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 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.

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

In order to investigate the inhibitory effects of Endostar (rh-endostatin, YH-16) in combination with radiotherapy on lung adenocarcinoma A549 in mice and the interaction mechanisms of combined therapy, the transplantation tumor models of A549 lung adenocarcinoma were established. When the largest diameter of tumor reached 1.0 cm, all nude mice were randomly divided into 4 groups: Endostar group, radiotherapy group, radiotherapy plus Endostar (combined treatment) group, and control group (n=6 in each group). The largest diameter and the vertical diameter of tumor were measured at different time points. At the 16th day, mice were executed, and the tumors were applied to analysis of rate of tumor cell apoptosis, and the expression levels of basic fibroblast growth factor (bFGF) mRNA were detected by reverse transcription-polymerase chain reaction (RT-PCR) and those of vascular endothelial growth factor (VEGF) by immunohistochemistry. The results demonstrated that the rate of tumor inhibition in combined treatment group was higher than that in other groups. And the rate of tumor cell apoptosis in combined treatment group was also higher than that in other groups. Meanwhile, the levels of bFGF mRNA and VEGF expression in combined treatment group were lower than those in other groups. It was concluded that Endostar obviously enhanced the curative effectiveness of radiotherapy on lung adenocarcinoma A549 in mice. The underlying mechanisms may involve the down-regulation of bFGF mRNA and VEGF expression to inhibit angiogenesis by Endostar and the cooperative effect of Endostar and radiotherapy to synergistically promote tumor cell apoptosis. And Endostar inhibits angiogenesis by down-regulating the expression of bFGF mRNA and VEGF.

Objective To analyze the Doppler indices of uterine artery at 11-16 weeks normal gestation. Methods Two hundred and ninty-seven normal pregnant women were consecutively recruited to take routine ultrasound examination at 11-16 weeks' gestation. According to gestational week, they were divided into 6 groups (11-11+6 weeks, 12-12+6 weeks, 13-13+6 weeks, 14-14+6 weeks, 15-15+6 weeks, 16-16+6 weeks). According to the location of placenta, they were divided into 3 groups (central placenta, right placenta, left placenta). Finally, the pregnant women were divided into 5 groups (RI<0.60 group, 0.60-0.69 group, 0.70-0.79 group, 0.80-0.85 group and ≥ 0.85 group) according to resistance index (RI). Doppler indices of uterine artery were measured in each case. Results (1) The PIm, RIm, S/Dm values (the mean PI, RI, S/D values of bilateral uterine artery) were decreased with the progress of pregnancy, but the difference of the RIm, S/Dm were not significant. Only the decrease of PIm after 15 weeks was significant (P<0.05). The mean PIm of each group was:11 weeks 1.96±0.39, 12 weeks 1.94±0.45, 13 weeks 1.79±0.43, 14 weeks 1.79±0.36, 15 weeks 1.51±0.43, 16 weeks 1.50±0.30. (2) The PI, RI, S/D values of uterine artery with placenta attached were lower than the other side. In the left placenta group, bilateral RI difference was-0.04 (t=-3.095, P=0.005), bilateral PI difference was -0.24 (t=-3.232, P=0.004), bilateral S/D difference was-1.00 (t=-2.965, P=0.007);in the right placenta group, bilateral RI difference was 0.04 (t=6.159, P=0.000), bilateral PI difference was 0.43 (t=6.614, P=0.000), bilateral S/D difference was 2.05 (t=6.378, P=0.000);in the middle placenta group, bilateral RI difference was 0.02 (t=4.150, P=0.000), bilateral PI difference was 0.14 (t=4.475, P=0.000), bilateral S/D differencewas 0.54 (t=4.376, P=0.000). (3) According to the RI, incidence rates ofα-notch detected:in<0.60 group both sides were 0;in 0.60-0.69 group, left uterine artery was 0.08, right uterine artery was 0.08;in 0.70-0.79 group, left uterine artery was 0.34, right uterine artery was 0.31;in 0.80-0.85 group, left uterine artery was 0.65, right uterine artery was 0.72;in≥0.85 group, left uterine artery was 0.81, right uterine artery was 0.87. Conclusion The uterine artery Doppler indices of 11-16 weeks maybe a reliable and non-invasive method for examining uteroplacental perfusion.

OBJECTIVE:To observe the clinical efficacy and safety of different doses of atorvastatin in the treatment of chron-ic subdural hematoma(CSDH). METHODS:One hundred and tweaty-eighie CSDH patients selected from our hospital during Jun. 2013-May 2015 were divided into observation group(n=62)and control group(n=66)in accordance with random number table. Both groups were given conventional treatment of brain cell nutrition. Control group received Atorvastatin tablet 20 mg,po,qd;observation group received Atorvastatin tablet 40 mg,po,qd. Both groups were treated for 6 months. Clinical efficacy,CSS and ADL score,hematoma volume,the levels of serum inflammatory factors (hs-CRP,MMP-9,IL-6,TNF-α) were observed in 2 groups. ADR was recorded during treatment and recurrence rate was also recorded. RESULTS:2 patients withdrew from observa-tion group and 6 from control group. Finally,120 patients met the criteria were included,with 60 cases in each group. Total re-sponse rate of observation group(88.3%)was significantly better than that of control group(73.3%),with statistical significance (P<0.05). After 1,3,6 months of treatment,CSS score,hematoma volume,the serum levels of hs-CRP,MMP-9,IL-6 and TNF-α in 2 groups were significantly decreased,while ADL score was increased significantly;the improvement of above indexes in observation group was significantly better than in control group,with statistical significance(P<0.05). There was no statistical significance in the incidence of ADR between 2 groups(P>0.05). The recurrence rate of control group(13.3%)was significantly higher than that of observation group(3.3%),with statistical significance(P<0.05). CONCLUSIONS:Daily dose of shows ator-vastatin 40 mg better therapeutic efficacy and lower recurrence rate in the treatment of CSDH with good safety.

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.

Objective To investigates factors affecting the positive rate of blocking antibody treated by paternal lymphocyte immunotherapy in patients with recurrent spontaneous abortion (RSA).Methods From January 2008 to August 2012,326 RSA cases undergoing treatment in Infertility Center of Qilu Hospital were studied retrospectively.Those patients were divided into 2 groups randomly:260 cases in intradermal injection group were administered via bilateral forearm intradermal injections for immunotherapy once 21 days,then the blocking antibody was determined after 2 (23 cases),3 (73 cases),4 (74 cases),5(90 cases) times respectively,while in subcutaneous injection group,the 66 cases were administered via subcutaneous injection once 21 days,the blocking antibody measured after 3 times; In both cases,the blocking antibody was all determined 2 weeks later.The positive rate of blocking antibodies and the rate of successful pregnancy was recorded,and then followed up after the blocking antibody turning positive.Results (1)Positive rate of blocking antibodies:the positive rate of blocking antibodies were 17％ (4/23),58％ (42/73),72％ (53/74) and 84％ (76/90) in the 2,3,4,and 5 times of intradermal injection group,respectively (P ＜ 0.05).In subcutaneous injection group,the positive rate of blocking antibodies was 38 ％ (25/66),which was significantly lower than that in group intradermal injection receiving 3 times immunotherapy (P ＜0.05).(2) The rate of pregnancy:the 176 patients out of 200 patients were pregnant when antibody was positive after immunotherapy,with 71.6％ (126/176)of patients gained successful pregnancy(the length of pregnancy more than 5 months).Conclusions The route and frequency of administration of immunotherapy could influence the positive rate of blocking antibody.The rate of successful pregnancy will be increased after blocking antibody turning positive.