OBJECTIVE To conduct the centralized management of the medical instrument in the supply room,and to assure the quality and validation of the clinical nursing and the patient safety. METHODS The cleaning and packing procedures of the instrument were standardized.The reusable instrument would be concentrated to clean,pack,and sterilize.To create a photograph management system,and use the photos to distinguish specialized instrument. RESULTS The instrument was reprocessed in the supply room instead of the clinical departments by the method of the centralized management of the instrument,which provided better instrument care and reprocessing. CONCLUSIONS The supply room conducts the centralized management of the medical instrument and enhances the quality of the instrument reprocessing.

Objective:To analyze the relationship among smoking, levels of homocysteine (Hcy), cystatin C (CysC), C reactive protein (CRP) and coronary heart disease (CHD) onset in young people.Methods:A total of 152 patients, who received selective coronary angiography because of chest pain in our hospital, were enrolled, and all subjects were <45 years old.According to examination results, they were divided into CHD group (n=100) and non-CHD group (n=52).Clinical data were analyzed in both groups, and Logistic multi-factor regression analysis was used to analyze independent risk factors for CHD in young people.Results:Compared with non-CHD group, there were significant rise in percentages of men (30.8% vs.65.0%), smoking (46.1% vs.68.0%) and hypertension (34.6% vs.51.0%), levels of CysC[(0.85±0.16) mg/L vs.(1.34±0.28) mg/L], CRP [(1.26±0.85) mg/L vs.(6.93±0.85) mg/L] and Hcy[(7.16±1.16) mol/L vs.(20.85±2.16) mol/L],P<0.05 or <0.01;multi-factor Logistic regression analysis indicated that male, hypertension, smoking, Hcy, CysC and CRP were risk factors for CHD in young people (OR=1.34~3.42, P<0.05 or <0.01).Conclusion:Male, smoking, total cholesterol, homocysteine, Cys C and C reactive protein are risk factors for CHD in young people.Therefore, these risk factors should be eliminated, or its risk should be reduced.

Objective To study the expression of HER-3 in breast cancer patients and analyze its relationship with the clinical pathology and prognosis of breast cancer,ER,PR and HER-2.Methods Data of 139 female breast cancer patients undergoing operations at the Second Hospital of Dalian Medical University from Jan.2006 to Oct.2006 were collected.These 139 patients didn't have preoperative chemotherapy or radiation therapy,but had postoperative endocrine therapies.Immunohistochemisty was used to detect the expression of HER-3 in the 139 patients.Data like the expression of ER,PR and HER-2,histological grading,tumor size and lymph node metastasis were obtained from their medical records.The relationship between indicators and breast cancer was analyzed.Results ①The positive expression rate of HER-3,HER-2,ER,and PR was 30.2％ (42/139),42.5％ (59/139),66.9％ (93/139),and 59.7％ (83/139) respectively.(②)The statistical items had no relation with patients' age(P ＞0.05).③HER-3 expression was correlated with tumor sizes,lymph node metastasis,histological grading,5 year survival rate and HER-2 expression(P ＜ 0.05),and had no relation with ER or PR(P ＞0.05).④)The combined expression of HER-3 & HER-2 was correlated with tumor sizes,axillary lymph node metastasis,histological grading,ER and PR.(P ＜ 0.05).Conclusions HER-3 detection is of great significance for the diagnosis and prognosis of breast cancer.The combined examination of HER-3,HER-2,ER,and PR in breast cancer tissues is of clinical significance for early diagnosis/treatment,medication and prognosis of the tumor,as well as for new drug research and development.

