ObjectiveTo investigate current status of community health management for hypertensive patients.Methods A total of 59 communities from 5 provinces of China were selected by cluster sampling methods,and 55 communities responded.The detailed health management for hypertensive patients was collected through structured interviews. Results (1) Self-management support in health education:the rates of diet control,physical exercise and medication guide were 100.0％ (55/55),96.4％(53/55) and 98.2％ (54/55),respectively,and the rates of home blood pressure monitoring,patientdoctor cooperation,and social mental guidance were 83.6％ (46/55),85.5％ (47/55) and 85.5％ (47/55),respectively.(2) Delivery system redesign:the rates of doctor training,branch cooperation,routine follow-up study and health promotion were 100.0％ ( 55/55 ),67.3％ ( 37/55 ),72.7％ (40/55) and 74.5 ％ (41/55),respectively.(3) Decision support:the rates of embedding evidence-based guidelines on daily clinical practice,expert consultation and health maintenance were 72.7％ (40/55),67.3％ (37/55)and 92.7％ (51/55),respectively.(4) Clinical information systems:the usage rates of long-term followup or monitoring system were 80.0％( 44/55 ) and 89.1％ ( 49/55 ),respectively. ( 5 ) Community resources and policies:the rates of health promotion,environment supporting and community action were 96.4％ (53/55),72.7％ (40/55) and 85.5％ (47/55),respectively.(6) Health system support:the rates of using effective evaluation indexes,senior leader supporting,continuous policy making and increased reimbursement of medical insurance in health-care organizations were 81.8％ (45/55),85.5％ (47/55),74.5％ (41/55) and 61.8％ (34/55),respectively.The rates of providing incentives,increasing staff in community,encouraging general practitioner to participate in policy making and increasing the salary of general practitioner were 58.2％ (32/55), 50.9％ ( 28/55 ), 54.5％ ( 30/55 )and34.5％ ( 19/55 ),respectively.ConclusionThe community hypertension management in some areas of China considers the principles of chronic disease models,and may play an important role in the prevention and control of high blood pressure in communities.

Objective　 To study the prevalence and relevant risk factors of low blood pressure and its influence on cardiovascular diseases in China. Methods　A cross-sectional study for low blood pressure was conducted using the data of the third national survey of blood pressure in 1991. Low blood pressure was defined for systolic (SBP) and diastolic (DBP) pressure less than the tenth percentile for the sample (SBP≤98mmHg and DBP≤60mmHg). Results　The prevalence of low blood pressure for males and females were 2.7% and 7.4%, respectively. The prevalence of low blood pressure for females was higher than that of males (P<0.01). Prevalence of low blood pressure was 7.62%, 6.97%, 4.40%, 3.22%, 2.65%, 1.94% for age groups 15～, 25～, 35～, 45～, 55～, 65～, respectively. The prevalence of low blood pressure was gradually declined with aging. There was large variation in the prevalence of low blood pressure for different minorities. The prevalence of low blood pressure was higher in the southern rather than the northern part of China. Logistic regression showed that the age (OR 0.97, 95%CI 0.97～0.98, per 10 mmHg), BMI (OR 0.80, 95%CI 0.80～0.81), drinking (OR 0.89, 95%CI 0.86～0.93) and heart rate (OR 0.981, 95%CI 0.980～0.982) had reverse relationship with low blood pressure. The sex had a positive relationship with low blood pressure. The prevalence of stroke and myocardial infarction in the population with low blood pressure was lower than that of normal pressure or hypertension (P<0.01). Conclusion　The prevalence and relevant risk factors of low blood pressure in China were various. We speculate that low blood pressure in Chinese population appears to be a normal state of physiology.The difinite influence in health needs cohort studies to confirm.

96 anterior teeth with different degree of caries in 80 patients were randomly divided into 2 groups(n =48 teeth,40 patients). In the experimental group the teeth were repair with nanometer resin filling,in the control group with ceramic crown.In 0.5 to 1 year follow-up,the satisfaction rate and the clinical success rate were similar in the 2 groups(P >0.05).Application of nano resin aesthetic restoration can lower tooth injury,postoperative complications and the cost.

