Objective:To study the effect of shenfukang capsule combined with sodium ferulate on the inflammatory factors and immune function of patients with chronic glomemlonephritis.Methods:78 patients with chronic glomerulonephritis who admitted in our hospital from February 2015 to January 2016 were divided into the observation group and the control group according to the random number method.The control group was treated with sodium ferulate,and the treatment group was treated with Shenfukang capsule combined with sodium ferulate.The clinical curative effect,serum inflammatory factors levels and immune function before and after treatment were compared between two groups.Results:After treatment,the total clinical efficacy of observation group was significantly higher than that of the control group (P ＜0.05).The serum serum levels ofIL-6 observation group,TNF-α and hs-CRP,CD8 in the two groups were significantly higher than those before treatment,which were significantly lower in the observation group than those of the control group (P ＜0.05).After treatment,the levels of CD3,CD4 and CD4 / CD8 in the two groups were significantly higher than those before treatment (P ＜0.05),which were significantly higher in the observation group than those of the control group(P＜0.05).Conclusion:Shenfukang capsule combined with sodium ferulate could effectively relieve the inflammatory response and improve the immune function with good clinical curative effect in the treatment of chronic glomerulonephritis.

OBJECTIVETo observe the effect of natural type ginsenoside Rg2 (Rg2) and its stereoisomers [20 (R)-Rg2 and 20 (S)-Rg2] at different concentrations on oxygen-glucose deprivation/ reperfusion (OGD/R) induced cortical neuronal injury model in vitro, and to explore the mechanism, and compare their differences of action.

METHODSCortical neurons after 7-day culture were randomly divided into 5 groups, i.e., the control group, the model group, the Rg2 group, 20 (R) -Rg2 group, and 20 (S) - Rg2 group. Cortical neurons in the Rg2 group, 20 (R)-Rg2 group, and 20(S)-Rg2 group were pretreated with 20, 40, and 80 μmol/L Rg2, 20 (R) -Rg2, and 20 (S) -Rg2 for 24 h to prepare OGD/R model. The cell survival rate, the activity of Caspase-3, the intracellular Ca2+ concentration, contents of superoxide dismutase (SOD) and malondialdehyde (MDA) were detected 24 h later.

RESULTSCompared with the control group, cell survival rates and activities of SOD obviously decreased, the activity of Caspase-3, Ca2+ fluorescent optical gray value, and contents of MDA significantly increased with statistical difference (P < 0.05). Compared with the model group, cell survival rates and activities of SOD obviously increased, the activity of Caspase-3, Ca2+ fluorescent optical gray value, and contents of MDA significantly decreased in 20 μmol/L Rg2 group, 40 μmol/L 20 (R) -Rg2 group, and 80 μmol/L 20 (S) -Rg2 group (P < 0.05). Compared with 20(S)-Rg2 group, cell survival rates increased and contents of MDA significantly decreased in 20, 40, and 80 μmol/L Rg2 and 20 (R)-Rg2 groups (P < 0.05). The activity of Caspase-3 decreased and contents of SOD increased in 80 μmol/L 20 (R)-Rg2 group, and 40, 80 μmol/L Rg2 groups (P < 0.05). Ca2+ fluorescent optical gray value decreased in 40, 80 μmol/L Rg2 and 20 (R)-Rg2 groups (P < 0.05). Compared with 20 (R)-Rg2 group, Ca2+ fluorescent optical gray value decreased in 80 μmol/L Rg2 group (P < 0.05); contents of SOD increased in 40 and 80 μmol/L Rg2 groups (P < 0.05); contents of MDA decreased in 20, 40, and 80 μmol/L Rg2 groups (P < 0.05).

CONCLUSIONSRg2 and its stereoisomers could improve cell vitality of cortical neurons against OGD/R induced injury. This might be related to improving anti-apoptotic capacities and antioxidant abilities, and reducing Ca2+ inflow. Besides, the neuroprotective effect of 20 (R) -Rg2 was better than that of 20 (S) -Rg2, but inferior to that of Rg2.

