It is urgent to train the eye residents'communication skills because of the increasing number of medical disputes. Eye residents improved their doctor-patient communication skills by enhancing awareness on the importance of communication,performing education of psychology and communication skills,understanding a variety of medical laws and regulations,improving clinical skills,and training good medical ethics. No medical disputes happened through such training and assessing. Based on the practice of communication training,this paper puts forward some possible solutions.

0.05).The comparison of operating time and hospital stay was not performed due to insufficient data.Conclusion:Relative small J-pouch and straight anastomos is provided similar early results after low anterior resection.Both of these methods were proved to be safe and effective.

This report presents 3 cases of Castleman's disease in the head and neck.The clinical symptom,pathlogical and imaging features of the Castleman's disease are introduced.

Alzheimer disease(AD) is the most common cau se of dementia today. Th e characteristic histopathologic changes include neurofibrillary tangles, neurit ic plaques, neuronal loss, and amyloid angiopathy. The noted Alzheimer symptom is the dysfunction of learning a nd memory. Potassium channels play a key role in it. A 113-pS tetraethylammoniu m-sensitive potassium channel was consistently absent from AD fibroblasts and o lfactory neuroblasts. Cp20, a memory-associated protein, amyloid precuror prote in and presenilin which are all tightly associated with genetic Alzheimer diseas e can regulate the activities of potassium channels. The changes of potassium ch annels subtype need further study. Potassium channels are maybe the important dr ug targets in the treatment of Alzheimer disease.

0.05)and the total costs of the 3 groups were 1 111.82 yuan,1 132.82 yuan and 1 219.62 yuan,respectively.CONCLUSION:Group A(Ceftriaxone Sodium)has been proved to be preferable for children's bronchopneumonia.

Objective To study the effects of the IL-1 receptor antagonist (IL-1Ra) on matrix metalloproteinase 1 (MMP-1) expression in UV-irradiated fibroblasts. Methods Simulating the impact of environmental ultraviolet (UV) light on human skin, UVA-irradiated human fibroblasts were cultured in medium obtained from UVB-irradiated HaCaT cells. MMP-1 was detected by ELISA in the culture medium of fibroblasts. After treatment with IL-1Ra, the mRNA expression levels of C-Jun, C-Fos and GAPDH (internal control) of fibroblasts were measured by real-time fluorescent quantitative RT-PCR. Results Production of MMP-1 by UVA (10 J/cm2)-irradiated fibroblasts was increased in culture medium from UVB-irradiated HaCaT cells. The fibroblasts produced significantly higher levels of MMP-1 in culture medium from HaCaT cells treated without UVB than those with 15 mJ/cm2 UVB (t = 8.413,P= 0.014). However, IL-1Ra inhibited MMP-1 production of fibroblasts in a dose-dependent manner. Standard curves of real-time fluorescent quantitative RT-PCR showed a linear correlation between the copy number and the threshold cycle (Tc). Melting curves confirmed the specificity of PCR products. The original copy numbers of C-Jun and C-Fos as well as the ratios of the numbers to the GAPDH copy number showed that IL-1Ra inhibited the C-Jun mRNA expression of fibroblasts in a dose-dependent manner but had no significant effects on C-Fos mRNA expression. Conclusions The culture medium from UVB-irradiated HaCaT cells can promote MMP-1 production by UVA-irradiated fibroblasts. IL-1Ra reduces MMP-1 production via inhibition of C-Jun mRNA expression.

Bilingual education is an imporant teaching reform in universities. In recent years, cardiothoracic department has enacted the practice and exploration for bilingual teaching of cardiothoracic surgery. By creating high-quality teaching team, improving teaching methods and quality, creating bilingual learning environment, we have achieved satisfactory teaching effect.

0.05) . The CREB-1 protein expression in cortex and hippocampus was significantly up-regulated while that in nucleus accumbens was significantly down-regulated in chronic morphine dependence and abstinence group (groupⅢandⅣ) as compared with control group. The CREB-1 protein expression in nucleus accumbens in groupⅣwas significantly lower than that in groupⅢ. Conclusion Acute morphine dependence and abstinence do not significantly affect CREB-1 protein expression in the brain. The changes in CREB-1 protein expression are different in different brain regions in chronic morphine dependence and abstinence rats.

Objective To discuss the efficacy of photoselective vaporization of the prostate(PVP) for patients with benign prostatic hyperplasia(BPH).Methods From July 2006 to August 2007,110 patients with BPH received PVP in our hospital.The safety of the procedure,Pre- and postoperative Qmax,and IPSS of the cases were recorded and analyzed.Results The mean operation time was(51.2?36.3) minutes(ranged from 15 to 180).In the patients,23 cases had a prostate weighed ≥100 g,9 of them received TURP during the procedure.89 patients underwent bladder irrigation for 15 to 48 hours(mean,36 hours).After the operation,urinary catheter was left indwelling in all the patients except for 6(

Objective To explore the distribution and features of the optic cup stem cells in embryonic rat at tailbud stage. Methods The distribution of optic cup stem cells in optic cup tissue in 12.5-embryonic-day-old rats was observed by immunohistochemistry. The separated cells from optic cup were cultured with serum-free media, and immunofluorescence technique was used to detect the ability of hyperplasia of stem cells and expression of CHX10 antigen and specific antigens of mature retinal cells before and after differentiation. Results The optic cup stem cells in embryonic rat at tailbud stage were mainly located at inner, outer, and marginal layer of optic cup. No expression of specifically marked protein of mature retinal cells was detected. The cells separated from optic cup had the ability of single-cell clone, positive expression of CHX10 and expression of several specific antigens of mature retinal cells after the inducement, including Thy1.1, glial fibrillary acidic protein (GFAP), protein kinase C (PKC) ?, and rhodopsin. Conclusion Optic cup of 12.5-embryonic-day-old rats composes of undifferentiated cells, and the stem cells are mainly located in optic cup inner and marginal. High ability of hyperplasia of the optic cup stem cells cultured in vitro is found. The cells, which are retinal stem cells, can express several specifically marked proteins of mature retinal cells after inducement and differentiation.