对实验室筛选得到一株具有降胆固醇作用的植物乳杆菌GUO(Lactobacillus plantarum GUO)进行致突变性试验和毒力试验,以测定该菌株的食用安全性。致突变性试验结果表明:在加大鼠肝微粒体酶S9和不添加的条件下,与自发回变菌落数的差异皆...对实验室筛选得到一株具有降胆固醇作用的植物乳杆菌GUO(Lactobacillus plantarum GUO)进行致突变性试验和毒力试验,以测定该菌株的食用安全性。致突变性试验结果表明:在加大鼠肝微粒体酶S9和不添加的条件下,与自发回变菌落数的差异皆不显著,且与剂量效应无关,而阳性对照的回变菌落数均显著增加(P<0.05),说明Lactobacillus plantarum GUO无致突变作用;毒力试验结果表明:Lactobacillus plantarum GUO低、高浓度培养液与各自对照组相比,对小鼠体重增加的影响无统计学意义(P>0.05),且受试小鼠无毒力性反应或死亡。展开更多
The trace identity is extended to the quadratic-form identity. The Hamiltonian structures of the multi-component Guo hierarchy, integrable coupling of Guo hierarchy and （2＋l）-dimensional Guo hierarchy are obtained ...The trace identity is extended to the quadratic-form identity. The Hamiltonian structures of the multi-component Guo hierarchy, integrable coupling of Guo hierarchy and （2＋l）-dimensional Guo hierarchy are obtained by the quadraticform identity. The method can be used to produce the Hamiltonian structures of the other integrable couplings or multi-component hierarchies.展开更多
The motion verb guo has various kinds of meanings. With all these meanings of guo, we can follow Lakoff ’s methods, construct-ing an image schema and its modifications for the various meanings of the motion verb guo....The motion verb guo has various kinds of meanings. With all these meanings of guo, we can follow Lakoff ’s methods, construct-ing an image schema and its modifications for the various meanings of the motion verb guo. And through metaphorical extension, all the othernon-path-related meanings of guo will be explained. The spatial domain is considered more basic, which subsequently allows being mappedonto other more abstract domains. And it is via metaphorical extension, mappings from SPACE TO TIME and TIME TO QUALITY, thatthe wide range of senses of guo is derived.展开更多
GUO Sai-shan was born on October 24, 1938, in Putian Fujian Province, 1960 graduated in Shanghai First Medical College （now Shanghai Medical University）. At present, she is the Professor of Peking Union Medical Coll...GUO Sai-shan was born on October 24, 1938, in Putian Fujian Province, 1960 graduated in Shanghai First Medical College （now Shanghai Medical University）. At present, she is the Professor of Peking Union Medical College. Chief Doctor,Post-doctorate Tutor, in 1991 to 2002 she was appointed as Director of Department of Traditional Chinese Medicine （TOM）;展开更多
1. Contact Information Department of Biological Invasions,Institute of Plant Protection (South Campus), Chinese Academy of Agricultural Sciences, #12 South Street of Zhong-Guan-Cun, Beijing, 100081, China Phone: +86-1...1. Contact Information Department of Biological Invasions,Institute of Plant Protection (South Campus), Chinese Academy of Agricultural Sciences, #12 South Street of Zhong-Guan-Cun, Beijing, 100081, China Phone: +86-10-82109572; Fax:展开更多
文摘对实验室筛选得到一株具有降胆固醇作用的植物乳杆菌GUO(Lactobacillus plantarum GUO)进行致突变性试验和毒力试验,以测定该菌株的食用安全性。致突变性试验结果表明:在加大鼠肝微粒体酶S9和不添加的条件下,与自发回变菌落数的差异皆不显著,且与剂量效应无关,而阳性对照的回变菌落数均显著增加(P<0.05),说明Lactobacillus plantarum GUO无致突变作用;毒力试验结果表明:Lactobacillus plantarum GUO低、高浓度培养液与各自对照组相比,对小鼠体重增加的影响无统计学意义(P>0.05),且受试小鼠无毒力性反应或死亡。
文摘The trace identity is extended to the quadratic-form identity. The Hamiltonian structures of the multi-component Guo hierarchy, integrable coupling of Guo hierarchy and （2＋l）-dimensional Guo hierarchy are obtained by the quadraticform identity. The method can be used to produce the Hamiltonian structures of the other integrable couplings or multi-component hierarchies.
文摘The motion verb guo has various kinds of meanings. With all these meanings of guo, we can follow Lakoff ’s methods, construct-ing an image schema and its modifications for the various meanings of the motion verb guo. And through metaphorical extension, all the othernon-path-related meanings of guo will be explained. The spatial domain is considered more basic, which subsequently allows being mappedonto other more abstract domains. And it is via metaphorical extension, mappings from SPACE TO TIME and TIME TO QUALITY, thatthe wide range of senses of guo is derived.
文摘GUO Sai-shan was born on October 24, 1938, in Putian Fujian Province, 1960 graduated in Shanghai First Medical College （now Shanghai Medical University）. At present, she is the Professor of Peking Union Medical College. Chief Doctor,Post-doctorate Tutor, in 1991 to 2002 she was appointed as Director of Department of Traditional Chinese Medicine （TOM）;
文摘1. Contact Information Department of Biological Invasions,Institute of Plant Protection (South Campus), Chinese Academy of Agricultural Sciences, #12 South Street of Zhong-Guan-Cun, Beijing, 100081, China Phone: +86-10-82109572; Fax:
