Objective To investigate the status and demands of prenatal education among pregnant women,and to provide reference for better prenatal education. Methods A total of 750 pregnant women were recruited from 20 hospitals in Chengdu and were investigated with a serf-designed questionnaire. Results 74.42% of the pregnant women had participated the prenatal education,25.58% of them didn't take even one prenatal class. The most preferred knowledge was newborn care. They most preferred to take prenatal classes at weekends in small group. The women's educational level,family income, delivery experience and times of prenatal check-up were the key factors to affect the participation in the prenatal educa-tion. Conclusions It is suggested to innovate the contents and means of prenatal education in order to attract the pregnant women to participate prenatal education actively.

Objective:To explore the expression features of cytochrome C oxidase subunit Ⅰ (MT-CO1), BCL2 interacting protein 3 (BNIP3) and interleukin (IL)-1β in the liver of MRL/lpr lupus mice.Methods:The mRNA and protein levels of MT-CO1, BNIP3, IL-1β, p16 and p21 in lupus mice and control mice were detected by polymerase chain reaction (PCR) and Western blot, the IL-1β expression site were detected by hematoxylin and eosin (HE) staining and immunohistochemical method, and themalondialdehyde (MDA) was detected by colorimetry. Hepatocytes and macrophages were stimulated with lipopolysaccharide (LPS), while hepatocytes were also cultured with supernatants obtained after macrophages stimulated with LPS, and the mRNA and protein levels of MT-CO1, BNIP3 and LC3B, as well as p16 and p21 expression, were determined by qPCR and Western blot. The expression of mitochondrial reactive oxygen species (mtROS) was detected by immunofluorescence. One way Analysis of Variance (ANOVA) was used to compare the mean of each group, and LSD method was used to compare the means of multiple samples, and Tamhane's T2 method was used to compare the means of multiple samples when the variance was uniform. Results:The results of PCR showed that the mRNA levels of MT-CO1 and BNIP3 in the liver tissue of the lupus group (0.14±0.04; 0.16±0.05) were significantly lower than those of the control group (0.11±0.04; 0.16±0.06), and the differences were statistically significant ( t=7.16, P<0.001; t=4.54, P<0.001). The expression levels of IL-1β, p16 and p21 in the lupus group (2.06±0.69; 0.37±0.14; 0.16±0.06) were significantly higher than those of the control group (0.23±0.06; 0.25±0.08; 0.11±0.04) ( t=9.58, P<0.001; t=24.35, P<0.001; t=22.36, P<0.001). The results of Western blot were consistent with those of PCR. HE staining showed lymphocyte infiltration in the liver tissue of lupus mice, and immunohistochemistry showed IL-1β in the liver tissue of lupus mice. The positive cells were mainly concentrated in the sinusoids, and the expression of hepatic parenchymal cells was not rearkable. The content of MDA in liver tissue of the lupus group (0.19±0.10) was higher than that of the control group (0.17±0.09), and the difference was statistically significant ( t=4.33, P=0.005). LPS directly stimulated AML12 hepatocytes (0.069±0.028; 0.17±0.07). The PCR results showed that compared with the control group (0.176±0.072; 0.08±0.03), the expression of MT-CO1, and BNIP3 were not significantly different ( t=1.01, P=0.337; t=0.88, P=0.399). The expression of IL-1β was significantly higher when incubated with the supernatants of LPS stimulated macrophages (0.28±0.09) compared than that of the control group (0.15±0.05) ( t=28.26, P<0.001). The results of PCR showed that the mRNA levels of MT-CO1 and BNIP3 in the LPS stimulated group (0.046±0.026; 0.17±0.05) were significantly lower than those in the control group (0.143±0.083; 0.18±0.06), and the differences were statistically significant ( t=7.52, P<0.001; t=4.24, P<0.001), The expression of p16 and p21 in LPS stimulated group (0.29±0.09; 0.27±0.09) were significantly higher than those in the control group (0.18±0.06; 0.22±0.07) ( t=13.54, P<0.001; t=8.69, P<0.001). The results of Western blot were consistent with those of PCR. Immunofluorescence showed that the fluorescence intensity of mtROS in LPS stimulated group (0.25±0.10) was higher than that in the control group (0.08±0.03), and the difference was statistically significant ( t= 4.86, P<0.001). Conclusion:Immune-mediated inflammation in the liver tissue of lupus mice can stimulate liver parenchymal cells to cause intracellular mitochondrial dysfunction. However, the mechanism of liver organ damage in lupus mice is not limited to the immune-mediated inflammation of immune active cells, but also include parenchymal cell mitochondrial dysfunction.

Objective To optimize the treatment process of patients in Ophthalmology Outpatient, so as to enhance patient′s satisfaction and quality of care service. Methods The nurse manager of Department of Ophthalmology experienced treatment process in other hospital with team and summarized the feeling of other hospital′s treatment process, and improve the treatment process according to the existed problems including reconstruction of Outpatient work process, the implementation of registration system in Outpatient, building up Office of Returning Visit, doing extended nursing, developing “I am patient” activity, training communication ability and skills for constructing doctor-patient relationship, strengthening health education and other nursing services. Results 2014 and 2015 in Ophthalmology Outpatient of our hospital, the patients′ waiting time for treatment became short after carrying out the experience of nurses′transposition experience ( P<0.05) , and the patients′satisfaction were significantly improved after exchanging ( P<0. 05 ) , as well as the reduction of effective complaint rate (P<0.05).Conclusions To optimize the treatment process of patients in Department of Ophthalmology can shorten the time of treatment waiting time, improve the satisfaction of outpatients, so as to improve the quality of nursing service.