OBJECTIVE:To reduce the types of drugs which was not consistent with the accounts in monthly checking of out-patient department,reduce the wastage of dismounted drugs and improve dismounted drug management. METHODS:Through qual-ity control circle(QCC),analyzing the reasons for inconformity of accounts and drugs,adopting relevant countermeasures of staff training,cipher prescription,counter storage,managed by designated person,expiry data management and so on,the process of dismounted drug management was formulated and implemented. The types of drugs which was not consistent with the accounts and activity growth value of circle members were analyzed statistically before,during and after QCC. RESULTS:The types of drugs which was not consistent with the accounts were 33.6,21.2 and 13.6 before,during and after QCC,decreasing by 59.5%. The ac-tivity growth value of circle members were all positive value. CONCLUSIONS:QCC of outpatient pharmacy can effectively reduce the types of drugs which is not consistent with the accounts in monthly checking,standardize dismounted drug management and im-prove pharmaceutical care quality.

On the base of element and metabolism balancing,the mathematic model of the human-like collagen expression phase with recombinant Escherichia coli BL21 was developed and the unknown parameters in the model were estimated with the method of nonlinear optimization.The model was in agreement with the growth kinetics and the metabolic kinetics,and the key calculated parameters of ?h,?p and mx were 1.173 mol?C-mol-1,293.814 mol?C-mol-1 and 17.878 mol?C-mol-1?h-1 respectively.This model could preferably predict the macroscopic reaction rates,and in the synthesis phase of human-like collagen,the specific growth rate should be controlled at 0.04 h-1 with controlling glucose feeding rate to gain the highest specific production rate of human-like collagen.

Objective To compare the physical examination results of nephroptosis in the second stage and the final stage, to find the underlying reasons, and to explore better ways to detect nephroptosis.Methods A total of 1334 subjects participated in both the second stage and final stage of PLA air force medical selection of flying cadets, and physical examination results of both stages were compared.Results All the subjects recruited denied a history of abdominal pain or recurrent urinary tract infection, and urine tests were normal.The positive rate of nephroptosis in the second stage was 10.2%, compared to 5.5% in the final stage.The difference of physical examination results in the two stages was significant, and so was that of disqualification rates.Conclusion Results of physical examination of nephroptosis in the second stage are different from those in the final stage.It′s necessary to find better ways of detection of nephroptosis.

Objective To determine whether the candidates who are disqualified because of arrhythmia during medical selection of flying cadets in China are qualified or not according to United States Air Force ( USAF ) Medical Standards Directory( MSD) , in order to raise suggestions on revising PLAAF medical selection of flying cadets.Methods ECG was performed on all candidates who participated in the final stage of medical selection of flying cadets, and they were considered qualified or not according to USAF MSD.Results Arrhythmia accounted for the largest proportion of cardiovascular diseases( CVDs) in PLAAF medical selection of flying cadets,the constituent ratios of CVDs from 2012 to 2015 were significant different (P<0.01).There were differences between the two countries and the outcome of 81.48%of the candidates disqualified for premature systole in PLAAF was unknown according to USAF MSD.Conclusion There are some differences in medical selection standards of flying cadets between PLAAF and USAF, and we could revise PLAAF standards with reference to USAF standards.

Biomechanical Phenomena ; Electromyography ; Gait ; Humans ; Lower Extremity ; Muscle, Skeletal ; Walking

