Objective: To investigate the undergraduate's sand play themes and the symbol interpretation Method: The sample included 36 subjects, 16 male students, 20 female students A 72?50?7 6cm sand stray and an assortment of miniatures were provided Each subject made two sand plays in one week interval Result: The themes in sand play of students were almost outdoor activities and family problem, which appeared in 56 of the total 72 trays (78%) Themes of traumatic childhood experiences that were prominent in results of western research did not appear Fences were used in 54 of the 72 trays (72%), the subjects interpreted the meaning of fences as boundary of self, safety, space for self, etc

Objective: To evaluate the effect of flotation therapy on the attention of undergraduates. Method: Subjects were 53 undergraduates (26 male, 27 female). They were randomly divided into 5 groups. Group 1,2,3 and group 4 were flotation groups and group 5 was control group. Each subject finished four therapies. Visual attention attribution and diversion (T5) and bilateral two- choice reaction time (T8) were used as the indexes. Result: As a whole, the T5 and T8 times of the subjects in the flotation groups were shortened in the course of the therapy. The promotion of attention in the male subjects was better than that in the female subjects. There was no significant difference between the changes of bilateral two-choice reaction time. The promotion in the flotation subjects was significantly better than that in the control subjects and it could not be explained totally by practice effect. Conclusion: The attention of the subjects can be promoted by flotation therapy. This study could not support the assumption that flotation therapy could promote the function of right brain as some prior studies declared.

Objective:To apply positive composite training on gynecologic tumor patients for psychological intervention,comparing with the general intervention,and to provide a new way to alleviate physical and psychological symptoms of patients and improve their quality of life.Methods:In Beijing Cancer Hospital,80 surgery and chemotherapy patients with gynecologic tumor were chosen and divided into control group (40 cases,to receive health education and supportive treatment) and intervention group (40 cases,to receive comprehensive training),whose condition and basic situation were matching.After intervention,the scores of Symptom Checklist 90 (SCL-90) and Quality of Life Questionnaire- Core 30 (QLQ-C30) were compared between the two groups.Results:After intervention,the SCL-90 scores in intervention group (outside terrorist and interpersonal sensitivity factor) were lower than that in control group[such as total score,(1.43±0.34) vs.(1.87±0.43),P<0.001].The scores of physical function,role function,emotional function,cognitive function,and general health in the QLQ-C30 about patients with chemotherapy in intervention group were higher than those in controls[such as general health,(62.50±10.29) vs.(52.50±15.78),P=0.024].And the scores of fatigue,nausea and vomiting,pain,insomnia,appetite loss,constipation,and diarrhea factors were lower than those in control group[such as fatigue,(52.77±16.07) vs.(65.55±20.36),P=0.034].Conclusion:The positive composite training is able to alleviate the physical and mental symptoms and improve their quality of life in gynecologic tumor patients.

Objective Under the psychological stress framework,to investigate the changes of psychological stress before and during the IVF treatment,and the effects of psychological factors on IVF outcome. Methods We assessed factors of psychological stress before and during the IVF treatment with PSS,STAI,SDS and MCMQ. Results 324 women completed the questionnaires. The baseline SDS and PSS scores of 25.26?4.944 and 44.41?9.812,respectively were significantly higher than norm scores(P

Objective To study dIe ESBLs and plasmid-mediated AmpC enzymes in E.Coli and Klebsiella spp. with CLSI ESBL-screening test positive,confirmation test negative but cefepime susceptible.Methods Antimierobial susceptibility testing were performed by Kirby-Bauer(K-B)method.The genes encoding ESBLs and plasmid-mediated AmpC enzymes were detected by PCR Transfer of ESBLs or plagmid-mediated AmpC resistance was studied by conjugation experiments.The homology of donor (E.coli),recipient(E.coli J53)and their transconjugants were analyzed by ERIC-PCR DNA fingerprints of E.coli and Klebsiella pneumoniae were analyzed by PFGE as recommended bv PulseNet protocoL Results Of 18 isolates from Huashan Hospital,11 were E.coli.6 were Klebsiella pneumoniae and 1 was Klebsiella oxytoca.Antimicrobial susceptibility testing indicated all of 18 isolates were positive on the CLSI ESBL screening test but negative on the confirmation test.and all of isolates were susceptible to cefepime(a zoneof-inhibition diameter of≥18 mm wag considered to indicate susceptible).PCR results indicated that 9 of the 11 E.coli isolates predued CMY-2 AmpC enzyme.TEM,SHV,CTX-M,PER,VEB or SFO type β-lactamages were not identified.Of 6 Klebsiella pneumoniae isolates.5 were DHA-1 AmpC-producing strains.4 of the 5 DHA-1 AmpC-producing strains were coexistence of broad-speetrumβ-lactamaae or extended-spectrumβ-lactamase.including two producing SHV-11 and two producing CTX-M-14 and SHV-62 type ESBL respectively.One Klebsiella oxytoca wag also DHA-1 AmpC producing strain.Conjugation experiments indicated that both ESBLs and AmpC enzymes could be transfefred from donor to recipient.PFGE indicated that the DNA fingerprints of K.pneumoniae were difierent but seven CMY-2 AmpC-producing E.coli isolates from general surgieal ward were similar.Concluslons The main mechanism of antibiotic resistance in CLSI ESBLs-screening test-positive but eefepime.susceptible E.coli and KIebsiellaspp.is production of plagmid-mediated AmpC enzymes.Some strains produce both AmpC enzyme and ESBLs.Such strains should be reported as resistant to cefepime.The results suggest that laboratories should routinely conduct research on the ESBLs and plnsmid.mediated AmpC enzymes in Enterobacteriaceae in order to report antimicrobial susceptibility testing results more correcdy.

