Objective To explore the correlation between executive function and white matter lesions (WML) and the diagnostic value by clock drawing test(CDT) in patients with vascular dementia (VaD). Methods Twenty-seven VaD patients and twenty-five normal control subjects were evaluated with CDT to assess the executive function. CDT was scored according the four point method. Age-related white matter change rating scale (ARWMCrs) was used qualitatively to measure and locate the WML by cranial MRI scanning. Results 1. The scores of CDT in normal cognition health and VaD were ( 3.88 ± 0. 33 ) and ( 1.74 ± 0. 98 ). The difference between two groups was statistically significant (P＜0. 01 ). The humerous part and the point part were the earliest to decline in the VaD Patients. The scores of WML were (5.12 ± 4. 19) and ( 11.19± 3.09), respectively. There was significant difference between two groups(P ＜ 0. 01 ). The scores of CDT had significant positive correlation with MMSE scores and negative correlation with WML scores (P ＜ 0. 01 ). Conclusion The executive functional impairment in patients with VaD could be associated with the degree of WML.

Objective:To determine the effects of enforced expression of Foxp3 in lung cancer cell with regards to proliferation and tumorgeneity. Methods: A stable subline NCIH-hFoxp3 was established by liopfectamin-mediated pcDNA plasmid transfection carrying exogenous hFoxp3. The growth curve and secrection of IL-8 and IL-10 of NCIH-hFoxp3 were evaluated using MTT and ELISA, respectively. The in vivo tumorigeneity was assessed as well by inoculation of NCIH-hFoxp3 subcutaneously in nude mice. Results:Lung cancer cell NCIH-hFoxp3 with enforced expression of Foxp3 proliferated slowly but exihited increased in vivo tumorgeneity compared with corresponding control subline. In addition,increased expression of hFoxp3 in NCIH-hFoxp3 augmented secretion and at-tenuated secretion of IL-8 and IL-10,respectively. Conclusion:Increased expression of Foxp3 may promote progression of lung cancer cell by change of cellular microenvironment and evasion of immune surveillance.

Objective To explore the clinical value of AFP-L3,GP73 and GGT as biomarkers in diagnosis of hepatocellular carcinoma (HCC).Methods According to the pathological diagnosis,141 patients were divided into two groups,HCC group were 74 cases,benign liver disease group were 67 cases.Use ELISA method tested the serum AFP-L3 and GP73 levels.The GGT level was detected by the automatic biochemical instrument of all the 141 patients.AFP-L3,GP73 and GGT concentration difference was compared between the two groups.ROC curve was used to determine the cut-off level to diagnose HCC.The value of single use AFP-L3,GP73,GGT and joint the three indexes to diagnose HCC were analyzed.Results The average level of AFP-L3 in the patients with HCC was (113.58±63.62) μg/L,it was significantly higher than that in the patients with benign liver diseases [(23.19±34.54) μg/L] (P ＜ 0.001).The area under the ROC curve of AFP-L3 level was 0.802.Taking AFP-L3 level ≥ 38.47 μg/L as diagnostic criteria,the sensitivity of AFP-L3 level in HCC diagnosis was 81.08 ％ and the specificity was 88.06 ％.The average level of GP73 in the patients with HCC was (126.55±49.56) μg/L,it was significantly higher than that in the patients with benign liver diseases [(56.97±26.48) μg/L] (P ＜ 0.001).The area under the ROC curve of GP73 level was 0.811.Taking GP73 level≥69.44 μg/L as diagnostic criteria,the sensitivity of GP73 level in HCC diagnosis was 75.68 ％ and the specificity was 91.04 ％.The average level of GGT in the patients with HCC was (173.20±179.18) U/L,it was significantly higher than that in the patients with benign liver diseases [(90.77±81.53) U/L] (P ＜ 0.001).The area under the ROC curve of GGT level was 0.713.Taking GGT level ≥ 110.77 U/L as diagnostic criteria,the sensitivity of GGT level in HCC diagnosis was 74.32 ％ and the specificity was 77.61％.Joint use AFP-L3,GP73 and GGT to diagnose HCC,the sensitivity was 83.78 ％,specificity was 92.53 ％.Conclusion Combined detection of tumor markers AFP-L3,GP73 and GGT can improve the positive rate of HCC,which has good clinical application value.

