Objective To explore the clinical effect by using of 654-2 to multigravidae.Methods Among 60 multigravidaes deliverying,30 were treated with 654-2 and oxytocin,the other 30 multigravidaes were treated with oxytocin only for control.The time of dilatation of the cervix,the rate of fetal distress and neonatal asphyxia,the rate of operative delivery and postpartum hemorrhage were observed.Results The time of dilatation of the cervix and the rate of operative delivery were shorter than the control.It was significantly different between the two groups(P0.05).Conclusion 654-2 can promote the first stage of the multigravidae.It can reduce the rate of operative delivery.It is safety by using of 654-2 to short the first stage to multigravidae.

0.05). But the diffence was significant in other groups (P

OBJECTIVETo study the correlation between lacunar cerebral infarction and level of serum uric acid in elderly male hypertension patients.

METHODSNinety-eight elderly male hypertension patients were enrolled in this study. They all underwent cerebral magnetic resonance imaging (MRI) scan, and their clinical and laboratory data were collected. The patients were divided into the 1st group (n = 32), the 2nd group (n = 32) and the 3rd group (n = 34) according to the level of serum uric acid.

RESULTSThe numbers of lacuner infarction, serum creatinine, urea and high density lipoprotein(HDL) were significantly diferrent from the other groups. The numbers of lacuner infarction were positively related with serum uric acid and urea. Multiple variant analysis showed that serum uric acid was the independent factor of the numbers of lacuner infarction.

CONCLUSIONThe elevated level of serum uric acid may contribute to the risk factors of lacuner infarction.

Aged, 80 and over ; Cerebral Infarction ; etiology ; Humans ; Hypertension ; blood ; complications ; Male ; Regression Analysis ; Risk Factors ; Uric Acid ; blood

Adult ; Aminosalicylic Acid ; therapeutic use ; Female ; Humans ; Manganese Poisoning ; drug therapy

Adenoma, Liver Cell ; metabolism ; pathology ; Adolescent ; Adult ; Child ; Diagnosis, Differential ; Female ; Focal Nodular Hyperplasia ; metabolism ; pathology ; Humans ; Immunohistochemistry ; Liver ; chemistry ; pathology ; Liver Neoplasms ; metabolism ; pathology ; Male ; Middle Aged ; Peptidyl-Dipeptidase A ; biosynthesis ; Young Adult

Objective:To detect serum levels of placenta growth factor(PIGF)throughout normal pregnancy and in patients with pregnancy-induced hypertension(PIH)as well as to explore the relationship between P1GF and pathogenesis of PIH. Methods: Serum specimens were collected from 51 healthy pregnant women as a control group and 33 women suffered from PIH as third trimester of normal pregnancy(P＜0.001).There was a trend that serum levels of P1GF in PIH group decreased with the severity of PIH(P＜0.001).Conclusion:PlGF play important roles in placental angiogenesis throughout pregnancy, and decreased serum levels of PlGF is associated with PIH.

Objective To investigate clinical efficacy of simultaneous integrate boost for glioblastoma with intensity?modulated radiotherapy ( SIB?IMRT). Methods A total of 46 patients with glioblastoma who underwents SIB?IMRT from January 2013 to August 2014,were retrospectively analyzed. Toxicity after completion of SIB?IMRT were assessed. Kaplan?Meier method was used to analyze survival and progression?free survival. Multivariate analyses were performed to determine significant prognostic factors. Results There was no patients delayed by more than grade 3 radiation toxicity. The median overall survival and 1?year survival rates was 69 weeks and 73%,respectively. The progression free survival and 1?year progression?free survival rate were 43 weeks and 39%,respectively. The pattern of failure was identical (9 Local, 7 distant and 0 marginal recurrence). Multivariate analyses show that temozolomide concurrent chemoradiotherapy were independent factors correlated to prognosis. Conclusions The preliminary results demonstrate that SIB?IMRT for glioblastoma appear to be effective and safe. With the limted number of patients in this group,SIB?IMRT could be used for treating glioblastoma with caution,which deserves further study.

