Antibodies ; immunology ; Antibody Formation ; Complement C4b ; immunology ; pharmacology ; Diagnosis ; Graft Rejection ; diagnosis ; immunology ; Humans ; Kidney Transplantation ; immunology ; Peptide Fragments ; immunology ; pharmacology ; Transplantation, Homologous ; immunology

Cell Differentiation ; drug effects ; Cell Line ; Connective Tissue Growth Factor ; metabolism ; Epithelial Cells ; cytology ; drug effects ; metabolism ; Epithelial-Mesenchymal Transition ; drug effects ; Humans ; Kidney Tubules, Proximal ; cytology ; Lead ; toxicity ; Transforming Growth Factor beta ; metabolism

Objective To study the clinical efficacy of Bushen Huoxue Tongluo Recipe in the treatment of type 2 diabetes with hypertension, to provide more basis for clinical treatment.Methods64 patients with type 2 diabetes mellitus complicated with hypertension were selected in our hospital from July 2014 to November 2015.They were divided into two groups, each group was 32.The control group was treated with western medicine, the observation group was treated with Bushen Huoxue Tongluo recipe, and the therapeutic effects of the two groups were observed and compared.ResultsThe total effective rate of the two groups has significantly difference, and the incidence of complications of the two groups also has statistical difference (P<0.05).ConclusionThe treatment of Bushen Huoxue Tongluo recipein in type 2 diabetes with hypertension, has good effect, was very useful to change symptoms of patients, improve the clinical treatment effect of patients.It is conducive to the recovery of patient.

Diabetic patients with secondary sulfonylureas failure were shifted to glipizide plus glargine ( n = 20) or neutral protamine hagedorn (n =32). Sixteen weeks later, blood glucose and HbAIC were decreased and serum C peptide level increased in both groups. Hypoglycemia occurred less frequently and?-cell function was improved in glargine group.

Acute Kidney Injury ; epidemiology ; pathology ; Adolescent ; Adult ; Aged ; Biopsy, Needle ; methods ; China ; epidemiology ; Female ; Glomerulonephritis, Membranoproliferative ; epidemiology ; pathology ; Humans ; Kidney ; pathology ; Kidney Diseases ; epidemiology ; pathology ; Male ; Middle Aged ; Nephrotic Syndrome ; epidemiology ; pathology ; Ultrasonography, Interventional

The purpose of this study is to explore depression metabolic markers in rat hippocampus and to investigate the anti-depressant effect of genipin and its mechanisms using nuclear magnetic resonance (NMR) metabonomics. Chronic unpredictable mild stress (CUMS) procedure was conducted to establish the depressive rat model. At the beginning of the third week, genipin low dose (25 mg x kg(-1)), middle dose (50 mg x kg(-1)), high dose (100 mg x kg(-1)), and venlafaxine (50 mg x kg(-1)) were given to the CUMS rats separately once daily for two weeks except control and model groups. Rat hippocampus was analyzed by 1H NMR based metabonomics after drug administration for 2 weeks. Significant differences in the metabolic profile of rat hippocampus of the CUMS treated group and the control group were observed with metabolic effects of CUMS including decreasing in glycine and N-acetylaspartate, increasing in inositol, glutamate, lactate, glutamine, taurine and alanine. Genipin showed ideal antidepressive effects at a dose of 50 mg x kg(-1) in rats, decrease of inositol, glutamate, lactate, alanine were observed, while glycine and N-acetylaspartate were increased. Important influence has been found on normal nervous system function of these significant changed metabolites, which suggests that the antidepressant effect of genipin may be played by enhancing the activity of neurons in hippocampus, repairing and improving the function of the neuron. The metabonomics approach is an effective tool for the investigation of the anti-depressant effect and pharmacologic mechanisms of genipin.
Alanine ; metabolism ; Animals ; Antidepressive Agents ; isolation & purification ; pharmacology ; Aspartic Acid ; analogs & derivatives ; metabolism ; Behavior, Animal ; drug effects ; Chronic Disease ; Depression ; drug therapy ; metabolism ; physiopathology ; Gardenia ; chemistry ; Glutamic Acid ; metabolism ; Glycine ; metabolism ; Hippocampus ; drug effects ; metabolism ; Inositol ; metabolism ; Iridoids ; isolation & purification ; pharmacology ; Lactic Acid ; metabolism ; Magnetic Resonance Spectroscopy ; Male ; Metabolomics ; Plants, Medicinal ; chemistry ; Rats ; Rats, Sprague-Dawley

To reveal the colonization characteristics in host of endophytic biocontrol bacteria NJ13 isolated from Panax ginseng, this study obtained the marked strain NJ13-R which was double antibiotic resistant to rifampicin and streptomycin through enhancing the method of inducing antibiotic. The colonization characteristics in ginseng and its biocontrol efficiency against Alternaria spot of ginseng in the field were studied. The results showed that the strain could colonize in root, stem and leaf of ginseng and the colonization amount was positive correlated with inoculation concentration. Meanwhile, the strain could infect and then transfer in different tissues of ginseng The colonization amount of strain in roots and leaves of ginseng increased first and then decreased. However, the tendency of colonization amount of strain in stems was ascend at first and then descend slowly, and was more than that in roots and leaves along with time, which had a preference to specific tissue of its host. In field experiment, the endophytic bacteria NJ13 was proved to be effective in controlling Alternaria leaf spot of ginseng. The biocontrol efficiency of fermentation broth at the concentration of 0.76 x 10(8) cfu x mL(-1) reached 75.62%, which was close to the controlling level (73.06%) of 0.67 mg x L(-1) 50% cyprodinil WG.
Alternaria ; physiology ; Antibiosis ; Bacillus ; growth & development ; isolation & purification ; physiology ; Endophytes ; growth & development ; isolation & purification ; physiology ; Panax ; growth & development ; microbiology ; Plant Diseases ; microbiology

