Cold Temperature ; adverse effects ; Humans ; Occupational Diseases ; diagnosis ; Occupational Exposure ; adverse effects ; Skin Temperature ; Thermosensing ; physiology

Objective To evaluate the effect of subfascial endoscopic perforating veins ablation in treating chronic venous insufficiency of lower extremities. Methods A retrospective study was carried out on 18 patients( 20 limbs) with chronic venous insufficiency treated by subfascial endoscopic perforating veins ablation. Results 69 perforating veins were detected in the medial calf of 20 limbs,including 62 incompetent perforating veins and 7 competent perorating veins. 65 perforating veins were ligated but 4 were not found.Apart from the clinical score of pigmentation, there were sigificant decreases in all the mean scores postoperatively (P

PET-CT plays a increasing important role in the treatment of lung cancer.Compared with CT,the advantage of PET-CT is obvious,which is more accuracy when determine a metastasis and identify inflammatory lesions.What's more,on the basis of the accuracy staging,PET-CT change many strategies which were based on traditional image,resulting in improving the treatment effect.While the assessment and prediction of the efficacy by PET-CT also exerted an important influence on the formulation of treatment strategies.

Animals ; Collateral Circulation ; Humans ; Myocardial Infarction ; Neovascularization, Physiologic ; Regeneration ; Stem Cell Transplantation ; Ventricular Remodeling

With the development of internationalization of medical education,English-exclusive medical education has gradually been carried out to cultivate international medical students in many general medical colleges and universities.Analyzing the learning character of international medical students,paying attention to accumulation of practical public English and special English,using for reference all kinds of advanced experiences and forming own teaching style are the way to make good preparation for English-exclusive teaching for young teachers in general medical colleges and universities.

Exons ; Female ; Follow-Up Studies ; Hepatocyte Nuclear Factor 1-beta ; genetics ; Humans ; Kidney Diseases, Cystic ; diagnostic imaging ; genetics ; pathology ; surgery ; Kidney Glomerulus ; pathology ; Middle Aged ; Radiography

Background With the changes of diet and living style,the diabetes has become the major diseases affecting human health.Diabetic cataract is a common complication of diabetes. Objective The present study was to investigate the difference of lens proteomics between diabetic cataract and age related cataract using two dimensional electrophoresis (2-DE) and mass spectrometry in order to postpone happening of diabetic cataract and offer the effective approach to the prevention and therapy of diabetic cataract. Methods The lenses were obtained from 8 diabetic patients and 12 age-related cataract patients during the surgery to extract the protein by lysis and centrifugation.The lens proteins were separated using immobilized pH gradients 2-DE.Image analysis was carried out using PDQuest Advanced-8.0.1 software package.Significant difference of the crystallines was identified by matrixassisted laser adsorption/ionization time of-flight-mass spectrometry (MALDI-TOF-MS) and peptide mass fingerprint combined with protein database. Results The maps of 2-DE showed that lens proteins of diabetic cataract and age related cataract were in the section of pH 5-9 with the relative molecular weight 14000-97000;while relative molecular weight of more abundant crystalline was localized at 20000-31000.About 3 differential protein spots were detected by image analysis software.Two crystallines,αB and βB1 crystallin,were identified using MALDI-TOF-MS.Conclusions Proteomic analysis of lens can be accomplished and the proteins can be well separated,moreover,differential proteins can be analyzed using 2-DE and mass spectrometry between diabetic cataract and age related cataract.These results indicate that αB and βB1 crystallin proteins accelerate the development of diabetic cataract.This technique offers a new avenue for clarity of lens proteins of diabetic cataract other than age related cataract.

Adolescent ; Adult ; Aged ; Blood Urea Nitrogen ; Creatinine ; blood ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Kidney ; physiopathology ; Kidney Function Tests ; Male ; Middle Aged ; Phytotherapy ; Renal Dialysis ; Uremia ; physiopathology ; therapy

Objective To investigate the possibility to create versatile system recovery disc for PACS workstation using the software Ghost 11. Methods Firstly, PACS and Windows software was installed into a PACS workstation. Secondly, S&R&S V9.7 1112F intelligent system -packaging tool and DllCacheManager_V1.6 Dllcache backup -restore tool were used to package the system. Finally, Ghost 11 was adopted to produce mirror image of the system. Results The image could recover system easily. Conclusion The system-recovery disc created by Ghost11 can significantly minimized the workload when the PACS workstation runs into error and improves the maintenance efficiency.

Type 1 diabetes is a autoimmune disease that occurs under the influence of both genetic predisposition and environmental factors,mediated mainly by T lymphocytes with various kinds of other involved immune cells.The autoimmune attacks eventually lead to the islet beta cell destruction and insulin insufficiency.Multiple fundamental studies and clinical trials have revealed that umbilical cord blood pluripotent stem cells have the potential to help restore immune balance,induce immune tolerance,stop the autoimmune attacks against beta cells,and promote beta cell regeneration in type 1 diabetes mellitus (T1DM),by means of cell to cell contact and soluble cytokine secretion.For the past few years,the National Clinical Research Center for Metabolic Diseases of Second Xiangya Hospital has been leading the research on stem cell education therapy and has performed the therapy for 35 juvenile type 1 diabetes patients from China and foreign countries,introducing a novel treatment for T1DM.