Open AccessThe effect of ketogenic diet on behaviors and synaptic functions of naive mice
Author(s) -
Huang Jie,
Li YuanQuan,
Wu CuiHong,
Zhang YunLong,
Zhao ShenTing,
Chen YongJun,
Deng YuHong,
Xuan Aiguo,
Sun XiangDong
Publication year - 2019
Publication title -
brain and behavior
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.915
H-Index - 41
ISSN - 2162-3279
DOI - 10.1002/brb3.1246
Subject(s) - ketogenic diet , long term potentiation , neurotransmission , neuroscience , epilepsy , anxiety , motor coordination , depression (economics) , pathological , electrophysiology , psychology , endocrinology , medicine , biology , receptor , psychiatry , economics , macroeconomics
Beyond its application as an epilepsy therapy, the ketogenic diet (KD) has been considered a potential treatment for a variety of other neurological and metabolic disorders. However, whether KD promotes functional restoration by reducing the pathological processes underlying individual diseases or through some independent mechanisms is not clear. Methods In this study, we evaluated the effect of KD on a series of behaviors and synaptic functions of young adult naive mice. Wild‐type C57BL/6J mice at age of 2–3 months were fed with control diet or KD for three months. Body weight and caloric intake were monitored throughout the experiments. We assessed behavioral performance with seizure induction, motor coordination and activity, anxiety level, spatial learning and memory, sociability, and depression. Synaptic transmission and long‐term potentiation were also recorded. Results KD‐fed mice performed equivalent to control‐diet‐fed mice in the behavioral tests and electrophysiological assays except exhibiting slower weight gain and increased seizure threshold. Conclusions Our results contribute to the better understanding of effects of the KD on physiological behaviors and synaptic functions.