Translational medicine is an emerging idea in current medical research area. Typically, for the purpose of bridging the gap between basic and clinical research, it not only emphasizes the urgency and necessity to break the traditional working formats, including single subject centered research team and limited cooperation among different scientific groups, but also highlights a more close and frequent interaction between basic scientist and clinician. In order to reach this goal, the theory and method of systems biology should be employed. This paper mainly focused on a central issue that how to carry out an investigation on early clinical diagnosis of xenobiotic-induced intrauterine growth retardation (IUGR) by using research concept of translational medicine and method of systems biology. Briefly, a hypothesis of common mechanism of IUGR was first proposed and subsequent validation was performed via integrating--omics (e.g. genomics, proteomics, cytomics, metabonomics/metabolomics) and molecular biology techniques. Metabonomics was further utilized to explore IUGR biomarker and establish preliminary forecasting model by bioinformatics and computational biology, which is available for early diagnosis of IUGR and make a complement to current evaluation criteria.

Objective To explore the efficacy of glutathione (GSH ) combined with early nursing intervention for treating neo‐natal jaundice ,and to investigate its influence on serum malondialdehyde (MDA ) ,superoxides dismutase(SOD) and glutathione‐Px (GSH‐Px) levels .Methods Sixty‐eight cases of neonatal jaundice were chosen and randomly divided into the observation group (n=34) and conventional group (n= 34) .Contemporaneous 20 full term healthy neonates were selected as the healthy control group .The observation group was added with GSH and early nursing intervention on the basis of the conventional group .Serum to‐tal bilirubin(TBIL) ,direct bilirubin(DBIL) ,MDA ,SOD and GSH‐Px levels were detected before and after treatment .Results The total effective rate in the observation group was 91 .2% ,which was significantly higher than 73 .5% in the conventional group(P<0 .05);compared with before treatment ,serum TBIL and DBIL levels after treatment in the two group were significantly decreased (P<0 .01) ,moreover the levels of TBIL and DBIL after treatment in the observation group were significantly lower than those in the conventional group(P<0 .01) .The serum MDA level before treatment in both groups were significantly higher than that in the healthy control group(P<0 .01) ,while serum SOD and GSH‐Px levels in the two groups were significantly lower than those in the healthy control group(P<0 .01);after treatment ,serum MDA level in both groups were significantly decreased (P<0 .01 or P<0 .05) ,while serum SOD and GSH‐Px levels in the two group were significantly increased (P<0 .01 or 0 .05);compared with the conventional group ,decrease of serum MDA level in the observation group was more significant (P<0 .05) and serum GSH‐Px level was markedly increased(P<0 .05) .Conclusion GSH combined with early nursing intervention has better effect in the treatment of neotatal jaundice and effectively reduces the levels of serum TBIL ,DBIL and MDA ,and increases the levels of SOD and GSH‐Px , which has positive clinical significance .

Object To explore the difference of explicit and implicit depression stereotypes for people with major depressive disorder, social public, psychiatrists and nurses.Methods 61 major depressive disorder patients(MDD) ,55 social public people(SPP) and 56 psychiatrists and nurses(PN) were enrolled.All participants were measured by explicit depression stereotype evaluations and implicit association tests.Results There was significantly difference on the positive explicit stereotype scores about depressive stereotypes (DS) among the MDD (2.31±1.60) ,SPP(2.43±1.55) and PN(3.12±1.58)(F=23.22, P=0.00).LSD test showed significantly difference on the positive explicit stereotype scores about DS between the MDD and PN,with the similar to the SPP and the PN(P＜0.05).There was significantly difference on the negative explicit stereotype scores about DS among the MDD(4.09±2.22), SPP (3.97±2.01) and PN (3.23± 1.64) (F=30.16, P=0.00).LSD test showed significantly difference on the negative explicit stereotype scores about DS between the MDD and PN,with the similar to the SPP and the PN (P＜ 0.05).There was no significantly difference on the implicit stereotype scores about DS among the MDD,SPP and PN(F=2.03, P=0.12).Conclusion The MDD,SPP and PN show negative impicit stereotype about DS.However,the PN shows positive explicit stereotype about DS.

