The ventricular myocardial lactic dehydrogenase (LDH) and succinic dehydrogenase (SDH) were histochemically studied in 34 rabbits which were divided into 3 groups—normal control, sham operation and hemorrhagic shock. Using microspectrophotometric quantitative analysis showed that LDH activity was somewhat increased while SDH activity was obviously decreased (P

hObjective: To explore the character and its relevant factors of self- consistency and congruence of servicemen. Methods: 12221 servicemen were assessed by Self-consistency and Congruence Survey (SCCS), SCL -90, CSQ and common data forms. Results: ①The self - consistency and congruence level of servicemen was low (the mean of the total scores were 90. 0 ? 14. 8) .②There were significant different self - consistency among the different positions. The total scores of SCCS of officers were 86. 3 ? 14. 6, that of petty officers were 91. 6 ? 13. 8 and that of soldiers were 94. 0 ? 13. 2 ( P

In this study, the psbA-trnH sequence was used as DNA barcoding to evaluate the accuracy and stability for identification of Bamboo shavings, Concretio Silicea Bambusae and their closely related species. 56 samples were collected and conducted the DNA extraction. Obtained sequences were assembled using the CodonCode Aligner V4.2, the genetic distances and NJ tree were computed and constructed using MEGA 5.0. The results shows that the maximum intra-specific K2P distances were less than the minimum inter-specific K2P distances. The NJ tree indicated that Bamboo shavings, Concretio Silicea Bambusae and their closely related species can be distinguished from each other clearly, except for Bambusa tuldoides Munro and Bambusa textilis, which perhaps attributed to their closely genetic relationship.

Objective To investigate the risk factors to acute lung injury based on multiple trauma to provide a theoretical basis for early intervention .Methods The emergency surgical patients with multiple trauma in our hospital from March 2006 to March 2011 were selected .The patients meeting the diagnostic criteria for acute lung injury were taken as the study group and the others as the control group .All patients were enrolled for evaluating the injury severity score (ISS) ,acute physiology and chronic health Ⅱ(APACHE Ⅱ) score and recording smoking ,alcohol abuse ,diabetes mellitus ,number of organ damage ,gastrointestinal bleeding , pulmonary contusion ,diffuse intravascular coagulation (DIC ) ,vomiting ,traumatic shock ,time to correct shock ,blood transfusion . The polymorphism of rs3788853 ,rs13306087 ,rs12709426 of angiotensin-converting enzyme(ACE) gene were analyzed .Results In the study group and the control group ,there were statistical differences in 6 influencing factors of the ISS ,APACHE Ⅱ score ,blood transfusion ,DIC ,traumatic shock ,time to correct shock>6 h(P<0 .05);the gene and genotype frequencies of ACE between the two groups had no statistical difference (P>0 .05);the 6 kinds of influencing factors were risk to acute lung injury based on multi-ple trauma by Logistic regression analysis .Conclusion The ISS ,APACHE Ⅱ score ,blood transfusion ,DIC ,traumatic shock ,long time to correct shock are the risk factors to acute lung injury based on multiple trauma .

Objective To evaluate the effect of graded management of health in hypertensive populations.Methods Hypertensive adults who were detected in health checkup between January 2008 and June 2011 and with no severe liver or kidney disease,chronic consumptive disease and cancer were enrolled in this investigation.Those with low or modest hypertensive risk received grade 2health management,and those with high or extreme high risk got grade 3health management.At the end of the intervention,50％ participants were randomly selected in each year(1441 in 2008,1508 in 2009,1533 in 2010,and 1601 in 2011) to compare lifestyle modification,blood pressure,blood glucose and blood lipid profiles by using multiDunnett's t test and x2 analyses.Results In both grade 2 and 3 health management groups,compared with baseline,high-salt diet,current cigarette smoking,alcohol consumption and insufficient physical activity were significantly improved after intervention (x2 values were 154.27 and 81.16,52.43 and 9.37,61.40 and 12.13,46.54 and 12.05,respectively; all P ＜ 0.05).Blood glucose in grade 2 health management group and waistline in grade 3 health management group showed no significant change.Body weight,blood glucose,blood lipid profiles and serum creatinine of grade 2 health management group were significantly declined after intervention.In both groups,systolic and diastolic blood pressure were significantly decreased(F values were 13.12 and 56.86,56.86 and 239.89,respectively; all P ＜0.05),and those with normal blood pressure were increased from 28.8％ and 23.4％ to 37.9％ and 28.2％ in grade 2 and 3 health management groups(F values were 12.78 and 22.93,respectively ; all P ＜ 0.05).Conclusion These data suggest the beneficial effects of graded management of health on blood pressure control and reduced risks of cardiovascular disease.

Objective:To explore the association between the changes in ideal cardiovascular health (CVH) indices and the renal function.Methods:The retrospective cohort study consisted of 837 Chinese individuals from Department of Health Management in the Third Xiangya Hospital.The general information,anthropometry and blood biochemistry were obtained for all subjects from 2008 to 2014,respectively.The 6-year changes of 7 ideal CVH metrics defined by American Heart Association and the estimated glomerular filtration rate (eGFR) were calculated.Linear regression analysis was used to study the association between the changes in the ideal CVH metrics and eGFR.Covariance analysis was used to compare the levels of changes in eGFR stratified by variations of the ideal CVH metrics.Results:After 6 years' follow-up,we did not find significant difference in ideal cardiovascular health indexes between 2014 and 2008 [(3.3±1.4) items vs.(3.2±1.3) items,respectively] (P＜0.05).However,the eGFR in 2014 was significantly lower than that in 2008 [(99.8±22.7) mL/(min.1.73 m2)vs (104.3±24.9) mL/(min.1.73 m2),respectively] (P＜0.01).After adjusting for age,sex,history of hypertension and diabetes,and history of drug usage (antihypertensive,cholesterol-lowering and blood glucose-lowering medication),the changes in ideal CVH metrics were positively associated with the changes in eGFR (β=0.701,P＜0.01).With the improved change in ideal CVH metrics from ≤-2 points,-1 point,0 point,1 point to ≥ 2 points,the magnitude of decline in eGFR was gradually decreased,with significant difference (F=21.71,P＜0.01).Conclusion:The changes in ideal CVH metrics are an independent risk factor for changes of eGFR.Positive changes in ideal CVH metrics exert a favorable effect on renal function evolution.

