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.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 .
3.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.
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.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.
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.Diffusion and distribution of imported Oncomelania snails in non-endemic areas of schistosomiasis
Zhishan ZHOU ; Shaoyu HUANG ; Chusheng LI ; Rongxing LIN ; Qiming ZHANG
Chinese Journal of Schistosomiasis Control 2010;22(1):69-71
Objecitve To observe the diffusion and distribution of imported Oncomdania snails in non-endemic areas of schistosomiasis.so as to provide scientific basis for developing the scheme of snail surveillance.Methods Oncomelania snails from the msrshland of Dongting Lake were imported in a waste land in March,2008,Qingxin County,which belonged to non-endemic areas of schistosomiasis.and their diffusion and distribution condition were observed from May to December in the same year.Resuits A total of 1 600 Oncomelania snails were imported.The occurrence rate of frame with snails in sunny days and cloudy rainy days were22.88%and 29.24%,respectively,and there was a statistically significant difference between them(χ~2=4.113,P=0.043).Those in waste Land and the sides/bottoms of the ditches were 9.38%and 35.99%,respectively,and the difference between them also showed a statistical significance(χ~2=67.246,P<0.001).The average density of living snails in sunny days and cloudy rainy days were 0.79 and 1.11 No./0.1 m~2,respectively,and those in waste land and the sides/bottoms of the ditches were0.11 and 1.34 No./0.1 m~2.The furthest diffusion distance of snailswas 4.5 m.Conclusions The detective opportunity of imported snails is relatively high in cloudy rainy days,which mainly distribute at the sides/bottoms of ditches and diffuse along the ditches.
9.18 F-FDG PET/CT in assessment of Tomita score for patients with spinal metastases
Xinxin LI ; Zhishan ZHANG ; Yanyan ZHANG ; Weifang ZHANG
Chinese Journal of Nuclear Medicine and Molecular Imaging 2017;37(1):31-34
Objective To investigate the clinical significance of 18 F?FDG PET/CT in assessment of Tomita score in spinal metastases. Methods From October 2012 to October 2015, a total of 77 patients (38 males, 39 females;average age:56.5 years) with suspicious spinal metastasis tumors underwent 18F?FDG PET/CT scan and were included in this retrospective study. Spinal metastasis were confirmed by pa?thology. Each patient was evaluated by the scoring system of Tomita according to the grade malignancy of pri?mary lesions and metastasis of organs and bones in PET/CT. Results Seventy?two patients were osteolytic metastases. Among them, only 23 patients received operative procedure. There were 2 patients with osteoblas?tic metastases, and 3 patients with both osteolytic and osteoblastic lesions. The average Tomita score of opera?tion group was 5.7. Two to three scores were assessed in 2 patients, 4-5 scores in 9 patients, 6-7 scores in 9 patients, and 8-10 scores in 3 patients. The average score of non?operation group was 8.8. One case got 2-3 scores, 2 patients got 4-5, 18 patients got 6-7, and 33 patients got 8-10. Conclusion PET/CT is a convenient and effective tool for assessment of Tomita score in patients with spinal metastases.
10.Nosocomial Infection with Pseudomonas aeruginosa and Approach of Drug-resistance:A Clinical Overview
Lexiang ZHOU ; Zhishan LI ; Yan YANG ; Sanji DENG
Chinese Journal of Nosocomiology 2006;0(12):-
OBJECTIVE To investigate nosocomial infection and drug-resistance of Pseudomonas aeruginosa(PAE) in our hospital to provide the evidence for clinical monitoring and control of nosocomial infection.METHODS The microbiological system MicroScan WalkAway-40 was used to identify PAE and the drug-resistance in vitro was determined by K-B methods.RESULTS Among 325 strains of PAE in two years,imipenem-resistant P.aeruginosa(IRPA) accounted for 14.8%.The highest isolating rates occurred in the intensive care unit(ICU),accounted for 20.9%.The following was senile disease department,accounted for 19.4%.The respiratory department rated the third,accounted for 16.9%.The resistance of IRPA to 11 kinds of common antibiotics was significantly higher than imipenem-sensitive P.aeruginosa(ISPA).Except the drug-resistance of IRPA to ceftazidime,cefepime and aztreonam was below 50.0%,that to the other eight antibiotics was all over 50.0%.CONCLUSIONS The drug-resistance of PAE is very serious in our hosptial.We should perform rigorous monitoring and prevent the outbreak of nosocomial infection with PAE.