Placental peptide(PP), which was extracted from the placenta of healthy women, was an immunomoderator. It had similar properties as transfer factor(TF) in physiochemistry, bioactivity and immuno-conpetence. This study showed that PP increased the amount of leucocytes and splenic nucleated cells obviously, raised the complement activity, and improved the phagocytosis of phagocytes in the mice. The specific antibody, especially the level of amboceptor antibody of PP treated mice was higher than that of control group, while there was no significant differance between TF group and the control group. It is concluded that PP is superior to TF in promoting the function of humeral immunity and it is a valuable immunomoderator.

BACKGROUND: It has been discovered in experimental researches that qiang chang heji acts on prevention and treatment of brain injuries induced by insufficient blood supply and improvement of blood rhelogical property.OBJECTIVE: To study on the effects of qiang chang heji on peripheral red blood cell in rats with insufficient blood supply to brain so as to probe into its mechauism on improving blood rhelogical property.DESIGN: A randomized controlled trial.SETTING: Central Laboratory of General Hospital of Chengdu Military Area Command of Chinese PLA.MATERIALS: The experiment was performed in Central Laboratory of General Hospital of Chengdu Military Area Command of Chinese PLA from July to September 2003. Totally 50 SD white rats of either sex were employed, weighted varied from 150 g to 170 g.METHODS: The common carotid artery(CA) on the right side was ligatured to induce insufficient blood supply in the brain. The control and qiang chang heji(QCHJ) group were designed for comparison. On the same day of CA ligature, in treatment group, QCHJ of various dosages were applied daily for gastric perfusion; and in the control, physiological saline was applied. Three or seven days later, the parameters of peripheral red blood cell and its rhelogical property were analyzed with equipment.the sham-operation group, mean cell hemoglobin (MCH), haematocrit(HCT) (%) and RBC aggregation index were in the tendency of increase and mean cell hemoglobin concentration (MCHC) (g/L) was increased obviously (375±7 vs 363±13) (P ＜ 0.05) .In the treatment group of 10 g/kg QCHJ, HGB(139.2±12.4 vs 153.6±9.6), MCHC(355±7 vs 375±7) and haematocrit(HCT) (35.4 ±0.9 vs 42.8 ±4.5) were significantly lower the control compared with the sham-operation group, both rigidity index and aggregation index of RBC were in the tendency of further increase. In treatment of QCHJ 10 g/kg, MCHC(354±4 vs 361 ±4), RBC rigidity index (1.02±0.35 vs 4.54±3.04) and aggregation index (2.76±0.66 vs 4.67 ± 1.21 ) were significantly lower than the control( P ＜ 0.05).CONCLUSION: Treatment with QCHJ can prevent changes in peripheral red blood cell in rats with insufficient blood supply in the brain and reduce MCHC and RBC rigidity index and aggregation index so as to improve RBC deformability and rhelogical property.

OBJECTIVE： The preventive and therapeutic effects of a compound traditional Chinese medicine preparation， Yingganfukang(YGFK)， on mice experimental liver fibrosis were studied METHODS： The acute liver damage and fibrosis rat models were established by giving single or multi－ dose of CCl4 orally and the liver dysimmunity model was established by giving BCG and LPS intravenously Rats were divided into YGFK group and control group The serum ALT， AST and ALP of the mice were examined The liver tissues taken from the liver fibrosis mice were committed to pathological examination RES_ ULTS： The serum ALT， ALP of the YGFK(2g/kg· d) group and control group were （ 6 153± 3 491） IU/L、 （ 202± 24） IU/L and （ 9 275± 2 744） IU/L、 （ 421± 67） IU/L， respectively in the acute liver damage mice with significant differences

