Objective To observe the clinical effect of Qiye Shenan tablet combined with sumatriptan in the treatment of middle-aged and elderly patients with chronic migraine.MethodsA total of 124 elderly patients with chronic migraine treated in our hospital from July 2015 to December 2015 were selected.The patients were divided into two groups according to the principle of randomization, with 62 cases in each group.The control group was treated with sumatriptan, The observation group was treated with Qiye Shenan tablet on this basis.The curative effect of the two groups, the relevant indicators and adverse reactions were analyzed.ResultsThe effective rate was 95.16% in the observation group, which was higher than that in the control group (80.65%, P<0.05).After treatment, the VAS score and the main symptom scores of the observation group were (1.86±0.42,3.48±0.59), respectively, which were lower than those in the control group (3.19±0.50,5.06±0.64) (P<0.05).The level of nitric oxide (NO) in the observation group was (33.04±3.86)μmol/L, which was lower than that in the control group (40.92±4.28)μmol/L(P<0.05).The adverse reaction rate was 11.29% in the observation group, which was lower than that in the control group (17.74%), but there was no significant difference between the two groups.ConclusionQiye Shenan tablet can improve the therapeutic effect of chronic migraine in the elderly, reduce the pain of the patients and improve the related symptoms, and the safety of medication.

Objective To evaluate the value of electrospun polymethyl methacrylate (PMMA) nanofibers with different topological structures as scaffolds for growth of Schwann cells (SCs).Methods Electrospun PMMA nanofibers with random or aligned topological structures were fabricated and measured with biocompatibility.Lentivirus-transfected green fluorescent protein was used as the reporting gene to monitor form and growth manner of SCs on different substrates and dependency of cell body and process with fiber structure,with PMMA thin films served as the control.Results Electrospun PMMA nanofibers revealed good biocompatibility and could exert contact guidance to the growth of SCs.Topological structures of the electrospun nanofibers influenced cell morphology.SCs were aligned with the orientation of substrate fibers and form longer cell process when growing on aligned nanofibers (P ＜0.01).Primary SCs preferred to follow the cue of aligned nanofibers compared to random fibers.Conclusion Aligned electrospun PMMA nanofibers have the potentiality as transplantable scaffolds for loading SCs after neural injury.

Objective To investigate the correlation between seminal plasma hepatitis B virus (HBV) DNA copy and semen parameters and sperm DNA fragmentation (SDF).Methods The seminal plasma HBV-DNA was detected by the real-time PCR in 148 infertility males,and those with serum HBV-DNA above (positive) or below (negative) 5.0 × 102U/ml were analyzed respectively by semen parameters,sperm morphology and sperm DNA fragmentation (SDF).Results Of 148 male,60 (40.5％) were seminal plasma HBV-DNA positive,and of 60 positive patients,56 (93.3％) were serum hepatitis B e antigen(HBeAg) positive,which was higher than those of seminal plasma HBV-DNA negative males (31cases,35.2％).Serum HBeAg and HBV-DNA in seminal plasma HBV-DNA positive patients were 845.7(0.2 ～ 1455.0) S/CO and (1.7 ± 1.1) × 108U/ml,which were higher than those of HBV-DNA negative patients [HBeAg:0.1 (0.1 ～ 1374.0) S/CO;HBV-DNA:(2.3 ± 1.1) × 107 U/ml,P ＜ 0.01].Seminal plasma HBV-DNA positive patients exhibited lower semen volume,sperm concentration,the percentage of forward moving sperm and less normal morphology compared to HBV-DNA negative patients [(2.44±1.2)mlvs.(3.07±1.3)ml,(66.8±49.1) ×106/mlvs.(87.1 ±65.4) ×106/ml,(54.3± 16.1)％ vs.(59.1 ±15.3)％,(3.77 ±2.8)％ vs.(6.15 ±4.2)％,P＜0.05].The number of patients with teratozoospermia was significantly higher in seminal plasma HBV-DNA positive patients (56.7％ versus 34.1％,(P ＜ 0.01).The SDF in seminal plasma HBV-DNA positive patients was(18.1 ± 12.3)％,while it was(14.4 ± 8.4)％ in negative patients,and the difference of SDF in these two groups was significantly (t =2.197,P ＜ 0.05).Conclusion Seminal plasma HBV-DNA positive could affect the semen parameters,sperm morphology and SDF.

