Objective: To investigate the effect of Shugan Jiayu capsule on depression in patients with schizophrenia. Methods: From January 28, 2016 to January 24, 2017, 82 schizophrenic patients in Wenling Psychiatric Rehabilitation Hospital were selected in the study.All the patients had depressive symptoms and were divided into two groups by random number table method, with 41 cases in each group.Both two groups were treated with routine therapy.The control group was treated with quetiapine, and the observation group was given Shugan Jieyu capsule.The improvement of the disease and the occurrence of adverse events in the two groups were observed. Results: At two weeks and one month after treatment, the Hamilton Depression Scale(HAMD) scores of the observation group[(16.97±2.23)points and (12.53±1.88)points] were lower than those of the control group (t=3.06, 5.52, all P<0.05). After one week, two weeks and one month of treatment, the Brief Psychiatric Rating Scale(BPRS) scores of the observation group[(30.29±2.41)points, (25.47±2.59) and (21.03±2.77)points] were lower than those of the control group (t=6.17, 6.60, 10.20, all P<0.05). After one week, two weeks and one month of treatment, the Positive and Negative Symptom Scale(PANSS) scores of the observation group were (72.76±3.83)points, (41.50±3.46)points and (33.94±2.89)points, respectively, which were better than those of the control group(t=4.02, 12.25, 13.40, all P<0.05). The incidence rate of adverse events in the observation group[4.88%(2/41)] was obviously lower than that in the control group[19.51%(8/41)](χ²=4.10, P<0.05). The recurrence rates of the observation group after 3 months and 6 months were 7.32%(3/41) and 12.20%(5/41), respectively, which were lower than those of the control group[26.83%(11/41) and 34.15%(14/41)](χ²=5.51, 5.55, P<0.05). Conclusion Shugan Jieyu capsule can effectively improve the depressive symptoms of schizophrenia patients.

Objective To evaluate the feasibility of prospective electrocardiogram(ECG)-gating computed tomography coronary angiography(CTCA).Methods Sixty patients with suspected or known coronary artery disease underwent 64-slice CTCA using prospective ECG-gating.Multi-planar reconstruction (MPR),curved-planar reconstruction(CPR),maximum intensity projection(MIP)and volume rendering (VR)were used to demonstrate the coronary arteries.The image quality and radiation dose was evaluated.Results The mean effective radiation dose was(2.7±0.2)mSv.93.3%(720/772)segments of all coronary arteries were of diagnostic image quality,44.2%(341/772)Was classified as excellent and 49.1%(379/772)was good.Non-diagnostic coronary segments were found in 6.7%(52/772)of all coronary arteries.Therewere 5(8.3%)cases with severe coronary stenosis(＞75%)or occlusion,17(28.4%)cases with moderate stenosis(50%-75%),18(30.0%)cases with mild stenosis(＜50%)or irregular lumen,20(33.3%)cases with normal coronary artery.Conclusion With a low radiation dose,prospective electrocardiogram(ECG)-gated coronary 64-MSCT angiography has a good potential for the detection of coronary stenosis,especially for excluding coronary artery disease.

Objective:To evaluate the promoting surgery incision healing effect of recombinant human acidic fibroblast growth fac-tor ( rh-aFGF) in the treatment of children with open fractures. Methods:A multicenter, randomized and controlled clinical trial was conducted to study the efficacy of rh-aFGF. Totally 120 cases of injured children (age<14y) were randomly divided into two groups, the treatment group (n=60) was given rh-aFGF washing during the operation and spraying after the operation, and the control group ( n=60) was treated with normal saline. Both groups were given traction, screw or Kirschner wire fixation. The healing time, healing status and delayed healing were observed and compared in the two groups. Results:Stage I healing rate, the complete healing time and delayed healing rate in the treatment group was 86. 6%, (20. 3 ± 5. 6)d and 3. 3%, respectively, while that in the control group was 56.7%, (23.4 ±6.2)d and 15.0%, respectively. The differences between the two groups were significant (P<0.05 or 0.01). Conclusion:Rh-aFGF can effectively promote wound healing and shorten the healing time. For all these positive aspects,rh-aFGF de-serves wider clinical application in postoperative rehabilitation after open fractures.

Objective: To isolate small molecular polypeptides which bind to KDR specifically using C7 and 12 peptide libraries. Methods: KDR/IgGFc was coated directly on plates, C7 and 12 peptide libraries are then applied, followed by vigorous washings in washing buffers to remove most non-specifically bound phage and to select specific phage particals by VEGF suspension and elution in acid buffers. The positive phage clones were detected by ELISA, cell-ELISA and competitive binding ELISA. Results: After three washes, 12 positive phage clones were selected and sequenced. Conclusion: A conserved peptide motif was not found in these sequences. The peptide binding to KDR specifically may be helpful for lead drug to improve selectivity and decrease the side effect of anti cancer drug in clinical treatment.

Objective To observe the expression and location of TF and TFPI in femoral artery atherosclerotic plaque.Methods We detected the expressions and locations of TF and TFPI in femoral artery atherosclerotic plaque by immunohistochemical and double-stain immunohistochemical method.We detected TF mRNA and TFPI mRNA expressions in atherosclerotic plaque by RT-PCR,with the normal umbilical artery as a control.ResultsThe normal umbilical artery contained little TF,TFPI and their mRNA in the adventitia.A great deal of TF,TFPI and their mRNA were found in the tunica intima of the femoral artery atherosclerotic plaque.Conclusion Expression of TF,TFPI and their mRNA of all types of cells and stroma in the proliferative tunica intima.

