1.Analysis of relationship between 1633C/T polymorphism of IL-8 gene and late-onset Alzheimer's disease
Journal of Chinese Physician 2012;(10):1319-1322
Objective To explore the relationship between interleukin-8 (IL-8) gene 1633C/T polymorphism and late-onset Alzheimer's disease in order to provide genetic reference data for late-onset Alzheimer's disease.Methods Polymorphism distribution of IL-8 gene 1633C/T in 80 LOAD and 80 normal controls were detected by polymerase chain reaction-restriction fragment length polymorphism(PCRRFLP) analysis.The alleles and gene frequencies type were calculated by the direct counting.Type of gene was proceeded with the Hardy-Weinberg balance estimate.The other statistical analyses were carried out with SPSS13.0 software.The genotype frequencies and allele frequencies were compared with the Chisquare test (x2 test).Results For IL-8 gene1633 C/T,the genotype frequencies (CC,20.0% ; CT,41.2% ; TT,38.8%) in the LOAD group were not significantly different from those (CC,11.3% ; CT,40.0% ; TT,48.7%) in the control group (P > 0.05).Conclusions IL-8 gene 1633 C/T polymorphism is probably not related to the genetic susceptibility of late-onset Alzheimer's disease.
2.Effects of Additives in Blood Collection Tubes on Testing the Alcohol Concentra-tion in Blood Samples
Journal of Forensic Medicine 2014;(6):452-455
Objective To discuss blood collection tubes with different additives and their effects on the testing results of alcohol concentration in blood sam ples. Methods Blood sam ples from 10 volunteers were collected 2 hours after drinking with seven different types of disposable vacuum blood collection tubes, including ordinary tube without anticoagulant, coagulant tube, separating gel-coagulant tube, sodi-um citrate (1∶4) tube, sodium citrate (1∶9) tube, sodium citrate (9∶1) tube and EDTA-K2 tube. The al-cohol concentrations in these blood sam ples were analyzed by headspace gas chrom atography. Results The concentration testing results of the sam e blood sam ples in different types of tubes were different from one to another. The sequence was as follows:separating gel-coagulant tube>coagulant tube>ordi-nary tube without anticoagulant>EDTA-K2 tube>sodium citrate (1∶9) tube>sodium citrate (1∶4) tube, whereas the results of the sam e blood sam ple in sodium citrate (1∶9) tube and sodium citrate (9∶1) tube showed no obvious difference. Conclusion It is better to collect a suspicious drunk driver’s blood sam-ple using a disposable vacuum blood collection tube, with the EDTA-K2 tube being preferred.
3.The Clinical Experience of Professor He Ruoping in the Treatment of Bone Marrow Suppression after Chemotherapy in Patients with Malignant Tumor
Journal of Zhejiang Chinese Medical University 2016;40(10):744-746
Objective] To sum up professor He Ruoping’s clinical experience and academic views in the treatment of bone marrow suppression after chemotherapy in patients with malignant tumor. [Method] Through the way of clinical practice with teacher, arranging medical records and clinical observation, systematically arranging He Ruoping’s clinical experience and academic perspective in the aspects of etiology and pathogenesis, treatment ideas and drug characteristics. And further explain the characteristics of the treatment of He through case analysis.[Result] He Ruoping believes that the treatment of bone marrow suppression after chemotherapy related closely with spleen and kidney, and is also related with interweaving of toxicity, deficiency and blood stasis. The treatment should be based on kidney, spleen, centralizer, make Qi and blood sufficient. Besides, supplemented by the Quxie treatment, make Qi and blood flow.[Conclusion] Using Yishen Jianpi Fuzheng, supplemented by eliminating method in treating post chemotherapy bone marrow suppression, has significant clinical effect, has the value of popularization and application.
4.Ethical Reflections on Medical Dispute in the Department of Otorhinolaryngology
Chinese Medical Ethics 2016;29(5):777-779
In recent years, there were several extreme conflicts between doctors and patients in Otorhinolaryn-gology department. Medical field always contributes the disputes to medical system and patients′quality, however, the public blames the doctors′morality. This article analyzes these incidents in the perspective of ethics and social medicine, trying to find the causes. And it puts forward the countermeasures in terms of medical education, hospi-tal, and the medical personnel.
6.The Lux Gene and Its Application in the Environmental Detection
He LIU ; Xiaoyun WANG ;
Journal of Environment and Health 1992;0(04):-
On the basis of the bioluminescent detection technology of the lux gene being a kind of new and progressing environmental detection technology,in this paper,the constitution,function,expression and regulation of the lux gene were introduced,moreover,the recent advance of its application in the study of environmental detection was reviewed
7.Nutritional Support for Acute Pancreatitis
Chinese Journal of Bases and Clinics in General Surgery 2003;0(03):-
Objective To investigate the clinical advantages of enteral nutrition (EN) for acute pancreatitis(AP)comparing with parenteral nutrition (PN) and its prospect. Methods Literatures using MESH Browser in Medline were collected and reviewed. Results Being of much higher cost and complications, total parenteral nutrition (TPN) ever regarded as most importantly for AP nutritional support, is now challenged by EN. Clinical evidence suggests enteral (jejunal) nutrition may diminish intestinal permeability to endotoxin and diminish bacterial translocation, thus reducing the cytokine drive to the generalized inflammatory response and preventing organ dysfunction, as well as achieving “pancreatic rest” equivalent to the TPN. Conclusion Early enteral nutrition should be used preferentially for patients with severe acute pancreatitis without paralytic ileus.
