摘要:
In a brain cooling device according to an embodiment of the present invention, preferably, temperature sensors are installed in one end and the other end of a cooling fluid transport tube to detect a temperature, a pressure measurement sensor is installed in a storage tank, a control unit is connected to the temperature sensors and the pressure measurement sensor, and the control unit calculates an amount of heat absorbed from a brain according to a change in pressure of the storage tank and the temperature detected by the temperature sensors. In the brain cooling device according to the embodiment of the present invention, preferably, one end of the cooling fluid transport tube and a drainage tube is bent such that adjacent drainage tubes come in close contact with each other. The brain cooling device according to the present invention is directly installed in a dura mater of a brain or a site in which an operation of incising the dura mater of the brain is performed so that heat or swelling is effectively mitigated. After use of the device ends, the brain cooling device may be removed through an operation hole which allows a cooling fluid to be introduced and discharged and penetrates a scalp and a cranium and thereby the device may be removed without a separate operation. When vaporized liquid nitrogen and the like are used as the cooling fluid, it is possible to cool the brain without separate mechanical and electric devices. In addition, blood and the like accumulated in an operation area may be discharged using a drain hole installed in the cooling device.
摘要:
The present invention relates to a polypeptide specifically bound to phosphatidylserine and use thereof, and more particularly to a polypeptide having an amino acid sequence designated as sequence number 1 and specifically bound to phosphatidylserine, a phosphatidylserine detecting composition containing the polypeptide as an active ingredient, a detecting method of phosphatidylserine by using polypeptide, a apoptotic cell detecting containing the polypeptide as an active ingredient, a drug delivery composition containing the polypeptide as an active ingredient, a composition for treatment and prevention of a tumorous disease, and a composition for visualization of a tumorous region. A polypeptide having an amino acid sequence designated sequence number 1 is specifically bound to phosphatidylserine. Therefore, the polypeptide of the present invention is useful for detecting phosphatidylserine, furthermore detecting apoptotic cells expressing phosphatidylserine on the surface of the cell and tumor cells, and also useful for visualization of apoptotic cells or tumor cells.
摘要:
Provided is a microscope for monitoring optical coherence tomography. The microscope for monitoring optical coherence tomography includes a microscope image providing unit which is configured to include a first objective lens, a beam splitter, and an ocular lens which are sequentially disposed from the front of a sample mount and an optical coherent tomography (OCT) image providing unit which generates an OCT image and provides the OCT image to the beam splitter of the microscope image providing unit, wherein the OCT image providing unit generates the OCT image of the same position as the surface image of the sample and provides the OCT image to the beam splitter of the microscope image providing unit, and in the case where the OCT image is provided through the beam splitter to the OCT image providing unit, the microscope image providing unit simultaneously outputs the surface image and the OCT image of the sample to the ocular lens.
摘要:
The present invention relates to a fusion peptide comprising dhFas-1 domain and MMP substrate and use thereof. More specifically, the present invention relates to a fusion peptide, comprising a) a dhFas-1 domain which is the fourth fas-1 domain of βig-h3 lacking H1 and H2 regions; b) a MMP (Matrix metalloproteinase) substrate; and c) a peptide comprising RGD motif and an use thereof for preventing and treating inflammatory disease. The fusion peptide of the present invention inhibits expension of rheumatoid arthritis by adhesion and migration of sinoviocytes and may be used for preventing or treating inflammatory disease by inhibiting infiltration of immune cells.
摘要:
The present invention relates to a polypeptide specifically bound to phosphatidylserine and use thereof, and more particularly to a polypeptide having an amino acid sequence designated as sequence number 1 and specifically bound to phosphatidylserine, a phosphatidylserine detecting composition containing the polypeptide as an active ingredient, a detecting method of phosphatidylserine by using polypeptide, a apoptotic cell detecting containing the polypeptide as an active ingredient, a drug delivery composition containing the polypeptide as an active ingredient, a composition for treatment and prevention of a tumorous disease, and a composition for visualization of a tumorous region. A polypeptide having an amino acid sequence designated sequence number 1 is specifically bound to phosphatidylserine. Therefore, the polypeptide of the present invention is useful for detecting phosphatidylserine, furthermore detecting apoptotic cells expressing phosphatidylserine on the surface of the cell and tumor cells, and also useful for visualization of apoptotic cells or tumor cells.
摘要:
The present disclosure provides a ruthenium-based nano-catalyst for a hydrogen generation reaction having excellent catalytic activity and efficiency by the catalyst surface structure, a method for preparing the same, a hydrogen generation electrode and a water electrolysis system.
摘要:
The present invention relates to a novel compound comprising an ester group and uses thereof and, more particularly, to a novel compound that exhibits excellent visualization ability in a tumor by using the difference in activity of esterase for each organ in the body, and to uses therefor for diagnosing or treating cancer. A novel compound of chemical Formulas 1 to 8 according to the present invention exhibits selectivity according to the difference in activity of esterase for each organ due to ester residue in a structure, and thus is extremely effective in visualizing pancreatic cancer, etc.
摘要:
A gadolinium-based compound and an MRI contrast agent comprising same are disclosed. The gadolinium-based compound may be a DO3A-based gadolinium compound bound to protocatechuic acid. The MRI contrast agent may comprise the compound. In addition, disclosed is a pharmaceutical composition for preventing or treating neuroinflammatory diseases, comprising the compound or a pharmaceutically acceptable salt thereof.