Objective: To investigate the relationship between arterial stiffness and variability of blood pressure (BPV) in senile patients with hypertension.
Methods: A total of 234 senile patients with hypertension were enrolled. The patients were examined by 24h ambulatory blood pressure monitoring (ABPM), BPV was identified by the standard deviation (SD) of blood pressure value. Based on increased percentage of baPWV, the patients were divided into 4 groups: Normal artery group, n=44, Mild arterial stiff group, n=72, Moderate arterial stiff group, n=78 and Severe arterial stiff group, n=40. The 24h ABPM results, BPV, biochemical indexes and their relationship to baPWV were compared among different groups.
Results:①The HDL-C level and 24hDBP, dDBP, 24hSBPSD, 24hDBPSD, dSBPSD, dDBPSD, nDBPSD were significantly different among each group, all P<0.05.②The increased percentage of baPWV was positively related to the age and 24hSBPSD, 24hDBPSD, dSBPSD, dDBPSD, nDBPSD, while negatively related to HDL-C level, all P<0.05.③The age and 24hSBPSD, 24hDBPSD, dSBPSD were the independent risk factors for baPWV elevation.
Conclusion: The arterial stiffness was closely related to BPV in senile patients with hypertension.

Objective To investigate the effects of apoptosis and related gene p21WAF1 and Bcl-2 in the tumorigenesis of primary gallbladder neoplasms. Methods p21WAF1 and Bcl-2 were detected by immunohistochemistry and apoptotic cells were stained in situ by terminal deoxynucleotidyl transferase mediated-dUTP nick end labeling(TUNAL) in 46 cases of primary gallbladder neoplasms with different histological grades. Results Apoptotic index and p21WAF1 were decreased,but the expression of Bcl-2 was increased with the increasing of the histological grades in primary gallbladder neoplasms (P

Objective To observe the curative effect of Rougan Granules on rats hepatocirrhosis induced by carbon tetra- chloride(CCl_4)with 10 % alcohol and high fat feed.Method The rat model was established by gastric garage of CCh (CCl_4:salad oil=1:1)1 mL/kg twice a week for two weeks,and with 10 % alcohol as drinking water,high fat feed as food.After administration of CCl_4,the rats were divided into 5 groups:the model group,high-,medium-and low-dosage of Rougan Granules groups,the eolchicine group.And normal control group was also set up.After adminis- tration for 6 weeks,hyaluronic acid,typeⅣcollagen and typeⅢprecollagen in serum were measured and liver histopathol- ogy examination was done.Result The contents of hyaluronic acid,typeⅣcollagen and typeⅢprecollagen in model rats were increased significantly,while Rougan Granules could decrease those increase significantly.Liver histopathology exami- nation showed medium or high fatty degeneration of hepatic cell,obvious hyperplasia of fibrous tissue with fibrous distance broaden and pseudolobuli formed in model group,but in Rougan Granules group the general pathological changes of liver were less.Conclusion Rougan Granules have an effect of experimental anti-hepatocirrhosis in rats.

Objective To observe the sub-chronic effects of low doses of arsenic poisoning in rabbits exposed to different periods on some of the serum enzymes and biochemical indicators, and to provide the basis for screening of meaningful hematologic indicators for early diagnosis of arsenic poisoning. Methods Twelve adult rabbits,weighing 2.0 - 3.5 kg, were randomly divided into four groups, 3 in each group, and they were fed with drinking water containing sodium arsenite 0(control),0.01,0.05,0.25 mg/L, respectively. Serum alanine aminotransferase (ALT), aspartate amino transferase (AST), alkaline phosphatase (ALP), γ-glutamyl transacylase (y-GT), total protein(TP), albumin(ALB), globulin(GLP), and ALB/GLP of rabbit were measured by SYSMEX-180 automated biochemistry analyzer after 8 weeks and 12 weeks exposure. Results The results showed that ALT in 0.05 mg/Lgroup of 12 week[(60.00 ± 4.14)U/L]increased significantly compared with the control[(41.50 ± 2.12)U/L, P ＜0.05];AST in 0.25 mg/L group of 8 week and 12 week[(46.50 ± 3.21 ), (52.33 ± 3.81 )U/L]increased significantly compared with the control[(21.33 ± 3.53), (29.50 ± 3.23 )U/L, all P ＜ 0.05];ALP in 0.05 mg/L and 0.25 mg/L group of 12 week [(78.68 ± 4.85 ), ( 103.00 ± 7.83 ) U / L]increased significantly compared with the control [(45.50 ± 5.50)U/L, all P ＜ 0.05];γ-GT in 0.05 mg/L group of 12 week[(19.33 ± 7.50)U/L]increased significantly compared with the contro1[(8.50 ± 3.53)U/L, P＜ 0.05]. TP, ALB, GLP, ALB/GLP of different groups of 8 week and 12 week were not significantly different statistically(F= 0.77,0.02,0.16,3.14 and 0.51,0.29,0.41,0.52, all P ＞ 0.05). Conclusions Zero point zero five mg/L and higher doses of sub-chronic arsenic exposure has some major damage to the liver. Compared with other serum enzymes and the biochemical indexes, serum AST is a early sensitive indicator of liver injury of the arsenic poisoning.

