Abstract:
본 발명은 메타독신(pyridoxol L-2-pyrrolidone-5-carboxylate, metadoxine) 및 마늘유(garlic oil)를 유효성분으로 함유하는, 알코올성 지방간 및 그로 인한 간염의 예방 및 치료에 유용한 약학 조성물에 관한 것이다. 본 발명의 약학 조성물은 메타독신 및 마늘유의 병용 투여로 인해 메타독신 또는 마늘유의 단독 투여에 비하여 간조직 내 중성지방의 축적 및 혈중 AST(alanine aminotransferase)의 증가 억제, FAS(fatty acid synthase), CYP2E1 및 iNOS(inducible nitric oxide synthase)의 발현 억제, AMPK(AMP-activated protein kinase) 활성 저하 억제에 현저한 효과를 나타내어 알코올의 섭취로 유도되는 지방간 및 지방간성 간염의 예방 및 치료에 효과적으로 이용될 수 있다. 메타독신, 마늘유, 알코올성 지방간, 간염, 약학 조성물
Abstract:
포토닉 메모리 장치 및 포토닉 센서 장치가 개시된다. 본 발명의 포토닉 메모리 장치는, 광자가 입력되는 신호선; 상기 신호선과 인접된 입력 간극을 통하여 광자를 입력받고 이를 저장하는 링 레조네이터; 상기 링 레조네이터와 인접된 출력 간극을 통하여 상기 링 레조네이터에 저장된 광자를 출력하는 감지선; 을 구비하며 상기 광자의 입력/출력에 의하여 데이터의 읽기/쓰기 및 저장/삭제를 수행하는 것을 특징으로 한다.
Abstract:
본 발명은 무선랜 망과 광대역무선통신 망 사이의 수직 핸드오프 수행 장치 및 방법에 관한 것이다. 본 발명에 따른 시스템은, 상기 광대역무선통신 망의 기지국(base station)과, 상기 기지국의 셀 커버리지(cell coverage)내 적어도 하나 구성되는 상기 무선랜 망 억세스포인트(access point)들과, 상기 기지국, 상기 억세스포인트들 및 유선망 사이에 교환되는 패킷의 포워딩(forwarding) 및 상기 기지국과 상기 억세스포인트들 사이의 수직 핸드오프를 처리하기 위한 스위치를 포함하는 것을 특징으로 한다. 이와 같은 본 발명은 향후 802.11과 802.16이 공존하는 망에서 효율적으로 이종망간 핸드오프를 적용될 수 있는 이점이 있다. 광대역무선통신, 무선랜, 수직 핸드오버
Abstract:
A transmission antenna selecting method in MIMO wireless telecommunications system and an apparatus thereof are provided to increase measurement capacity of a system without increasing the overhead of prediction signal and channel estimation. Information about a reception channel correlation of a base station from a multiple transmit antenna is received(502). The system measurement capacity for a transmission antenna selection is calculated by using information about a receive channel correlation and signal-to-noise ratio(SNR) of each reception channel of multiple transmission antenna.
Abstract:
A rainwater storage tank is provided to install to be closely connected with a rainwater pipe on the ground, to let users use the stored rainwater without any necessity of a separate apparatus for using the stored rainwater, and to check the capacity of the stored rainwater with the naked eye from the outside and to check the quantity of rainwater used. A rainwater storage tank(100) comprises an outer case(110) forming an inside space and having an opening and closing stopper on the upper side, an inner pipe(120) provided to the outer case and flowing water in the inside space, an overflow pipe(130) discharging the rainwater of excess capacity stored in the inside space, a drain pipe(140) discharging the sediments accumulated on the bottom of the outer case, and an opening and closing device(150) provided to use the stored rainwater.
Abstract:
An apparatus for temperature-intensity sensory test of a food is provided to allow panels or consumers to evaluate intensity and preference of sensory characteristics according to temperature of a food by setting a temperature of the food to a desired temperature and maintaining it accurately. An apparatus for performing a temperature-intensity sensory test of a food comprises: (a) a container portion(102) which contains a food sample to be tested; a temperature controlling portion(104) which controls temperature of the food using a heat device(104-1) and a cooling device(104-2); a lighting portion(106) which reduces error caused by a color of the food; a temperature measuring device portion(108) which measures a present temperature of the food through a thermocouple; a temperature informing device portion(110) which informs the reaching fact through sound or light when a temperature of the food reaches at a set temperature; a sensory test evaluation portion(112) which is provided with a standard for performing the sensory test of the food sample; an input and output portion which outputs result of the sensory test(114-1) and stores it(114-2); and a power supply portion(116) which supplies power to the devices.
