Objective To detect the effect of Guided Relaxation Method with Music on pain sensitivity and hemodynamics in acupuncture.Methods 70 volunteers aged 18 to 22, all in good condition, were randomized to study group or control group (each 35).In the control group, volunteers were only treated with acupuncture in a routine way while volunteers in the study group were treated with acupuncture using Guided Relaxation Method with Music .Comparing the change of heart rate and blood pressure before and after the experiment, and the pain sensitivity between these two groups.Results By comparing the two groups, it showed that there were no significant differences in heart rate, diastolic blood pressure and systolic blood pressure level(p>0.05).Numerical rat-ing scale scores in study group was much lower (p<0.001), and systolic blood pressure level after the experiment decreased more significantly than that in the control group (p<0.05).However, no significant differences can be seen in heart rate and diastolic blood pressure level after the experiment (p>0.05).Conclusion Guided Relaxation Method with Music could help to alleviate the feeling of pain, and make acupuncture therapy more acceptable.

Two new polyesters, talapolyesters G-H (1-2) were isolated from the wetland soil-derived fungus Talaromyces flavus BYD07-13, and their structures were determined by NMR and MS spectroscopic data. The absolute configurations of the residues were determined by alkaline hydrolysis. The cytotoxicity against five tumor cell lines (HL-60, SMMC-7721, A-549, MCF-7 and SW480) of 1-2 was examined.
Cell Line, Tumor ; Cell Proliferation ; drug effects ; Drugs, Chinese Herbal ; chemistry ; isolation & purification ; pharmacology ; Humans ; Molecular Structure ; Polyesters ; chemistry ; isolation & purification ; pharmacology ; Talaromyces ; chemistry ; growth & development ; Wetlands

Objective To investigate the clinical curative effect of Danhong injection and Tongxinluo capsule in treating patients with cerebral Infarction. Methods Eighty cerebral infarction patients of Neurology Department in Kailuan General Hospital Affiliated to Hebei United University were selected and randomly divided into control and treatment groups. Patients in the control group were received the based therapy,and patients in treatment group were received Danhong injection and Tongxinluo capsule besides the based therapy. The levels of homocysteine(Hcy),blood lipid,blood viscosity were measured at before treatment,the 14th day,1 month and 3 months after the treatment. All data were analyzed by SPSS13. 0. Results (1)The levels of Hcy,total cholesterol( TC),triglyceride( TG)and blood viscosity( high shear viscosity,low shear viscosity and hematocrit)in treatment group were significantly different from the control group at the 14th day after treatment(P < 0. 05).(2)The levels of TC,TG,HDL-C,LDL-C and blood viscosity in patients of the treatment group at 1 month and 3 months after treatment were different from those of the control group( P< 0. 05). Meanwhile,the levels of TC,TG,HDL-C,LDL-C and blood viscosity in patients of the treatment group at the 14th day after treament were significant different from those of 3 month after treatment(P < 0. 05).(3) The levels of TG,HDL-C,LDL-C and hematocrit in patients of the control group at 3 months after treatment were significantly different from those at pre-treatment(P < 0. 05). The CHOL and TG levels of the control group were different from those at pre-treatment at the 14th day after treatment( P < 0. 05).(4)There were significant differences between two groups at the 14th day,1 month and 3months after treatment in terms of therapy effect(Z= 5. 21,5. 54,3. 86;P = 0. 031,0. 024,0. 048). Conclusion The therapy of Danhong injection combined with Tongxinluo capsule can reduce the levels of Hcy,blood lipid,blood viscosity,and then improve the prognosis of patients with cerebral infarction.