Antioxidants ; metabolism ; Apoptosis ; Calcium ; metabolism ; Caspase 3 ; metabolism ; Cell Survival ; Cells, Cultured ; Ginsenosides ; pharmacology ; Glucose ; Humans ; Malondialdehyde ; metabolism ; Neurons ; drug effects ; Neuroprotective Agents ; pharmacology ; Oxygen ; Random Allocation ; Reperfusion Injury ; Stereoisomerism ; Superoxide Dismutase ; metabolism

Objective Effectiveness of two kinds of thermochemotherapy infusion from intraarterial approach were studied in the grafted liver VX2 tumors of rabbit.Methods VX2 tumor model was established in 30 Newzland rabbit's livers.Percutaneous transfemoral hepatic arterial catheterization with fixation of the cathether tip inside the feeding vessel was carried out under DSA guidance.All 30 rabbits were divided into three groups(n=10 in each group),normal temperature 100 ml saline+Adriamycin(ADM)infusion(group 1),60℃100 ml saline+ADM continuous perfusion(group 2)and 60℃100 ml saline+ADM intermittent perfusion(group 3).After the perfusion,the lasting time periods of 43-45℃for tumor tissue of group 2 and 3 together with the concentrations of ADM within tumor's tissue were measured.Results Concentrations of ADM were shown as(12.013?2.237)?g/ml,(17.622?1.368)?g/ml,and(11.519?1.225)?g/ml for group 2, group 3 and group 1 respectively.60℃intermittent perfusion vs 60℃continuous perfusion showed P＜0.05, 60℃continuous pefusion vs normal temperature perfusion also showed P＞0.05. 43-45℃period lasting time (min)for 60℃continuous pefusion vs 60℃intermittent pefusion were(4.1?2.7)min and(11.3?3.3)min respectively,the latter was three times more than the former.There were no differences shown betwen the temperature,respiration and heart rate of group 2 and group 3.Conclusion Intermittent intraarterial perfusion thermochemotherapy is a more effective interventional management among all thermochemotherapies.

To study the anti-coagulant effect and influence of danggui Sini decoction (DSD) on rat's plasma endogenous metabolites by animal experiment and ¹H-NMR based metabolomics method. After intragastric administration of Danggui Sini Decoction for 7 days, Plasma thrombin time (TT) was measured. Rat plasma metabolic fingerprint in two groups was analyzed using ¹H-NMR, based on which the principal component analysis( PCA) and orthogonal partial least-squares discriminant analysis(OPLS-DA) models for metabonomic analysis. Potential biomarkers were screened by using variable importance in the projection (VIP) and T test. DSD could prolong TT of the rat significantly (P < 0.05). Compared with control group, six kinds of endogenous metabolites in DSD group change significantly (P < 0.05), among which isobutyrate, carnitine and phenylalanine content had an upward trend (P < 0.01) and lysine, Histidine and cholesterol content had a downward trend (P < 0.05). It is likely that carnitine, phenylalanine, Histidine and cholesterol are the potential metabolic markers in the anti-coagulant process and DSD affects the platelet aggregation and the expression of tissue factor and fiber protease by regulating the energy, amino acid and lipid metabolism.
Animals ; Anticoagulants ; chemistry ; Blood Coagulation ; drug effects ; Drugs, Chinese Herbal ; chemistry ; Female ; Male ; Metabolomics ; methods ; Proton Magnetic Resonance Spectroscopy ; methods ; Rats

DNA barcoding method was conducted for the authentication of pollen materials due to difficulty of discriminating pollen materials bearing morphological similarity. In this study, a specific focus was to identify cattail pollen (Puhuang) and pine pollen (Songhuafen) samples from their adulterants which are frequently mixed-together. Regions of the internal transcribed spacer (ITS2) from 60 samples were sequenced, and new primers for cattail pollen were designed according to the sequence information. The results from the NJ trees showed that the species of pine pollen, Puhuang and their adulterants can be classified as obvious monophyly. Therefore, we propose to adapt DNA barcoding methodology to accurately distinguish cattail pollen, pine pollen and their adulterant materials. It is a great help for drug regulatory agency to supervise the quality of medicinal materials.
China ; DNA Barcoding, Taxonomic ; methods ; DNA, Plant ; genetics ; DNA, Ribosomal Spacer ; genetics ; Drug Contamination ; prevention & control ; Drugs, Chinese Herbal ; chemistry ; classification ; Molecular Sequence Data ; Phylogeny ; Pinus ; classification ; genetics ; Pollen ; classification ; genetics ; Quality Control ; Typhaceae ; classification ; genetics

