In order to promote the Shenqifuzheng injection (SQFZ) clinical medication safety, this study reevaluate on SQFZ post marketing safety study systematically. Including multi center large sample registration type safety monitoring research, the analysis based on national spontaneous reporting system data, the analysis based on the 20 national hospital information system data and literature research. Above the analysis, it suggests that SQFZ has good security. The more adverse drug reaction (ADR) as allergic reactions, mainly involved in the damage of skin, appendages and its systemic damage, serious person can appear allergic shock. ADR/E is more common in the elderly, may be related to medication (tumor) populations. Early warning analysis based on SRS data and literature research are of the view that "phlebitis" has a strong association with SQFZ used.
Adverse Drug Reaction Reporting Systems ; Drug-Related Side Effects and Adverse Reactions ; Drugs, Chinese Herbal ; administration & dosage ; adverse effects ; Humans ; Injections ; Product Surveillance, Postmarketing

OBJECTIVEUse propensity score methods to explore the effect of Shenqi Fuzheng injection (SQFZ) on ALT and AST lever of real worlds.

METHODHIS data from 18 hospitals was analyzed. Patients ranging from 18 to 80 years, it were divided into the cases group was used Shenqi Fuzheng injection > 21 days under the instruction, and control group used SQFZ ≤ 21 days. A large number of confounding biases are taken into account through the generalized boosted models (GBM) and multiple logistic regression model to estimate the treatment effects of SQFZ on abnormal changes in ALT and AST index and to explore possible influencing factors.

RESULTSventy and one confounding factors had been counterpoised, stratified analysis showed that the abnormal changes of cases group lower than control group, but not statistically significant.

CONCLUSIONAnalysis of HIS database showed that significant effects of SQFZ on abnormal changes in ALT and AST have not been found. The results of this study form the retrospective data, for the purpose of validating its clinical safety should be have a prospective clinical study of large sample.

Adolescent ; Adult ; Aged ; Aged, 80 and over ; Drugs, Chinese Herbal ; adverse effects ; therapeutic use ; Female ; Hospital Information Systems ; Humans ; Injections ; Liver ; Male ; Middle Aged ; Retrospective Studies ; Young Adult

In this study, the general bacterial probe and specific cellulolytic bacterial probes were used to quantify the bacteria in rumen. The total RNA were extracted and then hybridized with general bacterial probe after a dilution of concentration. The result showed that there was a high correlation between the hybridization signal and the dilution of total bacterial RNA. Based on the result above, the quantities of three cellulolytic bacteria in rumen sample were detected. The comparative RNA percentage of three cellulolytic bacteria to total bacterial RNA were similar to the previous reports. It can be concluded that the quantification of bacteria in rumen could be conducted by this approach, and which could be used in future research.

A high-performance liquid chromatography method of pre-column derivatization with 1-phenyl-3-methyl-5 -pyrazolone (PMP) has been established for determination of 6 kinds of monosaccharides simultaneously. A special Agilent HC-C18 column (4. 6 mm x 250 mm, 5 microm), optimized for the separation of PMP derivatives, was used at ambient temperature of 40 degrees C. The PMP derivatives elution was performed with a mixture of 0.1 mol x L(-1) phosphate buffer (pH 6. 8) and acetonitrile in a ratio of 84: 16 at a flow rate of 1 mL x min(-1), and UV absorbance of the effluent was monitored at 245 nm. The results showed that the polysaccharides from exopleura of Ginkgo biloba were acidic heteropolysaccharides mainly containing mannose, rhamnose, D-galacturonic acid, glucose, galactose, arabinose, with the molar ratio of 0.032: 0.14: 0.296: 0.403:0.106: 0.046.
Ginkgo biloba ; chemistry ; Hydrolysis ; Monosaccharides ; analysis ; Plant Components, Aerial ; chemistry ; Polysaccharides ; chemistry

Objective To investigate the expression of endothelin-1 (ET-1), ET-2, ET-3, endothelin receptor A (ETRA), ETRB and endothelin coverting enzyme (ECE) in the retinas of 8-week-old diabetic SD rats. Methods The retinal gene expression profiles of healthy and 8-week-old diabetic rats were constructed with restriction fragment differential display polymerase chained reaction (RFDD-PCR), and the differential expression of ET-1, ET-2, ET-3, ETRA, ETRB and ECE was verified using semi-quantitative RT-PCR and Western blotting analysis. Results The results of RFDD-PCR showed that the expression of ET-1, ET-2, ET-3, ETRA, ETRB and ECE was up-regulated in diabetic retina. The results of semi-quantitative RT-PCR and Western blotting analysis showed that the expression levels of the six genes and proteins (relative D ratio) in diabetic group were significantly higher than those in the normal retinas (P<0. 05 and P<0. 01, respectively). Conclusion The expression of ET-1, ET-2, ET-3, ETRA, ETRB and ECE is up-regulated in diabetic retina, suggesting that the six genes may be involved in the pathgenesis of diabetic retina.