Objective To review the research progress of functional magnetic resonance imaging in Self -referential Processing (SRP) of patients with Depression based on the papers published from 2004 to 2014 at abroad and domestic,with an attempted to explore the neuromechanism of depression and to provide reference for treatment of depression.Methods Major online database including PubMed,EBSCO,Ovid,Medline,Clinicalkey,Wan Fang,CNKI,Cqvip,and CBM date bases were searched in Octobor 2014.The key words we used are depressionor depressive disorder,Self-referential Processing or rumination orautobiographical memory or Self-face recognition, Functional Magnetic Resonance Inaging(tMRI)and so on.Results 28 studies were adopted in this study,findings from the study showed:①rumination,autobiographical memory (AM) retrieval,and self-face recognition(SFR) are SRP paradigms,the cortical midline structures (CMS)and default mode network (DMN) were involved in the SRP of depression.②Both medication and cognitive behavioral therapy could reduce the abnormal activation of CMS and DMN in patients with depression.Conclusioins ①Both CMS and DMN may be the neuromechanism of SRP of depression.②Both CMS and DMN may be used as objective indicators to evaluate the treatment response in patients with depression.

Objective To investigate the expression of Chemerin in cervical intraepithelial neoplasia(CIN) and cervical cancer and its relation with clinicopathological characteristics.Methods The expression of Chemerin was determined with enzyme-linked immunosorbent assay (ELISA) in 35 cervical cancer cases,20 cervical intraepithelial neoplasia cases and 20 normal persons.The association of serum level of Chemerin with clinicopathological charactersistics was analyzed.Results The level of Chemerin was the highest in cervical cancer cases [(2113.35 ± 198.64) ng/L],higher in CIN [(1562.78 ± 158.65) ng/L],and low in normal persons [(946.36 ± 113.57) ng/L],showing significant difference among three groups.The serum level of Chemerin in cervical cancer were positively correlated with Federation International of Gynecology and Obstetrics (FIGO) stage and lymph node metastasis (P ＜ 0.05).Serum Chemerin levels were increased with clinical FIGO stage and showed significantly positive correlation with FIGO stage (rs =0.92,P =O.000).Conclusions The expression of Chemerin in patients with cervical carcinoma is increased.Chemerin may be used as reference indicator to predict its progression in cervical carcinoma.

Objective To survey the Keshan disease conditions and its trend in the historical serious illness areas of the disease in Arong Banner,and to provide epidemiological evidence for scientific prevention and control of Keshan disease.Methods According to the requirements of National Keshan Disease Surveillance Program,two villages in 2 townships of Arong Banner were selected as monitoring sites in 2012,population in monitoring sites was conducted clinical examination and electrocardiogram (ECG) tracings;suspected cases of Keshan disease were conducted chest X ray and ultrasound heartbeat graph examination.At the same time,residents' income and staple food structure were investigated.Results The abnormal rate of ECG was 7.92％ (66/833).The detection rate of cardiac enlargement was 20.00％ (9/45) by chest X ray,in which a slight increase was 8.89％ (4/45),moderate increase was 4.44％ (2/45) and severe increase was 6.67％ (3/45).The detection rate of Keshan disease patients was 132.05/10 000 (11/833),including latent Keshan disease [72.03/10 000 (6/833)] and chronic Keshan disease [60.02/10 000 (5/833)].In the ECG abnormal changes of Keshan disease cases,ST-T change and right bundle branch block were common,accounting for 100.00％ (11/11) and 63.64％ (7/11),respectively;frequent ventricular premature contraction was 2 cases,accounting for 18.18％ (2/11),degree I ° atrioventricular block and complete left bundle branch block was both i case,accounting for 9.09％ (1/11).Annual per capita income in Arong Banner was 8 100 yuan;dweller staple food was rice,flour and other grain crops,rice accounted for 70％-80％,flour 15％-25％ and purchased non-local grain accounted for 95％.Conclusions Keshan disease has been under control at a lower level in Arong Banner,but new latent and chronic Keshan disease occur slowly,gradually and gradually accumulated;life quality and dietary structure have influence on the incidence.In the future,we should pay more attention to Keshan disease and do a good job on prevention and control of Keshan disease.