OBJECTIVETo clone SABATH methyltransferase (rLjSABATHMT) gene in Lonicera japonica var. chinensis, and compare the gene expression and intron sequence of SABATH methyltransferase orthologous in L. japonica with L. japonica var. chinensis. It provide a basis for gene regulate the formation of L. japonica floral scents.

METHODThe cDNA and genome sequences of LjSABATHMT from L. japonica var. chinensis were cloned according to the gene fragments in cDNA library. The LjSABATHMT protein was characterized by bioinformatics analysis. SABATH family phylogenetic tree were built by MEGA 5.0. The transcripted level of SABATHMT orthologous were analyzed in different organs and different flower periods of L. japonica and L. japonica var. chinensis using RT-PCR analysis. Intron sequences of SABATHMT orthologous were also analyzied.

RESULTThe cDNA of LjSABATHMT was 1 251 bp, had a complete coding frame with 365 amino acids. The protein had the conservative SABATHMT domain, and phylogenetic tree showed that it may be a salicylic acid/benzoic acid methyltransferase. Higher expression of SABATH methyltransferase orthologous was found in flower. The intron sequence of L. japonica and L. japonica var. chinensis had rich polymorphism, and two SNP are unique genotype of L. japonica var. chinensis. The motif elements in two orthologous genes were significant differences.

CONCLUSIONThe intron difference of SABATH methyltransferase orthologous could be inducing to difference of gene expression between L. japonica and L. japonica var. chinensis. These results will provide important base on regulating active compounds of L. japonica.

Base Sequence ; Cloning, Molecular ; Computational Biology ; Evolution, Molecular ; Gene Expression Regulation, Plant ; Lonicera ; enzymology ; genetics ; Methyltransferases ; genetics ; Nucleotide Motifs ; Phylogeny ; Sequence Alignment ; Sequence Analysis

Objective To investigate selcnium(Se) levels of environment and human body in Gaomi City and Zichuan District of Shandong. Methods Lijiaying Township in Gaomi City of Weifang City, Zhaili Township and Longquan Township in Zichuan District of Zibo City were selected. Two farming soil samples at different spot, local wheat and corn, residents nail samples from 3 to 4 families were collected in each natural village in the investigated towns. The contents of Se were detected by 2,3-diamino naphthalene fluorescence method. Results Se level of the soil, wheat, corn, and nails in Lijiaying [(0.054 ± 0.019), (0.022 ± 0.009), (0.018 ± 0.007), (0.365 ± 0.108)mg/kg] was significantly lower than that in Zhaili [(0.425 ± 0.080), (0.130 ± 0.043), (0.098 ± 0.026), (0.751 ± 0.134)mg/kg] and Longquan[(0.487 ± 0.153), (0.112 ± 0.030), (0.097 ± 0.029), (0.735 ± 0.145)mg/kg;P < 0.01]. In Lijiaying, Se was deficient in soil, wheat, corn(< 0.200, < 0.025 mg/kg), above Se deficiency diagnosis and below Se-adequate level in the nail, while in Zhaili and Longquan, the Se level in the soil (0.425, 0.487 mg/kg), wheat(0.130, 0.112 mg/kg), corn (0.098, 0.097 mg/kg), nails (0.751, 0.735 mg/kg) was adequate (≥0.400 mg/kg). Conclusions The external environment is Se-deficient in Lijiaying, Se-adequate in Longquan and Zhaili. The selenium level in human body is consistent with the external environment.

