PS2 돌연변이 유전자를 발현하는 형질전환 치매 마우스
    211.
    发明公开
    PS2 돌연변이 유전자를 발현하는 형질전환 치매 마우스 无效
    转基因小鼠表达突变体PS2基因,可用于治疗发作性疾病或改善疾病的早期诊断过程

    公开(公告)号:KR1020040076735A

    公开(公告)日:2004-09-03

    申请号:KR1020030012079

    申请日:2003-02-26

    CPC classification number: A01K67/0276 A01K2227/105 C12N15/09

    Abstract: PURPOSE: A transgenic dementia mouse expressing a mutant PS2 gene and a manufacturing process thereof are provided to be utilized usefully in treating a dementia disease or improving an early diagnosis process of the disease. CONSTITUTION: The manufacturing process of the transgenic dementia mouse expressing a mutant PS2 gene comprises the steps of: preparing a hybrid gene NSE/hPS2m by connecting to a promoter of a neuron-specific enolase gene to a mutant PS2 dementia gene derived from a human; micro-injecting the hybrid gene into a fertilized egg of a mouse; and implanting the fertilized egg into an oviduct of a surrogate mother mouse.

    Abstract translation: 目的:提供一种表达突变型PS2基因的转基因痴呆小鼠及其制备方法,可用于治疗痴呆疾病或改善疾病的早期诊断过程。 构成:表达突变型PS2基因的转基因痴呆小鼠的制造方法包括以下步骤:通过将神经元特异性烯醇化酶基因的启动子连接到源自人的突变型PS2痴呆基因来制备杂合基因NSE / hPS2m; 将杂交基因微注射到小鼠的受精卵中; 并将受精卵植入代孕母鼠的输卵管中。

    월계수 잎으로부터 분리한 항산화제 및 그의 정제방법
    212.
    发明授权
    월계수 잎으로부터 분리한 항산화제 및 그의 정제방법 有权
    월계수잎从분리한항산화제및그의정제방월계

    公开(公告)号:KR100382170B1

    公开(公告)日:2003-04-26

    申请号:KR1020000007093

    申请日:2000-02-15

    Abstract: PURPOSE: A natural antioxidant extracted from an extract of Laurus nobilis leaves and process for purifying the same are provided, which can be used as material for functional food and processing foods and can prevent acidification of lipid in food and inhibit ageing by peroxidation of lipid of cell membrane in vivo. CONSTITUTION: The antioxidant having alkyl phenoxy radical scavenging activity contains an extract of Laurus nobilis leaves as an effective component, wherein the extract is obtained by extracting Laurus nobilis with methanol or methanol and/or chloroform and ethyl acetate successively and purifying with an absorption chromatography.

    Abstract translation: 用途:提供一种从月桂叶提取物中提取的天然抗氧化剂及其提纯方法,可用作功能性食品和加工食品的原料,可防止食品中的脂质酸化,并通过脂质的过氧化作用抑制老化 细胞膜在体内。 构成:具有烷基苯氧自由基清除活性的抗氧化剂含有胭脂鱼叶提取物作为有效成分,其中提取物是通过用甲醇或甲醇和/或氯仿和乙酸乙酯连续提取蝾螈提取物并用吸收色谱法纯化而获得的。

    수족구백신의 비임상 평가용 형질전환 동물 및 이의 제조방법

    公开(公告)号:KR102243526B1

    公开(公告)日:2021-04-22

    申请号:KR1020200007989

    申请日:2020-01-21

    Abstract: 본발명은수족구백신의비임상평가를위한형질전환동물에관한것으로, 엔테로바이러스감염을유도하는수용체유전자를암호화하는뉴클레오티드서열및 상기서열에작동가능하게연결된프로모터를포함하는재조합벡터, 상기벡터로형질전환된인간을제외한형질전환동물, 상기동물에서분리된세포또는조직, 상기형질전환동물또는이로부터분리된세포또는조직을제조하는방법에관한것이다. 본발명의재조합벡터, 상기재조합벡터로형질전환된동물, 또는이로부터분리된세포또는조직, 상기제조방법은수족구병및 이로인한신경게합병증을유발하는엔테로바이러스 71형의불활화백신에대한효능을평가하는데유용하게활용될수 있다.

    병원성 미생물 살균을 위한 과열수증기 발생장치

    公开(公告)号:KR101916395B1

    公开(公告)日:2018-11-08

    申请号:KR1020170001561

    申请日:2017-01-04

    Abstract: 본발명은병원성미생물살균을위한과열수증기발생장치에관한것으로서, 물저장조로부터공급되는물을가열하여포화수증기를형성하는포화수증기발생부와; 상기포화수증기발생부의일측에구비되며, 상기포화수증기를시즈히터를이용해가열하여과열수증기를형성하는과열수증기발생부와;상기포화수증기발생부와상기과열수증기발생부를서로연결하여, 상기포화수증기발생부에서발생된포화수증기를상기과열수증기발생부로공급하는단열연결관과; 상기포화수증기발생부와상기과열수증기발생부및 상기단열연결관을내부에수용하는외부하우징과: 상기과열수증기발생부와연결되며, 상기외부하우징의외부로연장형성되어, 상기과열수증기발생부에서발생된과열수증기를살균대상으로직접공급하는배출노즐과; 상기과열수증기의희망온도를입력받는입력부와; 상기과열수증기발생부와상기배출노즐의연결영역에구비되어상기배출노즐을통해배출되는과열수증기의온도를측정하는써모커플과; 상기써모커플에서감지된현재온도와상기입력부에서입력된희망온도를비교하여상기시즈히터의구동을제어하는제어부를포함하는것을특징으로한다.

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