摘要:
There are provided microorganisms having a property of producing a lipid containing unsaturated fatty acids as constituent fatty acids and extracellularly secreting the produced lipid encapsulated in lipid vesicles, methods of screening said microorganisms, as well as methods of efficiently producing a fatty acid-containing lipid using said microorganisms. Furthermore, there are provided lipid vesicles encapsulating a lipid containing unsaturated fatty acids, and foods, cosmetics, and animal feeds comprising said lipid vesicles added thereto. Artificially treated microorganisms or microorganisms collected from nature are grown on a solid medium, and microbial strains that form lipid vesicles at the periphery of the colonies and/or microbial strains that, when cultured in a transparent liquid medium, make the culture liquid cloudy are selected. The microorganisms obtained are cultured, lipid-containing lipid vesicles secreted in the culture liquid, are separated from the culture liquid, and the lipid is separated and purified.
摘要:
A pharmaceutical composition for topical administration, which resides at a topical site of application for a long period and can control the release rate of an active agent, is provided. The present invention is a pharmaceutical composition for topical administration comprising an active ingredient, a water insoluble polymer, and a solvent capable dissolving the water insoluble polymer and compatible with water, and optionally containing other additive.
摘要:
There is provided a gene encoding a protein derived from, for example, snapdragons and petunias, said protein having an amino acid sequence as set forth in SEQ ID NO: 2, 8, and 10, and having an activity of transferring a glycosyl group to aurones, and a method of producing said protein using said gene. By introducing this gene into plants that do not have said gene, a yellow pigment aurone can be stabilized and plants having yellow flowers can be obtained.
摘要翻译:提供了编码来自例如快速聚糖和矮牵牛的蛋白质的基因,所述蛋白质具有如SEQ ID NO:2,8和10所示的氨基酸序列,并且具有将糖基转移到 噢ones,以及使用该基因产生所述蛋白质的方法。 通过将该基因导入到不具有该基因的植物中,可以稳定黄色颜料噢one one can,可以得到具有黄花的植物。
摘要:
A transgenic animal and its progeny that vascular tissue-specifically express angiotensin II type 2 receptor; a method for producing said transgenic animal and its progeny; a recombinant gene for producing a transgenic animal, containing a promoter region derived from a protein gene expressed in vascular tissue and an angiotensin II type 2 receptor gene; a vascular tissue fragment or vascular cell derived from a transgenic animal that vascular tissue-specifically expresses angiotensin II type 2 receptor; a method for in vivo analyzing vascular physiological action and/or blood pressure-regulating action of angiotensin II type 2 receptor using said transgenic animal; and a method for in vitro analyzing vascular physiological action and/or blood pressure-regulating action of angiotensin II type 2 receptor using said vascular tissue fragment or vascular cell.
摘要:
The present invention provides blockers for glutamate transporters. During a series of syntheses searching for glutamate uptake inhibition in Xenopus oocytes injected with bovine glutamate transporter genes (BGLAST), we obtained β-hydroxyaspartic acid derivatives of the following chemical formula (1): wherein R represents an aromatic acyl group which may be substituted on the ring, a straight or branched lower aliphatic acyl group, an aryl group which may be substituted on the ring, an aralkyl group which may be substituted on the ring, or a straight or branched lower alkyl group; and salts thereof. These compounds are blockers of glutamate transporters, which are useful for the understanding of the function of glutamate transporters and show promise for the treatment of various neurodegenerative diseases.
摘要:
A transportation arrangement center for drawing up an operations plan is arranged between shippers and both physical distribution centers and transportation bases. The transportation arrangement center is provided with a master data managing unit for managing cargo item data, physical distribution center data, and vehicle and garage data concerning vehicles managed by the transportation bases and their garages and with a route making unit for making routes, taking in consideration also priority vehicles, based on the data of the cargoes, physical distribution centers, vehicles, and garages. The route making unit sets the efficient routes satisfying the transportation orders from the shippers and the restraint conditions on operation, minimizing the number of vehicles dispatched, and selecting the optimum transportation bases. This gives a transportation arrangement system capable of improving the physical distribution efficiency while keeping down the total number of vehicles dispatched.
摘要:
The present invention provides a peptide represented by the amino acid sequence formula (A): H-X1-X2-X3-X4-Gly-X6-X7-Asp-Gln-R wherein: each of X1 and X3 independently represents Arg or Lys, each of X2, X4 and X6 independently represents Ile or Leu, and X7 represents Phe, Tyr or Trp; and R represents -NH2, -Leu-NH2, -Leu-Ser-NH2, -Leu-Ser-Lys-NH2, -Leu-Ser-Arg-NH2, Leu-Ser-Lys-Leu-NH2, or -Leu-Ser-Arg-Leu-NH2; and a salt thereof. In the above, Gly stands for a glycine residue, Asp stands for an aspartic acid residue, Gln stands for a glutamine residue, Arg stands for an arginine residue, Lys stands for a lysine residue, Ile stands for an isoleucine residue, Leu stands for a leucine residue, Phe stands for a phenylalamine residue, Tyr stands for a tyrosine residue, Trp stands for a tryptophan residue, and Ser stands for a serine residue. The peptide acts on glutamate receptors and is expected to be useful in the treatment of cerebral nerve diseases associated with glutamic acid.