Objective To study the effects of laparoscopic distal gastrectomy on serum interleukin-2(IL-2) and interleukin-4(IL-4) levels in patients with advanced gastric cancer.Methods 142 patients with advanced gastric cancer were randomly devided into the control group(71 cases) and the observations group(71 cases) according to the table.The control group was treated with open surgery,while the observation group was treated with laparoscopy.The operation time,intraoperative blood loss,incision length,number of lymphnode dissection,postoperative pain score,average postoperative hospital stay were recorded in the two groups.The serum IL-2 and IL-4 levels were measured before operation and 24 h,36 h after operation.Results The operation time,intraoperative blood loss,incision length,number of lymph node dissection,postoperative anal exhaust time,postoperative pain score,postoperative hospitalization days of the control group were (141.3±29.7)min,(177.6±26.8)mL,(13.2±2.8)cm,(18.1±2.6),(5.9±1.6)d,(8.5±2) and (15.9±3.3)d,respectively,which of the observation group were (196.4±31.6)min,(100.7±21.3)mL,(5.9±1.6)cm,(17.9±2.8),(3.0±1.1)d,(5.2±1.6) and (10.5±1.9)d,respectively.The operation time of the observation group was significantly longer than that of the control group (t=3.264,P<0.05).The amount of intraoperative blood loss,incision length,postoperative anal exhaust time,postoperative pain score,average postoperative hospital stay of the observation group were significantly less than those of the control group (t=4.779,4.069,2.916,3.142,6.904,all P<0.05).There was no significant difference in the number of lymph node dissection between the two groups (t=1.076,P>0.05).In the control group,the IL-2 levels of preoperation and 24h,36h,72h postoperation were (87.26±4.63)μg/mL,(51.26±3.31)μg/mL,(62.18±4.08)μg/mL,(71.66±3.81)μg/mL,respectively,which of the observation group were (87.01±3.91)μg/mL,(69.82±3.09)μg/mL,(80.14±4.24)μg/mL and (82.26±3.47)μg/mL,respectively.There was no significant difference in serum IL-2 level between the two groups (t=0.548,P>0.05).The postoperative serum IL-2 was significantly reduced,and the serum IL-2 levels of postoperative 24h,36h,72h of the observation group were significantly higher than those of the control group (t=3.926,4.867,3.019,all P<0.05).There was no significant difference in serum IL-4 level between the two groups (t=0.416,P>0.05).Postoperative serum IL-4 level was significantly reduced,and the serum IL-4 level of postoperative 24h,36h,72h of the observation group were significantly higher than those of the control group (t=4.012,4.114,3.726,all P<0.05).Conclusion Laparoscopic distal subtotal gastrectomy for advanced gastric cancer patients has less trauma,less immunosuppression,it is conducive to postoperative recovery.

Objective To explore the childhood abuse impact on clinical and personality characters among anxiety associated depressive patients.Methods A case-control method was taken among 86 anxiety associated depression patients,36 cases with childhood abuse and controlled with 50 cases without childhood abuse.HAMD,HAMA,CECA-Q,MMPI were used to evaluate the participants,and the scores of the results were compared between the two groups.Results For the HAND,the group with CA were significantly higher than the group without CA(t=7.079,P＜0.05).From the point of factor scores,there was not a significant difference between the two groups among the factors such as anxiety somatization,cognitive impairment,and hopelessness.From the point of view of the total scores of HAMA (t=3.108) and spiritual anxiety (t=4.037),somatic anxiety (t=2.742) the CA group was significantly higher than group without CA(P＜0.05).In the patients with CA the psychoticism(P) (t=2.794) and neuroticism (N) (t=3.217) factors were significantly higher than patients without CA (P＜0.05).MMPI evaluation results showed accept ance T points in addition to lie(L),calibration(K),male woman(Mf),light mania(Ma),the CA group were significantly higher than the group without CA(P＜0.05).T points to compare two groups of MMPI additional factor scale,the adaptation to the society (A),emotional intelligence (EQ),decisionmaking ability (DE),CA group were lower than the group without CA,violence (VL),traffic accident (DR) and addiction(SA) with CA group was higher than the group without CA(P＜0.05).The regression analysis showed that the emotional neglect score and HAMD scores were positively related in the relationship of the childhood abuse and depression.Y =3.729+0.887 X(P=0.000).Sexual abuse score and HAND scores were related,regression analysis showed that the Y =9.799 + 0.655 X (P =0.000).Conclusions The clinical patients with CA have more severe symptoms than the patients without CA.Personality is extraversion more emotionally unstable.Their emotional intelligence and decision-making comprehensive ability is low,and violence tendency is obvious.Emotional neglect and sexual abuse have an important impact in the pathogenesis of the disease.

