Objective To explore the related factors about acute stress responses of the military freshmen,then built a path model among self-efficacy,social support,coping style,state-trait anxiety and acute stress responses.Methods 584 students were tested by General Self-efficacy Scale (GSES),Perceived Social Support Scale (PSSS),Coping Styles Questionnaire,State-Trait Anxiety Inventory (STAI) and Acute Stress Response Scale ( ASP S).Results ①The military freshmen in each factor of acute stress response got a lower score,especially the mean score of the changes of cognition was higher (0.21 ±0.21 ),compared with the other factors,and the changes of pathology (0.053 ±0.114) was lower.②There were significant correlations between self-efficacy,social support,positive coping,negative coping,state anxiety,trait anxiety and acute stress responses (P ＜ 0.01 ).③ Negative coping( r=0.130),trait anxiety(r=0.005) and state anxiety(r=0.002) influenced ASR directly,meanwhile,self-efficacy( r =-1.292) influenced ASR through the state anxiety indirectly,self-efficacy ( r=-7.465 ) and social support ( r =-0.294) influenced ASR indirectly through trait anxiety.Conclusion Acute stress responses of the military freshmen were directly influenced by negative coping and state-trait anxiety,and negative coping style was the main reason.

Objective To analysis the relationship among coping styles,personality and mental health of female reserve duty soldiers in parade training,and built a path model on them.Methods Coping style questionnaire ,self check list(SCL-90) and Eysenck personality questionnaires were administered to 264 female reserve duself-blame( r=0.194) effected mental health directly.Self-blame(r=0.230) ,retreat( r=0.197) and illusion( r = 0.322) predicated mental health indirectly by the mediation of neuroticism.Conclusion Coping styles can influence mental health directly,and neuroticism is a mediation variance between coping styles and mental health.

Objective To explore the relevant factors for job burnout of female reserve duty soldiers in parade training.Methods Maslach burnout inventory-general survey(MBI-GS),Eysenck personality questionnaire (EPQ),coping pressure style questionnaire,self rating social adaptation and will power test were conducted in 380 female reserve duty soldiers in parade training.Results ①The results showed that the score of the job burnout in female reserve duty soldiers in parade training was in middle level.The scores was 12.83±5.28:5.86±3.90;23.28±6.18,respectively.②There were some relevant factors of job burnout and the significant correlation existed between job burnout of female reserve duty soldiers and coping pressure styles,personality,social adaptation and will power(P<0.01).③These factors could significantly predict job burnout(Standardized βwas 0.264,0.186;0.331,-0.161,-0.206,-0.144;0.391,0.179,0.199,-0.164).Conclusion To prevent the job burnout of female soldiers,it should be taken seriously about building up of their character,improving social adaptation and enhancing their will power.

BACKGROUND: There is no study on starch/polyvinyl alcohol (PVA) as guided tissue regeneration membranes. The guided tissue regeneration membrane with porous structure were prepared, which combined with the advantages of natural polymer and synthetic polymer. OBJECTIVE: To research the effects of the preparation conditions on the properties of starch/PVA membranes. METHODS: The porous membranes of guiding tissue regeneration were prepared mainly by starch and PVA through solution mixing, casting, freezing and drying. The effects of the mass ratio of PVA and starch, solution concentration, and pre-freezing temperature on the properties of the membrane were researched. The surface morphology, tensile strength, porous ratio, water absorbance and cell cytotoxicity were characterized. RESULTS AND CONCLUSION: The aperture of the membrane was 1-50 μm, the porosity was 60%-70%, and the tensile strength was 12-26 MPa. And this membrane had the excellent biocompatibility and hydrophilicity. The pores in the surface were evenly distributed with the solution concentration of 5% and the pre-freezing temperature of -30℃. The more content of starch was, and the larger of the aperture was.

Objective:To investigate the differentially expressed genes of gastric mucosa of precancerous lesion of chronic atrophic gastritis (CAG) in rats intervented by promoting blood flow therapy of TCM,and to analyze its mechanism at genetic level. Methods:The model of precancerous lesion of CAG rats was induced by spring insertion and intragastric administration of NaCl solution and hot paste. To detect the differentially expressed genes of precancerous lesion of CAG rats by gene chip technology,and the main differentially expressed genes were indentified by real-time PCR. Results:Compared with blank group,HSP70 and ptk2 significantly reduced in natural recovery group,the HSP70 expression increased signifi cantly after being treated with supplementing qi for promoting blood flow,and ptk2 expression increased obviously after being treated with regulating qi and promoting blood flow. The results of real-time PCR in expression level of HSP70mRNA and ptk2mRNA were the same as that of the gene chip technology. Conclusion:Supplementing qi for promoting blood flow can upregulate HSP70,thus inhibit precancerous lesion of CAG in rat gastric mucosal cell apoptosis and promote mucosal repair; Regulating qi and promoting blood flow can up-regulate ptk2,sequentially regular remodeling of actin cytoskeleton and promote repairing and healing of injury gastric mucosal. These may be one of mechanism that supplementing qi for promoting blood flow and regulating qi and promoting blood flow treat precancerous lesion of CAG.