Objective To explore the structure of violent attitude and the predictive character of the passionate criminal and recidivist. Methods This study used FMMU-Abnormal Personality Risk Factors Inventory (FMMU-APRI) for measuring explicit violent attitude of the passionate criminal and recidivist in prison; while used the picture Attitude Activation paradigm (AAP) for assessing implicit violent attitude. Results The AAP results showed that parts of passionate criminal and recidivist had reversed priming effect, according to whether reversed, there were divided into four types: no-reversal passionate criminals, reversal passionate criminals, no-reversal recidivists and reversal recidivists, VIO scores of no-reversal passionate criminals and recidivists recidivist were significantly higher than the norm, as reversal passionate criminals and recidivists had no significance; in noreversal passionate criminals, compatible response rate was 1.104, incompatible response rate was 1.053; in reversal passionate criminals, compatible response rate was 1.042, incompatible response rate was 0.997; in no-reversal recidivists, compatible response rate was 1.059, incompatible response rate was 1.097; in reversal recidivists , compatible response rate was 1.039, incompatible response rate was 0.998, as each group had strong priming effect, and each group had a dissociation of implicit and explicit violent attitude. Conclusion The results suggest that offenders who have committed a crime in the same category also had a different violent attitude; and integrating indirect methods with direct methods would predict a crime more accurately.

Objective:To preliminarily screen the key genes of primary immune thrombocytopenia(ITP)by bioinformatics method and explore the pathogenesis,so as to predict the potential traditional Chinese medicine(TCM)for the treatment of ITP.Methods:Based on the original microarray data set GSE80401 under the National Center for Biotechnology Information(NCBI),the differential miRNA of ITP were obtained by analyzing the adjusted P<0.05 and |logFC|≥1 as the screening criteria for differential miRNA.miRTarBase,miRDB and TargetScan were used to predict miRNA target genes.The target of ITP was searched in Genecards database,and the predicted up-regulated target genes and down-regulated target genes were intersected with disease targets.On this basis,the mapped target genes were respectively constructed into PPI network through String database and Cytoscape to screen core target genes,and the core target genes were enriched and analyzed in DAVID and Omicsbean databases for GO and KEGG pathways.The key genes were imported into the Coremine Medical database to analyze the TCM for the treatment of key genes.Results:Total of 422 differential genes and 17 key genes were finally screened,including BCL2L1,CCND1,CD44,CDKN1A,CREB1,GRB2,MAPK1,MAPK8,PIK3R1,CDK2,CAV1,FGF2,IGF1,SMAD2,SMAD4,TLR4 and VEGFA,mainly involving proteoglycan,FoXO,PI3K-Akt,human T cell leukemia virus 1 infection,endocrine resistance,focal adhesion and other signal pathways.A total of 12 TCM for ITP prevention and treatment,including ginseng,Radix Paeoniae Rubra,Angelica sinensis,bee venom,cobra,Psoralea corylifolia,Rehmannia glutinosa,buffalo horn,hemp seed,dodder seed,Wulingzhi and Jinji NaPi were screened.TLR4 maps the most TCM,followed by CCND1 and VEGFA.Among many TCM,ginseng acts on 17 targets at the same time,Radix Paeoniae Rubra,Angelica sinensis and bee venom act on 11 targets at the same time,cobra and Psoralea corylifolia act on 9 and 8 targets at the same time,Rehmannia glutinosa and buffalo horn act on 7 targets at the same time,hemp seed act on 4 targets at the same time,dodder seed act on 3 targets at the same time,and wulingzhi act on 2 targets at the same time.It is suggested that these drugs had the potential of multi-target prevention and treatment of ITP.Conclusion:The key pathogenic genes of ITP and the TCM with preventive and thera-peutic effects could be preliminarily predicted based on the analysis of genetic information,which can provide targets and research ideas for the development of related TCM.

