胡正义,中国科学院大学中丹学院执行院长,资源与环境学院教授,博士生导师,国际肥料科学中心副主席(Vice-President in The International Scientific Center for Fertilizers,CIEC),中国土壤学会"教育工作委员会"副主任。中...胡正义,中国科学院大学中丹学院执行院长,资源与环境学院教授,博士生导师,国际肥料科学中心副主席(Vice-President in The International Scientific Center for Fertilizers,CIEC),中国土壤学会"教育工作委员会"副主任。中丹中心成立于2010年9月,是由中国科学院大学与丹麦科学创新教育部和丹麦哥本哈根大学、奥胡斯大学、南丹麦大学等8所高校共同发起创建的科教合作平台,中丹学院是经教育部批准于2013年设立的中国科学院大学中外合作办学机构,承担着中丹科研教育中心的教育功能。中丹学院以学科最前沿的知识为基础,进行小班全英文授课,采取国内外先进的教学方法,倡导跨学科思维,培养具有创新意识和国际竞争力的高端人才。为了进一步了解中丹学院在学科设置、人才培养、未来发展等方面的情况,本刊对中丹学院执行院长胡正义进行了专访。展开更多
Radix Salviae Miltiorrhizae (RSM), a well-known traditional Chinese medicinal herb, has been used to improve blood circulation and resolve blood stasis. We have previously found that RSM has neuroprotective effect on ...Radix Salviae Miltiorrhizae (RSM), a well-known traditional Chinese medicinal herb, has been used to improve blood circulation and resolve blood stasis. We have previously found that RSM has neuroprotective effect on ischemia and/ or ischemia-reperfusion rats. The purpose of this study was to obtain further information on the mechanism of the RSM-in-duced neuroprotection and to examine the neuroprotective effect on neurons exposed to anoxia. The effect of RSM on anoxic damage in cultured hippocampal neurons of neonatal rat was investigated by using morphological changes and heat shock protein 70kD (HSP70) expression as indicators. RSM given 0.5h before 2h-anoxia followed by 48 hours reoxygenation could significantly increase survival rate of hippocampal neurons and number of HSP70 positive cells. The results suggest that RSM has a direct neuroprotective effects on anoxic damage in hippocampal neurons.展开更多
文摘胡正义,中国科学院大学中丹学院执行院长,资源与环境学院教授,博士生导师,国际肥料科学中心副主席(Vice-President in The International Scientific Center for Fertilizers,CIEC),中国土壤学会"教育工作委员会"副主任。中丹中心成立于2010年9月,是由中国科学院大学与丹麦科学创新教育部和丹麦哥本哈根大学、奥胡斯大学、南丹麦大学等8所高校共同发起创建的科教合作平台,中丹学院是经教育部批准于2013年设立的中国科学院大学中外合作办学机构,承担着中丹科研教育中心的教育功能。中丹学院以学科最前沿的知识为基础,进行小班全英文授课,采取国内外先进的教学方法,倡导跨学科思维,培养具有创新意识和国际竞争力的高端人才。为了进一步了解中丹学院在学科设置、人才培养、未来发展等方面的情况,本刊对中丹学院执行院长胡正义进行了专访。
文摘Radix Salviae Miltiorrhizae (RSM), a well-known traditional Chinese medicinal herb, has been used to improve blood circulation and resolve blood stasis. We have previously found that RSM has neuroprotective effect on ischemia and/ or ischemia-reperfusion rats. The purpose of this study was to obtain further information on the mechanism of the RSM-in-duced neuroprotection and to examine the neuroprotective effect on neurons exposed to anoxia. The effect of RSM on anoxic damage in cultured hippocampal neurons of neonatal rat was investigated by using morphological changes and heat shock protein 70kD (HSP70) expression as indicators. RSM given 0.5h before 2h-anoxia followed by 48 hours reoxygenation could significantly increase survival rate of hippocampal neurons and number of HSP70 positive cells. The results suggest that RSM has a direct neuroprotective effects on anoxic damage in hippocampal neurons.