Objective:To investigate the distribution and expression of the cyclooxygenase-2(COX-2)in lung tissues and the effect of its inhibition in bleomycin(BLM)-induced pulmonary fibrosis in rats.Methods:72 male SD rats were randomly divided into three groups:the control group,model group and celecoxib group.Immunohistochemical method was used to detect the distribution of COX-2 in the stage of acute pulmonary alveolitis.HE and Masson staining methods were used to evaculate the degree of alveolitis and pulmonary fibrosis.Results:(1)In early stage of pulmonary fibrosis except in the control group,COX-2 expression was found in small bronchial epithelial cells in the other two groups,especially the model group.(2)Compared with the control group,the other two groups had alveolitis(P

Objective To study clinical value and significance of thyroid receptor stimulating antibody (TSAb) and thyroid stimulating-blocking antibody (TSBAb) on diagnosis and treatment for children with Graves’disease (GD) and Hashimoto’s thyroiditis (HT). Methods Eighty-eight children with autoimmune thyroid disease (AITD) and treatment time less six months were divided into GD group (n=55) and HT group (n=33). Thirty-eight healthy children were used as control (Normal group). Human serum TSAb ELISA kit and human TSBAb ELISA kit were used to detect the serum TSAb and serum TSBAb in three groups. The serum levels of TSAb and TSBAb were compared between three groups. The correla? tion between TSAb and TSBAb, TSAb/TSBAb and free triiodothyronine three (FT3), free thyroxine (FT4), ultra sensitive thy?roid stimulating hormone (TSH) were analyzed. Results The serum level of TSAb was significantly higher in GD group than that of HT group and Normal group (P<0.05). The serum level of TSBAb was significantly higher in HT group than that of Normal group (P<0.05). There was no significant correlation between serum TSAb and serum TSBAb (P>0.05). There were no significant correlation between serum TSAb, TSBAb and FT3, FT4, TSH (P>0.05). Conclusion TSAb and TSBAb are related to the pathogenesis of GD and HT in children. TSAb and TSBAb have an important clinical value in the diagnosis and treatment for children with GD and HT.

Objective:To investigate the criterion-related validity of Menopause-Specific Quality of Life Questionnaire (MENQOL)-Chinese version and to evaluate the effect of menopausal symptoms on health related quality of life. Methods:This study was a cross-sectional survey. Three communities were randomly chosenin Changsha,and then 340 menopausal women aged 45-55 years were randomly chosen from the documented data of the 3 community health service centers. They were required to fill out 4 questionnaires: demographic questionnaire, MENQOL-Chinese version, Kupperman Index (KI) and World Health Organization Quality of Life (WHQOL)-BREF. Correlation analysis was used to measure the criterion-related validity. Results: MENQOL-Chinese version subscales (vasomotor, psycho-social, sexual and physical) and KI total score were positively correlated (r=0.800,0.751, 0.607, 0.906 respectively); while negatively correlated with WHOQOL-BREF total score (r =-0.694,-0.851,-0.585,-0.873 respectively); MENQOL-Chinese version subscales (vasomotor, psycho-social, sexual and physical) were signiifcantly correlated with WHOQOL-BREF subscales (physical, psychological, social relationship, environment), and the physical domain was the highest among the correlation coeffcients (r=-0.915). Conclusion:MENQOL-Chinese version shows relatively high criterion-related validity compared with KI and WHOQOL-BREF, which can be widely used to measure the quality of life of menopause women in China.

The paper analyzes proposing and development of the concept of information literacy of clinical nurses and its relations with evidence-based nursing, nursing scientific research and clinical nursing, summarizes current situation and main opinions on influ-encing factors of the study, summarizes the methods and strategies to enhance information literacy of the clinical nurses, and tells the main direction and key points of the study on information literacy of clinical nurses.