Objective:To investigate the brain activation patten associated with visual sexual stimuli.Method:Thirteen healthy right-handed women were enrolled through advertisements on campus.They were scanned under functional magnetic resonance imaging(fMRI) when they watched emotional neutral films excepts and erotic films excepts.Statistic on theses data reveals the difference of brain activation.Result:The results showed that,compared to emotional neutral films,sexual visual stimuli were associated with the activation of a set of bilateral brain areas including lateral occipital cortex,postcentral gyrus,superior parietal lobule,occipital fusiform gyrus, hippocampus,and so on.Most activated brain areas are bilateral.Only in inferior frontal gyrus pars opercularis(Z=3.64,P<0.0001) and pars triangular(Z=3.42,P=0.003) there were significant right hemispheric activation.Conclusion:fMRI results indicate that inferior frontal gyrus is related to the visual sexual stimuli of women subjects,and is specified on the right hemisphere rather than left one.This sphere-special area may play an important role on sexual message processing.

Objective To investigate the resistance of clinical isolates from Shanghai Huashan Hospital in 2005.Methods Antimicrobial susceptibility test was carried out by Kirby-Bauer method.Results were analyzed according to CLSI 2005.Results Of the 3 896 clinical isolates,gram negative bacilli and gram positive cocci accounted for 68.1% and 31.9% respectively.About 93.2%(465/499)of S.aureus isolates were identified as methicillin-resistant Staphylococcus,94.9%(260/274)of coagulase negative Staphylococcus(CNS)isolates were methicillin-resistant.No vancomycin-resistant strain was found.The resistance rates of E.faecalis and E.faecium to high level gentamicin(120 ?g)were 67.4% and 82.8% respectively.Two strains of VRE were isolated.Both were VanA type.ESBLs-producing strains accounted for 47.6%(206/433)in E.coli and 69.6%(391/562)in Klebsiella spp(K.pneumoniae and K.oxytoca).Isolates of Enterobacteriaceae were still highly sensitive to imipenem and meropenem,resistance rates being 0-4% except Citrobacter isolates,9.1% of which were resistant.However,39.3% and 59.6% of P.aeruginosa strains were resistant to the above carbapenems,respectively.Conclusions The prevalence of MRSA and MRCNS is very high.ESBLs are prevalent in E.coli and Klebsiella spp.Two glycopeptide-resistant E.faecium isolates are identified firstly in Huashan Hospital.Our data will be useful for rational use of antimicrobial agents in the treatment of bacterial infections.

Diabetes mellitus(DM)is a disease syndrome characterized by chronic hyperglycaemia.A long-term high-glucose environment leads to reactive oxygen species(ROS)production and nuclear DNA damage.Human umbilical cord mesenchymal stem cell(HUcMSC)infusion induces significant antidiabetic effects in type 2 diabetes mellitus(T2DM)rats.Insulin-like growth factor 1(IGF1)receptor(IGF1R)is important in promoting glucose metabolism in diabetes;however,the mechanism by which HUcMSC can treat diabetes through IGF1R and DNA damage repair remains unclear.In this study,a DM rat model was induced with high-fat diet feeding and streptozotocin(STZ)administration and rats were infused four times with HUcMSC.Blood glucose,interleukin-6(IL-6),IL-10,glomerular basement membrane,and renal function were examined.Proteins that interacted with IGF1R were determined through coimmunoprecipitation assays.The expression of IGF1R,phosphorylated checkpoint kinase 2(p-CHK2),and phosphorylated protein 53(p-p53)was examined using immunohistochemistry(IHC)and western blot analysis.Enzyme-linked immunosorbent assay(ELISA)was used to determine the serum levels of 8-hydroxydeoxyguanosine(8-OHdG).Flow cytometry experiments were used to detect the surface markers of HUcMSC.The identification of the morphology and phenotype of HUcMSC was performed by way of oil red"O"staining and Alizarin red staining.DM rats exhibited abnormal blood glucose and IL-6/10 levels and renal function changes in the glomerular basement membrane,increased the expression of IGF1 and IGF1R.IGF1R interacted with CHK2,and the expression of p-CHK2 was significantly decreased in IGF1R-knockdown cells.When cisplatin was used to induce DNA damage,the expression of p-CHK2 was higher than that in the IGF1R-knockdown group without cisplatin treatment.HUcMSC infusion ameliorated abnormalities and preserved kidney structure and function in DM rats.The expression of IGF1,IGF1R,p-CHK2,and p-p53,and the level of 8-OHdG in the DM group increased significantly compared with those in the control group,and decreased after HUcMSC treatment.Our results suggested that IGF1R could interact with CHK2 and mediate DNA damage.HUcMSC infusion protected against kidney injury in DM rats.The underlying mechanisms may include HUcMSC-mediated enhancement of diabetes treatment via the IGF1R-CHK2-p53 signalling pathway.