1.Effect of Thalidomide on Angiogenesis in Implanted Human Tumors of Nude Mice
China Pharmacy 2007;0(34):-
OBJECTIVE:To observe the effects of thalidomide in the growth of the human ovarian cancer cells (OVCAR-3) and HCT-8 as well as the angiogenesis in tumor tissue through building a model of heterograft of nude mice with human tumors. METHODS: After implanting human tumors in nude mice for modeling, the inoculated nude mice were intragastrically administered different dose of thalidomide, with tumor growth condition observed and compared with control group. The diversity of microvessel density(MVD) in tumor tissue was detected by immunohistochemistry. RESULTS: Middle and high dose thalidomide could significantly inhibit the growth of OVCAR-3 human tumor in nude mice(P
2.Overview of Chinese medicine in prevention of non-small cell lung cancer recurrence and metastasis after surgery
International Journal of Traditional Chinese Medicine 2015;(11):1047-1050
Recurrence and metastasis are main causes ofsurgical treatment failure of non-small cell lung cancer.In prevention of non-small cell lung cancer recurrence and metastasis,Chinese medicine has achieved a certain effect. It has been proved by clinical use of Chinese patent drugs, compound modification based on syndrome differentiation, integrated traditional Chinese and western medicine treatment, and molecular mechanism of anti-recurrence and metastasis, though there are still some problems. This article reviews the recent clinical and experimental research status.
3.Investigation and analysis of the information ability of medical personnel under the network environment
Chinese Journal of Medical Education Research 2015;14(6):643-648
Objective To investigate the information ability of medical personnel from a large general hospital that integrates medical care,teaching and research under the network environment for providing evidence to improve targeted information service in library.Method A self-designed and self-administered questionnaire was distributed through the questionnaire system on hospital office network.Information ability involved in the questionnaire mainly included the ability to precisely retrieve literature in Chinese and foreign language,commonly used retrieval strategies,and screening,evaluation and English full-text access methods.A total of 1 094 medical personnel voluntarily participated and completed the questionnaire,and complete responses were obtained from 1 065 individuals (effective response rate 97.35%).x2 and trend x2 tests were used for data analysis.Results The overall accuracy of precise retrieval information was only 6.1%,and the accuracies of precise retrieval literature in Chinese and foreign language databases were 14.6% and 14.6%,respectively.Duty,education and working years of the medical personnel had significantly effects on the ability to precisely retrieve literature and the strategies and methods of information retrieval,screening,evaluation and full-text access.Conclusion Medical personnel had certain information ability,but library should carry out relevant training program to improve the medical personnel's information quality and ability further.
4.Clinical Application of Transient Elastography in Liver Cirrhosis and its Complications
Chinese Journal of Gastroenterology 2015;(5):300-303
Liver cirrhosis is the advanced stage of various chronic liver diseases,and its complications include portal hypertension,esophageal and gastric varices,hepatocellular carcinoma,etc. Transient elastography( TE),a noninvasive method for liver stiffness measurement( LSM),has been used widely to detect liver fibrosis qualitatively and quantitatively. Recently,correlations were observed for LSM with liver cirrhosis and its complications. This article reviewed the studies focused on these correlations,as well as the clinical application of TE.
5.Nursing of patient with second anastomotic leakage after radical gastric cancer surgery:a case re-port
Chinese Journal of Practical Nursing 2016;32(10):772-774
Objective To conclude nursing experience of second anastomotic leakage after radical gastric cancer surgery. Methods The present study compared the differences of clinical symptoms between these two anastomotic leakages, and found a way to detect latent anastomotic leakage with an unobvious abdominal sign accurately and opportunely. The study also intervened in the patient′s observation, psychological condition, peritoneal irrigation and nutritional support after surgery. Results The patients were discharged from the hospital after cured with well controlled condition. Conclusions In order to make an early detection and treatment of the second anastomotic leakage, nurses should not only observe the abdominal sign, but also observe the systematic poisoning and concomitant symptoms.