Objective To evaluate the effect of pediatric renal transplantation using donation after cardiac death (DCD).Methods The male DCD meeting Chinese standard Ⅲ (C-Ⅲ) was 49 years old,and the recipient with chronic renal failure was 14 years old.The right kidney of the donor was transplanted to the recipient.The renal artery and renal vein of the donor were end-to-side anastomoscd to the common iliac artery and common iliac vein of the recipient,respectively.The graft was transplanted into the fight iliac fosse.Warm ischemia time was 12 min,and cold ischemia time was 2 h.Immunity induction therapy was performed with basiliximab.Tacrolimus + mycophnolate mofetil + Pred were used as immunosuppressive regimen.Results The transplantation was done successfully.One day after operation,ALT was increased dramatically.The recipient was diagnosed as acute drug-induced liver injury.There was no occurrence of acute rejection and delayed graft function.The recipient was discharged one month after the operation,and followed up for 6 months with normal graft function.Conclusion Pediatric renal transplantation using DCD is effective and safe,even though the long-term effect still needs to be further observed.

Objective To investigate effects of high fat-salt diet on change of growth and development,body fat distribution insulin sensitivity and associated metabolic indexes for juvenile rats. Methods 50 grams of male,female SD juvenile rats (3 weeks,just weaned) were randomly divided into 3 groups,12-14 animals in each group,were given routine diet (NC) and high fat diet (FC) and high fat-salt diet (FSC) .Then the body weight,,body length,abdominal circumference,blood pressure,visceral fat weight,plasma lipids were measured 4 weeks later,at the same time oral glucose tolerance test and insulin release test were performed. Results In the FSC group,body weight,abdominal circumference,blood pressure,visceral fat,plasma glucose and insulin level significantly increased than the NC group,plasma lipid disorders increased and significant insulin resistance occurred. Conclusion High fat and high salt could successfully induced obesity,hypertension,dyslipidemia and impaired glucose tolerance.

Objective:To explore the causes of the maintenance of smoking behaviors in male patient with chronic schizophrenia.Methods:Totally 188 male,smoking patients with chronic schizophrenia,meeting with the criteria of Diagnostic and Statistical Manual of Mental Disorders,Fourth Edition (DSM-IV),above 5-year course of disease,taken a steady dosage of antipsychotics for 3 months,and 61 healthy smoking men were collected according to the voluntary principles.The psychopathologic symptoms and the dependence of cigarette of all patients were as-
sessed with the Positive and Negative Syndrome Scale (PANSS)and the Fagerstrom Test for Nicotine Dependence (FTND),the Russell's Smoking Motivation Questionnaire (SMQ)was used to investigate the causes for maintai-ning behaviors of smoking in patients and healthy controls respectively.Results:The sedative item scores of SMQ were lower in patient group than in the controls [3 (0,9)vs.6 (0,9),P <0.001],and other scores of subscales had no significant difference compared with control.Heavy dependence happened in patient group slightly less than health controls (2.7%vs.8.2%,P <0.05).The total scores of FTND were positively correlated with the doses of antipsychotics (chlorpromazine equivalent)(r =0.22,P <0.01).The scores of total (β=0.22),automatic (β=0.27)and sedative (β=0.37)items in patient group were less than controls (Ps <0.001)by multi-factors step-wise Linear regression analysis.Conclusion:Compared with general smokers,lower need for sedation,less heavy dependence and motivation in smoking patients might be correlated with the strict management for inpatients smok-ing,social-psychological factors and culture background in China.

BACKGROUND: Vascular endothelial growth factor (VEGF) and its receptor fms-like tyrosine kinase-1 (Flt-1) have a very important position in the field of male reproduction. However, it is still unclear about their expression meaning and regulatory mechanism in the reproductive system. OBJECTIVE: To study the expression and location of VEGF and Flt-1 in the epididymal sperm of adolescent male rats. METHODS: The expression of VEGF and Flt-1 was detected in 10 adolescent SD rats. The concentration of the sperm was (30-40)×109/L. Immunofluorescent staining was used for VEGF and Flt-1 expression and location in the sperm. RESULTS AND CONCLUSION: Immunofluorescent staining showed that VEGF and Flt-1 were both localized in the acrosome of sperm head, as well as in the neck, middle and principal segment of sperm tail. Specific expression patterns of VEGF and Flt-1 in the sperm of rats display that they may participate in spermiotelcosis, relevant to movement, capacitation and acrosome reaction of the sperm.