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Objective To understand the status quo of ICU nurses career situations and its influencing factors in Shandong province. Methods A total of 247 ICU nurses were investigated by questionnaires on career condition. Results The career condition score was 79.19 ± 11.63. In addition, statistical significances were revealed by occupational career questionnaire of ICU nurses in different aspect of the scores with age, gender, working years in the ICU, access years to ICU nurses specialist, whether to participate in career training. The scores of career condition and career identity ICU nurses were different, the 40-years-older group was higher than 31-40 years group (P=0.007, P=0.005). The dimension scores of male nurses organizational commitment was higher than that of female nurses(P=0.002). The scores of career condition whose ICU working life more than 16 years were higher than those of within 5 years(P=0.013). The career condition scores of the ICU nurses with access years of specialist qualifications 7-9 years was higher than those of within 3 years(P=0.011). Conclusions The career condition score of ICU clinical nurse specialists was at a medium level, it still needs to be further improved, managers should pay attention to the different levels of nurses to provide career training, in order to promote the professional development of critical care nurses.
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Objective To study the influence of Captopril preconditioning on apoptosis and the expression of gp 130 in rats of acute myocardial injured. Method Wistar rats were randomly divided into three groups:control group, Iso group and Cap preconditioning group. Cardiomyocytes apoptosis was detected with TUNEL method. The expressions of Bcl-2 and Bax proteins in myocardium were tested by immunohistochemistry. The expression of gp 130 was tested with Western blot method. Results The index of cardiomyocytes apoptosis was decreased, the expressions of Bax proteins and gp 130 were decreased and the expression of Bcl-2 proteins was increased in Cap preconditioning group compared with Iso group (P<0.01 or P<0.05). Conclusion The expression of gp 130 could be decreased through Cap preconditioning, which can reduce the cardiomyocytes apoptosis.