Objective To study the overweight and obesity situation among Mongolian ethnic children and adolescents in the last 25 years and to provide a basis on related prevention and control measures.Methods A cross-sectional study was used,with 18 366 aged 7 to 18 Mongolian ethnic children and adolescents involved.Surveys on their physical health,in 1985,2000 and 2010 were carried out.Comparison on the mean of BMI and the prevalence rates of overweight and obesity in different years,genders,location of residence (urban or rural) was also made.Results Over the past 25 years,among the aged 7 to 18 Mongolian ethnic children and adolescents,the overall trend on their means of BMI was increasing.The prevalence rates of overweight and obesity in Mongolian ethnic children and adolescents were 2.1％,0.5％ in 1985,and 6.3％,2.4％ in 2000,with an increase of 2 to 4 times during the last 15 years.The prevalence rates of overweight and obesity were substantially increasing in the year 2010,to have reached 9.1％ and 6.6％,which were 4 to 12 times of the figures in 1985.The detection rates of overweight and obesity in urban boys were 1.2％,0 in 1985,7.9％,3.4％ in 2000 and 11.0％,11.8％ in 2010.However,the rate of obesity in the rural boys were 0.6％ and 0.6％ in 1985,2.8％,2.1％ in 2000 and 9.0％,3.4％ in 2010.In 1985 the rates of overweight and obesity in urban girls were 1.8％,0.3％,8.1％,4.3％ in 2000 and 9.4％,8.4％ in 2010.However,among the rural girls,the prevalence rates of overweight and obesity prevalence was 8.8％,2.2％ in 1985,4.5％,0.9％,in 2000 and 10.2％,4.5％ in 2010.The rates of overweight and obesity among groups in different years showed significant differences (P＜0.05).Conclusion Over the past 25 years,the prevalence rates on overweight and obesity increased significantly in Mongolian ethnic children and adolescents,and continued to rise,which called for reasonable and effective measures to be taken to prevent and control the occurrence of the problem.

Objective To establish the HPLC fingerprint of Rosae Rugosae Flos;To provide references for the quality evaluation of Rosae Rugosae Flos.Methods The HPLC analysis was carried on a COSMOSIL 5C18-MS-Ⅱ column(4.6 mm×250 mm,5 μm);the mobile phase was 2.5 % acetonitrile + 0.1 % formic acid aqueous solution(A)-acetonitrile + 0.1 % formic acid(B)with gradient elution at the flow rate of 0.5 Ml/min;the column temperature was 40℃;the detection wavelength was 350 nm.The similarity of 13 batches of samples was evaluated by Similarity Evaluation System for Chromatographic Fingerprint of TCM(2012 edition).Qualitative analysis was carried out by LC-MS technology.The overall quality evaluation of Rosae Rugosae Flos was carried out by combining clustering analysis,principal component analysis and orthogonal partial least square discrimination.Results The common mode of HPLC fingerprints of Rosae Rugosae Flos was established,and the similarity of 13 samples was good.9 compounds were identified preliminary.13 batches of samples were aggregated into 3 categories by chemical pattern recognition.Conclusion The fingerprints of Rosae Rugosae Flos established in this study combines with chemical pattern recognition method,which has high sensitivity and strong specificity,can provide a basis for the quality evaluation of Rosae Rugosae Flos.

Objective To establish a method for simultaneous determi-nation of 6 alkaloid in Mongolia medicine Garidi -13 pill.Methods Diamonsi I C18 column was used.The acetonitrile-tetrahydrofuran (25:15 ) and 0.1 mol? L-1 of ammonium acetate solution were used as mobile phase by gradient elution.The volume flow rate was 0.8 mL? min -1 , and column temperature was 30 ℃, wavelength was 235 nm.The speci-ficity, lower limit of quantification and standard curve , precision and re-covery rate and stability as well as the matrix effect were investigated . Results The aconitine , hypaconitine , mesaconitine , benzoylaconitine , benzoylhypacoitine and benzoylmesaconine showed a good linear relation-ship in the 3.48 ×10 -3 -0.17 ( r=0.999 5 ) ,3.24 ×10 -3 -0.16 ( r=0.999 6 ) ,6.96 ×10 -3 -0.35 ( r=0.999 5 ) ,2.06 ×10 -3 -0.10 ( r=0.999 9 ) , 2.02 ×10 -3 -0.20 ( r=0.999 9 ) and 6.66 ×10 -3 -0.33 ( r=0.999 9 ) mg? mL-1 .The RSD was 3.56%, 1.87%, 4.86%, 2.74% and 3.21%, 4.59%, respectively , and the average recovery rate was 101.11%, 98.07%, 97.81%, 9 9.24%, 104.55% and 104.84%.Conclusion The method is simple , accurate and reproduci-ble, which can simultaneously determinate the mono ester alkaloid and double ester alkaloid in the Mongolia medicine Garidi -13 pills.