6.Ranking analysis of publications from China hospitals in 2008
Chinese Journal of Medical Science Research Management 2010;23(6):412-417
Objectives To provide outline for the Research & Development department of hospitals making research strategy by analyzing the quantity of publications and their cited status for the top 20 hospitals in SCI and MEDLINE, and the top 100 hospitals in domestic publications in 2008. Methods The number of publications and their cited times for the first 20 hospitals in SCI and MEDLINE, and the top 100hospitals in domestic publications in 2008 were analyzed with bibliometric analysis. Results Compared with 2007, the increased number and ratio of publications in SCI and MEDLINE for the top 20 hospitals were 1050, 51.19% and 658, 15.04%, respectively; for top 100 hospitals, the average decreased number of domestic publications was 2.08, and the number of cited publications was increased 202.52 and the increased ratio was 13.51%. Conclusions The SCI publications from top 20 hospitals increase sharply, the increase of the MEDLINE articles from the top 20 hospitals is slowly. The negative growth is showed in the number of domestic articles for the top 100 hospitals. In addition, the increase of cited articles is slowly and disproportion.
7.Preparation of Metoprolol Succinate Sustained-Release Tablet and Its Content Determination
Herald of Medicine 2016;35(8):870-874
Objective To establish a method of preparing metoprolol succinate sustained-release tablet and its content determination. Methods The formulation was optimized through the orthogonal design test by using release rate of the drug as an indicator.The different batches of metoprolol succinate sustained-release tablets were determined by HPLC. Results The tablets could release drug steadily and slowly as designed,which was similar to imported tablets. The linear range of metoprolol succinate was 10-70 μg?mL-1( r=0.999 8) . Conclusion The releasing rate of metoprolol succinate sustained-release tablet prepared in optimum condition can meet the requirement. This preparation technology is simple, the assay method is rapid, sensitive and reproducible.
8.Effect of vitrectomy on corneal endothelial cells
Chinese Journal of Ocular Fundus Diseases 1999;0(02):-
0.05). The corneal endothelium density significantly decreased postoperatively in C 3F 8 or silicone oil injection group with broken posterior capsule ( P
9.Biomarkers for gastric cancer stem cells
Journal of International Oncology 2012;39(1):45-47
Some specific markers are useful of separating and identifying gastric cancer stem cells.They are including gastric stem cells,general tumor stem cells and mesenchymal tissue stem cells.At present,more and more new biomarkers are discovered besides familiar CD133 and CD44.Combined detection helps to separate pure gastric cancer stem cells and promote the therapy of gastric cancer.
10.Effect of slow-acting antirheumatic drugs on lipid profile in patients with rheumatoid arthritis
Chinese Journal of Geriatrics 2009;28(11):890-892
Objective To investigate the effect of slow-acting antirheumatic drugs on lipid profile and disease activity index in patients with rheumatoid arthritis (RA). Methods Eighty-two patients with RA who met the American College of Rheumatology (ACR) criteria were treated with disease-modifying antirheumatic drugs including methopterin (MTX), salazosulfapyridine (SASP) and hydroxychloroquine sulfate, while seventy-nine healthy volunteers were used for control. All persons were followed up for 12 months. The observations included 28 joint indices score (DAS-28), lipid profile, c-reactive protein (CRP) and erythrocyte sedimentation rate (ESR). Results Compared with the control group before treatment, RA patients exhibited higher serum levels of total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C) and triglycerides. Whereas, high-density lipoprotein cholesterol (HDL-C) was significantly lower. After 12 months treatment, the disease activity index[(6.7±0.6)vs. (2.1±0.9)], ESR [(62±18)mm/h vs. (13±9)mm/h] and CRP [(2.2±0.3 ) mg/L vs. (0. 3±0.2 ) mg/L, all P<0.01] were significantly decreased and HDL-C [1.0±0. 1)mmol/L vs. (1.5±0. 3)mmol/L, P<0. 01] was increased in RA patients. Conclusions RA patients are characterized by an atherogenic lipid profile, which are improved after therapy. Immuno-intervention to control disease activity may reduce the risks for the atherosclerotic process and cardiovascular events in RA patients.