Abstract: Objective　To further investigate the underreporting of mortality surveillance data among permanent residents in Hainan Province in 2020, and to explore the application of Application of the Analysis of National Causes of Death for Action (ANACONDA) in the quality analysis of mortality surveillance. Methods　The data were collected from the Death Information Monitoring and Management System of Hainan Center for Disease Control and Prevention, and mainly included 33 418 deaths reported from 19 cities and counties in Hainan Province from January 1, 2020 to December 31, 2020. All the data were analyzed by the application of ANACONDA, and the causes of death were classified by the International Classification of Diseases, 10th Revision (ICD-10). Results　A total of 33 418 deaths were reported in Hainan Province in 2020, with a crude mortality rate of 3.6‰. The proportion of deaths in males under 85 years old was higher than that in females, while the proportion of deaths in 85 years old and above was opposite. The quality analysis of cause of death surveillance showed that there was under-reporting of death surveillance in Hainan Province in 2020, with an under-reporting rate of 30.1%. There were differences in the age composition and GBD regional composition ratio of deaths of the three major categories of diseases, and the misreporting of causes of death in the middle and high age groups was more significant. The Vital Statistics Performance Index (VSPI) score of death data in Hainan Province in 2020 was 52.8, the score of cause of death reporting quality was 85.5, and the score of specific cause of death level that could be used was 88.4. The completeness of death reports in the priority action areas for improving cause of death data quality accounted for the largest share, followed by the quality of cause of death reports. There was a difference in the proportion of specific causes of death between males and females after the survey, but the change in order was not obvious. Conclusions　The data integrity of cause-of-death surveillance is low in Hainan Province in 2020. It is suggested to improve the completeness of reporting data, strengthen the training of cause-of-death surveillance system, and regularly evaluate and supervise the system.

OBJECTIVETo discuss the clinical efficacy of the activating renal blood circulation and ovarian stimulation formula in treating ovulation failure infertility.

METHODEighty-six cases were randomly divided into two groups: the treatment group and the control group. The treatment group is administered with the activating renal blood circulation and ovarian stimulation formula (composed of 15 g Cuscutae Semen, 15 g Dipsaci Asperoidis Radix, 15 g Lycii Fructus, 15 g Spatholobi Caulis, 10 g Ligustri Lucidi Fructus, 15 g Lycopi Herba, 10 g Typhae Polleu, 10 g Angelicae Sinensis Radix, 15 g Cyathulae Radix etc.), whereas the control group was given clomiphene.

RESULTThe treatment group showed a pregnancy rate of 58.14%, with an ovulation rate of 68.6%. While the control group showed a pregnancy rate of 36.67%, with an ovulation rate of 70%.

CONCLUSIONThe comparison between the two groups showed that the activating renal blood circulation and ovarian stimulation formula was significantly different from clomiphene in statistical analysis (P < 0.05), without notable difference in the ovulation rate. Before and after the treatment, there is no significant difference in diameter of dominant follicles between the two groups, with remarkable difference in endometrium (P < 0.05).

Adult ; Anovulation ; drug therapy ; physiopathology ; Blood Circulation ; Drugs, Chinese Herbal ; administration & dosage ; Female ; Fertility Agents, Female ; administration & dosage ; Humans ; Infertility, Female ; drug therapy ; physiopathology ; Kidney ; blood supply ; drug effects ; Middle Aged ; Ovulation ; drug effects

AIM : To construct and analyze eukaryotic expression plasmid inserted by Cx50 with V64G mutation through bioinformatics software.METHODS: The full coding domain sequence of Cx50 with V64G mutation was acquired from the blood of patients with cataract and was cloned into pcDNA3.1 /Amp (+).The constructed plasmid was identified with PCR , enzyme digestion and sequencing. The analysis of Cx50 with V64G mutation was performed with bioinformatics software.RESULTS : Cx50 with V64G mutation was successfully amplified and its eukaryotic expression plasmid was constructed. Valine-64 is well conserved in the first extracellular loop of connexin 50 in different species and also in different human α -type gap junctional proteins.CONCLUSION : The successive reconstruction and verification of eukaryotic expression plasmid containing Cx50 with V64G mutation established the foundation for further studying the mechanism of cataract.