Background and objective Lymph node metastasis is one of the important factors affecting the tumornode-matastasis (TNM) staging of lung cancer.In patients with surgery, 13 groups and 14 groups of lymph nodes ignored because of the deep hidden in the lung.In this paper,the positive detection rate of 13 groups and the 14 groups of lymph nodes in non-small cell lung cancer (NSCLC) and their effects on pathological stage were studied.Methods 100 cases of NSCLC were collected from the Affiliated Hospital of Inner Mongolia Medical University as the research object,cut out the intrathoracic 2-12 group,13,14 lymph node metastasis rate for pathological examination,relationship factors of statistical analysis of the size of primary tumor,location,pathological type and lymph node.Results 100 cases of patients with intrathoracic lymph node metastasis rate was 47.0％,with the 10-12 groups lymph node,N2 lymph nodes,13,14 groups lymph node positive rate had significant differences (P＜0.05);T stage 13,14 groups of lymph node detection rate has statistically significant difference (P＜0.05);peripheral and central NSCLC stage N1 undetected rate no statistical difference (P＞0.05);various pathological types of tumors between N1 missed rate had no significant difference (P＞0.05).In addition,12 patients were found to have non-tumor-derived lobe lymph node metastasis.Conclusion It is necessary to detect the metastatic lymph nodes of 13,14 group and non-tumor-derived lobe in NSCLC.It is helpful to obtain accurate TNM staging and to guide postoperative treatment.

OBJECTIVETo investigate the association of specific functional gene ACE (I/D) variants of the renin-angiotensin system with essential hypertension (EH) and interaction between ACE (I/D) gene and risk factors for EH in a genetically homogenous Mongolia rural population of China.

METHODSIndividuals (n=1099) were recruited from general population of Kezuohouqi Banner in Inner Mongolian Autonomous Region.

RESULTSThe association was found between ACE genotype DD plus ID and EH, with an interaction between ACE genotype DD plus ID and cigarette smoking in an additive model. Cigarette smoking index and ACE gene showed a low exposure-gene (LEG) effect on EH, with interaction indices from 7.10 to 1.16. Interaction between ACE genotype DD plus ID and alcohol drinking on EH appeared an additive model. Alcohol drinking index and ACE gene showed a low exposure-gene (LEG) effect on EH, with interaction indices from 1.66 to 1.09. BMI and ACE gene showed a low exposure-gene (LEG) effect on EH, with interaction indices from 6.15 to 2.49. Interactions between ACE genotype and WHR on EH showed a multiplicative model. In a short,there was an interaction between ACE gene and cigarette smoking, alcohol drinking and BMI on EH, especially in a low dose-exposure effect

CONCLUSIONIt is important for individuals who carry ACE D allele gene to prevent EH, and furthermore, to prevent and control coronary heart disease, in a view of population-based prevention.

Adult ; Age Factors ; Alcohol Drinking ; Anthropometry ; Blood Glucose ; China ; Cholesterol ; blood ; Cross-Sectional Studies ; Environmental Exposure ; Female ; Genetic Predisposition to Disease ; Humans ; Hypertension ; enzymology ; etiology ; genetics ; Male ; Middle Aged ; Mongolia ; ethnology ; Peptidyl-Dipeptidase A ; genetics ; Polymorphism, Genetic ; Renin-Angiotensin System ; genetics ; Risk Factors ; Rural Population ; Sex Factors ; Smoking ; Triglycerides ; blood