The purpose of the study is to find the allergic reaction types and characteristics of Chinese medicine injection ( CMI). The authors monitored patients who used Shuxuetong injection, Dengzhan Xixin injection, Shenqi Fuzheng injection, Shenmai injection, Ciwujia injection, Shuxuening injection, Tanreqing injection, Reduning injection, a total of 150,000 cases were monitored. They used a nested case-control design to group the patients and obtained the serum samples from 14 allergic patients and 55 matched patients. They used enzyme-linked immunosorbent assay (ELISA) to detect serum C3, C4, IgE, IgG, MCT-P, and judge the allergic reaction types: Shuxuetong injection hypersensitivity (1 case), can not determine (1 case); Dengzhan Xixin injection hypersensitivity (1 case), hypersensitivity & anaphylactoid reaction (1 case), can not determine (1 case); Shenqi Fuzheng injection hypersensitivity (3 cases), can not determine (1 case); Shenmai injection anaphylactoid reaction (1 case); Ciwujia injection can not determine (1 case), Shuxuening injection can not determine (1 case), Tanreqing injection can not determine (1 case), Reduning injection can not determine (1 case). The results showed that the main type of allergic reaction of CMI was hypersensitivity, the type of allergic reaction was closely related to the varieties of CMI, the hypersensitivity and anaphylactoid reaction might occur in one patient at the same time which used Dengzhan Xixin injection.
Drug Hypersensitivity ; etiology ; Drugs, Chinese Herbal ; adverse effects ; Humans ; Immune System ; drug effects ; Injections

In order to demonstrate PTB bind to HPRE,reverse transcription,PCR-mediated detection,were used.HepG2.2.15 cell line and HBs-HPRE transient expression cells were adopted to identify PTB function in HBV life cycle.The results showed that PTB could directly bind to HPRE RNA.Functional analysis indicated that PTB could inhibit the expression of HBs antigen and this inhibition was in a dose-dependent manner in HepG2.2.15 cells.Higher expression of HBs in cells transfected pcDNA3-HBs-HPRE comparing with pcDNA3-HBs,and this high expression could also be inhibited by PTB.The data demonstrated that PTB inhibits HBs expression by interacting with HPRE.

Animals ; Fibrosis ; Genetic Testing ; Interleukin-1 ; genetics ; Kidney ; pathology ; Kidney Diseases ; complications ; diagnosis ; genetics ; Male ; Rats ; Rats, Sprague-Dawley ; Reverse Transcriptase Polymerase Chain Reaction ; Transforming Growth Factor beta ; genetics ; Ureteral Obstruction ; complications ; Vascular Cell Adhesion Molecule-1 ; genetics ; Vascular Endothelial Growth Factor A ; genetics

N-acetyl-L-cysteine (NAC) capped quantum dots (QDs) were synthesized by a hydrothermal method and coated with 2-amino-2-deoxy-D-glucose (DG), polyethylene glycol (PEG), and 9-D-arginine (9R). The optical properties, morphology and structure of 9R/DG-coated CdTe QDs were characterized by ultraviolet-visible spectrometry, fluorescence spectrum, Fourier transform infrared (FTIR), proton nuclear magnetic resonance (1H NMR), liquid chromatography-mass spectrometer (LC-MS), sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) and transmission electron micrographs (TEM). Furthermore, the biocompatibility, tumor targeted ability and transmembrane action of 9R/DG-coated CdTe QDs were studied. Results indicated that 9R/DG-coated CdTe QDs was constructed successfully by ligand exchange. The 9R/DG-coated CdTe QDs with the size of 8-10 nm had good dispersity and the absorbance and fluorescence peaks of CdTe QDs after modification were red shifted from 480 nm to 510 nm and 627 nm to 659 nm, respectively. In addition, the CdTe QDs modified by PEG, DG and 9R displayed good biocompatibility, high targeted ability to the cancer cells with glucose transporter type 1 (GLUT1) receptor high expression and obvious transmembrane ability.
Acetylcysteine ; chemistry ; Cadmium Compounds ; pharmacology ; Humans ; Neoplasms ; drug therapy ; Polymers ; chemistry ; Quantum Dots ; chemistry ; Spectrophotometry, Ultraviolet ; Tellurium ; pharmacology

The effect of magnetic Fe3O4 particles on cellulase in the enzymatic hydrolysis of sunflower seed hull was studied in different adding ways and additive amount. In the process of enzymatic hydrolysis of sunflower seed hull, the variations of cellulase activity, reducing sugar concentration and cellulose conversion were evaluated. After the reaction, the analysis of pH and surface tension of hydrolysate were also used to determine the mechanisms of cellulase by the magnetic effect. The results indicated that after adding magnetic Fe3O4, the cellulase activity, reducing sugar concentration and conversion of cellulose had an increased between the 0.5 g/L and 2.0 g/L cases after 48 h. When the additive amount of magnetic Fe3O4 was 2 g/L, the cellulase activity at 60 h was improved significantly by 25.9%. It was found that the concentration of reducing sugar was increased from 6.950 mg/mL to 8.775 mg/mL with magnetic Fe3O4 1.5 g/L. Simultaneously, compared with the blank, which the conversion of cellulose was 47.932%, the maximum celluloseconversion of samples with adding magnetic Fe3O4 was 60.531%. Besides, the stability of cellulase activity adding in times was better than in one time. After the reaction, the final surface tension of hydrolysate with 1.5 g/L magnetic Fe3O4 was the lowest in comparison with the blank. However, no significant differences were observed in the final pH of the hydrolysate.