Objective To investigate the effect of aerobic exercise combined with routine rehabilitation therapy on cardiorespiratory exercise function and rehabilitation efficacy in stroke patients with hemiplegia.Methods Thirty consecutive stroke patients with the first-ever hemiplegia were enrolled prospectively.They were randomly assigned to an experimental group (n=13) or a control group (n=13) according to the random number table (n=15 in each group).Four patients withdrew,and finally 26 patients completed the study (n=13 in each group).The two groups of patients were given routine rehabilitation therapy.On the basis of routine rehabilitation therapy,the experimental group was also treated with aerobic exercise training,once a day,30 min each time for 4 weeks.The evaluations of cardiopulmonary exercise tests were performed on both groups before treatment and after 4 weeks of treatment (peak oxygen uptake [VO2peak]),anaerobic threshold [AT],peak minute ventilation [VEpeak]),and motor function (Fugl-Meyer assessment scale [FMA],activities of daily living (Barthel index [BI]) were performed.The differences between the two groups before and after treatment were compared.Results (1)Cardiopulmonary exercise test results:Compared with before treatment,VO2peak,AT,and VEpeak were increased significantly (16±4 ml/[kg·min] vs.13±3 ml/[kg·min],12.9±2.5 kg·min vs.10.0±2.7 ml/[kg·min],41±12 L/min vs.34±9 L/min,t=9.668,4.328,and 3.662,respectively,all P<0.01).There were no significant differences in VO2peak,AT,and VEpeak (14±4 ml/[kg·min] vs.14±4 ml/[kg·min],11.8±2.6 ml/[kg·min] vs.11.5±2.9 ml/[kg·min],29±8 L/min vs.28±6 L/min) in patients of the control group between before treatment and after treatment.There were no significant differences (t=0.863,0.583,and 0.314,respectively,all P>0.05).The differences in VO2peak,AT,and VEpeak in the patients of the control group before and after treatment were 0.4 (0.2,0.6),0.1 (-0.5,0.7 ml/kg·min) and 0 (-2.5,5.0 L/min),respectively.The differences of VO2peak,AT,and VEpeak in patients of the experimental group before and after treatment were 3.0 (2.2,3.9 ml/[kg·min],2.7 (1.8,5.3 ml/[kg·min],and 7.0 (1.0,13.0 L/min),respectively.There were significant differences in VO2peak,AT,and VEpeak before and after treatment between the two groups (Z=4.287,3.721,and 2.236,respectively,P<0.05).(2) FMA score and BI evaluation results:Compared with before treatment,the FMA score and Barthel index after treatment in patients of the experiment group were 70±24 vs.52±28 and 78±20 vs.60±28 respectively,t=4.076 and 4.239 respectively,P<0.01).Compared with before treatment,the FMA score and BI in the control group after treatment were improved significantly (68±25 vs.60±27 and 69±22 vs.59±26 respectively,t=3.168 and 5.436 respectively,all P<0.05).The FMA score and the difference of BI in the control group before and after treatment were 5.0 (2.0,12.0) and 10.0 (5.0,15.0) respectively,and those of the experimental group before and after treatment were 10.0 (4.5,32.0) and 11.0 (10.0,27.5) respectively,and there were no significant differences between the two groups (Z=1.393,1.352,all P>0.05).Conclusion On the basis of routine rehabilitation therapy,stroke patients with hemiplegia increasing aerobic exercise training may improve their cardiopulmonary exercise function.

Abstract: Objective　To understand the general situation of death causes of permanent residents in Hainan Province from 2014 to 2020, analyze the causes of death, and provide scientific basis for the formulation of policies related to healthy Hainan. Methods The Hainan Provincial Population Death Information Registration and Management System was used to report data, and the death information of permanent residents in Hainan Province from 2014 to 2020 was obtained. Excel 2010 and SPSS 26.0 software were applied to perform statistical analysis related to the indicators including crude mortality rate, standardized mortality rate, ranking of causes of death, and composition ratio; the standardized mortality rate was calculated based on the data of the 2010 National Census Data. Results　From 2014 to 2020, the average annual resident population of Hainan Province was 9 175 300, and average annual resident population at each of the eight monitoringp oints is 297 100， anaverage of 83 878 cumulative deaths were reported, the annual total mortality rate was 504.09/100 000, the standard mortality rate was 618.69/100 000. The standardized mortality rates of male and female were 806.18/100 000 and 444.36/100 000 respectively (P<0.01). The mortality rate of all age groups showed that the crude mortality rate of 0~<1 years old group showed a decreasing trend with the passage of time, and the crude mortality rate was significantly higher than that of other age groups. From the age of 20, with the increase of age, the overall crude mortality rate of residents keeps increasing. The crude death rate increases rapidly after the age of 65, and peaks especially after the age of 85. The leading causes of death were circulatory diseases, tumors and respiratory diseases. From 2014 to 2020, the mortality rate of circulatory diseases and tumors, the two main causes of death, was more than 100/100 000. Conclusion　Chronic non-communicable diseases are still the first cause of death among permanent residents in Hainan Province. Targeted intervention and treatment of chronic non-communicable diseases is beneficial to reduce their mortality.