Objective To investigate the potential clinical factors associated with the prognosis and relapse of adult onset Still's disease(AOSD).Methods The factors possibly influencing the prognosis and relapse of AOSD were analyzed by logistic regression and COX regression in the cohort study.Ninety-six con- secutive inpatients of AOSD diagnosed based on Yamaguchi criteria in the hospital from March 1996 to September 2004 were included in the study.Results Nine cases(9.4%)were lost during the follow-up. Eleven patients(12.6%)were diagnosed as other diseases(5 with other rheumatic diseases,4 with tumor and 2 with infections)in the 87 follow-up cases.In 76 cases,3 patients(3.9%)died and 33 patients(43.4%) got remission over one year after treatment.Splenomegaly(OR=3.14,95%CI=1.01～9.74)and treated with methotrexate(OR=0.22,95%CI=0.07～0.67)were associated with the prognosis from the logistic regression analysis of the 76 cases.The serum ferritin(RR=I.05,95%CI=1.01～1.08)and treated with methotrexate (RR=0.13,95%CI=0.02～0.76)were associated with relapse from the COX regression analysis of the 61 remis- sion cases.Conclusion We need to be very cautious in the follow-up of AOSD patients because some of them may change to other diseases.Methotrexate may be an importent therapy of AOSD not only in improve- ment the prognosis but also in reduction of relapse.

Objective To investigate the prevalence and risk factors of metabolic syndrome (MS) in residents in Pudong New District of Shanghai. MethodsA total of 5 584 residents aged 20-80 years were randomly selected from Pudong New District of Shanghai through multistage sampling and interviewed from April to July of 2008. Metabolic syndrome was defined according to three diagnostic criteria for MS, issued by the modified National Cholesterol Education Program Adult Treatment Panel Ⅲ criteria ( NCEP-ATP Ⅲ ), International Diabetes Federation (IDF), and Chinese Diabetes Society (CDS). ResultsThe crude prevalences of MS in the adult population in Pudong New District were 18.2％ and 13.1％ standardized ( male 19. 1％, female 17.4％, the age-standardized 15.6％ and 13.2％ ) with CDS criterion, 31.8％ and 24.4％ standardized ( male 28.4％ ,female 35.1％ ,the agestandardized 22. 7％ and 25.0％ ) with NCEP-ATP Ⅲ criterion, and 21.7％ and 17.0％ standardized ( male 15.9％ ,female 26.7％, the age-standardized 13.8％ and 19.2％ ) with IDF criterion. The age-specific prevalence of MS increased according to three diagnostic criteria, and the age-adjusted prevalence was higher in males than females in junior age groups and higher in females than males in senior ones. Significant differences were present among region, education, marriage status, smoking, work intensity, recreation, and physical activity according to some diagnostic criteria. ConclusionsSubstantial proportions of adults in Pudong New District of Shanghai suffer from metabolic syndrome, and there exists a tendency for young people involved. MS has become a noteworthy public health problem. It suggests that community-integrated control strategy of MS should be made a priority.

OBJECTIVESince glucose-6-phosphate dehydrogenase (G6PD) deficiency is the most common hereditary hemolytic erythrocyte enzyme deficiency, most cases have single nucleotide mutations in the coding region, and current test methods for gene mutation have some missed detections, this study aimed to investigate the feasibility of RT-PCR sequencing in the detection of gene mutation in G6PD deficiency.

METHODSAccording to the G6PD/6GPD ratio, 195 children with anemia of unknown cause or who underwent physical examination between August 2013 and July 2014 were classified into G6PD-deficiency group with 130 children (G6PD/6GPD ratio <1.00) and control group with 65 children (G6PD/6GPD ratio≥1.00). The primer design and PCR amplification conditions were optimized, and RT-PCR sequencing was used to analyze the complete coding sequence and verify the genomic DNA sequence in the two groups.

