1.Research progress on the relationship among high sensitive C reactive protein, neutrophil-lymphocyte ratio and heart failure
Chinese Journal of cardiovascular Rehabilitation Medicine 2015;24(6):676-678
In recent years ,researches suggested that inflammation is closely related to occurrence and development of heart failure .Some studies have indicated that high sensitive C reactive protein (hsCRP) and neutrophil -lym‐phocyte ratio (NLR) were independent predictors for prognosis of heart failure ,so it is new targets for heart failure treatment .The present article made a review for new progress of related research .
2.Dynamic Comparison of Total Flavones Content in Various Parts of Mosla Dianthera Harvested in Different Seasons
China Pharmacist 2014;(4):615-616,617
Objective:To study the content of total flavones in different parts of Mosla dianthera harvested in different seasons to pro-vide reference for the determination of optimal medicinal part and harvesting time of the plant. Methods:The total flavones content of M. dianthera was determined by TLC-UV. Results:The content of total flavones extracted from the plant in September was highest, and that in the leaves was much higher than that in the stems or the roots. Conclusion:It is advisable to harvest the aerial parts of M. dianthera in September.
3.Practical Research on Graduation Internship Quality System of Undergraduates of Nursing Major
Xingmei QIU ; Xiaoqin MA ; Cuizhen SHEN
Journal of Zhejiang Chinese Medical University 2013;(11):1351-1353
[Purpose] To discuss about the graduation internship quality control system for undergraduate students majoring in nursing. [Method] First, de-velop a graduation internship quality control system; Second, monitor during the graduation internship process; Third, assess the comprehensive skil s after graduation internship. [Conclusion] Developing and implementing the graduation internship quality control system leads to better process and better quality of the graduation internship.
4.The quantification and clinical significance of allergen specific IgE in 451 children from Sichuan Province
Chuan SHEN ; Hua SHI ; Xiaoqin LIU ; Chunyu GAN ; Wensheng. LI
Chinese Journal of Laboratory Medicine 2017;40(3):191-194
Objective To explore the distribution of specific allergens for children in Sichuan Province and provide the evidences of clinical diagnosis and treatment.Methods Totally 451 cases in West China Second University Hospital,from April to August of 2016,were detected for 20 kinds of allergen-specific immunoglobulin E (IgE) by a new reverse enzyme-allergosorbent test,SPSS 18.0 statistical analysis was used to evaluate allergen-specific IgE levels in different groups of age,gender and diverse population distribution of disease.Results A total of 282 cases among 451 subjects were detected as IgE positive and the positive rate was 62.53%,among which 248 cases were positive for inhaled allergen-specific IgE,and the positive rate was 54.99%.There were 261 positive cases in food allergen-specific IgE,and the positive rate was 57.87%.For inhaled allergens,the highest positive rate was dermatophagoides pteronyssinus (n=111,24.61%),then dermatophagoides farina (n=110,24.39%),and house dust (n=108,23.95%);For food allergens,the highest positive rate was milk (n=159,35.25%),then egg (n=111,24.61%),and house dust (n=108,23.95%).Conclusions Both Inhaled allergens and food allergens were the important cause of allergic disease for children in Sichuan area.Serum allergen specific IgE determination was helpful to understand the patient′s allergy status,and diagnose the allergic disease.
