Objective:To evaluate the academic standards and journal editor characteristics of the Chinese Mental Health Journal(CMHJ).Methods:With the database of Chinese Medical Citation Index(CMCI),the bibliometrics was used to analyze the statistical and evaluation of the cited original articles published in the CMHJ from 2000 to 2005.Results:In 1669 papers published during the period,1057(63.3%)were cited by CMCI.The total frequency of citation was 4649,and each original article was averagely cited 4.39 times by other researchers.The authors of these cited articles were from 30 provinces,autonomous regions and municipalities,among which Beijing(1357;29.2%),Hunan(425;9.2%),Guangdong(414;8.9%)were the top three areas.The CMHJ was cited by 503 journals,with a self-citing rate of 9.8%.Conclusion:The CMHJ has published high quality articales on studying hot spots of the mental health.

Objective To investigate the effects of sciatic nerve combined with anesthesia and lumbar spinal combined anesthesia on the vital signs of knee replacement surgery.Methods 112 cases of knee joint replacement surgery with different anesthesia,in The second people's Hospital of Quzhou from August 2013 to August 2015,were selected and randomly divided into experimental group one and experimental group two,56 cases in each group.Experimental group one was treated with sciatic nerve combined with anesthesia,and experimental group two underwent combined spinal-epidural anesthesia,comparison of changes in vital signs,blood pressure and other vital signs after 2 groups.Results After anesthesia,the changes of vital signs such as heart rate and blood pressure of experimental group one was significantly higher than that of experimental group two,the difference was statistically significant(P<0.05).The incidence of adverse events in the experimental group one was significantly lower than that in the experimental group two(26.8％),the difference was statistically significant(P<0.05).The MMSE score in the experimental group one(26.44±0.76)was significantly lower than that of the experimental group two(27.18±0.72),the difference was statistically significant(P<0.05).However,there was no significant difference in MMSE score between the two groups before anesthesia,6 hours,24 hours and 72 hours after operation.Conclusion Patients with knee replacement surgery were treated with sciatic nerve combined with anesthesia after treatment to stabilize the vital signs of patients,and less adverse reactions,more suitable for knee replacement surgery anesthesia treatment.

Objective To study the effect of aesthetic care in breast surgery nursing. Methods 40 cases of breast cancer patients were divided into observation group and control group according to the random number table method,20 cases in each group. The observation group was treated with aesthetic nursing while the control group was treated with routine nursing. Results The nursing satisfaction and Self-rating Depression Scale,Self-Rating Anxiety Scale score of the observation group were significantly better than those in control group(P<0.05). Conclusions In the application of breast surgical nursing,it can effectively adjust the patient's mentality,accelerate the recovery rate of patients,significantly improve the patient's satisfaction,it is worthy of clinical popularization and application.

OBJECTIVE:To evaluate the efficacy of Piperacillin/Tazobactam versus Ciprofloxacin plus Metronidazole for complicated intraabdominal infection. METHODS: 192 patients whose bacterial culture test on intraoperative-resected samples indicated growth of at least one pathogen were treated with Piperacillin/Tazobactam versus Ciprofloxacin plus Metronidazole for complicated intraabdominal infection. The drug resistance of the pathogens isolated form intraoperative-resected samples and the parameters including the clinical effective rate etc were compared between the two groups excluding the resistant cases. RESULTS: 85 case received Piperacillin/Tazobactam versus 107 cases received Ciprofloxacin plus Metronidazole,and the resistance rates of the pathogens isolated from the intraoperative-resected samples were 5.9% (5/85) and 21.5% (23/107),respectively. The clinical effective rates in the two groups excluding the resistant cases were 92.5% (74/80) and 77.4%(65/84),respectively,showing significant difference (P

Metabolic experiments were done in 30 preschool children before and after the supplement of different iron and zinc containing beverages. The concentrations of iron, zinc and other nutrients in faeces, urine and food were determined. The results showed that when the total amount of iron and zinc was equal to 32 mg and the ratio of them was 3.14 to 1 the absorption and availability of zinc declined.Therefore, during the process of manufacturing the fortified food, attention must be paid to the quantities and the optimal range of Fe/Zn ratio.It is better that the ratio of iron and zinc equals 1 to 1.

