[Objective]To use urodynamic method to evaluate "free sacro-capsule"pre-operation and post-operation effect,also evaluate bladder and urethral function.[Method]Twenty children were included in this study.[Result]All children had none damage after operation.The PVR and DLPP of post-operative group are significantly decreased.The BC and MCC of post-operation group was significantly higher than pre-operation group(P

It has been reported that celastrus orbiculatus has anti-cancer activities. The mechanism mainly lies in its functions of inhibiting tumor cell proliferation, inducing tumor cell apoptosis, repressing tumor angiogenesis, and reversing tumor multidrug resistance, etc. To study the material basis of its anti-cancer pharmacodynamics and the mechanism of tumor inhibition has significant meanings and a wide application perspective.

Description of the practice, significance and principles of networking operation for primary medical institutions in Shenzhen, and an introduction to the strategy and implementation assurance. The paper covered the following features of such operation: establishment and upgrading of the primary patients movement system; establishment of the tiered health service system; establishment of the consultation and referral system based on networking operation; establishment of multi-institution practice system for physicians within the network; establishment of medical resources sharing system within the network; support for joint research programs; experiment in effective medical insurance payment and health service price support system; diversity and loose structure of institutions within the network

Objective To evaluate the effect and safety of intravenous (IV) thrombolysis, intra-arterial (IA) thrombolysis and mechanical adjuvant intra- arterial thrombolysis (IA + MA) in treating cardiogenic cerebral embolism. Methods A total of 66 patients with cardiogenic cerebral embolism were randomly divided into IV group (n = 25), IA group (n = 18), IA + MA group (n = 23). The artery recanalization rate, NIHSS score, GCS score, BI excellent rate, symptomatic intracranial hemorrhage rate and mortality after different thrombolytic therapies were determined. The results were compared between each other among the three groups. Results In all three groups both the post-treatment NIHSS score and GCS score were significantly improved when compared with pre-treatment ones (P < 0.05). In IA + MA group the artery recanalization rate was 78.3%(18/23) and the BI excellent rate was 40%(10/25), which were significantly higher than those in IV group (P < 0.05). The symptomatic intracranial hemorrhage rate in IA group was 5.6%(1/18), which was strikingly lower than that in IV group (32%, 8/25). Analysis of the causes showed that the artery recanalization rate in patients with valvular heart disease or cardiac myxoma was rather lower, but the intracranial hemorrhage rate and mortality in these patients were much higher. Conclusion Thrombolytic therapy can improve neurological deficit in cardiogenic cerebral embolism, and the therapeutic effect of mechanical adjuvant intra- arterial thrombolysis is definitely better.

Objective To examine the levels of plasma tissue factor pathway inhibitor (TFPI) in patients with acute pancreatitis (AP) to assess the clinical value of diagnosis for severe acute pancreatitis ( SAP).Methods Sixty-eight patients were divided into mild acute pancreatitis (MAP)group (n=36) and SAP group (n=32), and twenty volunteers were chosen into normal group ( n=20 ) .Clinical data of these patients were collected, including APACHEⅡscore and Ranson score.Plasma levels of TFPI were measured by ELISA.Results The plasma levels of TFPI in SAP group, MAP group and control group were (4274.25 ±639.83),(3026.81 ±465.76) and (2468.73 ±262.39)pg/ml, respectively(P<0.05).There were significant positive correlations between TFPI and WBC, AST, ALT, TBIL, Cr, PT, APTT, PCT, APACHEⅡscore and Ranson score (P<0.05).The area under the curve (AUC) of TFPI for SAP was 0.902(95%CI=0.845 -0.959, P<0.05 ) .The cutoff value was 4028.83 pg/ml for plasma TFPI with a sensitivity of 87% and a specificity of 78%.Conclusion Plasma levels of TFPI in patients with SAP are significantly increased, which maybe help diagnose SAP.

Objective To evaluate the role of plasma IL-37 levels in patients with acute coronary syndrome (ACS). Methods Plasma biomarkers IL-37, CRP and NT-proBNP levels were measured in 40 patients with stable angina pectoris (SA group), 65 patients with unstable angina pectoris (UA group), 47 patients with acute myocardial infarction (AMI group) and 60 control patients. Results The plasma IL-37, CRP and NT-proBNP levels were significantly increased in patients with ACS patients. A correlation analysis showed that the plasma IL-37 levels were positively correlated with the levels of CRP and NT-proBNP, and negatively correlated with LVEF. Conclusions The results indicated that the plasma IL-37 levels are associated with the onset of ACS symptoms.