Objective:To explore effect of early rehabilitation therapy on improving prognosis and quality of life (QOL) in patients with acute myocardial infarction (AMI) .Methods :A total of 120 AMI patients treated in our hospital were selected .According to random number table ,they were randomly and equally divided into routine treatment group (n=60 ,received routine treatment) and rehabilitation group (n=60 ,received routine treatment combined rehabilitation therapy ) .Clinical symptoms ,myocardial enzymes ,cardiac function indexes ,complications , QOL ,length of hospital stay and hospitalization cost were statistically analyzed and compared between two groups . Results :Compared with routine treatment group after treatment ,there were significant reductions in incidence rates of dizziness ,low back pain ,leg weakness ,constipation ,palpitations (P<0.05~ <0.01) ,abdominal distension and complications (36.7% vs .5.0% );significant rise in Barthel index [ (61.9 ± 8.7) scores vs .(86.4 ± 6.9) scores] , significant reductions in length of hospital stay [(13.8 ± 3.2) d vs .(5.9 ± 2.6) d] and hospitalization cost [(13600 ± 1450) RMB vs .(8600 ± 1240) RMB] in rehabilitation group ,P<0.05~ <0.01 .Conclusion:Early rehabilitation therapy can significantly improve prognosis and quality of life ,shorten length of hospital stay , lower hospitalization cost in patients with acute myocardial infarction ,which is worth clinical extending .

Objective To evaluate the effectiveness of free highly active antiretroviral therapy (HAART) in adult infected with human immunodeficiency virus (HIV)/ acquired immune deficiency syndrome (AIDS) patients in Dehong area. Methods Clinical data of 1039 adult HIV/AIDS patients from five counties/cities in Dehong area who initiated HAART during the period from July 1st 2004 to June 30th 2008 were retrospectively analyzed to examine their virological and immunological responses to HAART. Data were analyzed by Chi-squared test or F test. Results Among the 1039 HIV/AIDS cases, 611 were males and 428 were females. The mean age was (37.0±9.9) years and the mean treatment duration was (22. 41 ± 12. 69) months. Complete viral suppression (HIV viral load＜50 copy/mL) was achieved in 781 cases (75. 17%). The percentage of patients achieving complete viral suppression rates were 76.95%, 76.49%, 70.65% and 77. 73% in patients treated for 6-12,13-24, 25-36 and more than 37 months, respectively (x2=8.646, P=0.194). The meanCD4+ T cell counts were (164.93±118.05) × 106/L at baseline, and (330.85±201.73) × 106/L, (356.24±205.49) × 106/L, (434.53±250.65) × 106/L and (396.31±202.62) × 106/L in patients treated for 6- 12, 13-24, 25-36 and more than 37 months, respectively. CD4- T cell counts were significantly different in patients treated for 6-12 and 13-24 months (F= 19. 423 , P＜0. 01). Successful immune reconstitution was achieved in 927 ( 90.88 % ) cases. Seven hundred and seventeen (70.29% ) cases achieved both virological suppression and immunological reconstitution with HAART, whereas 40 cases (3. 92%) failed to achieve both virological and immunological responses. Conclusion HIV/AIDS patients in Dehong area show good virological and immunological responses to HAART.

Objective To investigate the prevalence and influential factors of workplace violence (WPV) against nurses in general hospitals of Suzhou. Methods A total of 2110 staff nurses from 13 general hospitals in Suzhou were investigated with the Modified Version of Hospital Workplace Violence Questionnaire. Results During the past one year,68.9% (1454/2110) nurses investigated suffered from WPV.Working departments,marital status, strong support,etc,were the leading impact factors of WPV. Conclusions Nurses′experience of WPV is a prevalent phenomenon in general hospitals of Suzhou. It is urgent for hospital administration to raise attention to WPV and take effective measures,to reduce the occurrence of WPV.

The manifestations of current poor doctor -patient communication are: doctors have insufficient communication beforehand , randomness is big , communication is not detailed or in -depth , the patients also have certain shortcomings .The causes of this situation are: interests driven factors , lack of education supervision and management , service responsibility consciousness weakening .Therefore , should strengthen the propaganda and ed-ucation, raise awareness, constantly enhance the consciousness of doctor -patient communication; to strengthen the construction of medical ethics , to reconstruct the doctor -patient integrity , play up the solid foundation of doc-tor-patient communication;Strengthen supervision and management , establish and improve the system , to insure the good doctor-patient communication , orderly and transparent;reinforcement learning training , pay attention to the accumulation of human skills to develop and enhance the effectiveness of doctor -patient communication .