RESULTSIn the G6PD-deficiency group, the detection rate of gene mutation was 100% and 13 missense mutations were detected, including one new mutation. In the control group, no missense mutation was detected in 28 boys; 13 heterozygous missense mutations, 1 homozygous same-sense mutation (C1191T) which had not been reported in China and abroad, and 14 single nucleotide polymorphisms of C1311T were detected in 37 girls. The control group showed a high rate of missed detection of G6PD deficiency (carriers) in the specimens from girls (35%, 13/37).

CONCLUSIONSRT-PCR sequencing has a high detection rate of G6PD gene mutation and a certain value in clinical diagnosis of G6PD deficiency.

Adolescent ; Child ; Child, Preschool ; Female ; Glucosephosphate Dehydrogenase ; genetics ; Glucosephosphate Dehydrogenase Deficiency ; diagnosis ; genetics ; Humans ; Infant ; Male ; Mutation ; Reverse Transcriptase Polymerase Chain Reaction ; methods ; Sequence Analysis, DNA

Objective To examine mycological profile of eryptococcal meningitis in patients with non-acquired immune deficiency syndrome (AIDS) during treatment and follow-up so that to support clinical therapy. Methods Data of 28 cuhure-confirmed cryptoeoccal meningitis patients with non-AIDS were retrospectively analyzed. Fungat smear, count, culture and latex agglutination test of cerebrospinal fluid (CSF) were done during treatment and follow-up. Initial treatment included intravenous amphotericin B plus oral flucytosine or f;uconazole for at least 6 weeks, and consolidation treatment included oral fluconazole and (or) itraeonazole for at least 2 months. All 28 patients were cured. The data were analyzed by rank-sum test. Results The positive rate of CSF fungal smear was 92.9% before treatment and gradually decreased, and the fungal count was significantly reduced over time after treatment. While fungal smears of some patients were still positive after initial treatment. Fungal growth time in culture was gradually extended, and fungal culture turned to be negative in all patients after 2 weeks of treatment. The positive rate of latex agglutination test of CSF was 100%. Cryptococcal antigen titer decreased steadily after treatment, which was not correlated with the decrease of fungal count. Conclusion Mycological tests of patients with eryptococcal meningitis should be interpreted comprehensively during treatment, and result of each test should be specifically analyzed.

Objective To investigate the relationship between serum uric acid and traditional risk factors of coronary artery disease. Basic information was obtained by using questionnaire and measured for blood pressure , height ,weight. Venous blood was collected for detecting fasting plasma glucose ,serum lipid and uric acid. All data were analyzed with SPSS 20.0. Correlation analysis was used to assess the association of serum uric acid and traditional risk factors of coronary artery disease in patients with coronary artery disease. Results The mean value of serum uric acid in coronary artery disease is 6.3 mg/dL. The level of serum uric acid was significantly higher in male than that in female. Serum uric acid and body mass index(r = 0.137,P < 0.001),systolic blood pressure (r = 0.053,P = 0.025)and triglycerides(r = 0.188,P < 0.001)had a positive correlation. Serum uric acid was negatively correlated with high density lipoprotein cholesterol(r =-0.146,P < 0.001)and estimated glomerular filtration rate(r=-0.340,P<0.001). Serum uric acid was higher in patients with men,smoking,drinking,and chronic CAD. The serum uric acid level was lower in patients with exercise time more than 30 minutes than no movement or movement time less than 30 minutes. Conclusion Elevated serum uric acid were associated with body mass index,systolic blood pressure,triglyceride,high density lipoprotein cholesterol,estimated glomerular filtration rate,male,smoking,and chronic CAD.

Objective To investigate the diagnostic significance of endoscopic findings in Henoch-Schonlein purpura(HSP),especially when abdominal pain preceded the cutaneous lesions.Methods The clinical data and gastroscopic findings in 37 cases of children with HSP were studied and analysed retrospectively in order to detect the pathological changes in the stomach and duodenum mucosa.The biopsy was taken in the pathological changeing place,and the relationship between clinical and endoscopic findings was analyzed.Results Detection rate of the pathological changes in the stomach and duodenum mucosa was 62.2%,31.3% of which experienced only cutaneous lesions,100% of which presented the acute abdominal pain.Three patients were not checked up the pathological changes.Of them,1 had arthritis,2 had Henoch-Schonlein nephritis.Characteristically endoscopic findings in the stomach and duodenum mucosa were found.The endoscopic findings included anabrosis,hyperemia,edema and hemorrhage.Conclusions Detection rate of the pathological changes in the stomach and duodenum mucosa is higher.Endoscopy is very helpful to the early diagnosis of HSP in children,especially abdominal pain presented firstly.