Objective Secretion and aggregation dysfunction of platelets are closely related with uncontrollable septic inflammation and abnormal blood coagulation.This study was to investigate the effect of emodin on platelet aggregation (PA) and secretion in mice with late sepsis.Methods We randomly divided 111 healthy SPF male C57BL/6 mice into a sham operation (SO) group, a cecal ligation (CL) group, and an emodin (Em) group and treated those of the Em group intragastrically with emodin after cecal ligation.At 72 hours after operation, we recorded the survival rate of the mice, measured the platelet count and the levels of serum alanine aminotransferase (ALT) and creatinine (Cr), and detected the PA rate by aggregometry, the P-selectin level by flow cytometry, the serum 5-HT concentration by ELISA, and the expressions of Rab27 mRNA and protein by RT-PCR and Western blot, respectively.Results At 72 hours after cecal ligation, the survival rates in the SO, CL and Em groups were 100%, 60% and 66.7%, respectively.The platelet count was significantly decreased in the CL group as compared with that in the SO group ([461.00±64.77] vs [775.00±65.89]×109/L, P<0.05) but remarkably increased in the Em group ([635.20±83.57]×109/L) in comparison with that in the CL group (P<0.05);the levels of ALT and Cr were markedly higher in the CL than in the SO group (ALT: [194.02±31.85] vs [41.55±1.24] U/L, P<0.05;Cr: [1.94±0.29] vs [0.72±0.11] mg/dL, P<0.05), but lower in the Em (ALT: [162.56±31.51] U/L;Cr: [1.53±0.30] mg/dL) than in the CL group (P<0.05);the PA rate and serum 5-HT concentration were significantly reduced in the CL group as compared with the SO group (PA: [12.67±4.04] vs [43.33±2.89]%, P<0.05;5-HT: [13.18±2.31] vs [34.35±5.79] ng/L, P<0.05), but the former was remarkably elevated ([24.67±2.52]%) while the latter showed no significant difference in the Em group ([17.41±2.16] ng/L) as compared with the CL group (P<0.05);the P-selectin expression was markedly higher in the CL than in the SO group ([16.78±1.60] vs [2.33±0.14] %, P<0.05), but lower in the Em ([12.58±2.28] %) than in the CL group (P<0.05).No statistically significant differences were observed at 72 hours postoperatively among the SO, CL and Em groups in the expression Rab27b mRNA (1.85±0.04 vs 1.84±0.02 vs 1.87±0.29, P>0.05).The Rab27b protein expression was markedly lower in the CL and Em groups than in the SO group (0.093±0.015 and 0.140±0.026 vs 10.380±0.036, P<0.05) but with no significant difference between the former two groups (P>0.05).Conclusion Emodin can improve platelet count and aggregation, down-regulate the expression of P-selectin, protect the liver and kidney function, and reduce mortality from late sepsis.

Objective: To study the dynamic changes of type Th22 cell immunological response during atherosclerosis process in experimental mice in order to provide a new theoretical basis for atherosclerosis therapy. Methods: 8 weeks C57BL/6J mice were divided into 2 groups: Experiment group,n=24 ApoE-/- mice and Control group, n=24 normal mice. All animals received high fat diet and the following indexes were compared between 2 groups at 0, 4, 8, 12 weeks after treatment: aortic atherosclerotic lesions were deifned by Oil red O staining, dynamic changes of Th22 cells in spleen were measured by lfow cytometry, mRNA expressions of interleukin-22 (IL-22), IL-22R1, AhR and T-bet in aorta were examined by RT-PCR, blood levels of IL-22 was detected by ELISA. Results: Compared with Control group, Experiment group had the increased area of aortic atherosclerosis (the ratio of plaque area/lumen area) and Th22 cell (CD4+ IL-22+/CD4+T cell) amount, elevated mRNA expressions of IL-22, IL-22R1, AHR, T-bet in aorta and higher blood levels of IL-22 at all time points, the differences between each time point (except 0 week) had the statistic meaning,P<0.05. In Experiment group, the differences between 2 adjacent time points, for the area of aortic atherosclerosis and mRNA expressions of AHR, T-bet: 4 weeks vs 0 week, 8 weeks vs 4 weeks, 12 weeks vs 8 weeks all had statistic meaning; for Th22 cell amount: 4 weeks vs 0 week, 8 weeks vs 4 weeks had statistic meaning and 12 weeks vs 8 weeks had no real distinction; for mRNA expressions of IL-22, IL-22R1 and blood levels of IL-22: 4 weeks vs 0 week had statistic meaning and 8 weeks vs 4 weeks, 12 weeks vs 8 weeks had no real distinctions. Conclusion: Hyperactive immunological response of Th22 cells might be involved in atherosclerosis process, the relevant mechanism should be further studied.

