ObjectiveTo explore the role of psychological capital in psychological stress and mental maladjustment in recruits.Methods405 recruits were sampled and investigated using the psychological stress selfevaluation test( PSET),the psychological capital questionnaires(PCQ),and military mental maladjustment scale (MMMS).ResultsPsychological stress had significant positive correlation with each factor of mental maladjustment ( r =0.164 ～ 0.438,P ＜ 0.01 ),and psychological capital had significant negative correlation with each factor of mental maladjustment ( r=-0.312 ～ -0.463,P＜ 0.001 ).The hierarchical regression analysis indicated that psychological capital,confidence,hoping,resiliency and optimism had the positive prediction of all the four factors of mental maladjustment,the variance contribution rates were 27.2％,20.1％,25.8％ and 15.9％,respectively; the main effect of psychological capital(β1 =-0.406,P＜0.01 ;β2 =-0.351,P＜0.01 ) and psychological stress(β1 =0.304,P ＜ 0.01 ;β2 =0.267,P ＜ 0.01 ) on recruits'behavioral problem and interpersonal relationship maladjustment was significant,the interaction effect of psychological capital and psychological stress on recruits' behavioral problem (β =- 0.098,P ＜ 0.05 ) and interpersonal relationship maladjustment (β =- 0.087,P ＜ 0.05 ) was significant.ConclusionPsychological capital is a moderator in interaction between mental maladjustment and psychological stress.The PCQ score may predict the variation of recruits'mental status.

Objective To get the information about the infection condition of blood in voluntary donors in Fuling District from 2001 to 2007, so as to take measures to improve blood quality and ensure blood safety.Methods Serum ALT was detected with Reitman-Frankel assay, and HBsAg, anti-HCV, anti-HIV and anti-TP were detected with ELISA.Results A total of 72 868 serum samples from blood donors were detected, in which 5 512 (7.56%) were positive. The positive rates of HBsAg, anti-HCV, anti-HIV and anti-TP were 3.09%, 0.48%, 0.07% and 1.27% respectively, and the abnormality rate of ALT was 2.73%. There was statistical difference of positive rate among various years (from 2001 to 2007).Conclusion The positive rate of blood in voluntary donors decreases year by year. HBsAg was the highest (1.16%), followed by ALT (2.73%), anti-TP (1.27%), anti-HCV and anti-HIV. It suggests that blood quality monitoring should be strengthed to assure blood safety.

Objective: To estimate the clinical efficacy of combination of chemotherapy with osteoblast promoting and anti-osteolys-is agents in bone metastatic carcinoma. Methods: Seventy-one patients with bone metastatic carcinoma were divided into 2groups and treated with protocol A or B, respectively. The protocol A was a combination of chemotherapy with osteoblastpromoting and anti-osteolysis agents, the protocol B was a combination of chemotherapy with antiosteolysis agent only. Theefficacies of the 2 protocols were compared and studied. Results:The effect of A was more remarkable than that of B in re-lieving bone pain and enhancing bone repair. No severe adverse effect of these agents was found in therapy. Conclusion: Theclinical efficacy of combination of chemotherapy with osteoblast promoting and anti-osteolysis agents in bone metastatic car-cinoma was definite, the osteoblast promoting agent as an effective adjtmctive agent can be used not only in osteoprosis butalso in bone metastatic carcinoma.

OBJECTIVE:To study the judgment method of allergens in TCM decoction.METHODS:Judgment methods and thinking of suspected drugs in TCM decoction were summarized by analyzing clinical case and the literatures.RESULTS:The allergens in the TCM decoction can be found out using prescription analysis and patch test.Bioresonance system also can be applied to detect and analyze allergens in TCM decoction.CONCLUSION:TCM decoction can cause allergic reaction,and the allergens can be identified by comprehensive methods.

Acupuncture Therapy ; Eczema ; psychology ; therapy ; Humans ; Male ; Middle Aged ; Sleep ; Treatment Outcome

Applying the value, cost and delivery of Lean Management, with the point of view of hospital president, health bureau and personnel of the medical record(TMR) and statistics, to analyze the problems existed in present work mode of TMR and statistics, and help the personnel of TMR and statistics to change thinking style, to find a new way to embody oneself value, at the same time solve the orientation of the TMR and statistics in hospital administration.