Objective This study was operated to investigate the association between urinary albumin-to-creatinine ratio (UACR) and physical situations as hypertension and prehypertension among women.Methods Blood pressure,height,weight and waist circumference were measured and factors such as cigarette smoking,alcohol intake,family history of hypertension,were investigated.Blood glucose and lipid,serum uric acid,urinary albumin and urinary creatinine were tested on 1796 women aged ≥30 years living in the Jinchang district of Suzhou.Associations between UACR and hypertension as well as prehypertension were analyzed,by using ordinal multinomial logistic regression models.Results The mean levels of UACR were 15.54 (7.67,32.53),9.01 ( 5.45,18.06),7.13 (4.60,12.50 ) mg/g and the rates of higher UACR were 27.57％,13.42％,9.61％ in hypertensive,pre-hypertensive and normotensive subjects,respectively,with significant differences noticed among the three groups (P＜0.05).The average systolic blood pressure/diastolic blood pressure appeared to be 125.3/80.9,128.8/82.7,130.8/84.0 and 135.1/85.9 mm Hg for participants with UACR in the first,second,third and fourth quartile,respectively.The risks of prehypertension or hypertension increased with increasing UACR levels.Dose-response relationship was seen between UACR and risks of prehypertension or hypertension.Multivariable adjusted odds ratios (95％CI) of prehypertension or hypertension in the upper quartiles of UACR were 1.32 ( 1.02,1.70),1.72 ( 1.32,2.24),and 2.37 (1.80,3.11 ),respectively,when compared with the lowest quartile.Conclusion Elevated UACR was associated with both hypertension and prehypertension among women.

Objective To investigate the association betweenserum nitric oxide and microalbuminuria.Methods Based on a community survey in Jinchang district Suzhou city,a 1 ∶ 2 matched case-control study was performed.A total of 208 cases with microalbuminuria were recruited.The controls were selected from the same community,with the same level of income.After matched with age,gender,waist circumference and fast plasma glucose,a total of 416 controls were selected.Values of serum nitric oxide were tested for all eligible participants.The association between serum nitric oxide level and microalbuminuria were analyzed by using the multivariate conditional logistic regression models.Results The mean level of serum nitric oxide was slightly lower for individuals with microalbuminuria (median,interquartile range:27.75,14.48-42.15 μmol/L) than those without (28.25,17.40-43.45 μ mol/L ).However,the difference was not statistically significant (P=0.316).Results from the multivariable conditional logistic regression model showed that serum nitric oxide level was not associated with microalbuminuria,after adjustment for all the confounders.Compared with the highest level of serum nitric oxide,the odds ratios of microalbuminuria for individuals in the 1 st,2nd and 3rd quartiles were not significantly different,after adjustment for confounders.In pairs with hypertension,the odds of microalbuminuria were 85％ higher for individuals with the lowest level of serum nitric oxide than those with the highest level (OR=1.85,95％ CI:0.96-3.57).Additionally,in pairs without hypertension,the odds of microalbuminuria was just 40％ higher for individuals with the lowest level of serum nitric oxide than those with the highest level (OR=1.40,95％CI:0.58-3.40).Conclusion There was no significant correlation between serum nitric oxide and microalbuminuria in the general population in our study.

Objective To analyze the spatial epidemiological characteristics of measles in Taizhou from 2009 to 2017, so as to provide theoretical basis for measles prevention and control. Methods The spatial autocorrelation analysis and trend surface analysis of measles epidemics data from 2009 to 2017 in Taizhou were performed using ArcGIS 10.0 software. The dynamic characteristics of measles epidemics in Taizhou were analyzed. Results Among 2009-2017 years, the incidences of measles in Taizhou ranged from 0.83/1 million to 65.43/1 million. The results of global autocorrelation analysis showed that there were spatial correlations of the incidence of measles among 2012, 2013, 2015, and 2016 in Taizhou with a high-value clustering distribution. Local autocorrelation analysis indicated that the hot spots of measles incidence in Taizhou from 2009 to 2017 were mainly concentrated in the central towns of Taizhou. Trend surface analysis suggested that the measles incidence in the south towns of Taizhou was higher than that in the north in 2010, and the incidence in the central region was higher than those in other regions in 2013 and 2015. Conclusions According to the spatial analysis, autocorrelation was observed for the spatial distribution of measles incidence in Taizhou from 2009 to 2017, and there are hot spots in the central township. Targeted preventive measures should be taken based on these characteristics.