Objective To investigate the clinical values of heparinase-modified thromboelastography(hmTEG)in heparin monitoring during continuous renal replacement therapy.Methods A total of 97 cases who were undergoing continuous renal replacement therapy(CRRT)in the intensive care unit of the 94th People's Liberation Army Hospital from Jan 2014 to Jun 2019 were enrolled in this stud-y.The patients were divided into TEG group and APTT group according to different means of heparin monitoring during continuous renal replacement therapy.In total,278 hemofilters were used in all the blood purification therapies.Complication of bleeding,CRRT time,total heparin dose and SOFA(sequential organ failure assessment)score of the patients were compared between the TEG and APTT groups.The filter life span and survival time in hospital were also compared using Kaplan-Meier analysis.Rusults Compared with APTT group,the total heparin dose in TEG group were significantly higher(P＜0.05).The CRRT time of patients and the average filter life span in TEG group were significantly longer than those of APTT group(P＜0.05).Compared to APTT group,the 28-day SOFA in TEG group was significantly lower(P＜0.05).Survival analysis showed that the 28-day risk of death in the patients of APTT group was 2.01 times higher than that in TEG group(P＜0.05).The 72-hour filter life of TEG group was significantly longer than that of APTT group(P＜0.05).Conclusion The use of hmTEG for monitoring heparin in blood purification should be superior in terms of safety and efficacy with longer filter life span and higher survival rate of patients.

OBJECTIVETo investigate this association between ABO blood groups and coronary heart disease (CHD) in the Chinese Guangxi Zhuang population.

METHODSFrom August 2010 to April 2013, we performed a case-control study in a Chinese Zhuang population, which included 1 024 CHD cases and 1 024 age and gender-matched non-CHD controls. The ABO blood groups and biological variables were measured by standard laboratory procedures. The Gensini score was used to evaluate the severity of coronary artery stenosis.

RESULTSCompared to non-CHD control group, CHD group had higher levels of fasting blood glucose ((6.71 ± 6.72) mmol/L vs. (4.98 ± 1.55) mmol/L, P < 0.001), LDL-C ((2.89 ± 1.18) mmol/L vs. (2.60 ± 1.05) mmol/L, P = 0.002) and CRP ((7.74 ± 7.32) mg/L vs. (2.93 ± 2.19)mg/L, P < 0.001) as well as higher proportion of history of hypertension (57.0% vs. 27.5%, P < 0.001), history of diabetes (29.6% vs. 9.6%, P < 0.001), family history of CHD (35.3% vs. 10.6%, P < 0.001) and smoking (51.0% vs. 38.2%, P < 0.001). Logistic analysis indicated that ABO blood groups were associated with CHD risk in the Chinese Zhuang population. Compared with group O, the group B individuals had a higher risk of CHD (OR = 2.33, 95% CI 1.88-2.90, P < 0.001), this result remained after adjustment for the conventional CHD risk factors (OR = 1.55, 95% CI 1.05-2.52, P = 0.047). In addition, there were significant differences of Gensini score between non-O subjects and group O subjects in the CHD group, and MACE at 1-year follow-up was similar between ABO blood groups of CHD individuals.

CONCLUSIONABO blood groups are associated with CHD risk in the Chinese Zhuang population.

ABO Blood-Group System ; Asian Continental Ancestry Group ; Case-Control Studies ; China ; Coronary Artery Disease ; Coronary Stenosis ; Diabetes Mellitus ; Humans ; Hypertension ; Smoking