Animals ; Biological Warfare ; Burns ; pathology ; Burns, Chemical ; pathology ; Chemical Warfare ; China ; Humans ; Military Medicine ; Radiation Injuries ; pathology ; Wounds, Gunshot ; pathology

Objective To investigate the experience of treating Budd-Chiari syndrome through orthotopic liver transplantation.Methods The clinical data of LTx performed on 9 patients with Budd-Chiari syndrome from December 2003 to April 2010 were retrospectively analyzed. We summarize the preoperative image and surgical experience,and observe the occurrence of postoperative complications and survival. Results Budd-Chiari syndrome was diagnosed in 9 patients by the preoperative abdominal CT enhancement and vascular reconstruction,and cavity venography was done to observe obstruction and sub-type of CAVA vein.All 9 patients were subjected to cadaveric liver transplantation.Eight cases accepted classic non bypass type,and one accepted living related right lobe liver transplantation. Postoperative triple immunosuppressive regimen included tacrolimus,mycophenolate mofetil,and hormone.The average follow-up periods for all these 9 patients were 32.8 months (13 to 61 months). One patient died from the tumor recurrence at 35th month after the operation.Two patients received re-transplantation for the lost of the graft.One recipient received the donor liver with medium steatosis,and the re-transplantation was performed on the12th day after the first transplantation due to the primary non function of the graft.The other one received the secondary liver transplantation at 6th month after the first transplantation due to the biliary complication and died from the liver tumor recurrence. Among all the 9 cases,seizure disorder (1 case),dysfunction of duodenal papillary muscle (1 case) and small-for-size syndrome (one case) occurred after the operation.Pulmonary infection occurred in 4 cases:3 cases due to the bacterial infection and 1 due to the fungal infection. Neither outflow obstruction nor the recurrence of the Budd-Chiari syndrome occurred in this study.The 1- and 2-year survival rate after the operation was both 100％,and 3-year survival rate post-transplantation was 88.9％ (8/9).Conclusion Liver transplantation can be the ideal treatment to the Budd-Chiari syndrome based on the definite clinical diagnosis,accurate imaging evaluation and eligible modus operandi.

ObjectiveTo investigate the error monitoring and attention network in patients with obsessive-compulsive disorder (OCD).Methods 33 OCD patients and 31 healthy subjects were tested with the error monitoring task and attention network test.ResultsThere wcrc significant differences between the patients with OCD and heath controls on Full Correct(FC),Full Error(FE),the numbers of uncertain,the numbers of dropout in the error monitoring task ( FC ( 121.03 ± 4.41 ) / ( 135.61 ± 3.28 ),FE ( 19.30 ± 3.69 ) / ( 9.45 ± 2.33 ),the numbets of uncertain( 8.27 ± 2.16) / ( 2.87 ± 0.70),the numbers of dropout ( 13.70 ± 2.60 ) / (4.26 ± 1.24 ) ) (P ＜0.05 ).In the attention network test,the comparison between the patients with OCD and healthy subjects on the RT of the alerting network was significant differences (P ＜ 0.05 ).There was a significant correlation between attention network and error monitoring.ConclusionThe impairment of the error monitoring as well as attention network in patients with OCD may be involved in the dysfunction of anterior cingulate cortex.

Moxibustion,which is simple for manipulation and effective,has always been a very important way for external treatment.Acupuncture and moxibustion were complementary to each other sincc ancient times.but modem people usually only pay attention to acupuncture and neglect the usage of moxibustion.In this paper the importance of moxibustion is expounded briefly.

Mounting evidence has shown that side population (SP) cells are enriched for cancer stem cells (CSCs) responsible for cancer malignancy. In this study, SP technology was used to isolate a small subpopulation of SP cells in human gallbladder cancer cell line GBC-SD, and SP cells which had superior potential for proliferation in vitro and tumorigenesis in vivo were identified. Importantly, the abundance of GBC-SD SP cells was increased by a transforming growth factor-β (TGF-β)-induced epithelial-mesenchymal transition (EMT), and this effect was accompanied with a strong up-regulation of ABCG2 mRNA expression, and a decreased sensitivity to mitoxantrone. SP cells were restored upon the removal of TGF-β and the reversion of the cells to an epithelial phenotype, and smad3-specific siRNA reduced SP abundance in response to TGF-β. In conclusion, TGF-β-induced EMT by smad-dependent signaling pathway promotes cancer development and anti-cancer drug resistant phenotype by augmenting the abundance of GBC-SD SP cells, and a better understanding of mechanisms involved in TGF-β-induced EMT may provide a novel strategy for preventing cancer progression.