Diphtheria-Tetanus-Pertussis Vaccine ; adverse effects ; Female ; Hematuria ; etiology ; Humans ; Infant

This study was aimed to investigate active ingredients from A mp e lop s is me galop hylla of protein expression by using two-dimensional gel electrophoresis (2-DE). Methods: isn this study, proteinsfrom the tender leaves of A mpelopsis megalophylla were precipitated by Tris-phenol extraction and ammonium acetate methanol precipitation. Then using 2-DE technology to isolate protein.Finally, 2-DE was analyzed by the scanner, and got protein characteristic maps. Result:According to the differences in ratio of gray value, the seven differential protein points were chosen to identify the mass spectrum. At present, two proteins were identified, namely the hypothetical protein and the unnamed protein product. Conclusion: the application of 2-DE technology for A mpelopsis megalophyllathe active ingredient of protein expression at the level of molecular research laid a good foundation.

In order to provide scientific basics for exploitation and sufficient application of Dendrobium officinale leaves resources, the phenol-sulfuric acid method was applied to determine the polysaccharide content. The monosaccharides were derivated by PMP and the derivatives were identified by HPLC-DAD-ESI-MS(n) and the contents of mannose and glucose were determined simultaneously. Similarity evaluation system for chromatographic fingerprint of traditional Chinese medicine (2004A) was employed to generate the mean chromatogram and similarity analysis of the samples was carried out. The results demonstrated that polysaccharide content, monosaccharide compositions and composition ratio had an obvious difference between stems and leaves. The polysaccharide content of stems was higher than that of leaves. Monosaccharide composition in leaf was significantly different from that in stem. The polysaccharide from stems was composed of mannose and glucose, however the polysaccharide of leaves was acid heteropolysaccharide and was mainly composed of five monosaccharides, including mannose, galacturonic acid, glucose, galactose and arabinose. The similarity value of the 14 batches was above 0.9, indicating that similarity of fingerprints among different samples was high. The study can provide evidence for expanding the medicinal parts of D. officinale.
Chromatography, High Pressure Liquid ; Dendrobium ; chemistry ; Mass Spectrometry ; Plant Extracts ; chemistry ; Plant Leaves ; chemistry ; Plant Stems ; chemistry ; Polysaccharides ; chemistry

Objective To investigate the correlation of blood glucose,blood pressure and body weight with pancreatic cancer.Methods From January 2011 to December 2013,110 patients diagnosed with pancreatic cancer in our hospital were selected as the observation group and 110 agematched cases without cancer during the same period were selected as the control group.The percentages of patients with diabetes,hypertension and elevated body mass index (BMI) were analyzed in both groups.Results The number of patients with diabetes was higher in the observation group than in the control group (32 cases or 29.1％ vs.16 cases or 14.6％,P＜0.05).The proportions of pancreatic cancer patients with diabetes duration ≤ 2 years,2～5 years and 5～10 years were higher in the observation group than in the control group (P＜0.05).The proportion of subjects with increased BMI was higher in the observation group than in the control group (24.6％ or 27cases vs.10.9％ or 12 cases,P＜0.05).The proportions of patients with diabetes combined with increased BMI and of patients with hypertension and increased BMI were higher in the observation group than in the control group (17.3％ or 19 cases vs.2.7％ or 3 cases,10.9％ or 12 cases vs.2.7％ or 3 cases,respectively,P＜ 0.05 for both).Conclusions Diabetes,hypertension,and elevated BMI can be considered as risk factors for pancreatic cancer,and it is possible that these factors are involved in the development of pancreatic cancer.

Objective:To compare the clinical effects of restrictive blood transfusion combined with hyperbaric oxygen preconditioning (HBOPC) and restrictive blood transfusion in the treatment of hip,knee arthroplasty (THA,THA).Methods:40 patients in the period of epidural anesthesia,femoral nerve hysteresis hip and knee arthroplasty were selected and randomly divided into two groups:restrictive transfusion group (maintain 80 g/L≤ Hb ＜100 g/L,n=20) and restrictive blood transfusion combined with HBOPC (HBOPC+maintain 80 g/L =Hb ＜100 g/L,n=20).The red blood cell transfusion,red blood cell transfusion rate,perioperative Hb,blood oxygen saturation (SO2),the incidence of hypotension during operation,hospitalization time and postoperative cerebral infarction,acute pulmonary embolism,pneumonia,myocardial infarction,wound infection rate and 90 days mortality rate were compared between two groups.Results:Compared with the restrictive transfusion group,the postoperative Hb,blood oxygen saturation (SO2) of restrictive blood transfusion combined with HBOPC group were significantly increased(P ＜ 0.05);the red blood cell transfusion,red blood cell transfusion rate,incidence of pneumonia,wound infection rate were significantly decreased (P＜0.05).Conclusion:Restrictive blood transfusion combined with hyperbaric oxygen preconditioning could improve the anoxic state of the hip,knee arthroplasty patients,which could effectively reduce red blood cell transfusion,reduce postoperative complications,has good clinical curative effect.

