Objective To form a concise and useful warning scale of suicide ideation of inpatients with somatic disease.Methods 2 677 inpatients who were more than 15 years old were randomly selected in a comprehensive hospital during the period of 2010.11-2013.02.Self-rating Depression Scale (SDS),Self-rating Anxiety Scale(SAS) and self-designed questionnaires which included general information,suicide risk factors and somatic disease were applied.Chi square test,partial correlation analysis,t test,correlation analysis and ROC curve analysis were used for statistical analysis.Results 1.The warning scale of suicide ideation which contained 18 items was formed.2.The Cronbach's Alpha reliability of the warning scale was 0.84 and its split-half reliability was 0.60.Criterion-related validity studies showed that the scores of the 18 items were positive correlated with SDS and SAS(r SDS =0.50,r SAS =0.54,P＜0.01).This scale also had good structure validity.3.The ROC curve concluded that the area under curve was 0.83,the sensitivity was 68.40％ and the specificity was 79.20％.Positive and negative predictive values were 21.22％ and 96.83％ respectively.Conclusion The reliability and validity of the warning scale entirely accorded with psychometric demands.It also has good specificity and negative predictive value,so it is suitable for clinical promotion.

To study the relationship between asthma and bronchial hyper responsiveness(BHR).The reactivity of bronchi to inhalation of methacholine, the plasma levels of substance P(SP),soluble P selection (sP selectin),vasoactive intestinal peptide(VIP), and fibronectin(Fn) were assessed in 68 cases of asthma, 62 patients with cough variant asthma(CAV), and 43 healthy subjects.It was showed that the tests of airway reactivity were all positive in 68 cases of asthma and 62 cases of CVA.Dmin in asthma and CVA was(8 81?9 67)u and(5 97?4 37)u,respectively,in these two groups of patients. Dmin in asthma patients was higher than in CAV patients ( P

BACKGROUND: Nerve growth factor (NGF) and myelin-associated glycoprotein (MAG) can promote the repair of peripheral nerve. However, increasing the expression of NGF and MAG in the injured peripheral nerve by transgene technology has not been reported.OBJECTIVE: To investigate the expression of NGF and MAG after adenovirus (Ad) mediated transfection in the injured sciatic nerve in rats.METHODS: Forty Sprague-Dawley rats were randomly divided into normal, model, Ad, NGF and NGF-MAG groups. Sciatic nerve injury models were established in the latter four groups by cutting and suturing the right sciatic nerve. Afterwards, the rats in each group were subject to the intramuscular injection of normal saline, normal saline, Ad (1×108 PFU), Ad-NGF (1×108 PFU), and Ad-NGF-MAG (1×108 PFU), respectively, once every 2 days, for consecutive three times.RESULTS AND CONCLUSION: The expression level of NGF in the rat sciatic nerve in the Ad and normal groups was significantly higher than that in the NGF and NGF-MAG groups (P < 0.05). Compared with the Ad, NGF and normal groups, the expression level of MAG in the NGF-MAG group was significantly increased (P < 0.05). To conclude, the Ad-mediated NGF and MAG after double gene transfection were expressed effectively in the injured sciatic nerve in rats.

Objective To evaluate the effects of nursing intervention on the beliefs and behavior of early detection of breast cancer. Methods Four communities in Shanghai were selected by convenient sampling process. Then these four communities were randomly assigned to intervention group and control group. One hundred and eighty women who met the criteria of this study were selected from each group by convenient sampling process.Altogether 739 women were recruited. In intervention group,a one-year nursing intervention guided by health belief model was implemented,such as health education seminars,telephone follow in the third,sixth,and ninth months,and flyers of breast health care in the sixth month. Control group only received conventional education. Results After intervention women became aware of breast cancer (B=0.210,P＜0.01),perceived more benefits from attending early breast cancer detection (B=0.105,P＜0.01),and less difficulties in attending the activities of early detection of breast cancer (B=-0.086,P＜0.05). The number of women who performed breast self-examination once per month increased and more women received clinical breast examination (OR=3.0946) and mammogram after intervention (OR=2.746). Conclusion The nursing intervention,guided by health belief model,is helpful to improve women's beliefs and behaviors of breast cancer detection.

Angiotensin Receptor Antagonists ; Atrial Fibrillation ; physiopathology ; Heart Atria ; cytology ; physiopathology ; Humans ; Membrane Potentials ; Receptors, Angiotensin ; agonists

Objective To investigate the therapeutic effects of fluorouracil implants in Stage Ⅲgastric carcinoma patients after radical gastreetomy. Methods The general state of health and cumulative survival of 200 stage Ⅲ gastric carcinoma patients undergone radical gastrectomy from January, 1999 to, December 2002 in the People's Hospital of Zhongshan City were analyzed, in which only 120 patients administrated fluorouracil implants during radical gastreetomy. The therapeutic effects of fluorouracil implants in stage Ⅲ gastric carcinoma patients after radical gastrectomy were observed. Results The differences of weight (P = 0.041), HGB(P =0.024), Plt(P =0.017), CEA(P =0.001), CA19-9(P =0.003) were significant between two groups. The incidence rate of nausea/emesis in group T (28 %) was higher than that in group O(17 %, P = 0.006), and incidence rates of myelosuppression(P =0.81), diarrhea(P =0.72), hepatic function lesion(P =0.97) and renal function lesion(P =0.20) were no significant. The cumulative 5-year survival rate of group T(45 %) was higher than that in group O (15 %, P =0.002). Conclusion Fluorouracil implants can improve the therapeutic effects on gastric carcinoma patients undergone radical gastrectomy.

Objective To value the significance of TGFBR2 gene in mediating HepG2 cell proliferation by RNA interference technology. Methods Three kinds of siRNAs targeting TGFBR2 gene were designed, synthesized and transfected into HepG2 cells via lipofetamine2000. Among three kinds of siRNAs, only the one with the most interference efficacy was selected and the correspondent DNA sequence was inserted into plasmid pEGFP-N3. Then the recombinant plasmid of siRNA-pEGFP-N3 was transfected into HepG2 cell and western blot was used to detect the protein level of TGFBR2. Then, TGF-β1 was used to stimulate HepG2 cells with or without siRNA interference and proliferation of HepG2 cells was observed. Results Among these three siRNAs, siRN-1 appeared to be the most effective. After stimulated by 5ng/mL TGF-β1, proliferation of HepG2 cells showed a marked increase in siRNA-1 group compared with blank and siRNA-NC groups (P<0.05). For all that, the proliferation rate was still lower than that in normal HepG2 cell group without TGF-β1 stimulation. Conclusion By silencing TGFBR2 gene, inhibition of TGF-β1 signaling pathway to HepG2 cells could be decreased, thereby enhancing the cell proliferation.

Objective To evaluate the feasibility, safety, and clinical outcome in patients with cervical spondylotic radiculopathy underwent cervical nerve root decompression using the anterior percutaneous endoscopic surgery.Methods Eleven subjects consisting of 6 men and 5 women treated from July 2012 to December 2013 were enrolled in the study.Mean age was 42.1 years (range, 27 to 63 years).All were diagnosed to be unilateral single-segment injury involving C3/4 in 1 case, C4/5 in 2 cases, C5/6 in 6 cases and C6/7 in 2 cases.Because of unsatisfactory results 6 week following the non-operative treatment, the patients were operated on using the anterior percutaneous endoscopic osteophyte removal and nerve root decompression.Operation time, postoperative complications, visual analogue scale (VAS) and modified Macnab scale were recorded.Results Operation time was (102.5 ± 21.3) min (range, 80-140 min).Nine patients were followed up for 12 months and no complications were noted.VAS improved significantly at postoperative 3 days and 1, 3, 6, as well as 12 months compared to the preoperative value (P ＜ 0.01).Modified Macnab scale presented great improvement at postoperative 3 and 12 months compared to the preoperative value (P ＜ 0.01).Conclusion The technique is reliable and effective in treatment of cervical spondylotic radiculopathy.

Objective To study the efficacy and safety of Solifenacin on female overactive bladder (OAB) symptoms secondary to uncomplicated lower urinary tract infection. Methods Seventy-three adult female patients who had clinically diagnosed as OAB symptoms secondary to uncomplicated lower urinary tract infection were randomly divided into treatment group (41 cases) and control group (32 cases). Treatment group received Solifenacin , 5 mg orally qd , as well as OAB behavioral therapy , but control group was given only OAB behavioral therapy. The overactive bladder syndrome score (OABSS) was evaluated before and after antibiotic treatment in all the patients , and the treatment or observation time lasted four weeks after the antibiotic treatment were deactivated. Then OABSS scoring and the cure rate between two groups were compared. Results OABSS score of treatment group decreased significantly after receiving Solifenacin treatment one week , and the cure rate reached 56.10%, and two weeks later, the cure rate reached 92.68%. OABSS score of control group had no significant change one week after treatment and the cure rate was only 6.25%, but at the fourth week OABSS had decreased significantly and the cure rate reached 37.50%, which was still significantly lower than that of treatment group. There were no drug adverse events during treatment in both groups. Conclusions There is obvious clinical effect of solifenacin on female OAB symptoms secondary to uncomplicated lower urinary tract infection, which is safe and could significantly shorten the course of treatment.

OBJECTIVE To evaluate the clinical efficacy of piperacillin/tazobactam for acute exacerbation of chronic obstructive pulmonary disease(AECOPD) with pulmonary encephalopathy.METHODS Seventy three cases of AECOPD with pulmonary encephalopathy were randomized into piperacillin/tazobactam group and ceftazidime group,and sputum culture was underwent for each case before and after treatment.RESULTS The total efficacy rates and bacterial clean rates in piperacillin/tazobactam group and ceftazidime group were 91.67% and 88.89%,75.68% and 57.89%,respectively,and the differences between the two groups were statistically significant.CONCLUSIONS It suggested that piperacillin/tazobactam be a more effective drug for AECOPD with pulmonary encephalopathy.