Objective To discuss the influence of the management of family-doctor responsibility system on drug utilization and compliance of hypertensive patients.Methods 1039 primary hypertension patients in Zhenhai Lianhua Community who were under the management of the residents electronic health files in June 2012,were implemented with the latest family-doctor responsibility system for eight months.The on-site questionnaire survey and electronic health management platform were carried out to analyze the drug utilization and treatment compliance of hypertensive patients.Results The proportion of taking medicine treatment among 1039 patients with essential hypertension reached 85.2％,including 56.3％ patients who took one kind of drug,35.4％ patients who took two kinds of drugs and 8.3％ patients who took at least three kinds of drugs.The most commonly used drugs were Amlodipine Besylate,Felodipine,Irbesartan and Hydrochlorothiazide tablets,Irbesartan,Levamlodipine Besylate tablets,Metoprolol Tartrate tablets and etc.The rate of patient compliance was 65.5％.After comparing the compliance of any two among three kinds of drug groups,the comparison of compliance between patients who took one kind,two or three kinds of drugs showed statistical significance.The comparison of drug types and compliance showed that compliance with compound preparation was statistically different from compliance with ARB,calcium antagonists,sympatholytic agent,diuretics.The educational level was also related to the compliance.Conclusions After the implementation of the family-doctor responsible management,the treatment rate and compliance rate are high,and the patients with hypertension in community still give priority to long-acting drugs.

Objective To examine the effect of mycophenolic acid(MPA)on mesangial cell(MC)proliferation and on expressions of transforming growth factor-β(TGF-β)and connective tissue growth factor(CTGF)induced by high glucose.Methods The proliferation activity of mesangial cells incubated for 24h,48h and 72h in different concentrations of MPA was observed by MTT assay.The expressions of TGF-β and CTGF were measured by Western blot.Results MPA inhibited the MC proliferation and expressions of TGF-β and CTGF induced by high glucose.Conclusions MPA decreases the release of extracellular matrix by inhibiting the MC proliferation and expressions of TGF-β and CTGF,and subsequently slows the development of glomerulosclerosis in diabetic nephropathy.

Four hundred new recruits in 1984, whose HBVM was seronegative before immunization, were selected and equally divided into two groups: vaccination and control. Hepatitis B vaccine was given to every one of the vaccination group once every month for three months. Anti-HBs responses were determined on the 1st, 3rd, 6th and 12th months after the first injection. The seropositive rates were shown to be 60%, 96.2%, 92.9% and 84.6% respectively. None of the recipients showed any abnormality in the tests of SGPT, HBsAg and anti-HBc. On the other hand, 1/3 of the recruits in the control group showed HBVM seropositive after 6-month and 1/2 of them became HBVM seropositive in one year. The above results proved that hepatitis B vaccine was safe, reliable and effective in the preven tion of hepatitis B in troops of special duty.

Objective To examine the effect of mycophenolic acid(MPA)on mesangial cell(MC)proliferation and on expressions of transforming growth factor-?(TGF-?)and connective tissue growth factor(CTGF)induced by high glucose.Methods The proliferation activity of mesangial cells incubated for 24h,48h and 72h in different concentrations of MPA was observed by MTT assay.The expressions of TGF-? and CTGF were measured by Western blot.Results MPA inhibited the MC proliferation and expressions of TGF-? and CTGF induced by high glucose.Conclusions MPA decreases the release of extracellular matrix by inhibiting the MC proliferation and expressions of TGF-? and CTGF,and subsequently slows the development of glomerulosclerosis in diabetic nephropathy.

