0.05).Our data also showed no significant association between the genotypes and the severity of the disease.One-way ANOVA showed that BDNF genotype had no association to the age of onset for developing AD.Conclusions Our results indicate that Va166Met SNP in BDNF gene is not associated with AD.

Adrenalectomy ; Adult ; Angiomyolipoma ; pathology ; surgery ; Follow-Up Studies ; Humans ; Kidney ; pathology ; Kidney Neoplasms ; pathology ; surgery ; Lymph Node Excision ; Lymph Nodes ; pathology ; Lymphatic Metastasis ; Male ; Nephrectomy ; Ureter ; surgery

Objective To discuss the growth suppressing, apoptosing effect of new type tumor-supressor gene-p33ING1 in stomach cancer cell strain, and to explore new strategies and methods in tumor therapy. Methods The PCDNA3/p33ING1 nuclear expressing microsome was constructed, p33ING1 and wt-p53 were implanted to human stomach cancer cell both and to evaluate the effect of p33ING1 and p53 toward stomach cancer cell and synergism between them. Results The PCDNA3/p33ING1 nuclear expressing microsome was successfully constructed. The human stomach cancer cell strain SSCG-7901 under implantation of p33ING1 and wt-p53 showed a significant decrease in cell growth, the coupling time was delayed, DNA synthetic phase was shortened and G0/G1 phase prolonged. The cell collapse increased. Conclusions Despite of the tumor-inhibiting effect and biochemical activation of p33ING1, it also plays a role with p53 gene in controling growth of stomach cancer cell, inducing cell collapse and hampering cell proliferation cycle. P33ING1 and p53 are synergistic to each other.

Objective To assess the efficacy and safety of berberine, amoxicillin, lansoprazole, bismuth quadruple therapy for Helicobacter pylori (H.pylori)eradication.Methods From December 2015 to April 2016,566 patients with initial treatment of H.pylori infection were prospectively enrolled.Patients were divided into observation group (berberine, amoxicillin, lansoprazole, bismuth) and control group (clarithromycin, amoxicillin, lansoprazole, bismuth), 283 cases in each group, and the treatment courses in two groups were both 14 days.Four weeks after completion of the treatment, the eradication rate of H.pylori and adverse effect rate of the two groups were compared.Student t test and Chi square test were performed for comparison between the two groups.Results There was no statistically significant difference in the baseline demographic data including gender,age, body mass index (BMI), symptom score between patients of the two groups (all P>0.05).Four weeks after completion of the treatment, the eradication rates of observation group and control group were 87.5%(244/279) and 87.1%(242/278) according to per-protocol analysis, and which were 86.2%(244/283) and 85.5 %(242/283) according to intention-to-treat analysis.There was no statistically significant difference between the two groups (x2=0.021,0.058;both P>0.05).The adverse effect rates of the two groups were 12.5%(35/279) and 16.5%(46/278), and there was no statistically significant difference (x2=1.795,P=0.180).Conclusions Both the new quadruple regimen containing berberine, amoxicillin and bismuth, and the standard quadruple regimen containing clarithromycin, amoxicillin and bismuth both can effectively eradicate H.pylori infection.The new regimen might be recommended as first-line eradication regimen in Xi′an district or area with high clarithromycin resistance.

OBJECTIVE:To systematically review the efficacy of Berberine hydrochloride tablet in the treatment of non-alco-holic fatty liver disease(NAFLD),and provide evidence-based reference for the clinical treatment. METHODS:Retrieved from CJFD,Wanfang Database,VIP,CBM and PubMed,observational studies about Berberine hydrochloride tablet in the treatment of NAFLD were collected. After data extraction and quality evaluation,Meta-analysis was performed by using Rev Man 5.3 statistics software. RESULTS:A total of 6 studies were included,involving 294 patients. Results of Meta-analysis showed Berberine hydro-chloride tablet could significantly reduce the levels of AST[WMD=18.97,95%CI(2.25,35.70),P=0.03],ALT[WMD=31.04, 95%CI(7.17,54.91),P=0.01],TG[WMD=1.07,95%CI(0.39,1.74),P=0.002] and TC[WMD=1.31,95%CI(0.79,1.84),P<0.001] in the serum of patients with NAFLD. There were significant differences. CONCLUSIONS:Berberine hydrochloride tablet can significantly improve the liver function and blood lipid levels of patients with NAFLD,and the clinical efficacy is relatively pre-cise. Due to the limit of methodological quality,it remains to be further verified by large-scale and high quality RCT.

