摘要:
It is intended to obtain highly active and fat-soluble antiradicals originating in a natural substance whereby the stability of foods (fat compositions) can be elevated and disorders caused by oxidation in vivo can be prevented simultaneously. Namely (1) an antiradical containing 4-vinyl-2,6-dimethoxyphenol as the active ingredient; (2) an antiradical comprising an extract of crude rapeseed oil containing 4-vinyl-2,6-dimethoxyphenol; (3) a crude rapeseed oil extract containing 4-vinyl-2,6-dimethoxyphenol in a concentrated state characterized by being prepared by treating crude rapeseed oil with an alcohol or an aqueous alcohol or distilling it; and (4) an antiradical containing these three types of crude rapeseed oil extracts.
摘要:
The present invention provides a method for selective and high-yield separation, concentration, and recovery of desired cells from a blood sample. The method of the present invention is characterized in that the blood sample is caused to interact with lectins under conditions in which the cell membranes are inactive and cell-lectin complexes/non-complexes are formed, the sample containing these cell-lectin complexes/non-complexes is incubated together with a substrate, the surface of which is covered with polymers having carbohydrate chains which are specifically recognized by the lectins, and the cells are immobilized on the surface of the substrate via the lectins, and subsequently, the liquid layer and the solid phase are separated, and the desired blood cells are recovered from the liquid phase and/or the solid phase, and these lectins are present in such an amount that although the cells to be recovered from the solid phase bind to the solid phase with the polymer, the cells to be recovered from the liquid phase do not bind to the solid phase with the polymer.
摘要:
The present invention provides a method for selective and high-yield separation, concentration, and recovery of desired cells from a blood sample. The method of the present invention is characterized in that the blood sample is caused to interact with lectins under conditions in which the cell membranes are inactive and cell-lectin complexes/non-complexes are formed, the sample containing these cell-lectin complexes/non-complexes is incubated together with a substrate, the surface of which is covered with polymers having carbohydrate chains which are specifically recognized by the lectins, and the cells are immobilized on the surface of the substrate via the lectins, and subsequently, the liquid layer and the solid phase are separated, and the desired blood cells are recovered from the liquid phase and/or the solid phase, and these lectins are in such an amount that although the cells to be recovered from the solid phase bind to the solid phase with the polymer, the cells to be recovered from the liquid phase do not bind to the solid phase with the polymer.
摘要:
The present invention relates to a hemorrhage reducing agent in cerebrovascular disorder containing a poly (ADP-ribose) polymerase inhibitor (PARP inhibitor). The PARP inhibitor provides an inhibitory effect of vascular endothelial cell disorder so that it may reduce hemorrhage in cerebrovascular disorder. In addition, the PARP inhibitor inhibits the hemorrhage that is concerned about in thrombolytic agent use by using together with a thrombolytic agent, and an effect of extending therapeutic time window of a thrombolytic agent may be further expected. Furthermore, the PARP inhibitor can be a safe hemorrhage reducing agent with fewer side effects because it does not affect the blood coagulation system and the fibrinolytic system.