Objective To discuss the effects of personality features on psychological status of patients with lung cancer in perioperative period.Methods Choosing 97 patients from the thoracic department of the second Xiangya Hospital of Central South University as the study objects.The general information,psychological status and personality features were investigated by using the self-made General Information Questionnaire,Eysenck Personality Questionnaire( EPQ),Self-rating Depression Scale (SDS),Self-rating Anxiety Scale(SAS) and Self-rating Symptom Scale(SCL-90).Results The scores of seven factors including total scores( 153.28±41.98),somatization ( 1.78 ± 0.42 ),compulsion ( 1.96 ± 0.52 ),depression ( 1.77 ± 0.67 ),anxiety ( 1.82 ± 0.56 ),hostility ( 1.68 ± 0.87 ),panic ( 1.44 ± 0.75 ) and psychosis ( 1.56 ± 0.51 ) in SCL-90 were higher than domestic norm (P ＜ 0.05 ).The score of EPQ-P(Psychoticism) ( 10.96 ± 2.65 ) were higher than the domestic norm ( 5.84 ± 3.27 )(P＜0.001 ),and EPQ-N(neuroticism) and EPQ-P were positively correlated with the scores of seven factors in SCL-90.Conclusion The mental status of patients with lung cancer in perioperative period is poor.Solitude and uncaring others are the features of personality,which is correlated with psychological status,and EPQ-E (introvertion-extroversion) and EPQ-N can predict the happening of negative psychology.

Objective: To observe the clinical efficacy of application in canicular days plus enteral nutrition in treating cough variant asthma (CVA) in kids, and to explore its action mechanism. Methods:Following a randomized controlled single-blind parallel-group design, 138 eligible kids with CVA were randomized into an observation group, a canicular-day application group, and an enteral nutrition group, 46 kids in each group. The canicular-day application group was intervened by application in canicular days, the enteral nutrition group was by enteral feeding, and the observation group was by both canicular-day application and enteral feeding. The therapeutic efficacies were evaluated after a treatment course. Results: The recovery rate and total effective rate were respectively 50.0% and 98.0% in the observation group, versus 23.9% and 91.3% in the canicular-day application group, and 13.0% and 78.6% in the enteral nutrition group. The observation group was significantly superior to the other two groups (bothP<0.05). In comparing the global symptom score, peak expiratory flow (PEF), forced expiratory volume in one second (FEV1), CD3+, CD4+, CD4+/CD8+, CD8+, hemoglobin (Hb), total protein (TP), albumin (ALB), eosinophil cationic protein (ECP), lipid peroxide (LPO), leukotriene (LT), body weight (BW), triceps skin-fold (TSF), and arm muscle circumference (AMC), the observation group was significantly better than the other two groups (bothP<0.05). Conclusion:Application in canicular days plus enteral nutrition can significantly improve the pulmonary function and symptoms in children’s CVA, and the effect is possibly produced by regulating cellular immune system, enhancing Hb, TP, ALB, BW, TSF, AMC, and inhibiting the production of ECP, LPO, and LT.

AIM To investigate the role of ERK/AP-1 pathway in the differentiation induced by diallyl disulfide (DADS) on human gastric cancer MGC803 cell. METHODS Immunocytochemical staining and morphometric quantitative analysis detected the expression of c-fos and c-jun;Western Blot which measured the activation of ERK was analyzed to elucidate the possible mechanism of DADS-induced human gastric cancer cell differentiation. RESULTS Immunocytochemical staining and morphometric quantitative analysis indicated that expression of c-fos and c-jun reduced(P

Kidney transplantation has become the optimal treatment for end-stage renal disease. However, the demand for kidney exceeds the available supply. In last years, living-related kidney transplantation has progressively increased because of the less rejection, the higher achievement ratio and so on. From 2007 to 2008 ,our hospital succeed in 196 living-related kidney transplantation based on the previous work.

Objective To analyze the characteristics of resilience among empty-nest elderly in community with exploratory latent class analysis method and provide a basis for making targeted intervention measures according to different characteristics.Methods This study enrolled 203 empty-nest elderly people as the study respondents.The general information,resilience of empty-nest elderly were investigated using the general information questionnaire,Connor-Davidson resilience scale in Chinese version.Latent class analyze (Mplus 7.0) was used to discuss the characteristics of resilience among empty-nest elderly.Results The results showed that the resilience of empty-nest elderly had obvious group characteristics and the statistical indicators(AIC,BIC,Entropy and so on) can support the three categories of potential model(P=0.006).Based on the conditional probability on the various items of the questionnaire in each category,they were respectively named high resilience group (54 cases (26.6％)) and low pressure resilience group (82 cases (40.4％)) and low resilience group(67 cases (33.0％)).Further study showed that high resilience and low resilience group had a significant effect of age (P＜0.05),low pressure resilience and low resilience group had a significant effect of gender(P＜0.05).Conclusion The resilience of empty-nest elderly in communities can be divided into three categories according to its characteristics.Each category has different proportion of gender and age.

