摘要:
The present invention relates to a neuronal differentiation method of adult stem cells using small molecules, more particularly to a method for inducing differentiation of adult stem cells into nerve cells using small molecules, which enables effective differentiation into nerve cells and, thus, is useful in treating intractable CNS disorders such as Parkinson's disease, dementia, Alzheimer's disease and spinal cord injury.
摘要:
The present invention relates to a tissue-engineered scaffold prepared by using a biocompatible and injectable hydrogel, and particularly to a tissue-engineered scaffold capable of regenerating or recovering an injured spinal nerve for central nervous system after being implanted to connect neurons, prepared by combining an adult stem cell or a nerve cell with a physiologically active material on tissue-engineered carriers comprising biocompatible and temperature-sensitive polyethylene glycol/polyester block copolymer or biocompatible and injectable hydrogel made of small intestinal submucosa tissue powder with sol-gel phase transition behavior.
摘要:
Provided is a multifunction selection valve for use in a liquid chromatography system. The multifunction selection valve includes multiple ports to which both ends of a 1st dimension separation column may be connected at a part thereof, the multifunction selection valve including: a fluid passing mode in which a fluid introduced thereto is not passed through the 1st dimension separation column but is discharged; a column passing mode in which the fluid introduced thereto is passed through the 1st dimension separation column and then discharged; and a fluid blocking mode in which the fluid is prevented from being introduced. When using the multifunction selection valve, it modifies the flow paths of chromatographic solvents so that the resultant multifunctional liquid chromatography system allows one-dimensional separation, two-dimensional separation, on-line digestion and on-line phosphopeptide enrichment by a single binary pump.
摘要:
Disclosed relates to a simplified method for resolving enantiomers by dissolving a racemic mixture having chiral carbon in α-position of nitrogen and an amino acid to prepare a diastereomeric salt, not using catalyses or enzymes, with enhancing the optical purity remarkably. Moreover, the present invention can prepare the enantiomers in large quantities without using expensive catalysts or without controlling the reaction conditions for the activity of enzymes applied.
摘要:
This invention relates to a gene encoding ΔNp63α and screening methods of anticancer-drugs thereof, more specifically a gene encoding ΔNp63α and a protein which is transported from nucleus to cytoplasm by contacting with potential anti-cancer-drugs in an epithelial cell carcinoma, a recombinant vector comprising said gene and reporter genes, and carcinoma cells comprising said vector. Also, This invention relates to high throughput screening methods of anticancer-drug comprising identifying the transportation of ΔNp63α protein from nucleus to cytoplasm by contacting with potential anticancer-drug in a carcinoma cell.
摘要:
A temperature detecting circuit includes a first delay unit for outputting a reference signal, a second delay unit for outputting a plurality of delay signals, a detecting unit for outputting a plurality of detecting signals according to the reference signal and delay signals, an encoder for encoding the plurality of the detecting signals, a buffer for outputting the output signal of the encoder to the outside and a fuse information from the outside to a select means, and the select unit that can be programmed according to the fuse information, for outputting a plurality of output signals to the detecting means according to a program state.
摘要:
A semiconductor memory device includes a plurality of memory cell arrays. Each of the memory cell arrys includes a plurality of memory blocks. A row decoder is located adjacent to the memory cell array. Capacitance of the memory block becomes smaller as the memory block location becomes farther from the row decoder.
摘要:
This invention relates to a gene encoding ΔNp63α and screening methods of anticancer-drugs thereof, more specifically a gene encoding ΔNp63α and a protein which is transported from nucleus to cytoplasm by contacting with potential anti-cancer-drugs in an epithelial cell carcinoma, a recombinant vector comprising said gene and reporter genes, and carcinoma cells comprising said vector. Also, This invention relates to high throughput screening methods of anticancer-drug comprising identifying the transportation of ΔNp63α protein from nucleus to cytoplasm by contacting with potential anticancer-drug in a carcinoma cell.
摘要:
Provided is a multifunction selection valve for use in a liquid chromatography system. The multifunction selection valve includes multiple ports to which both ends of a 1st dimension separation column may be connected at a part thereof, the multifunction selection valve including: a fluid passing mode in which a fluid introduced thereto is not passed through the 1st dimension separation column but is discharged; a column passing mode in which the fluid introduced thereto is passed through the 1st dimension separation column and then discharged; and a fluid blocking mode in which the fluid is prevented from being introduced. When using the multifunction selection valve, it modifies the flow paths of chromatographic solvents so that the resultant multifunctional liquid chromatography system allows one-dimensional separation, two-dimensional separation, on-line digestion and on-line phosphopeptide enrichment by a single binary pump.