Objective To study the leukocyte adhesion molecules in the pathogrnesis of ALI and ARDS.Methods The positive expression rates of CD11a、CD11b and CD18 in peripheral blood were quantitatively analyzed by flow cytometry using monoclonal antibodies in 26 cases of ALI,18cases of ARDS and 15 healthy controls.Results The expression rates of CD11a、CD11b and CD18 in polymorphonuclear neutrophils and monocytes from the ALI group and ARDS group were much higher than those in the control group(P

Objective To study the correlation between the polymorphism of GSTM1 and GSTT1 genes and the susceptibility to the development of COPD. Methods Polymerase chain reaction (PCR) was used to detect the GSTM1 and GSTT1 genotypes in 91 cases of the patients with COPD (COPD group) and 44 cases of the subjects without COPD (control group), and their susceptibility to the development of COPD were analyzed according to their gender, age and smoking history. Results There was significant difference in the frequency of GSTM1 0/0 genotype between the two groups of male persons with more than 40 years old (P

Objective To investigate the practice status of the newNursing practice standards for intravenous therapy in secondary and above hospitals in Shandong province. Methods Self-designed questionnaire was used to investigate 3051 nurses from 129 hospitals in 17 cities in Shandong province. Results Nurses′ awareness rate of the new Nursing practice standards for intravenous therapy was 92.69%(2828/3051);92.13%(2811/3051) nurses reported that their hospitals used the new standard, 65.78%(2007/3051) nurses reported that their hospitals had applied the standard since the second half of 2014; 92.92% (2835/3051) nurses reported that their hospitals had revised their practice rules according to the new standard;93.54%(2854/3051) nurses reported that their hospitals had revised the related nursing process; 50.08% (1528/3051) nurses thought the new standard helpful to clinical practice;22.98%(701/3051) nurses knew well about the new standard;53.85%(1643/3051) nurses thought the standard applicable to clinical practice. Conclusions As nurses do not master the Nursing practice standards for intravenous therapy well, they need strengthened training. Hospitals should fresh their rules, protocolsand supply training program to improve nurses′ knowledge and skill. Meanwhile, Nursing practice standards for intravenous therapyalso needs to be revised and improved according to nurses feedback.

Objective To investigate the nurse self-directed learning readiness in some 3A hospital in Shandong province and discuss the strategies how to improve it. Methods Self-designed questionnaire and The Nurses Self-Directed Learning Readiness Scale were used to investigate 210 nurses from 23 departments in Shandong provincial hospital. Results Before and after the implementation of the video training, a total of 230 and 210 self-directed learning readiness scales were distributed, 210 and 210 questionnaires were returned, the effective recovery rate was 91.30%and 100%respectively. The data of questionnaires were statistically analyzed by the method of paired t test. The results showed that after the implementation of the project, the total score of the after test (156.63±19.48) was higher than the before (137.91 ± 13.71). The difference was statistically significant (t=-9.54, P<0.05). The score in the three dimensions of self-management, self-control, and desire for study (48.03 ± 7.25), (48.71 ± 6.44), (59.89 ± 7.61) points, were higher than (40.11±5.48), (43.40±5.34), (54.40±6.26) pointsbefore implementation. The difference was statistically significant (t=-10.22,-7.67,-6.83,P<0.05). Conclusions The video training would provide the convenient and quick way and could inspire the nurses′ learning motivation even more which is of great significance to improve the nurses ability of autonomic learning.

AIM:To study the effects of colquhounia root tablet on the expression of adhesion molecule in acute lung injury of rats. METHODS: The rats were divided into 3 groups: ALI group, colquhounia root tablet+ALI group and control group . ALI animal model was performed by treatment with oleic acid. The positive expression rates of CD11a, CD11b and CD18 in polymorphonuclear neutrophils and monocytes were analyzed by flow cytometry. ICAM-1 expression in lung tissue was determined by immunohistochemistry, histopathological examination and biological markers were measured from lung specimens.RESULTS: Colquhounia root tablet decreased the expression of CD11a, CD11b and CD18 in polymorphonuclear neutrophils and monocytes, and ICAM-1 in lung tissue (P

Objective To discuss the safety and advantages of prone-straddle position applied in transvaginal hysteromyomectomy of the posterior wall of the uterus. Methods The clinical data of patients who were admitted into our hospital from March 2013 to Janaury 2015 and received transvaginal hysteromyomectomy were retrospectively analyzed. They were divided into group A ( prone-straddle position, 30 cases) and group B (traditional lithotomy position,24 cases). The exposure of operative field, convenience of operation, time of the placement, time of operation, patient satisfaction, as well as patients’ heart rate, blood pressure, and oxyhemoglobin saturation were observed and ana-lyzed. Results Compared with the lithotomy position, there were significant differences in the time of the placement and the time of opera-tion in the patients treated by prone-straddle position. The patients with prone-straddle position cooperated well, and there was no obvious discomfort. Their vital signs were stable during the operation. The operative field during prone-straddle position exposed better and it was more convenient which make the operation became easier for both the operators and nurses. Conclusion Prone-straddle position applied in transvaginal hysteromyomectomy of the posterior wall of the uterus is safe and practicable, and it is valuable for clinical application.

0.05),but the contraction of the bronchial rings caused by histamine,potassium chloride,intracellular Ca2+ release and extracellular Ca2+ influx was signifi cantly inhibited by Shenmai injection(compare with those of control,P

Objective To construct a home-care service package for the urban disabled elderly that satisfy their demands and improve the efficiency of service. Methods From August to October, 2014, a total of 285 disabled (mild, medium and severe) elderly from a cluster sampling were investigated with the self-designed questionnaire about home-care demands among them. An initiatory service package was drawn to meet the demands reported by 40% of them or above. The package was consulted by a group of 15 experts using Delphi method. Results The final service package included 11, 19, 20 items of care for the mild, medium and severe disabled elderly, respectively. Conclu-sion The disabled elderly home-care package in Zhengzhou has been created based on the demands among disabled elderly.

Objective To discuss the clinical value of the suture of sacral ligament and pubovaginalis fascia plus sacrospinous ligament fixation in the treatment of moderate and severe pelvic organ prolapse ( POP) . Methods Thirty-two cases with moderate or severe POP,who were treated by the suture of sacral ligament and pubovaginalis fascia besides sacrospinous ligament fixation,were retrospectively analyzed. Results The locations of POP in the 32 patients were mainly in the anterior and middle pelvis cavity. The degree of uterine prolapse was not less than POP-Q Ⅲ phase. The anterior and/or posterior vaginal walls were also prolapsed. The patients were treated by the transvaginal panhysterectomy,vaginal wall neoplasty,sacrospinous ligament fixation and the suture of sacral ligament and pubovaginalis fascia. Those with stress incontinence were also treated with urethral posterior ligament plication. The operation time was 60~120 min,and the hemorrhage vol-ume was 100~300 mL. There were no severe complications or recurrence in all patients. Conclusion The suture of sacral ligament and pubovaginalis fascia could greatly reduce the hazard rate of the recurrence of anterior pelvic organ defects in POP patients treated by sacrospi-nous ligament fixation. The suture operation could strengthen the anterior pelvis cavity,and was proven to be simple,secure and effective. Therefore,the operation is valuable to be used in clinical application.