Objective To explore the effect of compound orange peel bamboo shavings formula capsules on constipation by examining on chemical constipation mice.Methods Constipation was induced by oral administration of diphenoxylate and ondansetron.Mice were fed with compound orange peel bamboo shavings formula capsule at the doses of 3.2, 1.6 and 0.8 g/kg, respectively.Results The middle dose and high dose of compound orange peel bamboo shavings formula capsule shortened the start time of defecation, and increased fecal pellets number and wet weight in the diphenoxylate-induced constipated mice or the ondansetron-induced constipated mice (P ＜ 0.05).Conclusion Compound orange peel bamboo shavings formula capsule produces a laxative activity against diphenoxylate-induced constipated mice or ondansetroninduced constipated mice.

AIMTo investigate whether DADS induce MGC803 cell apop tosis and cell cycle arrest. METHODSMGC803 cell growth inhibitio n was measured by MTT assay. Flow cytometry and acridine orange fluorescent stai ning method were used to determine the induction of apoptosis and the change of cell cycle. RESULTSMTT assay showed that adding 20,30,40 mg?L -1 DADS for 72 h suppressed MGC803 growth by 25 7%,58 6%,69 0% respective ly. Partial cells presented the characteristic morphological changes of apoptosi s under the fluorescent microscope. The apoptosis rate ncreased in time-depende nt manner. Flow cytometry analysis revealed that treating MGC803 cell with DADS significantly increased in the percentage of cells in the G 2/M phase. The proportion of cells in the G 2/M phase after treatment with 30 mg?L -1 DADS for 24 hours was comparable (46 0%), and more than four times that occu rring in untreated cells (9 9%). Furthermore, flow cytometry analysis also demonstrated that DADS induced apoptosis of MGC803 cell in time-dependent manner. T he pencentage of apoptotic cell was 3 53% after 0 h of 30 mg?L -1 DADS tr eatment. This pencentage of apoptotic cell rose steadily over time reaching 9 8 % after 24 h and 39 5% after 48 h. CONCLUSIONDADS could induce apoptosis of MGC803 cells and block the cell cycle at G 2/M phase.

Objective To study the HLA match rate of 222 living-related donors for kidney transplantation, and to give suggestions for clinical selection of suitable donors and recipients. Methods We analyzed the HLA match rate of 222 kidney transplantations from living relative donors from April 2006 to December 2008. There were 168 male recipients and 54 female recipients. The ages of 222 recipients ranged from 10 to 58. There were 133 male donors and 89 female donors. The ages of 222 recipients ranged from 21 to 64.Results The HLA-A, B, DR, DR, antigens of 87 kidney transplantations from living parental donors were half-matched, of which 14 were higher than half-matched. The HLA-A, B, DR, DQ antigens of 7 kidney transplantations from living children donors were half-matched, including 2 cases higher than half-matched.Among 56 kidney transplantations from living sibling donors, 12 cases were totally mated, 34 cases were half-matched, and the rest were less than half-matched or mismatched. Among 72 kidney transplantations from other living relative donors, 20 cases were higher than half-matched and 5 cases were completely mismatched. More than 4 HLA antigens in 6 cases were matched, but not half-matched. Three HLA antigens or less were matched in 41 cases. Conclusion The HLA match rates from living parental, children, or sibling donors were higher than other relative donors.

Objective To study the over-expression and clinical implications of the oncogene MDM2 in acute leukemia (AL). Methods The expression of MDM2 gene in 100 patients with newly diagnosed and relapse or refractory AL and 20 healthy as control was measured by relative quantitative reverse transcriptase polymerase chain reaction (RT-PCR),then the results was measured by χ2-test,t-test and one-way ANOVA to compare expession positive rate and intensity of MDM2. Results Among 100 patients,fifty-eight had the high expression of MDM2 gene (58 %). The expression level of MDM2 gene in patients was higher than that of health controls(P ＜0.05). The expression positive rate of MDM2 is higher in poor outcome group (67.9 %,19/28)than that in general outcome group (33.9%,19/56) (P＜0.05). Conclusion Our results suggest that the expression of MDM2 gene plays an important role in the pathogenesis and poor outcome of AL.