One hundred children aged 8-10 years and 100 adults aged 18-45 from their families in three townships Baoshan,Mingcheng,and Yantongshan of Panshi city,Jilin province were selected in April 2009. In addition,50 pregnant or lactating women,and their 50 infants aged 0-2 years were selected.The median level of iodine in salt at household was 30.2 mg/kg and that of drinking water was 2.8 μg/L.The median levels of urine iodine in school age chidren ( 196.5 μg/L),during pregnancy( 198.5 μag/L),lactation( 224.9 μg/L),and in infants (209.0 μg/L) all were optimal according to World Health Organization criteria.Only the median urine iodine in adults ( 269.0 μg/L) was more than adequate.The prevalence of goiter evaluated by B-ultrasound was 1.8％ in 8-10year-old children.The incidences of various thyroid dysfunctions were low in these residents,such as subclinical hyperthyroidism ( 2.1％ ),subclinical hypothyroidism ( 1.5％ ),and hyperthyroidism ( 1.2％ ). Subclinical hypothyroidism occurred mostly in adults (2.7％),pregnant women ( 1.7％ ),and lactating women ( 1.8％ ) ; and subclinical hyperthyroidism occurred mostly in 8-10 years old school chidren (4.5％) and lactating women (3.6％).These results show that the current iodized salt content has no harmful effect on thyroid function of rural residents in Jilin province.

Objective Investigate the behaviors of cerebral ischemic rats after treatment with bone marrow mesenchymal stem cells(BMSCs).Methods Bone marrow was collected and BMSCs were separated and cultivated.Twenty-four adult male Sprague-Dawley rats were performed transient(2 hours) middle cerebral arterial occlusion(MCAO) and then divided into treated group(n=12) and control group(n=12).All rats received corresponding behavioral training before surgery,15 ?L hBMSCs(2?1010cells/L) and D-hanks(15 ?L) were injected into the brain cortex after 24 h of MCAO.Morris water maze test,NSS,Rotarod test and adhesive-removal test were performed serially and cyclically from the 4th day after transplantation.Results Since the 8th day after transplantation,the mean escape time and the mean swimming distance of treated group significantly are shorter than control's in Morris water maze test(P

Objective:To understand the awareness status about prevention and treatment of iodine deficiency disorders (IDD) in the target population in Jilin Province, and to evaluate the effect of IDD health education.Methods:In 2019, 10 counties (cities, districts) were selected as project counties in iodine deficiency area of Jilin Province, to carry out the health education activities of IDD prevention and treatment. And 3 townships (towns) were selected from each project county, and school health education were carried out among students of grade 4-6 in central primary schools in each township (town); 3 villages were selected from each township (town) to carry out community health education. Before and after health education intervention, 30 students from one class of grade 5 from each central primary school and 15 housewives in the place where the school was located were selected to conduct a questionnaire survey of IDD prevention and treatment knowledge in each township (town). The awareness rate of IDD prevention and treatment knowledge and intervention effect were evaluated.Results:A total of 900 primary school students and 460 housewives were investigated in the baseline survey, the awareness rates of IDD prevention and treatment knowledge were 68.30% (1 844/2 700) and 80.14% (1 106/1 380). After the health education intervention, 905 primary school students and 459 housewives were investigated, and the awareness rate of IDD prevention and treatment knowledge was 95.95% (2 605/2 715) and 96.22% (1 325/1 377), respectively. Compared with that before the intervention, there was an increase of 27.65 and 16.08 percentage points, respectively, the differences were statistically significant (χ 2=706.239, 170.904, P < 0.01). Conclusion:After carrying out of health education, the awareness rates of IDD prevention and treatment knowledge of primary school students and housewives in iodine deficiency area of Jilin Province are significantly increased and health education has achieved good results; IDD health education should be continuously strengthened.