8.Correlation research of diabetes distress, self-perceived burden and social support in patients with middle-and-high risk of diabetic foot
Chinese Journal of Practical Nursing 2015;31(2):109-113
Objective To investigate the status of diabetes distress in patients with middle-andhigh risk of diabetic foot and explore the impact of self-perceived burden and social support on diabetes distress.Methods Totally 205 patients with middle-and-high risk of diabetic foot were investigated with Diabetes Distress Scale,Self-perceived Burden Scale and Social Support Scale.Results The total average score of diabetes distress was (2.59±0.57),the diabetes distress level was correlated with self-perceived burden,dimensions of social support (r=0.481~0.653) and were influenced by gender,vocation,objective support,use of support.Conclusions Diabetes distress is widespread in patients with middleand-high risk of diabetic foot and was influenced by many factors,these provide the basis for taking effective interventions to reduce diabetes distress.
9.The effect observation of different doses of Dezocine used in postoperative analgesia of pediatric tonsillectomy and adenoidectomy
Chinese Journal of Primary Medicine and Pharmacy 2015;(13):1982-1985
Objective To observe safety and effectiveness of Dezocine in postoperative analgesia of pediatric tonsillectomy and adenoidectomy by the continuous intravenous infusion of different doses,and to explore appropriate dosage of Dezocine for pediatric postoperative analgesia.Methods Elective tonsillectomy and adenoidectomy require-ments of postoperative analgesia in children 120 cases,they were randomly divided into A,B,C,D groups of 30 cases by using number table.After surgery patient -controlled intravenous analgesia(PCIA)two days,A,B,C groups were given Dezocine 0.2,0.3,0.4mg·kg -1 ·d -1 continuous intravenous infusion,D group received Sufentanil 1μg· kg -1 ·d -1 continuous intravenous infusion.Observed and recorded pain scores and sedation scores for postoperative 6h,12h,24h and 48h;recorded adverse reactions,pressing the number and effective pressing times of children within 48h after surgery.;recorded overall evaluation of postoperative analgesia of children and parents.Results A group at each time point pain score was significantly higher than B,C,D three groups,the difference was statistically significant (tAB =12.003,PAB =0.049;tAC =7.542,PAC =0.036;tAD =40.990,PAD =0.009);A,B,C three groups at each time point sedation score was significantly lower than D,the difference was statistically significant(tDA =3.894,PDA =0.030;tDB =5.020,PDB =0.039;tDC =36.103,PDC =0.016);D group of adverse reactions were significantly higher than A,B,C three groups,the difference was statistically significant(χ2DA =20.738,PDA =0.000,χ2DB =4.35,PDB =0.029,χ2DC =5.98,PDC =0.025);A group within 48h postoperative analgesia press times and the number of valid pressing were significantly higher than B,C,D three groups,the difference was statistically significant(tAB =3.003, PAB =0.036;tAC =5.720,PAC =0.031;tAD =37.157,PAD =0.015);B,C two groups of children and parents to evaluate postoperative analgesia overall satisfaction rates were 90.0%,93.3%,significantly higher than A 63.3%,D 60.0%,and the difference statistically significant (χ2AB =5.310,PAB =0.031;χ2DC =19.640,PDC =0.000). Conclusion Dezocine 0.3mg·kg -1 ·d -1 continuous intravenous infusion for pediatric tonsillectomy and adenoid-ectomy is safe and effective in postoperative analgesia and fewer adverse reactions,and should be promoted.
10.Effects of isolated persistent left superior vena cava on fetal cardiac structure and hemodynamics
Chinese Journal of Ultrasonography 2015;(5):393-397
Objective To investigate the difference in cardiac structure and hemodynamics characteristics between fetuses with isolated persistent left superior vena cava (LSVC)and normal fetuses by using fetal echocardiography,in order to explore whether isolated PLSVC has some influence on the development of fetal heart structure development.Methods Twenty-two fetuses diagnosed with isolated PLSVC in the second and third trimester were enrolled in this study.The PLSVC fetuses were divided into two groups:group 1 ,twenty-two fetuses in the second trimester (23-27+6 W);group 2,twenty fetuses in the third trimester (28-39+6 W).Forty-nine fetuses without intra-cardiac and extra-cardiac anomalies with gestation age matched were involved as normal control groups:25 fetuses in the second trimester,and 24 fetuses in the third trimester.The parameters of cardiac structure and hemodynamics of the four groups were measured,including left and right sideheart size,the diameter of foramen ovale(FO),aorta(AO),aortic isthmus and pulmonary artery (PA).The ratio of RV/LV,RA/LA and PA/AO were calculated.The hemodynamic parameters included the flow velocity across mitral valve(MV),tricuspid valve(TV)and FO. All the parameters of PLSVC groups were compared with the normal groups respectively.Results In the second trimester group,the ratio of RV/LV and PA/AO of the PLSVC fetuses were significantly larger than normal,while the AO diameter,aortic isthmus diameter were smaller than normal group (P <0.05). However in the third trimester group,only the ratio of PA/AO of the PLSVC group was significantly greater,and the aortic isthmus diameter was still smaller than the normal group (P <0.05).Conclusions Isolated PLSVC connected with coronary sinus is associated with structural differences from normal.A dilated coronary sinus may have an influence on the development of fetal left heart structures.