To study the effect of Wansheng Huafeng Dan (WSHFD) and mercuric chloride on renal mercury (Hg) extraction transporters (Oat1, Oct2), renal mercury excretion transporters (Mrp4, Mate2K), renal mercury accumulation and kidney injury molecule-1 (Kim-1). The ancient prescription of WSHFD containing 10-fold Hg caused much lower renal mercury accumulation and renal toxicity than HgCl2 in rats, with less effect on renal transporters than HgCl2. The above indicators had no significant difference in WSHFDO, WSHFD2 and WSHFD3 groups, indicating no effect of WSHFD with reduced or no cinnabar.
Animals ; Ardisia ; chemistry ; Biological Transport ; drug effects ; Cell Adhesion Molecules ; genetics ; metabolism ; Drugs, Chinese Herbal ; administration & dosage ; adverse effects ; Gene Expression ; drug effects ; Kidney ; drug effects ; metabolism ; Male ; Mercuric Chloride ; metabolism ; Multidrug Resistance-Associated Proteins ; genetics ; metabolism ; Rats ; Rats, Sprague-Dawley

OBJECTIVETo investigate the chemical constituents of dried whole plants of Artemisia annua.

METHODThe chemical constituents were isolated by repeated silica gel chromatography, medium pressure column chromatography, and semi-preparative HPLC, and their structures were elucidated by spectroscopic analyses and comparison of NMR data with those reported in literature.

RESULT15 compounds were isolated and identified to be 5-O-[(E)-Caffeoyl] quinic acid(l), 1,3-di-O-caffeoylquinic acid(2), 4 5-di-O-caffeoylquinic acid(3), 3, 5-di-O-caffeoylquinic acid (4), 3, 4-di-O-caffeoylquinic acid (5), methyl-3,4-di-O-caffeoylquinic acid(6), methyl-3,5-di-O-caffeoylquinic acid(7), 3,6'-O-diferuloylsucrose(8), 5'-β-D-glucopyranosyloxyjasmonic acid(9), Scopoletin(10), scoparone (11), 4-O-β-D-glucopyranosyl-2-hydroxyl-6-methoxyacetophenone (12), chrysosplenol D (13), casticin (14), chrysosplenetin(15).

CONCLUSIONCompounds 2, 6, 8 and 9 are obtained from the Artemisia genus for the first time. Compounds 7 and 15 are obtained from this plant for the first time.

Artemisia annua ; chemistry ; Chromatography, Gel ; Chromatography, High Pressure Liquid ; Drugs, Chinese Herbal ; chemistry ; isolation & purification ; Flavonoids ; chemistry ; isolation & purification ; Medicine, Chinese Traditional ; Plants, Medicinal ; Quinic Acid ; analogs & derivatives ; chemistry ; isolation & purification ; Silica Gel

Objective To assess the risk factors of multidrug-resistant organism(MDRO)healthcare-associated pneumonia(HCAP).Methods The case-control study was conducted in patients admitted to 22 hospitals in 4 cities between April 1 ,2013 and December 31 ,2013,patients with HCAP caused by MDRO (MRSA,MDRPA,MDRAB, ESBL KP,ESBL E.coli)(drug-resistant group )and drug-sensitive organisms (MSSA,PA,AB,KP,E.coli)(drug-sensitive group )were surveyed .Univariate and multivariate statistical analysis methods were used to evaluate the risk factors for MDRO HCAP.The prognosis,cost and length of hospital stay between drug-resistant group and drug-sensitive group were compared .Results A total of 1 656 patients were included in the study ,including 43 pa-tients (2.60%)with mixed infection caused by both drug-resistant and drug-sensitive organisms ;there were 927 ca-ses (55.98%)in drug-resistant group and 772 cases(46.62%)in drug-sensitive group .Logistic regression model re-vealed that admission to ICUs (OR 95%CI :1 .55[1 .14-2.11]),mechanical ventilation (OR 95%CI :1 .45[1 .15-1 .84]),arteriovenous catheterization (OR 95%CI :1 .29 [1 .02 - 1 .63 ]),fiberbronchoscopy (OR 95%CI :1 .46 [1 .02-2.09]),antimicrobial use(OR 95%CI :1 .63[1 .20-2.22]),chronic lung diseases (OR 95%CI :1 .54[1 .13-2.10]),and chronic cardiovascular and cerebrovascular diseases (OR 95%CI :1 .42[1 .15-1 .74])were independ-ent risk factors for MDRO HCAP .Compared with drug-sensitive group ,drug-resistant group prolonged length of hospital stay by an average of 5.89 days,increased hospitalization and antimicrobial expense by ￥40 739.30 and￥2 805.80 respectively;prognoses was worse,risk factor was 1 .66-fold of drug-sensitive group(OR 95%CI :1 .16-2.35).Conclusion Admission to ICUs,invasive operations,antimicrobial use,chronic lung diseases and chronic cardiovascular and cerebrovascular diseases can increase the risk of MDRO HCAP .

