify exercise intensity and load. Independent sample t-test was used to statistically analyze differences in heart rate across different dimensions. Results: The average heart rate of students in physical fitness classes was (140.62±9.41) counts/min, with effective exercise load (heart rates ≥120 counts/min) time accounting for 77.2%, and heart rate load of moderate to vigorous physical activity (MVPA) time accounting for 51.9%. The average heart rates for speed, speed endurance, and endurance physical fitness classes were (137.89±8.82) (137.67±11.27) and (145.35±8.98) counts/min, respectively. The average heart rates of male and female students in physical education class were (144.22±24.95) and (136.31±28.78) counts/min, and the difference was not statistically significant ( t=4.04, P >0.05). The cumulative durations of effective exercise load among male and female students were (34.08± 7.52 ) and ( 28.43 ±5.39) min, respectively. The average TRIMP value for physical fitness classes were (100.46±16.56), with a exercise density of 72.06%. Conclusions The exercise intensity of physical fitness classes for secondyear junior high school students in Beijing is appropriate, mainly with moderate to vigorous intensity, and the accumulated time of MVPA is sufficient. The average heart rate and exercise density of students meet the requirements. Scientific setting of physical fitness class exercise load should be based on individual differences in students physical fitness, in order to improve the physical health level of middle school students.

OBJECTIVE:To optimize the extraction technology of total polyphenol and total flavonoid in Gardenia jasminoi-des. METHODS:Plackett-burman(PB)design was used to select the ethanol volume fraction,liquid-solid ratio,particle size,ex-traction time and extraction temperature to determine the key factor affecting the extraction of total polyphenol and total flavonoids in G. jasminoides. Then central composite design (CCD) was combined with response surface method to optimize the extraction technology,and verification test was conducted. RESULTS:The optimal extraction conditions of total polyphenol were 40% etha-nol,particle size of 0.20 mm,extraction temperature of 60 ℃,liquid-solid ratio of 20,and extraction time of 20 min;the optimal extraction conditions of total flavonoids were 40% ethanol,particle size of 0.20 mm,extraction temperature of 30 ℃,liquid-solid ratio of 20,and extraction time of 20 min. In verification test,the contents of total polyphenol and total flavonoids in G. jasminoi-des were 1.70%(RSD=1.43%,n=3),3.23%(RSD=3.72%,n=3),with relative error of 1.80%,8.75% with predicted val-ues,respectively. CONCLUSIONS:The response surface method based on PB and CCD is simple,reasonable and feasible to opti-mize the extraction technology of total polyphenol and total flavonoids in G. jasminoides. The method can provide reference for its industrial extraction.