Objective To examine the mRNA and protein expression of peroxisome proliferator-activated receptors (PPAR) and fatty acid binding protein-4 (FABP-4) in placenta, and to investigate their correlation with the prognosis of pre- eclampsia. Methods The data of 177 women who delivered from January 2013 to December 2015 in Chinese People′ s Liberation Army No.94 Hospital were collected. Among them, 60 cases were term pregnancy and not in labor (TN); 46 cases were term pregnancy with preeclampsia and not in labor (TPE); 42 cases were preterm pregnancy and not in labor (PN); 29 cases were preterm pregnancy with pre-eclampsia and not in labor (PPE). Real-time PCR and western blot were used to examine the PPAR and FABP-4 mRNA expression and protein expression in placentas. And linear correlation was used to analyze the relationship between PPAR and FABP-4 protein expression and the prognosis of pre-eclampsia. Results (1)Real-time PCR showed that:① PPAR-α, PPAR-β mRNA expression were not statistically different between placentas from TN and TPE (P>0.05), but PPAR-γ mRNA level in TPE (0.59±0.17) was significantly lower than that in TN (0.81±0.19, P<0.01). However, FABP-4 mRNA level in TPE (0.70±0.23) was significantly higher than that in TN (0.43±0.18, P<0.01). ②There were no statistical differences in PPAR-α, PPAR-β mRNA expression level between PN and PPE (P>0.05). However,PPAR-γ mRNA in the PPE group (0.33±0.14) was significantly lower than that in PN (0.52±0.16, P<0.01), and FABP-4 mRNA level in the PPE group (0.80±0.29) was significantly higher than in the PN group (0.63±0.22, P<0.01).(2)Western-blot showed the same tendency as the mRNA results. ①There were no statistical differences in the protein expression of PPAR-α, PPAR-β, not in term groups(TN and TPE), nor in premature groups (PN and PPE). PPAR-γ protein level in the TPE group (0.46 ± 0.17) was significantly lower than that in TN (0.65±0.20, P<0.01) and FABP-4 protein level in the TPE group (0.60± 0.19) was significantly higher than that in the TN group (0.50±0.21, P<0.05). ②The PPAR-γ protein level in the PPE group (0.30±0.16) was significantly lower than that in the PN group (0.61±0.16, P<0.05), while the FABP-4 protein expression in the PPE group (0.58±0.19) was significantly higher than that in the PN group (0.40±0.19, P<0.05).(3)Linear correlation showed that:①PPAR-γ protein expression correlated negatively with FABP-4 protein expresssion [P<0.01, R2=0.12 in the term groups(TN+TPE), R2=0.15 in the premature groups(PN+PPE)]. ②PPAR-γ protein expression correlated negatively with blood pressure recovery time, 24-hour urinary protein quantification and blood lipid recovery time (P<0.01, R2=0.37,0.35,0.18). FABP-4 protein expression correlated positively with lipid recovery time and blood cholesterol concentrations (P<0.01, R2=0.13,0.25). Conclusions The expression of PPAR-γ decreases in placentas from patients with pre-eclampsia, while the expression of FABP-4 increases. The expression of FABP-4 correlates negatively with the expression of PPAR-γ, and both are associated with the prognosis of pre-eclampsia.

Objective To investigate the correlation between serum levels of 25 hydroxyvitamin D and immunoglobulin E(IgE)in adults.Methods There were 1 969 participants over the age of 19 were enrolled in this studied,serum total IgE,dermatophagoides farinae(Df)-specific IgE,and serum 25(OH)D levels were analyzed.Other variables included sex,age,body mass index,smoking history,and economic status were collected.Adjusted regression analysis was used to examine the independent association of 25(OH)D with serum IgE levels.Results The average serum 25(OH)D level of 1 969 patients was(18.0±6.5)μg/L,the prevalence of asthma,allergic rhinitis,and atopic dermatitis were 15.2％(299/1 969),2.8％(63/1 969)and 3.0％(68/1 969)respectively,however,there was no significant difference in serum 25(OH)D levels in patients with allergic rhinitis.All subjects were divided into four groups according to the serum 25(OH)D level: Q1:less than and equal to 13.4 μg/L,Q2:more then and equal to 13.4 μg/L but less then and equal to 17.0 μg/L,Q3: more then and equal to 17.0 μg/L but less then and equal to 21.7 μg/L,and Q4: more than and equal to 21.8 μg/L.The median TIgE level increased with higher quartiles in the Kruskal-Wallis test.The prevalence of Df in Q1,Q2,Q3,Q4 group were 39.8％,33.2％,38.7％and 43.1％,respectively.Linear regression analysis indicated that 25(OH)D levels were positively correlated with lgTIgE(regression coefficient:0.011,95％CI 0.001-0.021),25(OH)D in male patients with dust mite allergy was positively correlated with lgTIgE(regression coefficient:0.026,95％CI 0.010-0.043).There was no significant correlation between 25(OH)D and lgTIgE in the other groups.Conclusion Adult serum 25(OH)D levels is positively correlated with total IgE levels.