OBJECTIVETo evaluate distribution and influence factors of logic memory (LM) modified in assessing and scoring method in normal population and Alzheimer's disease (AD) patients, and definite the cut-off point of the modified scale.

METHODSTotally 183 AD patients, including 118 mild and 65 moderate in degree, 1,417 controls, including 1,283 normal individuals and 134 individuals suffered from other diseases, were recruited in this study. Modified LM was conducted.

RESULTSEducational level (F=354.36, STB=0.46, P=0.0001) was the most obvious factor in demographic data to influence total score in normal control group by a fitting of multiple regression models. The total score increased with the rising of educational level in normal controls (P=0.0001) and other diseases controls (P=0.0001), but not in AD cases (P=0.1365). The total scores were significantly different among normal controls (20.2 +/- 0.2), other diseases controls (17.5 +/- 0.5), mild AD patients (9.6 +/- 0.5) and moderate AD patients (7.1 +/- 0.7) (P=0.0001, P=0.0059), after adjusted educational level, age, sex and rural/urban status by multiple analysis covariance. The sensitivity of cut-off points using modified methods to diagnose AD reasonably increased to 71.98%, while the specificity was 94.11%. According to the sum of long-delayed recall and long-delayed recognition, the sensitivity increased with the rising of educational levels. For education levels at illiteracy, elementary school, junior middle school, senior middle school and above senior middle school, the cut-off points for total score of modified method were 6.5, 9.5, 10.8, 13 and 15.8, respectively, and for sum of long-delayed recall and long-delayed recognition the cut-off points were 5, 6, 8, 9, 10.

CONCLUSIONSWhen modified LM used as a neuropsychological assessment, it is with high specificity, high accuracy and reasonable sensitivity. It is suitable for the diagnosis of AD in early stages, especially for individuals with high educational levels.

Aged ; Alzheimer Disease ; diagnosis ; psychology ; Educational Status ; Female ; Humans ; Intelligence Tests ; Male ; Memory ; physiology ; Middle Aged ; Neuropsychological Tests ; Sensitivity and Specificity

BACKGROUNDOxidative stress such as low-density lipoprotein (LDL) oxidation is thought to be an important mechanism in Alzheimer's disease (AD). Paraoxonase 1 (PON1), an enzyme located on high-density lipoprotein, can prevent LDL from oxidation to some extent. It is also a potent cholinesterase inhibitor and an arylesterase, combating organophosphate poisoning and metabolization of environmental neurotoxins which might be responsible for neurodegeneration with aging. We evaluated the association of Gln192Arg polymorphism in the PON1 gene with AD in a Chinese Han ethnic population.

METHODSPatients and age-matched controls were recruited from outpatient clinics and a population-based epidemiological survey, respectively. Gln192Arg polymorphism in the PON1 gene was detected by allele-specific PCR technique in 521 patients with AD and 578 healthy controls.

RESULTSThe presence of at least one of PON1 R alleles (Q/R or R/R) was lower in AD patients than in the controls (82.7% vs 87.4%; chi(2) = 4.68, P = 0.03). PON1 gene R allele frequency was lower in AD patients than in the controls (60.7% vs 64.7%; chi(2) = 3.85, P = 0.05). One-way ANOVA showed that PON1 genotype had no effect on the age of onset for developing AD. Logistic regression analysis demonstrated the age and sex-adjusted odds ratio (OR) for the risk of AD in PON1 of PON1 R allele carriers was 0.71 (P = 0.044, 95% CI, 0.51 - 0.99).

CONCLUSIONOur results indicate that Gln192Arg polymorphism in the PON1 gene is associated with AD, and PON1 R allele might be a protective factor for AD in a Chinese Han ethnic population.

Aged ; Aged, 80 and over ; Alzheimer Disease ; genetics ; Aryldialkylphosphatase ; genetics ; China ; ethnology ; Female ; Genotype ; Humans ; Male ; Middle Aged ; Polymorphism, Single Nucleotide