Aim To investigate the effect of Jinlida on cholesterol-related genes in skeletal muscle in fat-in-duced insulin resistance ApoE-/ - mice. Methods Ten male C57 BL/6 J mice were selected as normal group ( NF );50 male ApoE-/ - mice with a high-fat feeding after 16 weeks ( HF) were divided into model group, rosiglitazone ( LGLT ) , Jinlida low dose group ( JLDL, 0. 95 g · kg-1 · d-1 ) , Jinlida medium dose group ( JLDM, 1. 9 g·kg-1 ·d-1 ) , Jinlida high dose group (JLDH, 3. 8 g·kg-1·d-1), which were per-formed intragastric administration for 8 weeks. Oil red O staining of mouse skeletal muscle was used for fat ac-cumulation. Insulin receptor ( INSR) , insulin receptor body substrate-1 ( IRS-1 ) , low-density lipoprotein re-ceptor ( LDLR ) , cholesterol sensor ( SCAP ) mRNA and protein expression in mouse skeletal muscle were measured by quantitative reverse transcription PCR ( RT-PCR ) and Western blot. Results Compared with NF group, fasting blood glucose ( FBG) , choles-terol ( TC ) , triglyceride ( TG ) and low density lipo-protein cholesterol ( LDL-C ) of HF mice were signifi-cantly elevated, while high-density lipoprotein ( HDL-C ) significantly decreased ( P < 0. 05 ) . Compared with HF group, Jinlida group could reduce to varying degrees FBG, TC, TG and LDL-C in mice, and in-crease HDL-C ( P <0. 05 ) . Jinlida could downgrade fasting serum insulin ( FINS ) level, and improve the insulin sensitive index ( ISI ) ( P < 0. 05 ) . Jinlida could obviously improve skeletal muscle fat accumula-tion of mice. Compared with NF group, skeletal mus-cle INSR, IRS-1, LDLR mRNA and protein levels of HF group were significantly decreased ( P <0. 05 ) , while SCAP mRNA and protein level increased signifi-cantly (P<0. 05). Compared with HF group, Jinlida could increase to varying degrees INSR, IRS-1, LDLR mRNA and protein levels ( P < 0. 05 ) , and lower SCAP mRNA and protein levels ( P<0. 05 ) . Conclu-sion Jinlida can alleviate fat-induced insulin resist-ance in ApoE-/ - mice through regulation of cholester-ol-related gene expression.

OBJECTIVE To explore the effect of Lianhuaqingwen capsules ( LHQW ) on junction protein expression in mouse lung tissue of lipopolysaccharide (LPS)-induced acute lung injury ( ALl). METHODS 120 male mice were randomly divided into six groups: normal control, model, model+dexa-methasone 5 mg.kg-1 , model +LHQW 2, 4 and 8 g.kg-1 groups. Dexamethasone and LHQW were administered orally, once daily, for 7 d. 24 h after the last administration, LPS solution was instilled into the tracheas of mice except the normal control group to prepare the mouse model of ALl. 24 h after the establishment of the ALl model, the mice were sacrificed and the pathological changes in the mouse lung tissue were observed by optical microscopy and ultrastructure of alveolar epithelium was observed by transmission electron microscopy. The cell percentage of positive expression of tumor necrosis factor-α(TNF-α) in the peripheral blood T lymphocytes was detected by flow cytometry. The expressions of con-nexin 43 ( Cx43), occludin and zonula occludens protein-1 ( ZO-1) in lung tissues were detected by immunohistochemistry. RESULTS Under the light microscope, the mouse lung of model group showed a large amount of inflammatory cell infiltration and alveolar wall thickening. Compared with model group, inflammatory cell infiltration was reduced in model+dexamethasone, model+LHQW 2,4 and 8 mg.kg-1 groups. Under the electron microscope, the mouse alveolar epithelial cells of model group showed injury. Compared with model group, the damage was reduced in model+dexamethasone, and model+LHQW 2, 4 and 8 mg.kg-1 groups. The cell percentage of TNF-α positive expression in peripheral blood T lympho-cytes in normal control, model, model+dexamethasone, model+LHQW 2,4 and 8 mg.kg-1 groups was (3.6±0.9)%, (6.4±0.8)%, (2.8±0.7)%, (4.7±1.6)%, (4.0±1.5)% and (3.6±1.2)%, respectively. The percentage in model group was obviously higher than that in normal control group( P<0.01), but was lower in the four drug treatment groups than in model group(P<0.05, P<0.01). The expression of Cx43, occludin and ZO-1 in lung tissue of model group was lower than that of normal control group(P<0.01), but higher in model+dexamethasone, model + LHQW 4 and 8 mg.kg-1 groups than in model group(P<0.05). CONCLUSION LHQW may alleviate ALl induced by LPS and play a protective role by inhibiting inflammatory cell infiltration and improving protein connection expression in alveolar epithelial cells and pulmonary vascular endothelial cells.

OBJECTIVETo study the effect of Jinlida on changes in expression of skeletal muscle lipid transport enzymes in fat-induced insulin resistance ApoE -/- mice.

