Trauma and infection may cause a stress reaction to the body,which leads to the metabolic imbalance of organs and tissues,but some treatment methods can effectively reduce the negative effects of undesirable stress on body metabolism.This article focuses on the effects of trauma and infection stress on the protein metabolism,furthermore,introduces some related treatment methods.

Objective To investigate the feasibility and safety of periareolar incision in treating gynecomastia, and whether it produces good cosmetic effects. Methods A total of 42 patients with gynecomastia treated by micro-incision of areola were retrospectnely anslyzed. Results The operation was successfully performed in all the 42 patients. Follow-up was done for 3 to 24 months, the surgical scars were obscure, and the sensation of nipple or areola were good. No operation-related complications were observed. Conclusion The periareolar incision in the treatment of gynecomastia was feasible and recommendable in terms of cosmetic maintenance and safety.

Objective To discuss advantages of the reformed technique of purse-string sutures in PPH for the treatment of severe hemorrhoids.Methods 172 cases with severe hemorrhoids received PPH with the reformed purse-string sutures.The reformed purse-string sutures were positioned right above the anocutaneous line by 2～3cm.The chorda chirurgicalis moved from upward to downward at a tilt in the submucosal layer,and the reformed pursestring stitches were made.Results The average operation time was 17minutes,the average width of the excised mucosal ring was 3.lcm,and the average hospitalization time was 2.6 days.The prolapsed hemorrhoids went back after surgery.No fecal incontinence,recurrence of prolapsed hemorrhoids or anastomotic stenosis occurred within 1～24 weeks fonow-up.Conclusion The reformed suturing technique of purse-string stitches is safe,effective and recommendable.

OBJECTIVE:To promote the informationization and standardization of narcotic drug management so as to enhance the level of pharmacy management. METHODS:The function of intelligent narcotic drug management cabinet and its application in our hospital were introduced. The application effects were evaluated by comparing the indexes in 1 month(or 1 quarter)before and after the adoption of the cabinet. RESULTS:The intelligent narcotic drug management cabinet used in our hospital had such func-tions as login,getting drugs,adding drugs,expiration date management,inventory query,update,shifting of duty,record and da-ta processing. After the adoption,the inventory decreased by 35.2%,turnover rate increased by 53.4%;the time of applying for and registering narcotic drugs by the keeper of secondary warehouse respectively shortened by 84.1%(13.2 min vs. 2.1 min) and 88.9%(10.8 min vs. 1.2 min);and the incidence of external errors reduced from 3 times to once,an decrease of 66.7%. Mean-while,high integration of space improved the overall image of the pharmacy and the automatic pharmacy was constructed on a cer-tain scale and in a systematic manner. CONCLUSIONS:The application of intelligent narcotic drug management cabinet to the out-patient pharmacy can reduce the inventory cost,increase work efficiency and the safety of drug use,and make the narcotic drug management more standard,scientific and sophisticated.

Objective To know the blood level and the influencing factors for the children living in the area near highway in the mountain region. Methods From December,2006 to April,2007,one hundred and eighteen children aged 8-12 years (exposed group) living in the area near highway in the mountain region and fifty-one children aged 8-12 years (control group) living in the area far away from the highway were selected by random cluster sampling. Lead level of the soil and crops on the highway-sides (pollution area)and the area far away from the highway (control area) was determined. The basic situation was investigated by the questionnaire, the blood lead level was determined by graphite furnace atomic absorption spectrometry. The influence of lead on children's intelligence, physical growth and the influencing factors for blood lead level were analyzed. Results The average lead level of the soil [(96.89?15.05) mg/kg] and crops [(0.86?0.29) mg/kg] in the polluted area was significantly higher compared with the control [soil lead: (29.83?1.41)mg/kg,crops lead:(0.17?0.03) mg/kg], and revealed statistical significance respectively (P

Objective To investigate the body burden of lead and the related health effects in the residents living on the highway-sides of the mountain areas in Fujian province,China.Methods Eighty-nine subjects living nearby the highway-sides(exposed group) and 69 subjects far away from the highway(control group) were recruited by stratified random sampling method.Their basic situation and relevant index were investigated with questionnaire;The lead levels of blood and urine were determined by graphite furnace atomic absorption spectrometric method and compared;The temperature,pulse rate and blood pressure were taken to analyze the related health effects;and the influence factors of blood lead levels were analyzed by single factor analysis method,rank correlation analysis method and multiple regression analysis method.Results The blood and urine lead level of exposure group([94.19 26.51),(15.36?7.67)?g/L ]were significantly higher than that of the control group[(62.83?13.33),(7.24?4.62) ?g/L;t=8.981 0、7.766 2,P

coarse polished rice for lead respectively. Positive correlations were observed in contents of cadmium and lead between soil and rice (r=0.942～0.994, P

Objective To investigate the expression of IL-17 in the serum and T cells of the patients with breast cancer and its correlation with breast cancer functional indicators.Methods The flow cytometry analysis was adopted to detect the percentage of peripheral blood CD3 + CD4 + IL-17 + T cells in breast cancer patients;the ELISA method was used to detect serum IL-17 content;the chemiluminescence immunoassay was used to detect CA153 and CA125 levels.The correlation between IL-17 with various indi-cators was analyzed.Results The percentage of CD3 + CD4 + IL-17 + T cell in peripheral blood of the breast cancer patients had sta-tistically significant difference compared with the healthy control group(P <0.05);serum IL-17 level had statistically significant difference compared with the healthy control group(P <0.05);serum IL-17 level was positively correlated with the percentage of CD3 + CD4 + IL-17 + T cells and the CA153 level;IL-17 level had no significant correlation with serum CA125 level.Conclusion The IL-17 expression level is associated with breast cancer.

Objective To evaluate an agarose gel electrophoresis for quantitative determination of Lipoprotein(a) cholesterol and its clinical application.Methods Quantification of LP(a)-C was performed by a new agarose gel electrophoresis method that allows the separation of LP(a) by Hellen REP system and the determination of LP(a)-C by enzymatic staining of cholesterol,The results of electrophoresis method were compared with the ones of INA and ITA. The specimens of 135 health men were assayed by electrophoresis for the reference range.Results The inter and intra CV of electrophoresis method at low, middle and high LP(a) concentration specimens were 4.7%～5.3% and 5.8%～6.4%. The linearity was 0.058～1.55 mmol/L. Interference with bilirubin (

Objective To investigate the effect of comprehensive training based on work process in the teaching of Pediatric Nursing.Methods A cluster sampling of Class 1,2 enrolled in 2008 were taken as the experimental group,and Class 3,4 enrolled in 2008 were taken as the control group.The comprehensive training method WaS used in the experimental group,and the conventional practice teaching method was used in the control group.The comprehensive skills and the comprehensive ability of clinical nursing were aSsessed after experiment,questionnaires were distributed to the two groups to investigate the stimuhted learning interest of students.Results The experimental group had higher scores in comprehensire skills and comprehensive ability of clinical nursing than the control group.The teaching method of the experimental group had better effect in stimulating students learning interest than that of the control group.Conclusions The comprehensive training method based on work process used in the teaching of and comprehensive quality.