Abstracting and Indexing as Topic ; Medicine, Chinese Traditional ; Terminology as Topic ; Translations

Mechanical ventilation is an important life support method.Correct parameter adjustment of mechanical ventilation depends on assessment of Patient's respiratory and the effectiveness of mechanical venfilation.Blood gas monitoring is the most important way to assess the effectiveness of mechanical ventilation.Guidance of blood gas monitoring in parameter adjustment of mechanical venfilation is the key of successful mechanical ventilation.

Carefully evaluation of cardiovascular function in children with septic shock is the basis of appropriate therapy.Clinical methods of cardiovascular function evaluation include clinical manifestation,hemodynamic momtoring and laboratory test of tissue oxygenation.Evaluation of cardiovascular function should combine all results from different methods and should be dynamically monitored with the development of septic shock.

Objective To investigate the risk factors for carotid artery atherosclerosis in young and middle-aged patients with ischemic stroke and the effect of serum lipoprotcin(a) [(Lp (a)] level on young and middle-aged patients with ischemic stroke.Methods Patients with ischemic stroke between the ages of 18 to 55 were enrolled.Carotid artery ultrasonography was used to evaluate the degree of carotid artery atherosclerosis,and the concentrations of serum total cholesterol,triglycerides,high density lipoprotein cholesterol,low density lipoprotein cholesterol,very low density lipoprotein cholesterol,apolipoprotein A1,apolipoprotein B and Lp(a) were detected.According to the results of carotid ultrasound,the patients were divided into groups of without atherosclerosis,plaque without stenosis,and carotid artery stenosis.The demographic and clinical features were compared among the 3 groups.Multivariate logistic regression analysis was used to identify the independent risk factors for carotid artery atherosclerosis in young and middle-aged patients with ischemic stroke.Results A total of 106 patients with ischemic stroke (n =50 in the without atherosclerosis group,n =44 in the plaque without stenosis group,n =12 in the carotid artery stenosis group) were enrolled in the study.The constituent ratios of age (45.98 ±7.12,50.07 ±4.79,and 50.92 ± 1.83 years,respectively; F =7.169,P =0.001),hypertension (26.0％,47.7％ and 58.3％,respectively; x2 =6.862,P =0.032),diabetes mellitus (22.0％,45.5％ and 66.7％,respectively; x2 =10.729,P =0.005),hyperlipidemia (24.0％,40.1％ and 75.0％,respectively; x2=11.372,P=0.003) and smoking (34.0％,61.4％ and 75.0％,respectively;x2 =10.93,P=0.006),as well as the serum high-density lipoprotein cholesterol (1.03 ± 0.26,0.95 ± 0.26 and 0.76 ± 0.08 mmol/L,respectively; F=5.882,P =0.004) and Lp (a) (0.108 ± 0.044,0.155 ± 0.028 and 0.200 ± 0.011 g/L,respectively; F =41.556,P =0.000) levels had significant differences in the 3 groups.Multivariate logistic regression analysis showed that age ＞ 48 years (plaques without stenosis:odds ratio [OR] 2.89,95％ confidenee interval [CI] 1.20-6.96,P =0.018; carotid artery stenosis:OR 4.43,95％ CI 1.19-16.57,P =0.027),hypertension (plaque without stenosis:OR 2.60,95 ％ CI 1.09-6.18,P =0.031; carotid artery stenosis:OR 3.99,95％ CI 1.08-14.77,P =0.039),diabetes (plaque without stenosis:OR 2.96,95％ CI 1.21-7.23,P=0.018; carotid artery stenosis:OR 7.09,95％ CI 1.79-28.02,P =0.005),hyperlipidemia (plaque without stenosis:OR 2.19,95％ CI 0.91-5.31,P =0.082; carotid artery stenosis:OR 9.50,95％ CI 2.21-40.86,P =0.002),smoking (plaque without stenosis:OR 3.08,95％ CI 1.33-7.16,P =0.009; carotid artery stenosis:OR 5.82,95％ CI 1.39-24.38,P =0.016),and Lp (a) (plaque without stenosis:OR 4.38,95％ CI 1.76-10.90,P=0.001; carotid artery stenosis:OR 12.80,95％ CI 2.73-52.67,P =0.001) were the independent risk factors for carotid artery atherosclerosis in young and middle-aged patients with ischemic stroke.Conclusions Age,smoking hypertension,diabetes and Lp(a) were the independent risk factors for carotid artery atherosclerosis in young and middle-aged patients with ischemic stroke.

