公开(公告)号：US20240008761A1

公开(公告)日：2024-01-11

申请号：US18265040

申请日：2021-11-25

Applicant: OSAKA UNIVERSITY

Inventor： Hidetaka KIOKA ,  Yusuke TAKAHASHI ,  Shinichiro FUKUHARA ,  Yasushi SAKATA ,  Norio NONOMURA ,  Seiji TAKASHIMA ,  Shigeyoshi SAITO

IPC: A61B5/055 ,  G01R33/485 ,  A61B5/00

CPC classification number: A61B5/055 ,  G01R33/485 ,  A61B5/4387

Abstract: An evaluation method is performed by an arithmetic circuit and includes obtainment processing (S1), evaluation processing (S2), and presentation processing (S3). The obtainment processing (S1) obtains: image information on a sectional image representing an interested section of an organism including a target section of a testis of the organism generated by use of magnetic resonance of hydrogen atoms; and concentration information on a creatine concentration in the interested section measured by use of magnetic resonance based on chemical exchange saturation transfer. The evaluation processing (S2) generates an evaluation image representing a distribution of evaluation results of a testicular function in the target section based on the concentration information. The presentation processing (S3) presents the sectional image and the evaluation image.

公开(公告)号：US20250032534A1

公开(公告)日：2025-01-30

申请号：US18883477

申请日：2024-09-12

Applicant: OSAKA UNIVERSITY

Inventor： Ryoichi IMAMURA ,  Hikaru KOBAYASHI ,  Yuki KOBAYASHI ,  Shinichiro FUKUHARA ,  Yusuke INAGAKI ,  Norio NONOMURA

IPC: A61K33/00 ,  A61K9/14

Abstract: One drug (preparation) of the present invention is a drug for a reproductive disorder containing a silicon fine particle, an aggregate of silicon fine particles or a crystal grain of silicon having a hydrogen-generating ability. Hydrogen generated from the silicon fine particle in the drug can contribute to the prevention and/or treatment of reproductive disorder.

公开(公告)号：US20220088064A1

公开(公告)日：2022-03-24

申请号：US17425294

申请日：2019-11-29

Applicant: OSAKA UNIVERSITY

Inventor： Ryoichi IMAMURA ,  Hikaru KOBAYASHI ,  Yuki KOBAYASHI ,  Shinichiro FUKUHARA ,  Yusuke INAGAKI ,  Norio NONOMURA

IPC: A61K33/00 ,  A61K9/14

Abstract: One drug (preparation) of the present invention is a drug for a reproductive disorder containing a silicon fine particle, an aggregate of silicon fine particles or a crystal grain of silicon having a hydrogen-generating ability. Hydrogen generated from the silicon fine particle in the drug can contribute to the prevention and/or treatment of reproductive disorder.