Dexmedetomidine Protects Neural Stem Cells from Ketamine-Induced Injury
Author(s) -
Pan Lu,
Shan Lei,
Weisong Li,
Yang Lu,
Juan Zheng,
Ning Wang,
Yongjun Xia,
Haixia Lü,
Xinlin Chen,
Yong Liu,
Pengbo Zhang
Publication year - 2018
Publication title -
cellular physiology and biochemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.486
H-Index - 87
eISSN - 1421-9778
pISSN - 1015-8987
DOI - 10.1159/000490823
Subject(s) - dexmedetomidine , neural stem cell , viability assay , protein kinase b , pi3k/akt/mtor pathway , apoptosis , tunel assay , gsk 3 , pharmacology , neuroprotection , neurogenesis , chemistry , ketamine , kinase , microbiology and biotechnology , medicine , stem cell , biology , anesthesia , biochemistry , sedation
Ketamine inhibits the proliferation of neural stem cells (NSCs) and disturbs normal neurogenesis. Dexmedetomidine provides neuroprotection against volatile anesthetic-induced neuroapoptosis and cognitive impairment in the developing brain. Whether it may protect NSCs from ketamine-induced injury remains unknown. In this study, we investigated the protective effects of dexmedetomidine on ketamine-exposed NSCs and explored the mechanisms potentially involved.
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