Objecfive To detect the functional repair of metanephric mesenchymal cells (MMCs) transplantation in adriamycin (ADR)-induced glomerulopathy rats. Methods A total of 90 Sprague-Dawley female rats were randomly divided into three groups:ADR group (n=40,rats were injected via the tail vein with O.25 mg ADR/100 g body weight on days 1 and 21),ADR- MMCs group(n=40,rats were injected via the tail vein with 5×10~6-7×10~6 MMCs 8 weeks after the second ADR administration),control(n=10).All the rats were scarified 8 weeks after MMCsinjection.Pathology and collagen IV expression in renal tissue were examined.Moreover,matrix metalloproteinases 2 (MMP-2) and matrix metallopmteinases 9 (MMP-9) expression in the renal tissue were also detected with immunohistochemistry,and quantity analysis of protein and gene was further demonstrated with Westem blot and RT-PCR analysis,respectively. Results There were no significant differences in tubulointerstitial injury score and glomerulosclerosis degree between ADR group and ADR-MMCs group(P>0.05).Compared with ADR group,collagen Ⅳ and MMP-2 expression decreased, MMP-9 expression incrased in renal tissue of ADR-MMCs group, and the difference was significant (P<0.05). Conclusion MMCs transplantation may have potentially therapeutic effect on renal tissue fibrosis of adriamyein-induced glomerulopathy in rats, and the signaling pathways of MMPs appear to be involved in these processes.

Objective To investigate the effect and possible mechanism of bone marrow stem cell mobilized by stem cell factor (SCF) with granulocyte colony-stimulating factor(G-CSF)on renal peritubular capillary, fibrosis and renal function in unilateral ureteral obstruction (UUO) rats. Methods One hundred and twenty eight healthy male Wistar rats were randomly divided into four groups: Sham group, SCF-G group, UUO group and UUO+SCF-G group. Eight rats of each group were randomly selected and killed on the 5th, 14th, 21st and 28th day. Serum creatinine, CD34 positive cells and factor Ⅷ positive cells in renal interstitium, histopathologic lesion scores of interstitial fibrosis and interstitial pathology in kidney were measured. The mRNA expression of vascular endothelial growth factor (VEGF). and thrombospondin-1 (TSP-1) in the renal cortex was detected. Results (1) The renal interstitial fibrosis anti the loss of peritubular capillary were observed in UUO group after two weeks. (2) The number of bone marrow stem cells homing to renal interstitium in UUO +SCF-G group was significantly higher than that in UUO and Sham groups (P<0.05). (3) The loss of peritubular capillary in UUO+SCF-G group appeared later than that in UUO group (P<0.05). (4) The interstitial fibrosis and tubule injury was milder in UUO+SCF-G group than that in UUO group (P<0.05). (5) The decrease of VEGF mRNA expression of renal cortex in UUO +SCF-G group was seen later than that in UUO group. VEGF mRNA expression in UUO+SCF-G group was higher than that in UUO group. (6) The increase of TSP-1 mRNA expression of renal cortex in UUO+SCF-G group was seen later than that in UUO group. TSP-1 mRNA expression in UUO+SCF-G group was lower than that in UUO group (P<0.05). (7) In UUO and UUO+SCF-G groups, peritubular capillary index was negatively correlated with serum creatinine, interstitial fibrosis and interstitial lesion scores. VEGF mRNA expression of renal cortex was positively correlated with peritubular capillary index, and TSP-1 mRNA expression of renal cortex was positively correlated with peritubular capillary index. Conclusions (1)The loss of peritubular capillary is found in UUO group, and is correlated with interstitial fibrosis and interstitial lesion. (2) Application of SCF with G-CSF can effectively motivate stem cells to injured renal tissue, contribute to decrease the loss of peritubular capillary, lessen interstitial fibrosis and interstitial lesion, and ameliorate renal function. (3) Application of SCF with G-CSF can up-regulate VEGF mRNA expression and down-regulate TSP-1 mRNA expression, which may contribute to promote the repair of endothelial cells and protect peritubular capillary.

