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从息壤到土工合成材料 被引量:18
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作者 李广信 《岩土工程学报》 EI CAS CSCD 北大核心 2013年第1期144-149,共6页
据说息壤是一种可以自生自长的土,远古的先民们曾用它防治洪水。对这种传说中的岩土材料进行了考据,根据河狸坝与我国古代的治河工程,指出所谓息壤应当是古代人们利用草、木、竹、石、土创造出来的加筋土,用以拦截阻挡洪水。秦汉时期称... 据说息壤是一种可以自生自长的土,远古的先民们曾用它防治洪水。对这种传说中的岩土材料进行了考据,根据河狸坝与我国古代的治河工程,指出所谓息壤应当是古代人们利用草、木、竹、石、土创造出来的加筋土,用以拦截阻挡洪水。秦汉时期称为茨防,宋代称为埽工。回顾了我国土工加筋及其在河工中应用的长远历史,指出土工合成材料在保护环境、保护资源和我国经济可持续发展中应用的广阔前景。 展开更多
关键词 息壤 茨防 埽工 河狸坝 土工合成材料
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Therapeutic potential of berberine against neurodegenerative diseases 被引量:9
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作者 JIANG WenXiao LI ShiHua LI XiaoJiang 《Science China(Life Sciences)》 SCIE CAS CSCD 2015年第6期564-569,共6页
Berberine(BBR) is an organic small molecule isolated from various plants that have been used in traditional Chinese medicine. Isolation of this compound was its induction into modern medicine, and its usefulness becam... Berberine(BBR) is an organic small molecule isolated from various plants that have been used in traditional Chinese medicine. Isolation of this compound was its induction into modern medicine, and its usefulness became quickly apparent as seen in its ability to combat bacterial diarrhea, type 2 diabetes, hypercholesterolemia, inflammation, heart diseases, and more. However, BBR's effects on neurodegenerative diseases remained relatively unexplored until its ability to stunt Alzheimer's disease(AD) progression was characterized. In this review, we will delve into the multi-faceted defensive capabilities and bio-molecular pathways of BBR against AD, Parkinson's disease(PD), and trauma-induced neurodegeneration. The multiple effects of BBR, some of which enhance neuro-protective factors/pathways and others counteract targets that induce neurodegeneration, suggest that there are many more branches to the diverse capabilities of BBR that have yet to be uncovered. The promising results seen provide a convincing and substantial basis to support further scientific exploration and development of the therapeutic potential of BBR against neurodegenerative diseases. 展开更多
关键词 Huntington's disease BERBERINE AUTOPHAGY protein aggregation
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