METHODEight male C57BL/6J mice were selected in the normal group (NF), 40 male ApoE -/- mice were fed for 16 weeks, divided into the model group (HF), the rosiglitazone group ( LGLT), the Jinlida low-dose group (JLDL), the Jinlida medium-dose group (JLDM), the Jinlida high-dose group (JLDH) and then orally given drugs for 8 weeks. The organization free fatty acids, BCA protein concentration determination methods were used to determine the skeletal muscle FFA content. The Real-time fluorescent quantitative reverse transcription PCR ( RT-PCR) and Western blot method were adopted to determine mRNA and protein expressions of mice fatty acids transposition enzyme (FAT/CD36), carnitine palm acyltransferase 1 (CPT1), peroxide proliferators-activated receptor α( PPAR α).

RESULTJinlida could decrease fasting blood glucose (FBG), cholesterol (TC), triglyceride (TG), free fatty acid (FFA) and fasting insulin (FIns) and raise insulin sensitive index (ISI) in mice to varying degrees. It could also up-regulate mRNA and protein expressions of CPT1 and PPARα, and down-regulate mRNA and protein levels of FAT/CD36.

CONCLUSIONJinlida can improve fat-induced insulin resistance ApoE -/- in mice by adjusting the changes in expression of skeletal muscle lipid transport enzymes.

Animals ; Apolipoproteins E ; deficiency ; genetics ; Blood Glucose ; metabolism ; CD36 Antigens ; genetics ; metabolism ; Carnitine O-Palmitoyltransferase ; genetics ; metabolism ; Dietary Fats ; adverse effects ; metabolism ; Drugs, Chinese Herbal ; administration & dosage ; Humans ; Hypoglycemic Agents ; administration & dosage ; Insulin ; metabolism ; Insulin Resistance ; Lipid Metabolism ; drug effects ; Male ; Metabolic Diseases ; drug therapy ; enzymology ; genetics ; metabolism ; Mice ; Mice, Inbred C57BL ; Mice, Knockout ; Muscle, Skeletal ; drug effects ; metabolism

Objective To summary the experience of laparoscopic cystectomy ileal conduit (Bricker) and orthotopic ileal neo‐bladder (Hautmann) and compare the short‐term efficacy of the two types of urinary diversion for invasive bladder cancer . Methods Retorspective analysis of the patients in our hospital who accepted laparoscopic radical cystectomy from 2010 to 2014 was performed ,74 of them accepted ileal conduit ,and 30 of them accepted orthotopic ileal neobladder .The general clinical data ,postop‐erative recovery ,postoperative complications and Oncology feature were analyzed and compared between the two groups .Results There was no demonstrable difference was found in operation time ,blood loss ,intraoperative blood transfusion rate ,the number of removed lymph node ,average hospital stay ,specimens positive margin rate and postoperative pathology results between the two groups (P>0 .05) .But there were significant difference in postoperative intestinal function recovery time[(4 .2 ± 1 .4)d ,(5 .3 ± 2 .2)d] ,(P=0 .002) ,and the complication rates 31 .9% (23 cases)vs .53 .3% (16 case) ,P=0 .043 .After 6 months ,the daytime and nighttime urinary control were 76 .9% ,57 .7% ,after 12 months ,the daytime and nighttime urinary control increased to 90 .9% , 81 .8% .2 cases(7 .7% ) were diagnosed with recurrence or metastasis during follow‐up in Hautmann group ,while 9 cases(14 .1% ) were diagnosed with recurrence or metastasis in Bricker group .Conclusion Two kinds of surgical procedures both have the similar therapeutic effect ,but the postoperative quality of life is better for Hautmann orthotopic neobladder patients .

OBJECTIVETo explore the effects of arecoline on hepatic insulin resistance in type 2 diabetes rats and to elucidate its possible mechanism.

METHODSForty five Wistar rats were fed with high fructose diet for 12 weeks to induce type 2 diabetic rat model. rats were randomly divided into 5 groups (n = 8): control group, model group and model group were treated with different dose (0, 0.5, 1, 5 mg/kg) of arecoline. After 4 weeks, the fasting blood glucose, blood lipid and insulin level measured , mRNA expression of liver constitutive androstane receptor (CAR), pregnane X receptor (PXR), glucose-6-phosphatase (G6Pase), phosphoenolpyruvate carboxykinase (PEPCK), interleukin-6 (IL-6) and tumor necrosis factor-alpha (TNF-alpha) were detected by reverse transcription polymerase chain reaction (RT-PCR), the protein expression of p-AKT and glucose transporter4 (GLUT4) were detected by Western blot.