Objective To investigate the application of real-time gray-scale contrast enhanced ultrasound (CEUS)imaging in the diagnosis of fallopian tube obstruction.Methods Forty-six females with infertility in the period of 3-7 days after menses were inspected by transvaginal CEUS,and the transmission of contrast agents in the fallopian tubes was observed.Then they were inspected by routine iodic X-ray salpingography.Later the value of real-time gray-scale CEUS in diagnosis of fallopian tube was evaluated.Results The sensitivity of CEUS indiagnosis of fallopian tubal unobstruction,obstruction and open without freely was 92.0%,87.1%,36.4%respectively;the specificity was 85.7%,96.7%,93.7%;the accurate was 89.1%,93.5%,84.7%;the Kappa was 0.78,0.85,0.16 with X-ray salpingography.The concordance was 83.7% between CEUS and X-ray salpingography.Conclusions There were no significant difference between CEUS and X-ray salpingography in diagnosis of fallopian tube unobstruction or obstruction,and the former method is safer and more convenient that is suitable to become an valuable method in inspecting of infertility.

Objective To know the correlation of anxiety and pains of out-patients who had accept-ed operation and the effect of nursing intervention. Methods Divided 173 out-patients with operation in-to the intervention group(83 cases) and the control group(90 cases) randomly. Routine nursing cares was used in the control group, preoperative health education was used in the intervention group in addition. Us-ing the Me-Gill and SF-MPQ to evaluate pains between the 2 groups. Using the S-AI and the T-AI to evaluate the emotional condition between the 2 groups. Results The indexes which can indicated the pains and emotional condition in the intervention group after the health education were significant better than those of in the control group and themselves before the nursing intervention. Conclusions Preoperative pains and emotional condition should be evaluated among out-patients, and then carry out certain counter nursing measures to release patients' pain and negative emotion.

Objective To evaluate the utility of serum thymidine kinase 1(STK1)in health screening.Methods A total of 8896 adults who participated in health check-up during November 2009 and November 2010 were tested for STK1 by using sensitive chemiluminescence's dot blot assay.Results The level of STK1 of group A(STK1 ＞ 2 pmol/L)was much higher than that of the group B(STK1 ＜ 2 pmol/L)[(5.47 ±4.23)vs(0.62 ±0.48)pmol/L;t =11.90,P =0.00].The STK1 level was not correlated with gender.However,the mean age of individuals in the group A was higher than that in the group B[(48.2 ± 12.0)vs(41.8 ± 12.3)years; t =5.37,P =0.00].The positive detection rate of STK1 was 1.2％(108/ 8896).In the group A,there were 1.9％ pre-or post-treatment malignancy,27.8％ pre-malignant tumor or benign disease,36.0％ nontumorous proliferation disease,14.8％ hepatitis B virus/HP infection,10.2％fatty liver,and 9.3％ other diseases.No pre-treatment malignancy and pre-malignancy were found in the group B.Conclusion STK1 measurement could reflect the situation of cell proliferation and predict the risk of any type of malignancy.

Objective:To explore the dose distribution characteristics between RapidArc and five-field intensity modulated radiotherapy(5F-IMRT) plans in the treatment of locally advanced pancreatic carcinoma,and to provide reference for selecting the appropriate radiation technique in clinic.Methods:Ten patients with locally advanced pancreatic carcinoma were selected.The patients were scanned by simulation CT, and the targets and organs at risk were contoured. RapidArc plan and 5F-IMRT plan were designed respectively.The treatment time and the differences of dose distribution in the targets and organs at risk of RapidArc and 5F-IMRT plans were compared.Results:The conformal index (CI) of RapidArc plan was superior than that of 5F-IMRT plan(P=0.01).The homogeneity index (HI) of targets were similar between two plans (P>0.05).RapidArc plan decreased the maximum dose (Dmax) of the spinal cord(P=0.005);RapidArc plan decreased the mean dose(Dmean) of stomach(P=0.019);5F-IMRT plan decreased the V20 of kidney(P=0.043);RapidArc plan decreased the mean dose(Dmean) of small intestine(P=0.011).The small intestine V10 and V20 of RapidArc plan were lower than those of 5F-IMRT plan(P=0.015,P=0.14);the monitor unit (MU) of RapidArc plan was significantly lower than that of 5F-IMRT plan,with a 18% reduction from the MU level of the latter one,and the treatment time was reduced by 70.3%.RapidArc plan had the smaller doses at liver and kidney compared with 5F-IM RT plan.Conclusion:For the patients with locally advanced pancreatic carcinoma,RapidArc plan has higher CI. RapidArc plan shows the advantages in the protection of organs.Compared with 5F-IMRT,RapidArc plan has less treatment time and significantly improves the curative efficiency.In clinic, the RapidArc plan is recommended.