Use of a nucleic acid/PEI complex
    4.
    发明授权
    Use of a nucleic acid/PEI complex 失效
    使用核酸/ PEI复合物

    公开(公告)号:US07795031B2

    公开(公告)日:2010-09-14

    申请号:US10381185

    申请日:2001-09-21

    摘要: The invention concerns the use of a nucleic acid/cationic polymer complex, preferably polyethyleneimine (PEI) for preparing a composition for intraventricular stereotactic screening of stem cells of the brain for preparing a medicine for treating neurodegenerative and/or demyelinating disease. The invention further concerns a method for obtaining an animal whereof the genome of stem cells of the brain are modified by using said complex. The invention also concerns a method for obtaining an animal for screening compounds designed to modify the disposition of stem cells of the brain.

    摘要翻译: 本发明涉及核酸/阳离子聚合物复合物,优选聚乙烯亚胺(PEI)用于制备用于脑干干细胞的脑室内立体定向筛选的组合物用于制备治疗神经变性和/或脱髓鞘疾病的药物的用途。 本发明还涉及一种用于获得动物的方法,其中通过使用所述复合物修饰大脑的干细胞的基因组。 本发明还涉及一种用于获得用于筛选设计用于改变脑的干细胞的配置的化合物的动物的方法。

    Transgenic clawed frog embryos and use thereof as detectors of endocrine disrupters in the environment
    5.
    发明授权
    Transgenic clawed frog embryos and use thereof as detectors of endocrine disrupters in the environment 有权
    转基因抓青蛙胚胎及其在环境中用作内分泌干扰物的检测器

    公开(公告)号:US08476484B2

    公开(公告)日:2013-07-02

    申请号:US10516134

    申请日:2003-05-27

    IPC分类号: G01N33/00 A01K67/00 C12Q1/00

    摘要: The invention relates to transgenic aquatic animals, particularly the clawed frog and the zebra fish and cells derived therefrom, characterized in comprising at least one expression cassette with a regulatory DNA sequence selected from the response elements to nuclear hormone receptors, particularly TRE, connected in a functional manner downstream of a DNA segment coding for a marker protein such as luciferase or GFP. The invention further relates to methods using the transgenic cells and animals according to the invention for the identification of endocrine disrupters in the environment.

    摘要翻译: 本发明涉及转基因水生动物,特别是捕获的青蛙和斑马鱼及其衍生的细胞,其特征在于包含至少一个表达盒,其具有选自与核激素受体(特别是TRE)相关的响应元件的调节DNA序列 在编码诸如荧光素酶或GFP的标记蛋白的DNA区段的下游的功能方式。 本发明还涉及使用根据本发明的转基因细胞和动物在环境中鉴定内分泌干扰物的方法。

    Transgenic clawed frog embryos and use thereof as detectors of endocrine disrupters in the environment
    6.
    发明申请
    Transgenic clawed frog embryos and use thereof as detectors of endocrine disrupters in the environment 有权
    转基因抓青蛙胚胎及其在环境中用作内分泌干扰物的检测器

    公开(公告)号:US20060101528A1

    公开(公告)日:2006-05-11

    申请号:US10516134

    申请日:2003-05-27

    IPC分类号: A01K67/027 C12Q1/00 C12N5/06

    摘要: The invention relates to transgenic aquatic animals, particularly the clawed frog and the zebra fish and cells derived therefrom, characterised in comprising at least one expression cassette with a regulatory DNA sequence selected from the response elements to nuclear hormone receptors, particularly TRE, connected in a functional manner downstream of a DNA segment coding for a marker protein such as luciferase or GFP. The invention further relates to methods using the transgenic cells and animals according to the invention for the identification of endocrine disrupters in the environment.

    摘要翻译: 本发明涉及转基因水生动物,特别是捕获的青蛙和斑马鱼及其衍生的细胞,其特征在于包含至少一个表达盒,其具有选自与核激素受体(特别是TRE)相关的响应元件的调节DNA序列 在编码诸如荧光素酶或GFP的标记蛋白的DNA区段的下游的功能方式。 本发明还涉及使用根据本发明的转基因细胞和动物在环境中鉴定内分泌干扰物的方法。

    Use of a nucleic acid/pei complex
    7.
    发明申请
    Use of a nucleic acid/pei complex 失效
    使用核酸/豌豆复合物

    公开(公告)号:US20050101552A1

    公开(公告)日:2005-05-12

    申请号:US10381185

    申请日:2001-09-21

    摘要: The invention concerns the use of a nucleic acid/cationic polymer complex, preferably polyethyleneimine (PEI for preparing a composition for intraventricular stereotactic screening of stem cells of the brain for preparing a medicine for treating neurodegenerative and/or demyelinating disease. The invention further concerns a method for obtaining an animal whereof the genome of stem cells of the brain are modified by using said complex. The invention also concerns a method for obtaining an animal for screening compounds designed to modify the disposition of stem cells of the brain.

    摘要翻译: 本发明涉及核酸/阳离子聚合物复合物,优选聚乙烯亚胺(PEI)用于制备用于脑的干细胞的脑室内立体定向筛选的组合物用于制备用于治疗神经变性和/或脱髓鞘疾病的药物的用途。本发明还涉及 本发明还涉及一种用于获得用于筛选设计用于改变脑部干细胞的配置的化合物的动物的方法。