Title:
CULTURE CONTROL DEVICE AND CULTURE CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2024/084779
Kind Code:
A1
Abstract:
A culture control device 8 includes: a calculation unit 18 that calculates a rate at which cells 10 in a culture medium 12 consume glucose, a rate at which the cells 10 produce lactic acid, and a glycolysis ratio, which is the ratio of the lactic acid production rate to the glucose consumption rate; and a selection unit 20 that selects either culture medium replacement or culture termination on the basis of the glucose consumption rate, the lactic acid production rate, and the glycolysis ratio.
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Inventors:
FUKUMOTO SATOSHI (JP)
TAIRA KEISUKE (JP)
TOKUMARU TOMOYOSHI (JP)
TAIRA KEISUKE (JP)
TOKUMARU TOMOYOSHI (JP)
Application Number:
PCT/JP2023/028531
Publication Date:
April 25, 2024
Filing Date:
August 04, 2023
Export Citation:
Assignee:
PHC HOLDINGS CORP (JP)
International Classes:
C12M1/00; C12N1/00
Domestic Patent References:
| WO2022163181A1 | 2022-08-04 | |||
| WO1998041611A1 | 1998-09-24 |
Foreign References:
| JP2022516053A | 2022-02-24 | |||
| JP2022106510A | 2022-07-20 | |||
| JPH05103663A | 1993-04-27 | |||
| JPH02242669A | 1990-09-27 | |||
| JP2018117567A | 2018-08-02 |
Other References:
福本悟史他. 未分化iPS細胞の代謝速度モニタリングによる培養制御法の可能性. 日本再生医療学会総会. 07 March 2023, vol. 22, pp. 298 (O-52-1), (Congress of the Japanese Society for Regenerative Medicine), non-official translation (FUKUMOTO, Satoshi et al. Possibilities for Culture Control Methods Using Undifferentiated iPS Cell Metabolic Rate Monitoring.)
Attorney, Agent or Firm:
MORISHITA Sakaki (JP)
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