Abstract:
A method and an apparatus for generating elemental image using an integral imaging technique are provided to display image without a depth inversion phenomenon by inversing the depth of a basic image which is used for 3D image display. Coordinates of the points within the frustum is normalized by mapping the points within the frustum which is formed by a perspective projection to a regular hexahedron(310). A depth of a regular hexahedron from the predetermined viewpoint is inverted(320). 2 dimension basic image needed for 3 dimensional display is produced from the points in which the extent of depth is reversed within the regular hexahedron(340).
Abstract:
본 발명은 NPC1 유전자가 신경줄기세포의 자체재생 및 분화에 관여한다는 새로운 기능규명에 근거한 것으로, 신경줄기세포의 자체재생 및 분화에 관여하는 NPC1 유전자, 상기 NPC1 유전자를 함유하는 유전자 전달체를 유효성분으로 포함하는 퇴행성 신경계 질환, 심근경색 등과 같은 줄기세포 재생 또는 분화 불량에 의한 질환 치료용 유전자치료제 및 상기 NPC1 유전자를 함유하는 신경줄기세포를 유효성분으로 포함하는 퇴행성 신경계 질환, 심근경색 등과 같은 줄기세포 재생 또는 분화 불량에 의한 질환 치료용 세포치료제에 관한 것이다. NPC1 유전자, 니이만 픽 병, 세포치료제
Abstract:
A manufacturing method of antibacterial fiber in which nanosilver particle is coated is provided to control arbitrarily a size and a thickness of nanosilver particle coated on the fiber by controlling a relative concentration of a reactant. A manufacturing method of antibacterial fiber in which nanosilver particle is coated comprises a step of coating the nanosilver particle on fiber containing an alcohol functional group using a mixture including silver ion and aliphatic group or an aromatic amine compound. A pKa of the aliphatic group or the aromatic amine compound is 5 or greater. A relative concentration of the aliphatic amine compound and the silver ion is 1:0.1 or 1:5. A total concentration of the aliphatic amine compound and the silver ion is 10^-6 - 1 mol/liter.
Abstract:
PURPOSE: An oligopeptide specifically binding to Schwann cells is provided, which is useful for treatment of damage in nerve cells. CONSTITUTION: An oligopeptide specifically binding to Schwann cells is provided, wherein the oligopeptide has the amino acid sequence of SEQ ID NO: 1, SEQ ID NO: 2 or SEQ ID NO: 3. The oligopeptide specifically binding to Schwann cell is isolated by inserting random amino acid sequences into a vector pFLITRIX containing the active portion of thioredoxin; transforming Escherichia coli with the vector pFLITRIX; culturing the transformed E. coli in an ampicillin containing IMC selection medium; adding tryptophane into the medium and culturing it to induce FLITRIX peptide; binding the transformed E. coli to Schwann cells fixed on a dish; selecting peptides specifically binding to the Schwann cells; and sequencing the selected peptides.
Abstract translation:目的:提供与雪旺细胞特异性结合的寡肽,其可用于治疗神经细胞的损伤。 组成:提供了与雪旺细胞特异性结合的寡肽,其中所述寡肽具有SEQ ID NO:1,SEQ ID NO:2或SEQ ID NO:3的氨基酸序列。通过插入与雪旺细胞特异性结合的寡肽 随机氨基酸序列整合到含有硫氧还蛋白活性部分的载体pFLITRIX中; 用载体pFLITRIX转化大肠杆菌; 在含有氨苄青霉素的IMC选择培养基中培养转化的大肠杆菌; 向培养基中加入色氨酸并培养它以诱导FLITRIX肽; 将转化的大肠杆菌结合到固定在培养皿上的雪旺氏细胞; 选择特异性结合许旺细胞的肽; 并对选定的肽进行测序。