期刊
NATURE REVIEWS NEUROSCIENCE
卷 13, 期 4, 页码 267-278出版社
NATURE PUBLISHING GROUP
DOI: 10.1038/nrn3174
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资金
- US National Institutes of Health [NS40516]
- Veteran's Merit Award
- Ministry of Health & Welfare, Republic of Korea [A100870]
- Industrial Strategic technology development program [10035197]
- Ministry of Knowledge Economy (MKE) Korea
- Korea Health Promotion Institute [A100870] Funding Source: Korea Institute of Science & Technology Information (KISTI), National Science & Technology Information Service (NTIS)
Cooling can reduce primary injury and prevent secondary injury to the brain after insults in certain clinical settings and in animal models of brain insult. The mechanisms that underlie the protective effects of cooling - also known as therapeutic hypothermia are slowly beginning to be understood. Hypothermia influences multiple aspects of brain physiology in the acute, subacute and chronic stages of ischaemia. It affects pathways leading to excitotoxicity, apoptosis, inflammation and free radical production, as well as blood flow, metabolism and blood-brain barrier integrity. Hypothermia may also influence neurogenesis, gliogenesis and angiogenesis after injury. It is likely that no single factor can explain the neuroprotection provided by hypothermia, but understanding its myriad effects may shed light on important neuroprotective mechanisms.
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