ObjectiveThe present study aimed to determine whether or not dual paroxysm proliferator-activated receptor (PPAR) agonist,WY14643,improved the dysfunctioned vascular endothelium in hypertension by reducing endothelium-derived contracting factors ( EDCFs ),and to explore the molecular mechanism it was involved in.MethodsIsometric tension in isolated thoracic aortic rings of spontaneously hypertensive rats was recorded.Endothelium-dependent contractions evoked by acetylcholine in the presence of L NAME were reduced by fenofibrate.Cyclooxygenase 1 ( COX1 ) activities were determined by analyzing the peroxidase activity of cyclooxygenase colorimetrically by using ELISA kit.ResultsCompared to the control group,WY14643 significantly decreased the vasoconstriction in aorta of the SHR rats(P=0.014).PPARα antagonist MK866 enhanced the vascular contractility of SHR rats that were incubated with 10.0μmol/L WY14643( P=0.021 ).PPARΥ antagonist GW9662 did not significantly affect the vascular contractility of SHR rats that were incubated with 10.0 μmol/L WY14643( P=0.061 ).The levels of serum PGFlα(P=0.012),2α( P =0.019) and TXB2(P=0.023) in SHR rats incubated with 10.0 μmol/L WY14643 were significantly lower than the control group,respectively.Under the condition of the existence of vascular endothelium,the expression of COX-1 in SHR rats incubated with WY14643 was significantly lower than that in SHR rats incubated without WY14643 (P=0.017).ConclusionsThose data showed that WY14643 reduced the release of EDCFs,it suggests that WY14643 protects against vascular diseases through the PPAR activators in spontaneous hypertension.

Objective To discuss the effect of CO2 artificial pneumoperitoneum on the invasion of the endometrial cancer in nude mouse resulted from the transplantation of the cancer cells and its mechanism.Methods Thirty nude mice were divided into 3 groups based on the time in the CO2 pneumoperitoneum circumstance.Control group: the small intestine of the nude mouse was exposed in air for 5 min,and the cancer cells were injected into right lower quadrant after suture.The gas was depleted after 40 min.40 min group: CO2 gas was poured into abdominal cavity to form a 4 mmHg artificial pneumoperitoneum for 5 min before cancer cells were injected into right lower quadrant.The gas were depleted after 40 min.80 min group: CO2 gas was poured into abdominal cavity to form a 4 mmHg artificial pneumoperitoneum for 5 min before cancer cells were injected into right lower quadrant.The gas were depleted after 80 min.The time that each group took to form a solid tumor was recorded.Four weeks later,the transplantation tumors were taken out and sliced into frozen sections and paraffin-embedded sections.The expression of ?1-intergrin and E-cadherins was detected by IMF.Results The time taken to form the solid cancer was shorter in the 40 min group and 80 min group than in the control group,with more blood vessel found(P0.05).Conclusion The CO2 pneumoperitoneum could enhance the abilities of invasion and adhesion of endometrial cancer cells,which is associated with the expression changes of ?1-intergrin and E-cadherins in the cancer cells.

Diabetic retinopathy ( DR ) is one of the main blinding eye diseases for people over the age of 50, and diabetic macular edema ( DME) is the leading cause of vision loss is DR patients. The early diagnosis and early treatment is important. As OCT and FFA, mfERG, especially the retinal thickness, volume, retinal edema index quantitative indicators such as objective evaluation of macular edema, embodies the new progress of retinal imaging technology in recent years. OCT is a non -contact clinical application in recent years, noninvasive, high resolution of ophthalmic imaging examination, can do it on retinal ultrastructure observation and quantitative analysis, and the technology is relatively mature, become a routine inspection diagnosis of macular edema. Laser photocoagulation, intravitreous injection with Ranibizumab and vitrectomy is nowadays the important means for the treatment of intractable macular edema.

Objective To investigate the effect of CO2 pneumoperitoneum on the cell adhesion capability of cultured endometrium cancer cells.Methods After treated in a pneumoperitoneum model for 4 h,the changes in cell growth and adhesion of the endometrium cancer were detected by MTT.The expression of ?1-integrin and E-cadherin in the cancer cells were compared with the control that were not treated with CO2,by the immunohistochemical method.Results After treated with CO2 for 4 h,the cell growth was enhanced and the cell adhesion capability increased as compared with the control group.At the same time,the expression of ?1-integrin and E-cadherin was lower in treated cells than that in untreated ones.Conclusion The adhesion capability of endometrium cancer cells in CO2 pneumoperitoneum could be enhanced by the reduction of the expression of ?1-integrin and E-cadherin,and thereby influences the metastasis of cancer.