Objective:To discuss management and use for electrocardiogram (ECG) monitor during detection and repairing.Methods: To solve the problems in the process of management and use of electrocardiogram (ECG) monitor through detection and repairing of this equipment, and will discuss the management measures of ECG monitor. Furthermore, the effective quality control measures for ECG monitor will be raised.Results: Qualified rate of ECG monitor is 80.47%.It is useful to improve measure of quality control by PDCA.Conclusion: Quality control will improve the utilization rate of medical resources, and reduce investment costs of these resources.

Recently,with the recognition of blood supply and anatomy of the liver caudate lobe,the intervention therapies of hepatocellular carcinoma in caudate lobe were enriched.However,because of the complex anatomy,the treatment of hepatocellular carcinoma in caudate lobe is still controversial.The interventional methods for hepatocellular carcinoma in caudate lobe were mainly included transcatheter arterial chemoembolization (TACE),percutaneous ethanol injection (PEI),transcatheter arterial embolization (TAE),radioembolization,radiofrequency ablation (RFA) and endoscopic ultrasound-guided ethanol injection.The present statues and progresses of interventional therapy of hepatocellular carcinoma in caudate lobe were reviewed in this article.

Objective To study the gene expression patterns in human lung squamous cell carcinoma and adenocarcionma with cDNA chip.Methods The mRNA was extracted from cancer tissue and normal lung tissue,and then was labeled by Cy5-dCTP or Cy3-dCTP.The mixed probes were hybridized to cDNA chip containing 4096 genes and to study the gene expression patterns in lung squamous cell carcinoma and adenocarcionma.Results Seventeen genes were up-regulated and 19 genes were down-regulated in both lung squamous cell carcinoma and adenocarcinoma,the expression of 20 genes were remarkable higher in squamous cell carcinoma than that in adenocarcinoma and the expression of 14 genes were remarkable lower in squamous cell carcinoma than that in adenocarcinoma.Conclusion Many genes are possibly involved in the initiation and progression of human lung cancer;cDNA chip technique might be a useful method in screening lung cancer implicated genes.

Acupuncture Therapy ; Adult ; Alcoholism ; therapy ; Humans ; Male ; Medicine, Chinese Traditional ; Middle Aged ; Peripheral Nervous System Diseases ; therapy

Adolescent ; Adult ; Child ; Female ; Humans ; Male ; Middle Aged ; Moxibustion ; Musculoskeletal Manipulations ; Snoring ; therapy ; Young Adult

Objective To study the growth inhibision effect of disodium cantharidinate and Vitamin B6 injection on hepatocellular carcinoma cell line HepG2.Methods Different concentrations of disodium cantharidinate and Vitamin B6 injection were applied on the hepatocellular carcinoma cell line HepG2.The inhibition rate of HepG2 growth was measured by MTT assay.The apoptotic rate was detected with flow cytometry,and the morphology of apoptosis was observed by fluorescence microscope.Results The growth of HepG2 cells was significantly inhibited as well as the apoptosis of HepG2 cells was significantly encouraged by disodium cantharidinate and Vitamin B6 injection(P

Objective To evaluate the efficacy of D98A,a newly developed superparamagnetic oral MRI contrast agent,in the diagnosis of abdomen.Methods Plain and contrast MRI after taking 500～1000 ml D98Ain 80 patients were performed by using different field strength MR scanners,and the sequences included T 1WI,T 2WI,and fat suppressed sequences.The contrast effect,distribution,influence on demonstration of contours of abdominal organs,and side effects were studied concerning this suspension.Results It showed that this oral contrast agent had good security character,wide consideration area,low cost,good contrast effect,and high value of clinical application.The gastrointestinal tracts appeared as hypointensity on various MR sequences,and thus,made them easy to be identified.The margins of abdominal organs were easier to be located after taking the contrast,and the distinction had statistical denotation.The demonstration rate of gastrointestinal tracts was raised from 10% to 89% after using D98A.There were no side-effects in all patients. Conclusion D98A is safe and effective in facilitating the localization of the abdominal organs.It can improve the accuracy in delineating the gastrointestinal tracts and in diagnosing the lesions of abdominal organs.

Vesicants are the main agents used to fill chemical weapons, and chemical weapons abandoned by the Japa-nese Army in China.The mustard-lewisite mixture, which was developed for cold weather or high-altitude use due to its lower freezing point, is a special and important agent.The toxicology, emergency treatment and clinical management of mustard-lewisite mixture poisoning are introduced in this paper.

Nrf2/Keap1/ARE is an important signaling pathway in maintaining the balance between peroxide and antioxidants. Once oxidative stress happened, Nrf2/Keap1/ARE would be ac-tivated to regulate the expression of downstream antioxidant pro-teins that could reduce the injury from oxidative stress and the level of oxidative stress. Recent researches show that Nrf2/Keap1/ARE signaling pathway is closely related to refractory re-spiratory diseases such as pulmonary fibrosis (PF), lung canc-er, chronic obstructive pulmonary disease (COPD), suggesting that Nrf2/Keap1/ARE signaling pathway may be a potential ther-apeutic target. This review focuses on the role of Nrf2/Keap1/ARE signaling pathway in refractory respiratory diseases in order to further understand the related mechanism and provide evidence for the diagnosis and treatment of refractory respiratory diseases.

Some human leucocyte antigens(HLA),espeually class Ⅱ genotypes such as HLA DQ/DR are closely linked to type 1A diabetes mellitus(T1ADM).But the genetic susceptibility of HLA DR/DQ are different between Caucasian and Asian populations.The aspartic acid at position 57 of DQ? can not confer resistance to T1ADM in Asians.DQ2 and DQ8 are the well-known susceptible genotypes in Caucasians while DQ4 and DQ9 are in Asians.An unexpected high risk of T1ADM is observed for the linkage disequilibrium between DRB1*0301/ DRB1*0401 and DQ2/DQ8 in both the populations.The DQB1*0302,DQA1*0501,DRB1*0401,*0402,*0407 are associated with T1ADM in Caucasians,but it is not the case in Asians.In contrast,DQB1*0401 shows a positive association to T1ADM in Asians,has a protective effect against T1ADM in Caucasians.Additionally DRB1*09 could be another susceptible gene in Asians.