Objective:To investigate the correlation of serum pro-gastrin-releasing peptide (ProGRP), sugar chain antigen 242(CA242), procalcitonin(PCT) levels in patients with chronic atrophic gastritis (CAG) with intestinal metaplasia and Helicobacter pylori(Hp) infection and prognosis.Methods:One hundred patients with CAG intestinal metaplasia in Emergency General Hospital were selected as the research objects, and they were divided into infection group (75 cases) and non-infected group (25 cases) according to whether they had Hp infection. The clinical data, levels of serum ProGRP, CA242, and PCT were compared between the two groups, and the diagnostic value of the combination of serum indicators in the diagnosis of Hp infection in CAG intestinal metaplasia patients and their correlation with prognosis were analyzed.Results:The degree of atrophy and intestinal metaplasia in the infected group were higher than those in the non-infected group ( P<0.05). The levels of serum ProGRP, CA242 and PCT in the infected group were higher than those in the non-infected group: (159.41 ± 42.38) ng/L vs. (105.84 ± 18.29) ng/L, (7.24 ± 2.28) kU/L vs. (4.12 ± 1.30) kU/L, (3.84 ± 1.12)μg/L vs. (2.57 ± 0.82) μg/L, there were statistical differences ( P<0.05). The results of Spearman analysis showed that the levels of ProGRP, CA242, PCT had positive correlation with atrophy degree ( r = 0.614, 0.629, 0.672, P<0.05), and had positive correlation with intestinal metaplasia degree ( r = 0.574, 0.591, 0.603, P<0.05). The area under the curve (AUC) for the combined diagnosis of Hp infection in patients with CAG intestinal metaplasia by serum ProGRP, CA242, and PCT was 0.874 (95% CI 0.793 - 0.932), the diagnostic sensitivity and specificity were 76.00% and 92.00%, respectively. The incidence of gastric neoplasms in patients with Hp positive combined diagnosis of serum ProGRP, CA242, and PCT within 2 years (11.86%) was higher than that of negative patients (0), but the difference was not statistically significant ( P>0.05). Conclusions:The levels of serum ProGRP, CA242 and PCT in patients with CAG intestinal metaplasia are closely related to Hp infection. The combination of various indicators has high application value in the diagnosis of Hp infection.

Objective To study the recurrence risks of viral hepatitis B (VHB) after liver transplantation for hepatitis B virus (HBV)-related liver diseases.Methods A total of 599 patients undergoing liver transplantation due to HBV-related liver disease [hepatic cellular cancer (HCC),decompensated liver cirrhosis (DLC),acute liver failure (ALF)] were included in this study.All patients included in this study have been followed up for at least 12 month for liver biochemistry and HBV testing,altogether with the clinic presentation and outcomes.Treatment protocols about prevention of VHB recurrence in perioperative period and after liver transplantation,the time interval and influence factors of VHB recurrence,and the disease prognosis were analyzed.Results Of the 599 patients,36 cases of VHB recurrence were observed.The rate of VHB recurrence was 7.2％ (23/319),5.6％ (13/232) and 0 (0/48) for HCC,DLC and ALF,respectively.The rates of VHB recurrence were 2.3％,5.5％,6％ for 1 year,5 years and 8 years,respectively.The rate of VHB recurrence in the lamivudine group was significantly higher than in enticavir group and combination therapy group [16.5％ (22/133),2.9％ (8/280),and 3.2％ (6/186),respectively,P＜0.05 for all].Conclusion HCC and DLC as liver transplant indications are independent risk factors for VHB recurrence after liver transplant.For liver transplant patients with HBV-related liver disease,entecavir monotherapy and combination therapy (lamivudine and adefovir,or tenofovir) are both more effective on the prophylaxis of VHB recurrence than lamivudine monotherapy.

Objective This study focused on the recurrence risks of viral hepatitis B (VHB) after liver transplantation for hepatitis B virus (HBV)-related liver diseases.Methods A total of 599 patients undergoing liver transplantation due to HBV-related liver disease [hepatic cellular cancer (HCC),decompensated liver cirrhosis (DLC),acute liver failure (ALF)] were included in this study.All patients included in this study have been followed up for at least 12 months for liver biochemistry and HBV testing,altogether with the clinical presentation and outcomes.Treatment protocols about prevention of VHB recurrence in perioperative period and after liver transplantation,the time interval and influencing factors of VHB recurrence,and the disease prognosis were analyzed.Results Of the 599 patients,VHB recurrence were observed in 36 cases.The rate of VHB recurrence was 7.2％ (23/319),5.6％ (13/232) and 0 (0/48) for HCC,DLC and ALF,respectively.The rate of VHB recurrence was 2.3％,5.5％ and 6％ for 1 year,5 years and 8 years,respectively.The rate of VHB recurrence in the lamivudine group was significantly higher than in enticavir group and combination therapy group [16.5％ (22/133),2.9％ (8/280),3.2％ (6/186),respectively,P ＜ 0.05].Conclusion HCC and DLC as liver transplantation indication are independent risk factors for VHB recurrance after liver transplantatuib.For liver transplantation patients with HBV-related liver disease,entecavir monotherapy and combination therapy (lamivudine and adefovir,or tenofovir are both more effective on the prophylaxis of VHB recurrance than lamivudine monotherapy.

