1.The harmonious development of TCM science from the view of birth,growth,transformation,harvest,store of five elements theory
Li WEN ; Zhishan GU ; Xiangang TAO
China Journal of Traditional Chinese Medicine and Pharmacy 2005;0(07):-
This paper elaborates on the significance of'birth,growth,transformation,harvest,store'from the theory of TCM fi ve elements.Then it mainly discusses the harmonious development of five aspects of TCM science in research,education,market,hospitals and infrastructure from the view of respective functions of'birth,growth,transformation,harvest,store'and the TCM idea that conforming to certain climate can help people keep healthy.Finally,the paper indicates that it is necessary for the government to guide and adjust the development of TCM in different stage from a dynamic view.
2.Application of swine iPS cell transplantation in porcine myocardial infarction model
Li LIAO ; Zhishan SUN ; Jianping ZENG
Journal of Chinese Physician 2017;19(4):518-521
Objective To observe the therapeutic effect of porcine myocardium against porcine myocardial infarction (MI) by porcine myocardial infarction model with connexin-43/zonula occludens-1 (CX43/ZO-1) double gene induced pluripotent stem cells (iPS) transplantation.Methods Porcine myocardial infarction model was established by balloon occlusion.One week later,1640 culture medium,CX43 gene ips cells and CX43/ZO-1 gene ips cells were injected into the different coronary arteries.After 3 months,electron microscopy and color Doppler ultrasonography were used to evaluate the curative effect.Results Compared to ips group of CX43 and 1640 culture group,in CX43/ZO-1 gene ips group,electron microscope showed a large number of island-like cardiomyocytes,blood vessels and intact intercalated discs in the infarct area and normal myocardial junction area structure,color Doppler echocardiography showed left ventricular end diastolic diameter reduced,and ejection fraction was significantly increased (P < 0.05).Conclusions Transfection of CX43/ZO-1 double gene ips cells can promote cardiomyocyte regeneration and cardiac function recovery in porcine myocardial infarction model.
3.Utilization of IQM data of GEM3000 blood gas analyzer for evaluating instrument performance
Jianzhong ZHAO ; Zhishan LI ; Bo HONG
International Journal of Laboratory Medicine 2014;(5):607-608
Objective To apply the IQM quality data of the GEM 3000 blood gas analyzer to evaluate the instrument performance and to compared it with the traditional evaluation method .Methods The precision and accuracy were calculated by using the IQM data ,the external quality control substance was adopted to verify the main performance indexes of the blood gas analyzer .Results The precision of PH ,PCO2 and PO2 calculated by using the IQM data was 0 .02% ,2 .16% and 0 .63% ,which by the traditional e-valuation method was 0 .07% ,1 .68% and 1 .28% respectively ,the accuracy of PH ,PCO2 and PO2 calculated by using the IQM data was 0 .00% ,1 .15% and 0 .49% ,which by the traditional evaluation method was 0 .11% ,2 .91% and 1 .07% respectively .Conclu-sion The intelligent quality management can provide objective and reliable indicators for the performance evaluation of the blood gas analyzer ,and compared with the traditional performance evaluation scheme which is more simple and convenient to operate .
4.Research progress of tuina for children with diarrhea
Hongqin TAO ; Zhishan LI ; Ling XU
International Journal of Traditional Chinese Medicine 2016;38(4):381-384
Infantile diarrhea is pediatric clinical common diseases. In this paper, according to the related literature in recent years, the effect mechanism of massage treatment of infantile diarrhea, according to syndrome differentiation treatment based on different massage for parting with Chinese medicine and massage, acupuncture and so on has carried on the induction.
5.Study on drug resistance genes forβ-lactams in multidrug-resistant Acine-tobacter baumannii
Ciran XIAO ; Jiuming ZOU ; Zhishan LI
Chinese Journal of Infection Control 2015;(10):658-662
Objective To investigate prevalence of resistance genes for β-lactams in clinically isolated multidrug-resistant Acinetobacter baumannii (MDRAB)in a hospital.Methods 22 clinically isolated MDRAB strains were performed antimicrobial susceptibility testing,resistance genes forβ-lactams (TEM,SHV,CTX-M,PER,DHA, IMP ,VIM ,SIM,OXA-23,OXA-24,and OXA-58)in these strains were detected with polymerase chain reaction. Results The resistant rates of 22 isolates of MDRAB to ceftazidime,cefotaxime,cefepime,gentamycin,amikacin, ciprofloxacin,and compound sulfamethoxazole were all 100.00%;to imipenem,meropenem,and cefoperazone/sul-bactam were 50.00%,40.91 %,and 31 .82% respectively,intermediated rates were 31 .82%,36.36%,and 31 .82% respectively.The carriage rates of OXA-23,TEM,IMP ,and PER were 100.00% (n =22),72.73 %(n=16),54.55% (n = 12),and 18.18% (n =4)respectively.Detection results of SHV,CTX-M,DHA,VIM , SIM,OXA-24,and OXA-58 were all negative.Conclusion Carriage of IMP ,TEM,PER,and OXA-23 resistance genes are the major resistance mechanisms of MDRAB to β-lactamase antimicrobial agents in this hospital.
