| 摘要 |
PROBLEM TO BE SOLVED: To obtain the subject inhibitor useful for cancer metastasis inhibitor, an antiallergic agent, etc., safe and excellent in inhibitory action on cell adhesion, comprising a plant belonging to the genus onion or its extract as an active ingredient. SOLUTION: This inhibitor comprises an extract which is obtained, for example, by immersing 100g of dried ground material of a plant belonging to the genus onion in 1L of ethanol, extracting at a room temperature for 7 days with stirring occasionally, filtering the prepared extracted solution, allowing the filtrate to stand at 5 deg.C for 3 days, filtering the filtrate again to give a supernatant liquid and an extract. In the case of oral administration, a dose is 0.1-2,00mg (dried substance) per adult daily and is administered once to several times dividedly. |