Objective To investigate the therapeutic effects of recombinant human endostatin (RHES) combined with radiotherapy on brain metastases (BM) of non-small cell lung cancer (NSCLC) and the patients suitable for this therapy.Methods Eighty patients with BM of NSCLC were randomly divided into RHES combined with radiotherapy group (combination group) and radiotherapy alone group (each group with 40 patients).The short-term effective rate,overall survival time,cerebral edema index and adverse reactions were observed and the expressions of vascular endothelial growth factor receptor 2 (VEGFR2) protein in primary lesions were detected with immunohistochemical method in all patients.Results Compared with radiotherapy alone group,brain edema was significantly relieved (t=4.9,P=0.000) and there were no marked adverse reactions in combination group.In short-term effective rate,there was no statistical significance in total population (n=80,90％ vs.75％,x2=3.11,P=0.07),but there was statistical significance in the patients with positive VEGFR2 (93％ vs.67.7％,x2=6.31,P=0.012).In overall survival time,there was no statistical significance in total population (n=80,P=0.35,95％ CI:0.25-1.30) or in the patients with positive VEGFR2 (P=0.109,95％ CI:0.40-1.34).Conclusion Compared with radiotherapy alone,RHES combined with radiotherapy can relieve brain edema in the patients with BM of NSCLC and obtain better short-term effective rate in the patients with positive VEGFR2.

Objective To investigate the molecular mechanism of epithelial-mesenchymal transition (EMT) induced by activated vascular endothelial growth factor receptor-1 ( VEGFR-I ) in cell line MHCC97-H.Methods MHCC97-H cells were cultured in DMEM with 1％ fetal bovine serum (control group),10 μmol/L PP2 (PP2 group),10 μmol/L PBS (PBS group),50 μmol/L VEGF-B (VEGF-B group),l0μmol/L PP2 and 50 μmol/L VEGF-B (PP2 +VEGF group),10 μmol/L PBS and 50 μmol/L VEGF-B (PBS + VEGF-B group),respectively.Protein expressions of epithelial marker E-cadherin,α-catenin and mesenchymal marker vimentin and N-cadherin were detected by Western blot.The expression sites of E-cadherin,α-catenin and mesenchymal marker vimentin and N-cadherin were detected by cell immunofluorescence.The ability of invasion and migration of cell line MHCC97-H were assessed by cell invasion and migration test.All data were analyzed by the t test.Results The expressions of E-cadherin,α-catenin,vimentin and N-cadherin were 3.23 +0.76,3.01 ±0.25,3.01 +0.22 and 2.63 +0.40 in the control group,4.18 +0.32,3.29 +0.11,4.85 +0.36 and 3.02 +0.52 in the PP2 group,2.83 +0.65,3.03 +0.27,1.37 ±0.24 and 2.98 ±0.36 in the PBS group,2.06 ±0.15,2.84 ±0.76,5.79 ± 0.38 and 5.54 ± 0.28 in the VEGF-B group,6.12 ± 0.08,5.45 ± 0.37,3.36 ± 0.42 and 3.26 ±0.13 in the PP2 + VEGF-B group and 1.36 ±0.54,1.26 ±0.45,4.05 ±0.17 and 1.05 ±0.33 in the PBS +VEGF-B group.There was a significant difference in the expressions of E-cadherin and α-catenin between the PP2 +VEGF-B group and the VEGF-B group (t =7.625,9.931,P ＜ 0.05 ).The expressions of vimentin and N-cadherin in the PP2 + VEGF-B group were significantly lower than those in the VEGF-B group (t =12.001,11.910,P ＜ 0.05).Six hours after the treatment with VEGF-B,the numbers of MHCC97-H migrated were 19 ± 1,5 ± 2and 16 ± 1 in the VEGF-B group,PP2 + VEGF-B group and PBS + VEGF-B group,respectively.The number of MHCC97-H cells migrated in the VEGF-B group was greater than that in the PP2 ± VEGF-B group ( t =13.566,P ＜ 0.05 ).The number of MHCC97-H cells passed through the Boyden chamber was 4 + 2,which was significantly less than 16 ± 1 of the VEGF-B group (t =12.350,P ＜0.05).Conclusion EMT induced by activated VEGFR-1 was mediated via c-Src kinase signal transduction in MHCC91-H cell line,and c-Src may be a potential target to interfere the invasion and migration of hepatic cancer cells.

ObjectiveTo investigate the radiosensitizing effect of 3-(5'-hydroxy-2'-furyl)-1-benzyl indazole ( YC-1 ) on hypoxic human adenocarcinoma cell line A549.MethodsMTT assay was used to test the inhibitory effect of YC-1 on proliferation of A549 cells.Clonogenic assay was performed to determine the radiosensitizing effect of YC-1 on hopxic A549 cells.Single-hit multi-target model was used to plot survival curve and calculate sensitization enhancement ratio (SER).The cell cycle and apoptosis were measured by flow cytometry.ResultsThe proliferation of A549 cells was inhibited by YC-1 in a time-dose-dependent manner.In normoxic and hypoxic cells,the IC20 was 16.7 μmol/L and 39.2 μmol/L at 24 h,respectively.In the group of hypoxia plus YC-1,SERD0 and SERDq were 1.11 and 1.26,respectively.In hypoxia,YC-1combined with 2 Gy irradiation could induce cell apoptosis and prolong G2 + M phase arrest ( ( 30.17 ±1.21 )％ ∶ ( 15.44 ±0.96) ％,P =0.000; (21.56 ±0.47 )％ ∶ (6.16 ±0.16)％,P =0.000).Concinsions YC-1 could enhance the radiosensitivity of hypoxic A549 cells.