6.Ethical Thinking on Hospital Laboratory Information System
Dan SHEN ; Li SUN ; Haiju LIU ; Jiubo FAN ; Zhishan LI
Chinese Medical Ethics 2015;(4):611-614
This paper discussed the existing problems of Information System ( LIS) from six aspects, inclu-ding:the security and the expansion of the function, protection of patients′privacy, the establishment of emergency response mechanisms, authenticity and accuracy of data and the risks for auto-approval rules, etc.The authors also analysed the necessity of its rectification from the perspective of ethics, proposed improvement programme and suggestions: strengthening the safety management systems and data, ensuring special check the confidentiality of the project, protect the patient′s privacy;setting up emergency mechanism;hospital based on the actual workload and resources to determine the LIS function module; regularly checking the test data, to avoid occupational inju-ries;continuously improving the rigour of automatic approval rules.
7.Study on resistant genes of beta-lactam antibiotics from clinical isolates of Pseudomonas aeruginosa
Zhishan LI ; Sanji DENG ; Yan YANG ; Jianzhong ZHAO
Chinese Journal of Laboratory Medicine 2003;0(10):-
Objective To investigate ?-Lactamase coding genes and OprD2 gene in multidrug-resistant Pseudomonas aeruginosa isolated from Xiangfan region in Hubei province.Method Polymerase chain reaction(PCR) was used to detect various ?-Lactamase coding genes including TEM、SHV、OXA、PER、GES、IMP、VIM、plasmid type AmpC ?-Lactamase DHA 、MIR and OprD2 in 35 strains of Pseudomonas aeruginosa.Results The detection rate of ?-Lactamase coding genes TEM、OXA、plasmid type AmpC ?-Lactamase DHA were 51.4%、17.1% and 2.9% respectively, all of the tested strains of Pseudomonas aeruginosa lossed OprD2 gene,but SHV、PER、GES、IMP、VIM、MIR genes were negative.Conclusion The study indicated that these Pseudomonas aeruginosa carried genes of TEM、OXA、plasmid type AmpC ?-Lactamase DHA and lossed OprD2 gene, which was the essential resistance mechanism of Pseudomonas aeruginosa to Beta-lactam antibiotics in local aera.
8.Imipenem Resistance Mechanisms in Pseudomonas aeruginosa
Zhishan LI ; Sanji DENG ; Yan YANG ; Jianzhong ZHAO
Chinese Journal of Nosocomiology 1994;0(01):-
OBJECTIVE To study the mechanisms of imipenem resistance in Pseudomonas aeruginosa.METHODS PCR method was used to detect and analyze P.aeruginosa imipenem-resistance associated IMP gene and VIM gene of metallo-?-lactamases and outer membrane protein D2(OprD_2) gene.RESULTS All 35(imipenem)-resistant P.aeruginosa strains were negative for IMP gene and VIM gene of metallo-?-lactamases;and for OprD_2 gene;but 23S rRNA gene of all 35 P.aeruginosa strains was positive.CONCLUSIONS The study suggested that in(Xiangfan) area,Hubei Province P.aeruginosa doesn′t produce metallo-?-(lactamases),but in genetics it is(identified) that the loss of outermembrane protein D2(OprD_2) gene is the(essential) mechanisms of imipenem(resistance) in P.aeruginosa in Xiangfan area,Hubei Province.
9.Multiresistant Genes of Pseudomonas aeruginosa in Different Areas: An Epidemiological Study
Hui JIN ; Zuhuang MI ; Xiaomao QIAN ; Zhishan LI ; Zhimi HUANG
Chinese Journal of Nosocomiology 2006;0(02):-
OBJECTIVE To investigate the distribution of multiresistant genes produced by Pseudomonas aeruginosa(PAE) isolated from different areas.METHODS Antimicrobial sensitivities of 104 strains of PAE to 13 kinds of antibiotics were determined by K-B method,of which 16 kinds of drug resistant genes were tested by polymerase chain reaction(PCR) and analyzed by clustering method of multi-molecular markers.RESULTS The resistant detective rates to imipenam in three areas were respectively 51.3%,80%,and 100% and that to the third generation cephalosporin were moving from 48.2% to 100%.The detective rate of oprD2 absent was 90-100%.There were similar phenomena of prevalence between some strains in these areas.oprD2 Absent was the main mechanism of prevailing strains in Shaoxing,however,clone strains in Huzhou were caused by TEM,oprD2 absent,aac(3)-Ⅱ,ant(3″)-Ⅰ and qacE△1.CONCLUSIONS There is a multiresistance to antibiotics in PAE isolated from different areas and the phenomena of prevalence are occurred in these areas,but the mechanisms of drug resistant are different.
10.Correlated Factors in Hospital Acquired Infection of Liver Cirrhosis
Sanji DENG ; Xiulian WEN ; Zhishan LI ; Liangbao LIU
Chinese Journal of Nosocomiology 2006;0(03):-
OBJECTIVE To study the correlated factors in acquired infection of liver cirrhosis and offer more reliable theory of treatment for clinic. METHODS The liver cirrhosis history of 302 cases was retrospectively analyzed and reviewed. RESULTS From them 43 cases acquired infection during hospitalization, with 61 case-times of infection, the rate of hospital acquired infection was 14.2%, the rate of case-times of infection was 20.20%. Nineteen cases were died and the mortality rate was 44.19%, Among the 259 non-infected patients only 5 cases were died, the mortality rate was 1.93%, the difference was significant (P