Objective To observe the clinical effect of mechanical perfusion preservation kidney transplantation in donor after cardiac death (DCD),and to explore the effect of mechanical perfusion preservation of DCD on renal function recovery.Methods The clinical data of 186 patients undergoing DCD kidney transplantation from January 2012 to December 2016 were retrospectively analyzed.Sixty-eight DCD donor's kidneys were preserved by LifePortpreservation (low temperature mechanical perfusion group),118 DCD donor's kidneys were preserved by static low temperature preservation (static low temperature preservation group).The renal function recovery,the incidence of primary non-function,delayed graft function and infection,and the survival rate of patients and renal grafts were analyzed.Results There was no significant difference between the two groups in gender,age,hemodialysis ratio,dialysis time,BMI,warm ischemia time and cold ischemia time (P＞0.05).There was significant difference in creatinine value between the two groups at 1st week (P＜0.05),but there was no significant difference in creatinine at 3rd,6th,12th,24th and 36th month (P＞0.05).There was significant difference in the incidence of DGF between two groups (P＜0.05),but no significant difference in the incidence rate of PNF,AR and infection,and the survival rate of patient and renal graft between two groups (P＞0.05).There was no significant difference in 1-and 3-year survival rate of the recipients and transplanted kidney between the two groups (P＞0.05).Conclusion LifePort can significantly reduce the incidence of DGF as compared with static cold preservation.The resistance index and perfusion flow of the LifePort have important significance to assess the renal quality.

Objective To assess the relationship between the polymorphisms of heme oxygenase-1 gene and blood pressure level.Methods With the whole-gene based tagging SNP approach,3 tag SNPs of heme oxygenase-1 gene were selected for study.These tag SNPs were genotyped in 503 essential hypertension cases Blood pressure lev-els among different genotypes of each SNP were compared with ANOVA.The haplo.stats program wa8 employed to test haplotype frequency with blood pressure level.Results Subjects with rs2071749 A allele had the lower blood pressure levels than subjects with GG genotypes(SBP:159.5 mm Hg vs.168.5 mm Hg and DBP:97.6 mm Hg vs.101.3 mm Hg respectively.P<0.05).In the haplotype analyses.Haplotype T-T-A which carried the rs2071749 A allele was found significantly associated with SBP and DBP after adjustment for age,gender,body mass index.8n10k.illg and drinking·Conclusion The genetic variants of heine oxygenase.1 gene misht be associated with blood pres-sure levels.

Essential hypertension (EH), a complex polygenic disease, is considered to the result of the genetic interaction of multiple gene alterations in concert with environmental factors. Evidences showed that angiotensin-converting enzyme (ACE) gene and G protein beta3 subunit (GNB3) gene are both important susceptibility genes for EH, and that there exists putative biological connection between the two genes in developing hypertension. To investigate whether hypertension was affected by gene-gene interaction between the two genes in the northern Chinese Han population, a case-control association study including 502 hypertensive cases and 490healthy controls was conducted, selecting the ACE gene I/D polymorpinsm and the GNB3 gene C825T polymorphism. Linkage disequilibrium analysis revealed a significant nonrandom distribution only in male hypertensives, indicating that interaction between ACE gene and GNB3 gene may predispose males to the occurrence of hypertension. Multivariate stepwise logistic regression in single locus analysis, with adjustment for common risk factors for hypertension, demonstrated that the OR for DD/ID versus Ⅱ for hypertension among men was significant (OR 1.57; 95% CI, 1.09 ～2.27; P = 0.016) in dominant genetic model. In combination analysis stratified with respect to gender, slightly significant ORs were found after adjustment in males: OR for TT vs CC, 0.11; 95%CI, 0.01 ～0.99; P = 0.049 within ACE DD genotype; OR for DD/ID vs Ⅱ, 1.52; 95% CI, 1.01 ～2.29; P = 0.047 within GNB3 CC+CT genotype. The results suggest that ACE, or a nearby gene, is a male-specific susceptible gene for hypertension, and that there may exist epistatic gene-gene interaction between ACE D allele and GNB3 825C allele.