Acrosin ; immunology ; isolation & purification ; Humans ; Male ; Membrane Proteins ; immunology ; isolation & purification ; Protein Binding ; Spermatozoa ; metabolism ; Zona Pellucida ; metabolism

Endoscopy ; Female ; Humans ; Mesenchymoma ; surgery ; Nose Neoplasms ; surgery ; Young Adult

Adolescent ; Dermatitis Herpetiformis ; complications ; Esophageal Diseases ; etiology ; Humans ; Male ; Mucous Membrane ; pathology

Objective To explore the inhibitory effect of rosiglitazone of peroxisome proliferator-activated receptor-?(PPAR?) agonist on aldosterone-induced mesangial cell(MC) proliferation.Methods Mouse primary MC were cultured and treated with aldosterone(100 nmol/L) in the presence or absence of rosiglitazone(1.0,2.5,5.0,10.0 ?mol/L).The incorporation of 3H-thymidine(3H-TdR) and cell count were used as the measure of MC proliferation.Cyclin D1 and cyclin A expression,PI3K and Akt phosphorylation were determined by Western blot analysis.Results 1.Aldosterone induced MC proliferation,as assessed by 3H-TdR incorporation and cell number,which were increased by 2.46-and 2.14-fold,respectively,in aldosterone-treated cells.Aldosterone-induced MC proliferation was inhibited by PPAR? agonist rosiglitazone in dose-dependent manner in mouse MC.2.Aldosterone induced cyclin D1 and cyclin A expression.Rosiglitazone reduced aldosterone-induced cyclin D1 and cyclin A expression in dose-dependent manner.3.Aldosterone induced PI3K/Akt activation in dose-dependent manner,incubation with 100 nmol/L aldosterone for 60 min,phosphorylation PI3K and Akt expression increased by above 3.0-fold.4.PI3K inhibitor LY294002 and Akt inhibitor significantly inhibited aldosterone-induced cyclin D1 and cyclin A expression.5.Rosiglitazone significantly inhibited aldosterone-induced PI3K/Akt activation,10 ?mol/L rosiglitazone almost completely blocked aldosterone-induced PI3K/Akt activation.Conclusion Rosiglitazone can block aldosterone-induced MC proliferation via inhibition of PI3K/Akt activation.

Objective To investigate the effect of c-Jun N-terminal kinase(JNK) specific inhibitor SP600125 on Angiotensin Ⅱ(AngⅡ)-induced transforming growth factor-?1(TGF-?1) and fibronectin (FN) expression in human mesangial cells (MC).Methods Human MC were isolated and cultured in vitro and were treated with AngⅡ in the presence or absence of JNK specific inhibitor SP600125.The protein was isolated or the supernate of medium was collected at the end of experiment.JNK,extracellular signal-regulated kinase(ERK1/2),and p38 mitogen-activated protein kinase(MAPK) activity were determined by Western blot method.TGF-?1 and FN were determined by enzyme linked immunosorbent assay(ELISA).Results SP600125 inhibited AngⅡ-induced Ser63 phosphorylation of c-Jun in a concentration-dependent manner,and JNK activity was reduced by 75% at 10 ?mol/L and by 90% at 20 ?mol/L.SP600125 had no effect on AngⅡ-induced ERK1/2 and p38 activity.TGF-?1 and FN protein were constitutively produced in MC,and production was significantly stimulated for 8 to 48 h after addition of AngⅡ.Preincubation of cells with SP600125(20 ?mol/L) significantly inhibited AngⅡ-induced TGF-?1 and FN production during this time period.SP600125 inhibited AngⅡ-induced production of TGF-?1 and FN in a concentration-dependent manner.Conclusion SP600125 inhibited AngⅡ-induced JNK activation and TGF-?1 and FN expression in human MC and may serve as the novel approach for the treatment of patients with chronic kidney disease.