With the development of market economy and the deepening of economic system reform, some of the Small and medium-sized（SME） enterprises have become the most dynamic economic growth point in the national economy. Nev...With the development of market economy and the deepening of economic system reform, some of the Small and medium-sized（SME） enterprises have become the most dynamic economic growth point in the national economy. Nevertheless, SMEs are facing a lot of problems in the market competition, such as technical backwardness, information lag, lack of talents, etc.. The healthy development of SMEs is very important, whereas, SMEs’ financing is a worldwide problem, and the result of financing game between banks and enterprises depends on a variety of decision-making factors. In this paper, from the point of view of bank, we analyze the diffi culties of external financing of SMEs, and establish a financing game model based on different risk categories, in order to better solve the problems that remain in the process of financing and promote the healthy and sustainable development of SMEs.展开更多
AIM： Gastrointestinal stromal tumors （GISTs） are rare. GISTs differ from other mesenchymal tumors of the gastrointestinal tract （e.g. leiornyomas and schwannomas）. The purpose of this study was to investigate the...AIM： Gastrointestinal stromal tumors （GISTs） are rare. GISTs differ from other mesenchymal tumors of the gastrointestinal tract （e.g. leiornyomas and schwannomas）. The purpose of this study was to investigate the role of Ets-1 in the growth and differentiation of GISTs. METHODS： Twenty-eight GISTs, nine leiomyomas and six schwannomas were examined by immunohistochemical staining method for Ets-1 in this study. Specimens were selected from surgical pathology archival tissues at Nagasaki University Hospital. RESULTS： Ets-1 protein was expressed in the cytoplasm of cells in all of these tumors. Immunohistochemical staining revealed that 27 GISTs （96.4%）, six leiomyomas （66.7%）, and five schwannomas （83.3%） were positive for Ets-1. Ets-1 expression was statistically different between GISTs and leiomyomas （P〈0.005）. However, there was no correlation between Ets-1 expression and clinical risk categories. CONCLUSION： Ets-1 plays an important role in the growth and differentiation of GISTs, leiomyomas and schwannomas.展开更多
文摘With the development of market economy and the deepening of economic system reform, some of the Small and medium-sized（SME） enterprises have become the most dynamic economic growth point in the national economy. Nevertheless, SMEs are facing a lot of problems in the market competition, such as technical backwardness, information lag, lack of talents, etc.. The healthy development of SMEs is very important, whereas, SMEs’ financing is a worldwide problem, and the result of financing game between banks and enterprises depends on a variety of decision-making factors. In this paper, from the point of view of bank, we analyze the diffi culties of external financing of SMEs, and establish a financing game model based on different risk categories, in order to better solve the problems that remain in the process of financing and promote the healthy and sustainable development of SMEs.
文摘AIM： Gastrointestinal stromal tumors （GISTs） are rare. GISTs differ from other mesenchymal tumors of the gastrointestinal tract （e.g. leiornyomas and schwannomas）. The purpose of this study was to investigate the role of Ets-1 in the growth and differentiation of GISTs. METHODS： Twenty-eight GISTs, nine leiomyomas and six schwannomas were examined by immunohistochemical staining method for Ets-1 in this study. Specimens were selected from surgical pathology archival tissues at Nagasaki University Hospital. RESULTS： Ets-1 protein was expressed in the cytoplasm of cells in all of these tumors. Immunohistochemical staining revealed that 27 GISTs （96.4%）, six leiomyomas （66.7%）, and five schwannomas （83.3%） were positive for Ets-1. Ets-1 expression was statistically different between GISTs and leiomyomas （P〈0.005）. However, there was no correlation between Ets-1 expression and clinical risk categories. CONCLUSION： Ets-1 plays an important role in the growth and differentiation of GISTs, leiomyomas and schwannomas.
