Title:
PROPHYLACTIC OR THERAPEUTIC AGENT FOR ATTENTION-DEFICIT HYPERACTIVITY DISORDER
Document Type and Number:
WIPO Patent Application WO/2021/206020
Kind Code:
A1
Abstract:
[Problem] To provide a medicine, etc., capable of preventing or treating attention-deficit hyperactivity disorder. [Solution] Attention-deficit hyperactivity disorder can be prevented or treated by orally administering silicon fine particles or placing silicon fine particles on the skin or a mucosa. The silicon fine particles are particles that generate hydrogen upon contact with water with pH 7 or higher. Provided are a prophylactic or therapeutic agent for attention-deficit hyperactivity disorder, a pharmaceutical composition, a medical instrument, a food or a beverage, each containing the silicon fine particles. Preferably, the silicon fine particles are silicon microparticles that have a film of silicon oxide carrying a hydroxyl group added thereto and/or aggregates of these silicon microparticles.
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Inventors:
SHIMADA SHOICHI (JP)
USUI NORIYOSHI (JP)
KOYAMA YOSHIHISA (JP)
KONDO MAKOTO (JP)
KOBAYASHI HIKARU (JP)
KOBAYASHI YUKI (JP)
USUI NORIYOSHI (JP)
KOYAMA YOSHIHISA (JP)
KONDO MAKOTO (JP)
KOBAYASHI HIKARU (JP)
KOBAYASHI YUKI (JP)
Application Number:
PCT/JP2021/014332
Publication Date:
October 14, 2021
Filing Date:
April 02, 2021
Export Citation:
Assignee:
UNIV OSAKA (JP)
International Classes:
A61K33/00; A23L33/10; A61P25/14
Domestic Patent References:
| WO2019235577A1 | 2019-12-12 |
Other References:
MOGHADAS, MARZIEH ET AL.: "Antioxidant therapies in attention deficit hyperactivity disorder", FRONTIERS IN BIOSCIENCE, LANDMARK, vol. 24, 1 January 2019 (2019-01-01), pages 313 - 333, XP055865677
Attorney, Agent or Firm:
SHOJI Takashi et al. (JP)
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