OBJECTIVE To enhance the quality of cleaning and avoid nosocomial infection. METHODS To contrast the cleaning quality of two groups by using enzyme cleaning product and normal cleaning with cleaning system.In the test OB test paper was used. RESULTS Between two groups,the surfaces of medical instrument were ?2=18.939,P=0.0000;the joint of medical instrument was ?2=22.844,P=0.0000;intersect of medical instrument was ?2=23.389,P=0.0000;P

Objective To explore the effect of nBiPAP on ET-1 of patients with overlap syndrome.Methods Levels of ET-1 in plasma of 25 cases of OS,20 cases of COPD were analysed by radioimmunoassay,and ET-1 in OS was measured before and after treatment.The relationship between ET-1 with SaO_2 during sleep was analyzed. Results (1)The ET-1 levels in plasma of OS group were significantly higher than those of COPD group before treatment(P

Adult ; Aged ; Anticoagulants ; therapeutic use ; Female ; Humans ; Male ; Middle Aged ; Phytotherapy ; Salvia miltiorrhiza ; Thalidomide ; adverse effects ; Venous Thromboembolism ; chemically induced ; prevention & control

Adult ; Diagnostic Errors ; Fatal Outcome ; Humans ; Male ; Pulmonary Alveolar Proteinosis ; complications ; Silicosis ; complications

Humans ; Interferons ; administration & dosage ; therapeutic use ; Lymphoma, Mantle-Cell ; drug therapy ; Male ; Middle Aged ; Thalidomide ; administration & dosage ; therapeutic use

Adult ; Female ; Humans ; Leukemia ; complications ; microbiology ; Liver ; microbiology ; Male ; Mycoses ; complications ; Spleen ; microbiology ; Young Adult

OBJECTIVE To discuss the management method of the Hospital OR Department to set up a highly cleaned and safe operating room (OR) environment to prevent nosocomial infection. METHODS As to the features of OR Department,the standardizd management of work process was reinforced. RESULTS The available resources in OR Department were made good use and infection control assured medical safety. CONCLUSIONS The setup and standardized management of Clean OR Department is in favor of the cleaniness of the OR Department and decreasing the infection rate.

Objective To study the feasibility of noninvasive detection of unstable plaques with 18F-Fluorodeoxyglucose (18F-FDG) PET/CT imaging. Methods Atherosclerotic plaques were induced in male New Zealand white rabbits. Animals were injected with FDG labeled with 18F,then examined with PET/CT. Aorta was explanted for photography with digital camera,and 18F-FDG uptake analysis. Thirty unstable plaques and 30 stable plaques were choosed so as to compare the quantitativly 18F-FDG uptake.The number of macrophages and smooth muscle cells was detected by immunohistochemical technique. Results Experimental group showed inconsistent uptake of 18F-FDG in the abdominal aorta. The results were confirmed in the ex vivo digital photo of the explanted aorta. The target to non target ratio(T/NT) and macrophages of unstable plaques were higher than stable plaques(P

BACKGROUND: Posttraumatic stress disorder(PTSD) arises as a delayed and /or protracted response to a stressful event or situation of an exceptionally threatening or catastrophic nature. There have been reports about natural disasters causing PTSD, but there have been few reports about PTSDcaused by technological disasters. Our study investigated the mental status of those survivors after a serious explosion.OBJECTIVE: To investigate the characteristics and the factors of impact of PTSD caused by technological disasters.DESIGN: A case controlled study of the survivors of a momentous explosion.SETTING: A provincial mental health center.PARTICIPANTS: A serious explosion happened in Urumqi on September 8, 2000. Twenty-eight survivors(as the study group) who were still hospitalized for treatment 3 -5 months after the accident were involved in this study. And in the control group were 30 normal persons whose general demographic data were the same as those patients.METHODS: A psychiatrist told the subjects the following: The objective and meaning of the test, and explained the self-making questionnaire about their general condition, symptom checklist (SCL-90), self-rating anxiety scale (SAS), self-rating depression scale(SDS), cornell medical index(CMI), the questionnaire on dealing styles, the questionnaire on social support, and others-evaluating scale, incident effect scale(IES); a list of stress reaction symptoms.MAIN OUTCOME MEASURES:Main resulta:①Clinical feature of PTSD caused by the technological disaster.②the related factors to PTSD in the technologal disaster.Secondary results: Comparison of the results between the two groups in IES, CMI, SDS and SAS.RESULTS: A total of 22(79% ) survivors met the criteria as PTSD. There were significant differences in all the assessments(IES, CMI, SDS, SAS,SCL-90) between the study group and the control group (t =3.62-8.17, P ＜ 0.01 ) . The diagnosis of PTSD was positively correlated with the level of traumatic exposure( r = 0. 420, P ＜ 0. 05), and negatively correlated with the degree of satisfaction with the post-event solutions( r = 0. 420, P＜ 0.05), positively correlated with IES scoring and the level of heart pain ( r = 0. 389 - 0. 665, P ＜ 0. 01 ) . The total scores of IES were positively correlated with the level of exposure ( r = 0. 478, P ＜ 0.05 ).CONCLUSION: The incidence of PTSD after explosion was high, and its occurrence was related with the degree of exposure in the event and that of the satisfaction with the post-event solutions.

Adult ; Deferoxamine ; adverse effects ; therapeutic use ; Humans ; Lung Diseases, Interstitial ; chemically induced ; Male ; Myelodysplastic Syndromes ; drug therapy