Cellular and molecular biological analysis of the impact of drugs used during periorerative period on cellular oxygen metabolism
| Project/Area Number |
22791428
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Anesthesiology/Resuscitation studies
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| Research Institution | Kyoto University |
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Principal Investigator |
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| Project Period (FY) |
2010 – 2011
|
| Project Status |
Completed (Fiscal Year 2011)
|
| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2010: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Keywords | 薬理学 / 麻酔薬 / 低酸素応答 / 細胞生物学 / 分子生物学 / 麻酔科学 |
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| Research Abstract |
We demonstrated that Glucose-stimulated insulin secretion(GSIS) elicited by 400 mg/dL glucose was inhibited by treatment with isoflurane and sevoflurane. Taken together experimental evidence that glibenclamide-stimulated insulin secretion was not affected by either isoflurane or sevoflurane and that treatment with isoflurane or sevoflurane significantly suppress glucose-induced intracellular ATP elevation, it is suggested that isoflurane and sevoflurane affect mitochondria ETC and suppresses GSIS. Our finding may delineate the molecular mechanism behind the glucose tolerance established by volatile anesthetics.
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Report
(3 results)
Research Products
(6 results)