Objective : To investigate the correlation between obstructive sleep apnea hypopnea syndrome (OSAHS ) and hypertension and its risk factors ,so as to provide basis for prevention and treatment of OSAHS accompanied by hypertension . Methods : A total of 108 OSAHS patients were enrolled and the general conditions were recorded . The blood pressure at 22 ∶ 00 before sleep and that at 8 ∶ 00 . next morning was determined routinely ,and the blood lipid level was detected . According to apnea hypoapnea index (AHI) ,the patients were divided into three groups ,the mild group (5/h ≤ AHI < 15/h) with 31 cases ,the moderate group (15/h ≤ AHI < 40/h) with 36 cases ,and the severe group (AHI ≥ 40 /h) with 41 cases . The levels of blood pressure were compared among the groups . According to whether OSAHS was accompanied by hypertension ,the patients were divided into simple OSAHS group and OSAHS accompanied by hypertension group . The relevant factors associated with OSAHS accompanied by hypertension were screened out by single factor analysis ,and then the multiple Logistic regression analysis was conducted .Results : (1)Among 108 patients with OSAHS ,60 cases(55 .6% ) were accompanied by hypertension ,including 15 cases of mild group(48 .4% ,15/31) ,19 cases of moderate group (52 .8% ,19/36) ,and 26 cases of severe group (63 .4% ,26/41 ) . There was no significant difference regarding the prevalence rate of hypertension among the three groups (P > 0 .05) .There were significant differences regarding systolic blood pressure(SBP) and diastolic blood pressure (DBP) at 22 ∶ 00 and 8 ∶ 00 among the three groups (P < 0 .05) ;SBP and DBP at 22 ∶ 00 and 8 ∶ 00 in severe group were significantly higher than those in mild group (P< 0 .05) .SBP at 22 ∶ 00 and 8 ∶ 00 in severe group was significantly higher than that in moderate group (P< 0 .05) .(2) Single factor analysis showed that age ,body mass index (BMI) ,smoking rate ,abdominal circumference ,AHI ,total cholesterol(TC) ,triglyceride(TG ) and low density lipoprotein cholesterol (LDL-C) in OSAHS accompanied by hypertension group were significantly higher than those in simple OSAHS group ,while HDL-C was significantly lower than that in simple OSAHS group ( P < 0 .05 ) . (3 ) Multivariate Logistic regression analysis showed that BMI ,AHI ,TC were the risk factors for OSAHS accompanied by hypertension .Conclusions :The level of blood pressure in patients with OSAHS was accordance with the disease severity ,while BMI ,AHI ,TC were the risk factors for OSAHS accompanied by hypertension .

Objective To investigate the clinical effects of preventing transurethral resection of prostate syndrome(TURP) by monitoring blood glucose and serum sodium during hysteroscopic electrosurgery.Methods Forty-six patients with benign uterine conditions were enrolled in our study with objective sampling method.5％ dextrose was used as irrigating fluid for the hysteroscopic resection in these patients.Blood glucose,biochemical indicator and the differences of liquid intake and output volume were monitored before and during the surgery.Results After operation,the level of blood glucose in all patients had increased,but serum sodium decreased,both of which showed significant differences compared with pre-operative (P ＜ 0.05).One case of hyperglycemia and hyponatremia was detected during the operation.After the effective and symptomatic treatment,the condition of the patients was improved and the dangerous situation was avoided.Conclusions It is effective to find the abnormal increase of blood glucose and take measures in order to prevent TURP syndrome by the effective cooperation of doctors and nurses and monitoring blood glucose and serum sodium during hysteroscopic electrosurgery.