RESULTS1.5 mg/kg arecoline could significantly decrease the level of fasting blood glucose, blood lipid, blood insulin level and liver G6Pase, PEPCK, IL-6, TNF-alpha mRNA level in type 2 diabetes rats. 1.5 mg/kg arecoline also could significantly increase CAR, PXR mRNA level and p-AKT and GLUT4 protein expression.

CONCLUSIONArecoline improved hepatic insulin resistance in type 2 diabetes rats by increasing the mRNA levels of CAR and PXR leading to the creased glucose metabolism and inflammation related genes expression.

Animals ; Arecoline ; pharmacology ; Diabetes Mellitus, Experimental ; metabolism ; Diabetes Mellitus, Type 2 ; metabolism ; Glucose Transporter Type 4 ; metabolism ; Glucose-6-Phosphatase ; metabolism ; Insulin Resistance ; Interleukin-6 ; metabolism ; Intracellular Signaling Peptides and Proteins ; metabolism ; Liver ; drug effects ; metabolism ; Male ; Phosphoenolpyruvate Carboxykinase (GTP) ; metabolism ; Proto-Oncogene Proteins c-akt ; metabolism ; Rats ; Rats, Wistar ; Receptors, Cytoplasmic and Nuclear ; metabolism ; Receptors, Steroid ; metabolism ; Tumor Necrosis Factor-alpha ; metabolism

Aim To study the effects of Free Anthra-quinone from Rhubarb (FAR)on myocardial CTGF and collagen expression and interstitial fibrosis in dia-betic rats.Methods The male SD rats were randomly divided into normal group (CON),diabetic cardiomy-opathy group (DCM) and FAR treatment group (FAR).Streptozocin was intraperitoneally injected in-to the animals in the latter 2 groups to induce diabetic rat model.The model was expected to be stable for 2 weeks before the treatment.At the end of the 8th week in treatment,fasting plasma glucose and heart mass in-dex were measured.Masson staining was used to ob-serve the myocardial fibrosis.RT-PCR was used to de-tect the mRNA levels of CTGF,procollagen type Ⅰand collagen type Ⅲ.Immunohistochemical method was used to detect the content of CTGF.ELISA was used to detect the depositions of collagen type I and collagen type Ⅲ. Results Compared with CON group,fasting plasma glucose,heart mass index,the degree of myocardial fibrosis,and the expressions of CTGF,collagen type I and collagen type Ⅲ in left ven-tricular myocardial tissue of DCM group were signifi-cantly increased. However, compared with DCM group,fasting plasma glucose,heart mass index,the degree of myocardial fibrosis,and the expressions of CTGF,collagen type I and collagen type Ⅲ in left ven-tricular myocardial tissue of FAR-treated rats were sig-nificantly decreased.Conclusion FAR retards the process of myocardial fibrosis in diabetic rats by down-regulating the expression of CTGF,reducing the syn-thesis and depositions of collagen type I and collagen type Ⅲ.

BACKGROUND:Culture condition,isolation method and efficiency are different in reported human umbilical cord-derived mesenchymal stem cells,which lack of unified identification standards.Therefore,it is necessary to establish a high-efficiency and economical culture system for human umbilical cord-derived mesenchymal stem calls(hUCMSCs).OBJECTIVE:To isolate hUCMSCs and induced differentiate into adipocytes and osteblasts.METHODS:The hUCMSCs were isolated form human umbilical cord by tissue adherence and digested with collagenase.The morphology,proliferation and immunophenotype of the 3rd passage cells were analyzed,and then cells were induced to osteogenic and adipogenic differentiation in vitro.RESULTS AND CONCLUSION:The hUCMSCs isolated from human umbilical cord by tissue adherence and digested with collagenase could be cultured and proliferated in vitro.Flow cytometry analysis revealed that the hUCMSCs were positive for CD29 CD44,CD59,CD105,but were negative for CD40,CD86 and HLA-DR.These calls could be induced to differentiate into adipocytes and osteblasts under proper inducing conditions.The hUCMSCs retained the appearance and phenotype even after being expanded more than 40 passages in vitro.This confirmed that the existence of MSCs in human umbilical cord and they had the capacity of differentiating into adipocytes and osteblasts.