Tier 4 — mechanistic

Enhancement of pentobarbital-induced sleep by apigenin through chloride ion channel activation

Jae-Wook Kim, Chung-Soo Kim, Zhenzhen Hu, Jin-Yi Han, Si Kwan Kim, Sung-Kwang Yoo, Yeong Man Yeo, Myong Soo Chong, Kinam Lee, Jin Tae Hong, Ki-Wan Oh
Archives of Pharmacal Research 2012 35(2):367-373

Bibliography

PubMed
PMID 22370792

Study snapshot

DesignIn vivo mouse sleep study plus in vitro neuronal experiments
ModelMice and primary cerebellar granule cells
Sample
InterventionApigenin with pentobarbital and GABAergic/chloride-channel probes
Duration
EndpointsSleep latency; Sleep duration; Chloride influx; GABAergic signaling

What the study showed, in plain terms

This animal study is one of the mechanistic papers behind the claim that apigenin may influence sleep through GABA-related chloride-channel signaling.

Key findings

Apigenin enhanced pentobarbital-induced sleep in mice and increased chloride influx in neuronal-cell experiments, supporting a GABAergic mechanism.

What this study can and cannot tell us

The study did not test isolated apigenin for insomnia in humans. Drug-induced sleep in mice is not equivalent to improved human sleep quality.

Citation network

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