Objective To investigate the relationship between the preterm infants after premature rupture of the membranes(PROM)brain injury and some cellular factors in the umbilical cord blood and amniotic fluid,and ana-lyze the biological markers with great predictive value,and provide a theoretical basis for early monitoring of brain injury in premature infants. Methods One hundred and thirty - nine singleton infants with PROM,their gestation less than 34 weeks,were evaluated. The umbilical cord blood and amniotic fluid of cytokines,including interleukin - 1β(IL - 1β),IL - 4,IL - 6,IL - 8,IL - 10,IL - 17A,tumor necrosis factor alpha(TNF - α),granulocyte colony - stimu-lating factor(G - CSF),monocyte chemotactic protein - 1(MCP - 1),S100B protein and soluble intercellular adhe-sion molecule - 1(sICAM - 1)levels were measured with Luminex liquid chip. All the premature infants underwent brain imaging for the diagnosis of brain damage. All cases were divided into brain injury group and non - brain injury group based on brain imaging examination. Results The concentration of IL - 10 in cord blood was significantly lower in the brain injury group than that in the non - brain injury group,and the difference was statistically significant(P ﹤0. 05). The levels of IL - 1β,IL - 6,IL - 8,TNF - α,G - CSF,MCP - 1,S100B and sICAM - 1 in the brain injury group were significantly higher than those of non - brain injury group,and the differences were statistically significant (all P ﹤ 0. 05). The levels of IL - 1β,IL - 6,IL - 8,TNF - α,G - CSF,MCP - 1 and sICAM - 1 in the amniotic fluid were significantly higher than those of non - brain injury group,and the differences were statistically significant(all P ﹤ 0. 05),but amniotic fluid S100B protein level was similar between 2 groups,which had no statistical significance (P ﹥ 0. 05). To predict the value of brain damage in premature infants,the highest sensitivity in cord blood was S100B protein,the highest specificity was IL - 6. The highest sensitivity in amniotic fluid was IL - 1β,and the highest specificity was IL - 8. The levels of IL - 4 and IL - 17A in the umbilical cord blood and amniotic fluid,IL - 10 in amniotic fluid were very low,and had no predictive value for brain damage. Conclusions Many biological markers in umbilical cord blood and amniotic fluid provide information about the risk of brain injury in premature infants. The highest sensitivity in cord blood was S100B protein,the highest specificity was IL - 6. The highest sensitivity in amniotic fluid was IL - 1β,the highest specificity was IL - 8. Changes in inflammation - related biomarkers suggest that brain damage in the preterm infants might be associated with intrauterine inflammation.

To study the effect of HBx gene on the apoptosis of the cell lines (L02, HepG2) and the interaction between HBx and X-linked inhibitor of apoptosis protein (XIAP), the apoptosis of pcDNA3.1-HBx transiently transfected cell lines (L02, HepG2) was detected by flow cytometry and the mRNA expression of XIAP was assayed by real-time RT-PCR. Our study showed (1) the morphology of L02/pcDNA3.1-HBx was changed and the appearance of the cells mimicked that of HepG2 cells; (2) HBx gene could be detected in L02/pcDNA3.1-HBx and HepG2/ pcDNA3.1-HBx; (3) the apoptosis rate of L02/pcDNA 3.1-HBx was higher than that of L02 cells (P<0.01) and the apoptosis rate of HepG2/pcDNA3.1-HBx was lower than that of HepG2 cells (P<0.05); (4) the XIAP expression in L02 was about 3 times that in L02/pcDNA3.1-HBx cells (P<0.01), and the expression of XIAP in HepG2/pcDNA3.1-HBx was about 4 times that in HepG2 (P<0.01). It is concluded that HBx gene may promote the apoptosis of normal hepatocytes and inhibit the apoptosis of cells of hepatic carcinoma by regulating the expression of XIAP.

Purpose To detect the distribution of cerebral microbleeds (CMB) in patients with hypertension and evaluate its related risk factors in order to reduce long-term risk of cerebral hemorrhage in large areas. Materials and Methods A consecutive 110 patients of hypertension and 50 patients of non-hypertension in the departments of cardiovascular medicine and neurology were enrolled. All the patients underwent T2 star weighted angiography (SWAN) sequence scan of head. The location and quantity of CMB and other related information of patients were recorded. The distribution of CMB in patients with hypertension and correlation between CMB and age, sex, level of hypertension, duration of time, hemoglobin, platelets, smoking, diabetes, hyperlipidemia were also analyzed. Results A total of 472 CMB were detected in the hypertension group, of which 212 CMB (44.9%) were found in deep brain, 149 (31.6%) were in cortical and subcortical region, 111 (23.5%) under the tentorium. The highest distribution of CMB was in thalamus (98, 20.8%), followed by basal ganglia (78, 16.5%), temporal lobe (64, 13.6%) and brainstem (62, 13.1%). The univariate analysis showed that CMB group had significantly higher rate of hypertension and diabetes than that without CMB and the average age in CMB group was also higher (P<0.05). The results of multivariate analysis showed that age and hypertension were independent risk factors for CMB. In hypertension group, there was statistically significant difference in the incidence of CMB between patients aged 45 and older and those aged under 45 (P<0.05);the differences were significant between the patients with hypertension duration time less than 5 years, those with hypertension duration time 5 to 10 years and those over 10 years (P<0.05);the differences also existed between the patients with hypertension at class I and those patients with hypertension at class II and III (P<0.05). The quantity of CMB in patients with hypertension was correlated with duration time (P<0.05), but not correlated with age and the severity of hypertension (P>0.05). Conclusion Hypertension and age are independent risk factors for CMB. Patients aged 45 and older, with more than 5 years duration of hypertension, or with hypertension at class II and III, should be paid more attention in clinic. If necessary, magnetic resonance examination is suggested to be used, in order to reduce long-term risk of cerebral hemorrhage.

