Sex Differences in Susceptibility to Oxidative Injury and Sleepiness From Intermittent Hypoxia
Author(s) -
Benjamin Sanfilippo-Cohn,
Saien Lai,
Guanxia Zhan,
Polina Fenik,
Domenico Praticò,
Emílio Mazza,
Sigrid C. Veasey
Publication year - 2006
Publication title -
sleep
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.222
H-Index - 207
eISSN - 1550-9109
pISSN - 0161-8105
DOI - 10.1093/sleep/29.2.152
Subject(s) - nicotinamide adenine dinucleotide phosphate , hypoxia (environmental) , intermittent hypoxia , oxidative stress , oxidative phosphorylation , obstructive sleep apnea , apnea , medicine , sleep apnea , endocrinology , anesthesia , biology , oxidase test , chemistry , oxygen , biochemistry , organic chemistry , enzyme
Adult male mice exposed to long-term intermittent hypoxia (LTIH), modeling sleep apnea oxygenation patterns, develop nicotinamide adenine dinucleotide phosphate (NADPH) oxidase-dependent residual hypersomnolence and oxidative injury in select brain regions, including wake-active regions. Premenopausal females are less susceptible to selective oxidative brain injuries. We sought to determine whether female mice exposed to LTIH would confer resistance to LTIH-induced wake impairments and oxidative injuries.
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