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Title:
AGENT FOR PREVENTING OR TREATING INTRAUTERINE INFECTION
Document Type and Number:
WIPO Patent Application WO/2021/215364
Kind Code:
A1
Abstract:
[Problem] To provide a medicament, etc., capable of preventing or treating intrauterine infection. [Solution] Intrauterine infection can be prevented or treated by orally administering silicon fine particles or placing the silicon fine particles on skin or mucosa. The silicon fine particles generate hydrogen when coming into contact with water having a pH of 7 or higher. Provided are an agent, a pharmaceutical composition, a medical device, and food or beverage which are for preventing or treating intrauterine infection, and which contain the silicon fine particles. Preferably, the silicon fine particles are: silicon fine particles each having a silicon oxide film to which a hydroxy group is added; and/or an aggregate of said silicon fine particles.

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Inventors:
SHIMADA SHOICHI (JP)
USUI NORIYOSHI (JP)
KOYAMA YOSHIHISA (JP)
KONDO MAKOTO (JP)
KOBAYASHI HIKARU (JP)
KOBAYASHI YUKI (JP)
Application Number:
PCT/JP2021/015738
Publication Date:
October 28, 2021
Filing Date:
April 16, 2021
Export Citation:
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Assignee:
UNIV OSAKA (JP)
International Classes:
A23L33/10; A61K33/00; A61K9/14; A61P15/00; A61P31/00
Domestic Patent References:
WO2019235577A12019-12-12
Other References:
NAKANO, TOMOKO ET AL.: "Evaluation of offspring brain damage and effects of trans-maternal hydrogen water administration in intrauterine-infected mice", ACTA OBSTETRICA ET GYNAECOLOGICA JAPONICA, vol. 64, no. 2, 2012, pages 732
KOTANI, TOMOMI: "Efforts to establish new treatments to reduce the sequela of preterm infants due to intrauterine inflammation -Using new antioxidants, molecular hydrogen", ACTA OBSTETRICA ET GYNAECOLOGICA JAPONICA, vol. 69, no. 8, 2017, pages 1687 - 1699
Attorney, Agent or Firm:
SHOJI Takashi et al. (JP)
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