Objective To study the efficacy and complications of reconstruction of failed urethro-plasty for hypospadias with pedicle flap , bladder mucosa , buccal mucosa , and biological patch . Methods 23 patients were enrolled from Jul .2005 to Dec.2011.8 patients, with good local skin condition , were performed with pedicle flap urethroplasty .The other 15 patients, with bad local skin condition or with long segment urethral stricture , were performed with free grafts , including 6 bladder mucosa , 7 buccal muco-sal and 2 biological patch. Results Of the 23 cases, 7 cases were cured by one phase operation .There were 16 (16/25) cases had complications.3 (3/16) cases were failed because of serious infection (2 pedi-cle flap, 1 bladder mucosa ) .The failed cases were implemented with urethroplasty 6 months later by the buccal mucosa installments operation .4 (4/16) cases had solitary urethral fistula (1 pedicle flap, 2 bladder mucosa, and 1 buccal mucosal), who were successfully treated with simple fistula repair 3 to 6 months later. 9 ( 9/16) cases had urethral stricture ( 2 pedicle flap , 3 bladder mucosa , 3 buccal mucosal , and 1 biologi-cal patch graft ) , who were treated with urethral sound and got good result .We had reconstructed the urethra using mucosa graft onlay urethroplasty .All of the 23 patients were followed up with an average of 14.5 ( 6-24) months.23 cases were satisfied with the stretched penis , urination and no need to expand the urethra more than 6 months.3 cases were not satisfied with penile appearance .After communication, these patients did not require a further penis orthopedic surgery . Conclusions Pedicle flap, bladder mucosa , buccal mucosa and biological patch can be used in urethral repair and construction of failed urethroplasty for hypos -padias.Urethral sound dilation plays an important role in hypospadias repair .

Objective To investigate the lesionsin theleft thalamus and to explore their correlation with executive functionin patients with subcortical ischemic vascular disease(SIVD)by using 1H magnetic resonance spectroscopy (1H-MRS) and diffusion tensor imaging (DTI). Methods Fourteen patients with vascular dementia (VaD), 14 patients with vas-cular cognitive impairment without dementia(VCIND)and 14 normal controls (NC) were recruited. The quantitative analy-sis of N-acetylaspartate (NAA), Choline (Cho), myoinositol (MI) and Creatine (Cr) resonance signals in region of interests (ROI) in the left thalamus were measured. Fractional anisotropy (FA) and mean diffusivity (MD) values in the same region were examined by using DTI. The relationship were analyzedamong the MRS, DTI ratios and cognitive impairment reflect-ed in MMSE and trail making test(TMT). Results The NAA/Cr ratio showed a gradual decrease in the left thalamus of VaD andVCIND patients compared with controls(F=3.656, P=0.038). There was no significant difference in NAA/Cr ra- tiobetween VaD and VCIND patients.Compared with controls, patients with VaD and VCIND demonstrated increased MD value in the left thalamus(F=3.882, P=0.030).There was no significant difference in MD value between VaD and VCIND patients (P>0.05). There were no correlations between NAA/Cr, MI/Cr, Cho/Cr value and DTI parameters in the ROI (P>0.05). TMTb time was positively associated with Cho/Cr(r=0.520,P=0.001 ) and with MD value in the left thalamus (r=0.305, P=0.044). Conclusions Combination of 1H-MRS with DTI can provide the valuable informationon the potential lesions in the thalamus in patients with SIVD. The Cho/Cr and MD values in the leftthalamus may be correlated with ex-ecutive function.

Objective To discuss the effect of Quality Control Circle activity optimize Traditional Chinese Medicine (TCM) nursing program in improving the recovery of gastrointestinal function after cesarean section. Methods In the management of applying QCC method to optimize TCM nursing program to promote the recovery of gastrointestinal function after cesarean section. The study was conducted on patients with cesarean section of the department of obstetrics and gynecology of shenzhen hospital of Guangzhou university of traditional chinese medicine (Futian). 36 cases of the control group were patients before the optimization of TCM nursing program by QCC on February 13-26, 2017, and 36 cases of the intervention group were patients after that on July 2 to 15, 2017. Before and after the QCC program, the time of postoperative of cesarean section patients' first anus exhaust, anal exhaust rate in 18 hours and lactation time were compared. The postoperative of cesarean section patients′first anus exhaust time, 18 hours anal exhaust rate and lactation time were investigated , and essential factors and really causes of the anal exhaust rate in 18 hours were analyzed, and a corresponding countermeasures were made. Results After TCM nursing program, the postoperative of cesarean section patients′ first anus exhaust time and lactation time were significant reduced (P<0.05);anal exhaust ratein 18 hours wasrise from 22.2％(8/36) to 86.1％(31/36). The patients after cesarean sectionwhose anal exhaust rate in 18 hours was increased significantly. The target success rate was as high as 116％, and the recovery rate was as high as 287.8％. Conclusions QCC activity optimize TCM nursing program can improve the recovery of gastrointestinal function after cesarean section. It enriched the connotation of TCM nursing programs, promote the implementation and standardizes the operation process of it. It also improved the clinical efficacy of TCM nursing program, and indeed promoted the patients′ gastrointestinal function after cesarean section, so that it is worthy of clinical application.