5.Surveillance of Pathogens Distribution and Antibiotic Resistance in Lower Respiratory Tract Infection in ICU
Tianmei ZHOU ; Xiaoqin DONG ; Daojun YU ; Qiang SHEN ; Jianzhong FAN
Chinese Journal of Nosocomiology 2004;0(10):-
OBJECTIVE To investigate the distribution of pathogens and their antibiotic resistance in lower respiratory tract infection(LRTI) from intensive care unit(ICU) in our hospital,and provide basis for rational selection of clinical drugs.METHODS Pathogens were detected from qualified sputum specimens in LRTI from ICU and identified by VITEK-AMS60 automatic microbial analyzing system.Drug susceptibility was determined by KB test.RESULTS From 320 sputum specimens 367 pathogens were detected between from Jan 2007 to Mar 2008,including 261 strains(71.1%) of Gram-negative bacilli,70 strains(19.1%) of fungi,and 36 strains(9.8%) of Gram-positive cocci.21.8% Of the isolated pathogens were Acinetobacter baumannii,with 16.7% of drug-resistant rate to cefoperazone/sulbactam and over 71% to other 13 antibiotic agents.The rate of extended spectrum ?-lactamases(ESBLs) producing Escherichia coli isolates and Klebsiella pneumoniae ones were 65.2% and 72.0%,respectively,comparing to 84.6% for meticillin-resistant Staphylococcus aureus(MRSA).CONCLUSIONS Gram-negative bacilli are the major pathogens of LRTI in ICU,in which A.baumannii shows with a high rate of drug-resistance,followed by fungi,which should attract the clinician′s more attention.
6.Development of the KPI system for hospital's capital projects based on key performance indicators
Weiqun ZHAO ; Ling JIN ; Xiaoqin SHEN ; Daqiu CHEN
Chinese Journal of Hospital Administration 2013;29(8):621-624
Objective To build a performance indicators measurement system for hospital's capital projects for the purpose of objective comments on project performance.Methods Based on theories and practice of key performance indicators,building the KPI system for hospital's capital projects with the construction project of a hospital in another place.Results Level-1 indicators are set as business indicators and financial ones,the business indicators include three level-2 indicators and 20 level-3 indicators; the financial indicators also include one level-2 indicator and three level-3 indicators.These indicators are designed for scientific and objective appraisal of performance of the projects.Conclusion Such a KPI system can present objective appraisal of the project performance,and the performance management.
7.Antimicrobial resistanee and resistant genes of Pseudomonas aeruginosa
Tianmei ZHOU ; Daojun YU ; Xiaoqin DONG ; Qiang SHEN ; Tao WANG ; Wenjuan TONG ; Xiang FANG
Chinese Journal of Clinical Infectious Diseases 2009;2(3):154-158
Objective To investigate the trend of antimicrobial resistance and the prevalence of resistant genes in Pseudomonas aeruginosa strains isolated from Hangzhou First People's Hospital.Methods Antimicrobial susceptibilities of 1489 Pseudomonas aeruginosa strains isolated from 2003 to 2007 were statistically analyzed using WHONET.MICs of 11 antimicrobisis to 36 multi-drug-resistant Pseudomonas aerugionosa strains were determined by agar dilution method.Genes of β-lactamases(BLA)and aminoglycoside-modifying enzymes(AMEs)were detected by PCR and the PCR products were sequenced.Results The resistant rates to aztreonam,imipenem,ceftazidime,cefepime,piperacillin,piperacillin/tazobactam.cefoperazone/sulbactam,ciprofloxacin,levofloxacin,gentamicin and amikacin were increased from 13.4%,10.6%,8.7%,7.9%,12.7%,12.7%,6.7%, 15.8%,20.5%,24.7% and 10.9%in 2003 to 35.3%,40.9%,18.4%, 32.4%,32.9%,32.0%,21.9%,37.8%,38.6%, 39.4% and 34.8% in 2007.respectively.Hish MICs of 11 antimicrobiMs for multi-drug resistant Pseudomonas aerouginosa were determined with MIC90≥128 μg/mL.In 36 multi-drug resistant Pseudomonas aeruginosa strains,21(58.3%)strains carried β-lactamase genes and 32 strains(88.9%)carried aminoglycosidemodifying enzyme genes,while the deletion rate of oprD2 was 80.6%(29/36).Conclusions The resistant rates to common antibiotics of Pseudomonas aeruginosa have increased.resulting in multi-drug resistance.Genes of β-lactamases and aminoglycoside-medifying enzymes are prevalent in multi-drug resistant Pseudomonas aeruginosa strains,with the common deletion of oprD2.
