Long educational system is an effective form in training high-level medical talents.Doctor-patient communication skill is one of tbe basic qualifications for 8-year program medical students.Standardized patients can be applied in training and evaluating of the 8-year program medical students'ability to deal with doctor-patient relationship so as to cultivate their communication competence.

Human kerotinocyte growth factor (hKGF) gene amplified by PCR was inserted into the shuttle vector pAdTrack-CMV to get the recombinant plasmid pAdTrack-CMV-hKGF, which was linearized with Pme I and transferred into Escherichia coli BJ5183 containing the adenoviral bone plasmid pAdEasy-1 to obtain the recombinant adenoviral plasmid pAdEasy-hKGF. The recombinant adenoviral plasmid was then transfected into HEK-293 cell lines via Lipofectamine 2000 to package and amplify the recombinant adenovirus containing hKGF gene detected by PCR. The recombinant adenovirus produced could effectively infect HaCat cells. The result of Western blotting showed that HaCat cells infected with the recombinant adenovirus expressed and secreted hKGF protein.

Medical educational internationalization has already made teaching medical courses in English more and more important.Nephrology department in Tongji hospital affiliated to Tongji medical college,Huazhong university of science and technology has assumed the responsibility of teaching in English for medical students of five-year program,six-year program,seven-year program,eight-year program,and abroad student for several years.They practiced teaching in English in theory teaching,PBL teaching and clinical teaching according to the characteristics and requisitions of students in different educational systems.They accumulated some experiences,which was conducive to improving the quality of teaching in English.

In order to analyze the cai]ses of delayed diagnosis and raise the level of early diagnosis of atypical multiple myeloma (MM), the differences of presenting features between the patients presented to nephrologists and those presented to hematologists were compared. MM patients in our hospital were studied retrospectively. Those who referred renal impairment were divided into two groups: group I presented to nephrologists prior to MM diagnosis (n=29) and group II presented to hematologists directly (n=62). The age, sex, initial symptoms, haematological and biochemical parameters, the phenotype of paraprotein, bone marrow biopsy and cytology were undertaken and analyzed. The results showed that the median time between the initial symptoms and diagnosis in the patients of group I was longer than that in group II (P<0.001); patients in group I had significantly lower incidence of bone pain (P<0.01) and worse renal function (P<0.05) on presentation. There were lower level of myeloma cells (P<0.05), lower incidence of hypergammaglobulinemia (P<0.05), lower positive rate of monoclonal immunoglobulin (M protein) (P<0.05) and M protein level (P<0.05) in the patients of group I than those in group II. The ratio of monoclonal to lambda monoclonal proteins in a population was 1:3.67 in patients of group I, whereas 1:0.90 in patients of group II (P<0.01). Moreover, patients with λ type had a higher degree of renal insufficiency than those with κ type (P<0.05). It was suggested that the median time between the initial symptoms and diagnosis in the patients presented to nephrologists was longer than that in those presented to hematologists; the patients presented to nephrologists had the lower incidence of bone pain, lower level of myeloma cells and M protein, which made early diagnosis more difficult; more patients presented to nephrologists had the majority of λ light chain type, moreover, patients with λ light chain type had a higher incidence of renal insufficiency.

This study is to investigate the effect of recombinant hFGF-10 adenovirus on the proteome of HaCat cells, and to speculate further the possible mechanism of the effect of hFGF-10 on HaCat cells via differentially expressed proteins identified. Two-dimensional gel electrophoresis (2-DE) combined with tandem time-of-flight mass spectrometry was applied to identify the differentially expressed protein spots on the 2-DE maps of the whole-cell proteins from Ad infected and rAd-hFGF-10 infected HaCat cells. The mRNA and protein levels of the differentially expressed proteins were confirmed with semi-quantitative RT-PCR and Western blotting. The results showed that the 2-DE maps with high resolution were obtained, and four selected differentially expressed proteins involved in cell apoptosis, cytoskeleton regulation and protein degradation were identified with MALDI-TOF/TOF. The mRNA and protein levels of one of the differentially expressed proteins, VDAC2, were up-regulated in HaCat cells infected with the recombinant hFGF-10 adenovirus. The differentially expressed protein, VDAC2, may be related to the bioactivities of hFGF-10.
Adenoviridae ; genetics ; Cell Line ; Electrophoresis, Gel, Two-Dimensional ; Fibroblast Growth Factor 10 ; genetics ; metabolism ; Humans ; Keratinocytes ; cytology ; metabolism ; Proteomics ; methods ; RNA, Messenger ; metabolism ; Recombinant Proteins ; metabolism ; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization ; Transfection ; Up-Regulation ; Voltage-Dependent Anion Channel 2 ; biosynthesis ; metabolism

Teaching urinary system diseases by problem-based learning method for eight-year program medical students was applied in nephrology department in affiliated Tongji hospital of Huazhong university of science and technology since 2008.They had accumulated experiences in compiling teaching plan,fostering teachers,practicing teaching and evaluating teaching.These steps may future intensify education reform on long schooling system and improve teaching quality of eight-year program.

Aim To study on the mitochondrial mass change in mouse thymocyte apoptosis.Method Control and Dexamethasone(DEX) groups were set;at 6h,we studied mitochondrial mass changes by NAO and Mitotracker Green(MG) staining flowcytometry and detected mitochondrial membrane potential change with DiOC_6(3) staining flowcytometry.We also used Annexin V-PE/MG double staining flocytometry to examine the mitochondrial changes in apoptosis progress.Results NAO staining results showed that 1 ?mol?L~(-1) DEX stimulation reduced the cardiolipin content of thymocyte mitochondria(P

Ethanol can be produced from lignocellulose by first hydrolysing the material to sugars,including hexose,and pentose,and then fermenting the hydrolysate to ethanol.Hydrolysis using dilute-acid has advantages over other methods.However,compounds which inhibit fermentation are generated during this kind of hydrolysis.Therefore,it is important to focus on microorganisms metabolizing xylose and tolerating/decomposing inhibitors,on detoxification methods of hydroly- sates with low-cost and facilitated to scale-up,and different fermentation modes in ethanol production from hydrolysate.This review summarized the advance in above aspects.

To improve the effect of pediatrics clinical probation teaching for eight-year program medical students,the exploration and practice of case-based instruction teaching with symptoms as main line,reading reports,and application of high quality counterfeit baby simulator-assisted instruction were carried out,which could inspire students' learning interest,and contribute to the training of students'clinical and scientific thought,their self-education and clinical skills.

Objective To evaluate the value of interventional embolism therapy for metastatic carcinoma of adrenal gland.Methods Fifty four patients with metastatic carcinoma of adrenal gland were treated with interventional catheterization perfusion and embolism therapy.Results Except one case with failure of finding the feeding artery, totally 76 sessions of interventional therapy were performed on 53 patients. Technical successful rate was 98.1% with 100% of complete release of clinical sign in 14 patients. Good deposition of iodized oil in tumor area reached 75.4% in three months after the procedure. Severe complication rate ocurred in 1.88%. Conclusion Interventional therapy seemed to be safe and effective for patients with metastatic carcinoma of adrenal gland.