Objective To study the function of the nano-molecular polyamide-amine (PAMAM) as microRNA(miR) carrier targeting gastric adenocarcinoma, and the foundation of developing an efficient delivery of small molecule drugs tar-geting gastric cancer thereof. Methods The folic acid (FA)/PAMAM comoles compound was prepared by dialysis method. After transfection of miR-7 or liposomes into SGC-7901 cell line, fluorescence microscope was used to detect the gene trans-fect efficiency. Real-time quantitative polymerase chain reaction (qRT-PCR) was used to detect the miR-7 level. The immu-nocytochemistry assay was used to test the protein expressions of epidermal growth factor receptor (EGFR), protein kinase B (PKB) and proliferating cell nuclearantigen (PCNA). The transwell system was utilized to explore the migration ability of tu-mor cells. Results Compared with liposme, FA/PAMAN complex compound can significantly improve the level of miR-7 in SGC-7901 cells,reduce the protein levels of EGFR, PKB and PCNA in SGC-7901 cells, and also reduce the percentage of cancer cell migration (P<0.05). Conclusion PAMAM can effectively transfect miR into gastric cancer cells, which is expected to become an efficient delivery of small molecule drugs.

BACKGROUND:Experiments have shown that the col agen substrate has the capability of stimulating cartilage generation, but the stimulating role of different types of col agen substrates remains controversial. OBJECTIVE:To investigate the effect of type I and type II col agen on the biological characteristics of human chondrocytes cultured in vitro. METHODS:Human chondrocytes at passage were cultured onto the ordinary culture plates (ordinary plate), type I col agen-coated culture plates (type I plate), and type II col agen-coated culture plates (type II plate). cellgrowth curves were determined by MTT method after cells were cultured for 10 days. By ELISA, PCR, and 1,9-dimethyl methyleneblue technology, type I and type II col agen and glycosaminoglycan contents were quantitatively detected in cartilage cells 28 days after culture. RESULTS AND CONCLUSION:The number of cartilage cells was the highest in type II plate, which was twice of that in type I plate and five times of that in ordinary plate. Cartilage cells in type II plate secreted the least amount of type I col agen, which showed significant differences compared with the ordinary plate (P<0.01) and had no statistical y significant difference with type I plate (P>0.01). Cartilage cells in type II plate secreted the most amount of type II col agen and glycosaminoglycan, showing significant differences compared with the other two plates (P<0.01). The cartilage cells cultured in col agen plates are better than that cultured in ordinary culture plate, type II col agen culture plate is better than type I col agen culture plate in maintaining cellshape, extending the dedifferentiation pattern, and promoting celldifferentiation.

Objective:To study the effect of continuous blood purification on inflammatory state and immune response in patients with multiple injury and sepsis.Methods:88 patients with multiple injury and sepsis who were treated in our hospital from January 2015 to May 2016 were selected as the research object,they were divided into the control group (n=44) and observation group (n=44) according to random number table method.The control group was given conventional treatment,and the observation group was given continuous blood purification treatment.The acute physiology and chronic health conditions Ⅱ (APACHE Ⅱ)score was observed in two groups Ⅱ at 3 d after treatment.The serum content of Interleukin-2(IL-2),Interleukin-4(IL-4),Interleukin-10(IL-10) and interferon-γ (IFN-γ) were detected by ELISA method.The levels of CD3 +,CD4 +,CD8 + and NK cell were analyzed by flow cytometry.The urea nitrogen (BUN),serum creatinine (Scr),prothrombin time (PT),thrombin time (TT),activated partial blood coagulation time (APTT) were tested by automatic biochemical analyzer.Results:The APACHE Ⅱ score,BUN and Scr levels in observation group were lower than the control group (P＜0.05).The content ofIL-2,IL-4,IL-10 and IFN-γ in observation group were lower than the control group (P＜0.05).The levels of CD3+,CD4+,CD8+ and NK in observation group were higher than the control group (P＜0.05).The levels ofPT,TT and APTT in observation group were lower than the control group (P＜0.05).Conclusion:Continuous blood purification in patients with multiple injury and sepsis had better clinical curative effect,can reduce inflammation,improve immune function and the function of blood coagulation.