Objective To conduct a biomechanical evaluation of the four internal fixation methods to treat transverse acetabular fracture and find the b est one. Methods The transverse acetabular fracture models were created by osteo tomy in 12 pairs of embalmed cadaveric hip joints, and fixed with one of the fou r different methods: an anterior column plate (P/N), an anterior column plate w ith a posterior column screw (P+S), a posterior column plate with an anterior screw (S+P) and two posterior column plates (N/P?2). The biomechanical stabi lity was evaluated on longitudinal displacement, level displacement and stiffnes s measurements for fixed fracture fragments which were under 800 Newton vertical compression load. Results The longitudinal displacement in S+P was 3.99mm, in P+S 4.09mm, in N/P?2 5.07mm and in P/N 5.66mm; the level displacement in S+P was 0.015mm, in P+S 0.016mm, in N/P?2 0.022mm and in P/N 0.025mm; the average stiffness in S+P was 205.77N/mm, in P+S 207.52N/mm, in N/P?2 162.36N/mm and i n P/N 146.67N/mm. There were significant differences between the groups of S+P and P+S and the groups of N/P?2 and P/N (P

ObjectiveTo compare the therapeutic effec between sustained low-efficiency dialysis (SLED) and continuous blood purification (CBP) in critically ill patients.MethodsAccording to the treatment ways,96 critically ill patients were divided into SLED group and CBP group.A comparison was made on the biochemical indicators,in-hospital duration,hemodynamic parameters,acute physiology and chronic health evaluation (APACHE-Ⅱ ),the survival and the mortality rates.ResultsAfter treatment,the levels of serum creatine kinase isozyme MB (CK-MB),creatine kinase (CK),creatinine (Cr),glutamic-oxalacetic transaminase (AST),glutamate-pyruvate transaminase (ALT),APACHE Ⅱ score on the 1st,2nd and 7th day were lower than those prior to the treatment in both groups ( P ＜0.05).There were no statistical differences in in-hospital duration, biochemical indicators, APACHEⅡscore,hemodynamic parameters,the survival rate and the mortality rate between the two groups (P ＞ 0.05 ).ConclusionsSLED has similar hemodynamic stability with CBP,and the two methods have similar treatment effects in critically ill patients.However,SLED can be relatively economical and convenient for critically ill patients in clinical.

Objective To explore the related imaging factors about the change of systemic circulation time for aortic dissection (AD)patients.Methods Image data of 36 patients with AD and 30 patients in control group were analyzed retrospectively,the cor-relation analysis was made between the results of imaging measurement by using CT angiography (CTA)and the threshold time of the contrast agent in the left ventricular.3 6 patients with AD were divided into 2 groups (type A 1 7 cases and type B 1 9 cases)by using Stanford type.First,the threshold time in the left ventricular of the 3 groups were analyzed comparatively;next,the correla-tions between each CTA measured parameter and the threshold time in the left ventricle were analyzed.Results Threshold time in left ventricular of group Stanford A and group Stanford B were compared with the control group respectively,the overall mean difference was statistically significant (P <0.05).Between Stanford A and B,there was no significant difference (P>0.05).There was a significant correlation between threshold time in left ventricular and the ratio of false/true lumen (r=0.676,P<0.001).And the correlation was also found between threshold time and the maximum diameter of aorta or the diameter of intimal tear (r = 0.371 and 0.355,P> 0.05).Conclusion The threshold time of left ventricular for aortic dissection patients is significantly longer than the normal control group,and is significantly related with the ratio of false/true lumen.