8.Establishment of transgenic mouse models expressing human HSP22 protein
Fufeng ZHANG ; Xiaoqin LU ; Yafang ZHOU ; Lu SHEN ; Hong JIANG ; Xinxiang YAN ; Beisha TANG
Chinese Journal of Geriatrics 2013;(3):333-337
Objective To establish transgenic mouse models expressing human HSP22 protein.Methods pCAGGS-HA-Wt HSP22 transgenic expressing vector carrying human HSP22 gene was constructed by gene recombination technology.The linearized DNA was got by SalI、Hind Ⅲ and BsaⅪ digestion of PCAGGS-HA-Wt HSP22,purified and microinjected into fertilized eggs from C57BL mice.The tail DNA of pups was tested by PCR and DNA sequencing.Expression of human HSP22 protein was detected by western blot with anti-HA tag monoclonal antibody.Results 4 transgenic founder mice (Tg646,Tg648,Tg649,Tg661) carrying human HSP22 gene were identified by PCR and DNA sequencing.The human HSP22 protein was expressed in the lines Tg646,Tg648 and Tg649 founder mice,but was not expressed in the line Tg661 founder mouse.Conclusions The mouse models expressing human HSP22 protein are established successfully and provide the foundation for HSP22 gene research in vivo.
9.Effect of melittin on proliferation and apoptosis of human HepG2 cells
Wenwen SHEN ; Bin ZHAO ; Cheng HUANG ; Xiaoming MENG ; Zhaolin CHEN ; Xiaoqin WU ; Jun LI
Chinese Pharmacological Bulletin 2015;(9):1222-1227
Aim To observe the effect of melittin on human hepatocelluar carcinoma HepG2 cell prolifera-tion in vitro and its further mechanisms.Methods The capacity of cellular proliferation and apoptosis was measured with the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay,Hoechst 33258 assay and Annexin V-FITC /PI assay.The mR-NA expression of Shh, PTCH1, SMO, GLi1 and HDAC2 was performed by qRT-PCR.And the protein expression of Shh,PTCH1,SMO,GLi1 and HDAC2 was assessed by western blotting.Results Our study found that melittin effectively inhibited cell prolifera-tion and promoted cell apoptosis in vitro using MTT method and Flow cytometry.The mRNA and protein expression of Shh,PTCH1,SMO,GLi1 and HDAC2 were obviously decreased after treated with various con-centrations of melittin for 48h in HepG2 cells.Conclu-sions Taken together,our data suggest that melittin could inhibit cell proliferation and promote cell apopto-sis,reduce the level of HDAC2 and down-regulate the Hedgehog signaling pathway in this process simultane-ously.
10.Post-marketing evaluation of the effectiveness and safety of a varicella attenuated live vaccine in ;China
Haiping CHEN ; Xiaoqin LIU ; Hongjie SHEN ; Fubao MA ; Lizhi SONG ; Chi ZHANG ; Xinliang SHEN ; Qinyuan GUO ; Bin XU ; Linyun LUO
Chinese Journal of Microbiology and Immunology 2016;36(8):600-604
Objective To evaluate the effectiveness and safety of varicella attenuated live vaccine ( VarV) produced by A Co. Ltd. Methods We selected 3 provinces in China and enrolled 15 002 children aged 3-<11 in this random, multicenter study. Participants were randomly divided into two groups: the ex-perimental group and the control group. Every varicella case was collected and recorded to calculate the vac-cine efficacy. Vaccine safety was assessed by means of spontaneous report and regular follow-up visits. Re-sults During the observation period, the incidence of varicella was 0. 147% in the experimental group and 1. 155% in the control group (P<0. 001). The vaccine efficacy was 87. 27%. The adverse reaction rate af-ter vaccination was lower than the rates reported in other literatures. Conclusion The VarV produced by A Co. , Ltd. in China was effective and safe in preventing varicella.