BACKGROUND:To control blood glucose, blood pressure, blood lipids and inhibit the rennin-angiotensin system is the main idea focused on the treatment of diabetic nephropathy, but the curative effect is unsatisfactory. Hemodialysis and kidney transplantation are suitable for serious cases, however, which is restricted because of the limited source of kidneys and high cost. Regenerative medicine research based on stem cells brings a new hope for treatment of diabetic nephropathy. OBJECTIVE:To comprehensively analyze the mechanism underlying different sources of stem cells for treatment of diabetic nephropathy and the clinical implications. METHODS:Papers addressing stem cells for the treatment of diabetic nephropathy were retrieved by computer in CNKI database and PubMed database from January 2005 to August 2013 with the key words“embryonic stem cells, bone marrow mesenchymal stem cells, induced pluripotent stem cells, diabetic nephropathyin Chinese and English. Papers published recently or in journals with high impact factor were selected. A total of 60 papers were included for review. RESULTS AND CONCLUSION:Embryonic stem cells, bone marrow mesenchymal stem cells, induced pluripotent stem cells have the potential to differentiate into renal histiocytes. A large numbers of experimental studies have shown that stem cells transplantation has a positive effect on recovery of injured kidney. Stem celltransplantation can provide a novel therapy for diabetic nephropathy.

Cardioplegic (and organ preservation) solutions were initially designed to protect the myocardium (cardiac myocytes) during cardiac surgery (and heart transplantation). Due to the differences between the cardiac myocytes and vascular (endothelial and smooth muscle) cells in structure and function, the solutions may have adverse effect on coronary vascular cells. However, such effect is often complicated by many other factors such as ischemiareperfusion injury, temperature, and perfusion pressure or duration. In evaluation of the effect of a solution on the coronary endothelial function, a number of points should be taken into consideration. First, the overall effect on endothelium should be identified. Second, the effect of the solution on the individual endothelium-derived relaxing factors (nitric oxide, prostacylin, and endothelium-derived hyperpolarizing factor) must be distinguished. Third, the effect of each major component of the solution should be investigated. Fourth, the effect of a variety of new additives in the solution may be studied. In the last decades, we have focused our research on the endothelial function during open heart surgery and have for the first time found that high potassium concentration impairs the EDHF-mediated function. This review attempts to discuss the above issues based on available literature in order to provide information for further development of cardioplegic or organ preservation solutions.

The liver is the most common site of distant metastasis of colorectal cancer. In order to study colorectal cancer metastasis to the liver, establishing and choosing appropriate mouse model is crucially im-portant. In this review, we mainly discuss the mouse models of colorectal cancer and liver metastases: Tumor fragments or cancer cells orthotopic transplant to eoloncecal part, injecting cancer cells into the spleen, portal injection of cancer cells, colorectal cancer implantation to the subcapsular of the liver.

Objective Study the effect of chlorogenie acids(CHA)on insulin resistance in obese rats induced by high‐fat diet . Methods We induced the obese rat model by feeding high‐fat diet ,obese rat model were divided into 4 groups:model group ,piogli‐tazone group(4 .5 mg/kg) ,CHA large dose group and group ,and finally determinated the levels of glucose tolerance ,serum insulin , serum lipid profiles and others .Results CHA showed a higher anti‐obesity activity with lower rate of increase of obese rats′body weights ,reversingglucose intolerance induced by high‐fat diet ,ameliorating the hyperinsulinemia ,decreaseing the levels of TG and TC ,and increase liver glycogen and muscle glycogen level compared with other group which treated with high‐fat diet .And in‐creased HOMA‐ISI ,decreased HOMA‐IR .Conclusion CHA can ameliorate the symptoms of insulin resistance in obese rats ,which mechanism may be related with CHA can stimulate glucose uptake and utilization by peripheral tissues ,and decrease the the serum levels of FFA ,decrease oxygen stress ,prevent and cure the injury induced by lipid peroxidation .

As an important device of modern medical treatment,medical monitor is a combination of modern electronics technology,computer technology and medical technology.In this paper,the development of medical monitors in China is summarized,especially the main technique characteristics of medical monitor in Chinese market.The examples of monitors made in China are presented.

Objective: To study whether parental rearing styles of medical students with IAD are related to their mental health, in order to provide foundation for the prevention and control of IAD. Method: Medical students in grade 1 to 4 in Chongqing Medical University were assessed with SCL-90, EMBU, Internet Addiction Disorder Test,and a compare analysis was made for IAD group and non-IAD group. Results: 6.49% subjects can be defined as IAD according to their testing scores of Internet Addiction Disorder Test. The results of EMBU demonstrated that students in IAD group got more punishment, negation and less care or understanding than those in non-IAD group. The results of SCL-90 demonstrated that IAD group got higher scores than non-IAD group. Parental rearing styles of medical students with IAD are related to their mental health. Conclusion: Medical students with IAD got more punishment, negation and less care or understanding,and have lower mental health than those with non-IAD. Negative parental rearing styles of medical students with IAD have bad effects on their development of normal mentality. Parents should pay more attention to their rearing styles.