Objective To optimize the temporal bone scanning parameters, upgrade the picture quality, shorten the scanner time, and decrease the radiographic exposure during the scanning. Methods The scanning was performed on 20 volunteers using 16 spiral CT in the same position and range with optimizer parameters and general parameters respectively, and then the volume data were collected. Results Through comparision and analysis of the images of the 20 volunteers, 17 of them using the optimizer parameters were better than those using general ones, 2 of them showed no obvious difference, and 1 was not as good as the general one. Conclusions Through the experiment and the statistics of 1000 cases using optimizer parameters, the picture quality using optimizer parameters is better, the scanner time is 1/7 of the general scanning, and the radiographic exposure is decreased. Optimizer parameters are better than the general ones and worth popularizing.

OBJECTIVE:To investigate the expression difference and its mechanism of miR-497 and miR-34a in platinum-sen-sitive and platinum-resistant epithelial ovarian carcinoma(EOC)patients. METHODS:A total of 72 EOC patients underwent ovari-an cancer staging surgery or cytoreductive surgery were selected from department of gynaecology and obstetriscs of our hospital dur-ing Jan. 2008-Jan. 2012. They received standardized platinum chemotherapy after surgery and were followed up (during Jul.2008-Jul.2016). According to the sensitivity to platinum,those patients were divided into platinum-sensitive group (42 cases) and platinum-resistant group (30 cases) . Real-time fluorescent quantitative PCR was adopted to detect the expression of miR-497 and miR-34a in tumor tissue,and the relationship of it with total survival period was investigated. The levels of DNA methylation of miR-497 and miR-34a promoter region were determined by nest type land type methylation specific PCR. Western blot assay was used to detect the H3K9 dimethylation(H3K9me2)levels. The H3K9me2 levels of miR-497 and miR-34a promoter region were de-termined by chromatin immunoprecipitation method. RESULTS:The expression levels of miR-497 and miR-34a in platinum-sensi-tive group were significantly higher than platinum-resistant group,with statistical significance (P<0.05). Total survival period of 72 patients was(45.7±17.5)months,which was positively correlated with the expression levels of miR-497 and miR-34a(r2 were 0.2714,0.3782,P<0.01). The DNA methylation of miR-497 and miR-34a promoter region in platinum-resistant group was signif-icantly higher than platinum-sensitive group,and H3K9me2 level of promoter region was significantly higher than platinum-sensi-tive group,with statistical significance (P<0.05 or P<0.01). H3K9me2 levels of platinum-resistant group were slightly higher than that of platinum-sensitive group,but there was no statistical significance (P>0.05). CONCLUSIONS:The expression of miR-497 and miR-34a in tumor tissue of EOC patients are related to the sensitivity of platinum chemotherapy and the survival time of patients. DNA methylation and histone methylation of promoter region may be one of the mechanisms of their expression changes.

This paper analyzed the thoughts of Chinese traditional medical ethics through discussing the four aspects: philanthropy and salvation, incorruptibility and uphold justice, proficient in medicine, scholarly and re-fined. It proposed that moral cultivation is very important, which is the basic premise of medical profession.

The current prevalence of myopia has been as high as 27.65%～53.80%among adolescents in Chinese schools.The major reasons are too much near-work activity and lack of outdoor activity for a long time.In order to reduce the prevalence of myopia in Chinese adolescents,we suggest that Chinese students should have 3.5 hours outdoor activity everyday,including 30 minutes travel between home and school,1 hour outdoor activity between classes,1 hour outdoor sport class at school,and 1 hour outdoor activity after school.

Objective To probe into the variations of hospital admissions and rate of hospital bed occupancy of medical institutions in the recent ten years in Tianjin, for the purpose of formulating a regional health plan and optimizing regional health resources allocation. Methods The health statistics yearbooks of Tianjin from 1998 to 2008 and the four health service survey data from 1993 to 2008 were analyzed, with the descriptive statistics and ordinal logistic regression of SPSS 16. 0. Results From 1998 to 2008, the amplitude of hospital admissions and rate of hospital bed occupancy in community health service centers (stations) was the lowest, and the occupancy rate of hospital beds in community health service centers and rural hospitals was always lower than that in secondary and above hospitals. The influence factors of options of medical institutions for residents consist of hospital charges, gender,occupation, and regional classification. Conclusion Tianjin needs to strengthen its community health service centers , and improve service capacity of primary care of health organizations.