Objective To evaluate the application of the flurescence-guided resection in gliomas surgery. The value and the advantages of this system for glioma resection was assessed, points for attention of application were discussed. Method 14 patients with gliomas in different region of the brain were performed flurescence-guided resection by using high-dose fluorescein sodium . Results Of our cases, according to the imaging data, total lesion removals were achieved in 11 patients (78.6%). The clinical status of all patients showed improvement without complication after surgery, the time of surgery and the days in hospital were both shortened than those of routine method of surgery. Conclusion The flurescence- guided resection is reliable and does accurate location in surgical treatment for gliomas. It increases rate of total lesion removal of glioma without injuring the adjacent functions.

Objective To study the characteristics of EEG after tramsient ischemic attack and to offer reference for screening procedure of aircrew and astronaut selection. Method The dominant frequency uncertainty of alpha band EEG in 12 pilots(males; age 30±5) with transient ischemic episodes in middle cerebral artery(MCA) territories and in 20 normal healthy pilots was analyzed with frequency-fluctuation analysis. Result The dominant probability of the main frequency coinciding with sites affected by transient ischaemic attack(TIA) in patient pilots was higher than that in healthy pilots (P<0.01),and the dominant probability ratio logarithmic index I≥0 in all patient pilots with normal EEG, but I<0 in all healthy pilots. It was also found that not only I≥0, but the second component shifted to lower frequency(8 Hz) in patients with slight focal EEG alterations,i.e. slowing of frequency. The relative entropy values (percentage) were decreased significantly in pilots with TIA as compared with healthy pilots (P＜0.05). Conclusion The dominant frequency uncertainty analysis of alpha band showed clear superiority of computerized evaluation over routine visual assessment for the diagnosis of minor cerebral ischemia. It offers not only a possibility of studying pathophysiological functional parameter, but also the reference for screening procedure in aircrew and astronaut selection.

Objective To explore the difference of autobiographical memory (AM) between depressive patients with and without alexithymia,and correlation between AM and alexithymia in depressive patients with alexithymia.Methods 29 depressive patients with alexithymia,34 depressive patients without alexithymia were enrolled.All patients were measured by autobiographical memory test (AMT),Toronto alexithymia scale-20 (TAS20),Hamilton depression scale-24 (HAMD-24).Results ①The negative overgeneral AM score was higher in depressive patients with alexithymia than those without alexithymia ((3.34± 1.80),(2.51 ± 1.12),respectively t=2.19,P＜0.05).②The total overgeneral AM score was higher in depressive patients with alexithymia than those without alexithymia ((6.14±2.44),(4.86±2.06),respectively t=2.21,P＜0.05).③)The correlation coefficient (r value) between the total score of overgeneral AM and total score of TAS,TAS-Ⅲ scores of TAS in depressive patients with alexithymia were significantly positively correlated (r=0.240～0.611,P＜0.05).However,the correlation coefficient between the total score of specific AM and total score of TAS,TAS-Ⅲ scores of TAS in depressive patients with alexithymia were significantly negatively correlated(r=-0.502～-0.205,P＜0.05).Conclusion Compared with depressive patients without alexithymia,the overgeneral AM in depressive patients with alexithymia is more severe,and the alexithymia can increase the severity of overgeneral AM.

Objective To explore if there is a difference in blood pressure in left and right extremities.Methods A total of 20164 adults who took part in health check-up at Health Examination Center of Chinese PLA General Hospital between December 2009 and August 2011were enrolled in this study.Age,height and body weight were recorded,and blood pressure in extremities was measured in synchronous way by using an arteriosclerosis detector.Results (1) Blood pressure in upper left extremity was slightly higher than that in upper and lower right extremity ( all P =0.0001).( 2 ) Difference in diastolic blood pressure in upper left and right limbs in females (2.1±6.7) mm Hg(1mm Hg =0.133 kPa) was more significant than that in males (1.4 +6.5 ) mm Hg ( P =0.0000).In males,difference in systolic blood pressure between two lower extremities ( 2.3 ± 9.6 )mm Hg was more significant than that in females (1.9 ±13.4) mm Hg ( P =0.0225 ).( 3 ) The above mentioned differences were found in low or normal weight and over-weight/obesity populations,which was not correlated with body mess index.(4) The difference of diastolic blood pressure in left and right limbs of relatively taller adults ( ＞170 cm) was more significant than that in shorter populations ( ＜170 cm ) (P =0.001).Conclusion The differences in blood pressure in left and right extremities do exist.