의약 전달용 인지질 나노입자
    2.
    发明授权
    의약 전달용 인지질 나노입자 有权
    用于输送药物的磷脂纳米颗粒

    公开(公告)号:KR101085203B1

    公开(公告)日:2011-11-21

    申请号:KR1020110030122

    申请日:2011-04-01

    Abstract: PURPOSE: A cationic phospholipids liposome containing 1,2-dioleoyl-sn-glycero-3-ethyl phosphocholine(DOPC) and sterol compounds is provided to enhance drug delivery efficiency and to remarkably reduce cytotoxicity. CONSTITUTION: A composition for lung-specific drug delivery comprises a cationic phospholipids nanoparticles containing 1,2-dioleoyl-sn-glycero-3-ethyl phosphocholine(DOPC) and sterol compounds. The sterol compounds are 3b-[N-(N',N'-dimethylaminoethane)-cabamyl]cholesterol(DC-Chol), stigmasterol, campesterol, sitosterol, ergosterol, lanosterol, dinosterol, gorgosterol, avenasterol, saringosterol, or fucosterol. The drug is anticancer drug.

    Abstract translation: 目的:提供含有1,2-二油酰-sn-甘油-3-乙基磷酸胆碱(DOPC)和甾醇化合物的阳离子磷脂脂质体,以提高药物输送效率,显着降低细胞毒性。 构成:用于肺特异性药物递送的组合物包含含有1,2-二油酰-sn-甘油-3-乙基磷酸胆碱(DOPC)和甾醇化合物的阳离子磷脂纳米颗粒。 甾醇化合物是3b- [N-(N',N'-二甲基氨基乙烷) - 卡巴糖基]胆固醇(DC-Chol),豆甾醇,菜油甾醇,谷甾醇,麦角甾醇,羊毛甾醇,二羟甲基甾醇,戈尔柯斯醇,麦考酚酯,柚脂醇或岩藻甾醇。 药物是抗癌药。

    델타-tau 유전자를 발현하는 형질전환 알츠하이머형 치매 동물 및 이의 제조방법
    4.
    发明公开
    델타-tau 유전자를 발현하는 형질전환 알츠하이머형 치매 동물 및 이의 제조방법 有权
    阿尔茨海默型表达的转基因动物和三角洲TAU基因及其制备方法

    公开(公告)号:KR1020110095067A

    公开(公告)日:2011-08-24

    申请号:KR1020100014876

    申请日:2010-02-18

    Abstract: PURPOSE: A method for preparing a transgenic dementia animal of Alzheimer type is provided to express human delta-tau protein in cerebral cortex, hippocampus, and bovine brain and to enhance hyperphosphorylation and agglomeration of tau protein. CONSTITUTION: A vector for transformation contains BAI1-AP4 promoter and human delt-tau gene encoding 1-421th amino acid region cutting between 421th(aspartic acid, Asp421) and 422th amino acids in tau protein C-terminal. BAI1-AP4 promoter is a promoter which specifically expresses in cerebral cortex and Hippocampus region of a mouse. A transgenic dementia animal(deposit number: KCTC11622BP) of Alzheimer type is prepared by introducing the vector. A method for preparing the animal comprises: a step of constructing the vector; a step of injecting the vector to a fertilized egg; and a step of performing implantation of the fertilized egg to an animal.

    Abstract translation: 目的:提供一种制备阿尔茨海默型转基因痴呆动物的方法,以在大脑皮质,海马和牛脑中表达人类δ-tau蛋白,并增强tau蛋白的过度磷酸化和凝聚。 构成:转化载体含有编码1-4位氨基酸区域的BAI1-AP4启动子和人类delt-tau基因,其在第421位(天冬氨酸,Asp421)和tau蛋白C末端的第422位氨基酸之间切割。 BAI1-AP4启动子是在小鼠的大脑皮质和海马区特异性表达的启动子。 通过引入载体制备阿尔茨海默型的转基因痴呆动物(保藏号:KCTC11622BP)。 制备动物的方法包括:构建载体的步骤; 将载体注射到受精卵的步骤; 以及将受精卵植入动物的步骤。

    델타-tau 유전자를 발현하는 형질전환 알츠하이머형 치매 동물 및 이의 제조방법
    5.
    发明授权
    델타-tau 유전자를 발현하는 형질전환 알츠하이머형 치매 동물 및 이의 제조방법 有权
    表达“Dgr”tau基因的阿尔茨海默氏型转基因痴呆动物及其制备方法

    公开(公告)号:KR101213325B1

    公开(公告)日:2012-12-18

    申请号:KR1020100014876

    申请日:2010-02-18

    Abstract: 본발명은델타-tau 유전자를발현하는형질전환알츠하이머형치매동물및 이의제조방법에관한것이다. 본발명에따른 &Dgr;tau 유전자를발현하는형질전환알츠하이머형치매동물은, BAI1-AP4 프로모터와, tau 단백질의 C-말단부위에서 421번아미노산(아스파르트산, Asp421)과 422번아미노산사이부분이절단되어 1번~421번의아미노산영역을코딩하는인간 &Dgr;tau 유전자를연결시켜형질전환용벡터를구축하고, 상기벡터를동물의수정란에주입한다음, 상기수정란을대리모동물에착상시켜생산되는것을특징으로한다.

Patent Agency Ranking