Methods: A cross-sectional study was conducted based on the data cohort of China multicenter collaborative study of cardiovascular epidemiology in 2007-2008. A total of 7227 participants were enrolled including 3304 male and 3923 female at the mean age of (55.6±7.1) years. Tea drinking information was collected by questionnaire; participants were stratified by gender and grouped by regular tea drinking. Relationship between tea drinking and blood lipids, lipoprotein levels were assessed by covariance analysis. Results: There were 3012/7227 (41.7%) participants (male: 58.9% and female: 27.2%) regularly drunk tea. With adjusted age, urban and rural, education level, cigarette smoking, alcohol drinking, body mass index (BMI), daily red meat intake, physical work intensity, exercise intensity, histories of hypertension, diabetes and hypercholesterolemia, in male gender, compared with non-regular tea drinker, regular tea drinker had decreased blood level of low density lipoprotein cholesterol (LDL-C), the difference was -0.12 mmol/L, P=0.0001 and increased triglyceride (TG), the difference was 0.11 mmol/L, P=0.0001; in female gender, regular tea drinker showed increased high density lipoprotein cholesterol (HDL-C), the difference was 0.06 mmol/L, P<0.0001. Conclusion: In our research, regular tea drinking was negatively related to blood LDL-C level and positively related to TG in male gender, while it was positively related to HDL-C in female gender; the above correlations were independent from possible influencing factors. The impact of long term regular tea drinking on blood lipids and lipoprotein levels should be further prospectively investigated in community based middle and aged population.

OBJECTIVE: To prepare podophyllotoxin-loaded solid lipid (PPT-SLN) gel and establish its quality control method. METHODS: With stearic acid, stearylamine, soybean lecithin as cosurfactant and PPT as principal agent, PPT-SLN suspension was prepared by the method of emulsion evaporation and solidification at a low temperature, then prepared into PPT-SLN gel with carbomer used as gel matrix. The physicochemical properties of the preparation were investigated, the content and entrapment efficiency of PPT were determinated by high-performance liquid chromatography (HPLC), respectively. The stability of the preparation was investigated as well. RESULTS: PPT-SLN gel appeared as lacte translucent semisolid, with its property and test results all in conformity with the related specification in Chinese Pharmacopoia (2005 edition). The nanoparticles were well-distributed in round or oval shape, with an average particle size of (105.3?34.7) nm, entrapment efficiency of 72.5% and pH value of (7.2?0.3). The preparation was stable within 6 months under room temperature. CONCLUSION: The preparation technology of PPT-SLN gel is feasible and its quality is controlable.

OBJECTIVE: To explore the effects of different analgesia methods after UPPP. METHOD: Ninety cases of patients uvulopalatopharyngoplasty were divided into 3 groups randomly, and 30 cases in each group. The group A was the blank control group without any analgesia measures. The cases in group B were treated with intramuscular injection of parecoxib sodium 40 mg after surgery immediately, and continued injecting 40 mg after 12 hours, 24 hours and 36 hours respectively. 100 mg tramadol replaced 40 mg parecoxib sodium in group C. The VAS scoring was performed after surgery 12, 24, 36, 48, 72, 96 hours in 3 groups, and we observed adverse reaction such as lethargy, nausea, vomiting, dizziness, skin rash and so on. RESULT: The group B and C reduced the pain significantly compared with blank control group. The pain scores in group B were significantly decreased than that in group C (P<. 05). CONCLUSION The analgesic effect of parecoxib sodium after UPPP is significant and better than tramadol. It is worthy to use widely in clinical due to its better effect and less side effect.
Analgesia ; methods ; Analgesics ; therapeutic use ; Humans ; Injections, Intramuscular ; Isoxazoles ; therapeutic use ; Pain Measurement ; Pain, Postoperative ; Palate ; surgery ; Pharynx ; surgery ; Tramadol ; therapeutic use ; Uvula ; surgery

OBJECTIVETo explore the relationship between the major allergens of 6 common allergic foods and IgA nephropathy.

METHODSA sensitive sandwich enzyme-linked immunosorbent assay (ELISA) was used to detect the serum levels of food-specific IgA1, IgG and IgE in 31 patients with IgA nephropathy and 80 healthy volunteers. All the patients were examined for a history of food allergy using a questionnaire.

RESULTSSerum levels of IgA1 and IgG against the major allergens of the 6 common allergic foods were significantly higher in patients with IgA nephropathy than in healthy volunteers (P<0.05). There was no detectable food-specific IgE antibodies in the two groups. No patients had a clear history of food allergy. All the patients with increased IgG levels specific to 4 or more foods simultaneously had proteinuria.

CONCLUSIONSSome foods especially the highly allergic ones may participate in the pathogenesis and progression of IgA nephropathy.

Adult ; Antibody Specificity ; Case-Control Studies ; Female ; Food Hypersensitivity ; classification ; immunology ; Glomerulonephritis, IGA ; blood ; immunology ; Humans ; Immunoglobulin A ; blood ; Immunoglobulin E ; blood ; Immunoglobulin G ; blood ; Male ; Young Adult