Intoxication- and withdrawal-dependent expression of central and peripheral cytokines following initial ethanol exposure.

ABSTRACT:

Background

Evidence has emerged demonstrating that ethanol (EtOH) influences cytokine expression within the central nervous system, although most studies have examined long-term exposure. Thus, the cytokine response to an acute EtOH challenge was investigated, in order to characterize profiles of cytokine changes following acute exposure.

Methods

Rats pups were injected intraperitoneally (i.p.) with 2-g/kg EtOH, and IL-1 mRNA and protein were assessed 0, 60, 120, 180, and 240 minutes post injection (Experiment 1). In Experiments 2 to 5, the expression of several cytokines was examined in adult male rats during acute intoxication (3 hours after 4-g/kg EtOH), as well as withdrawal (18 hours post injection), after i.p. or intragastric (i.g.) EtOH administration.

Results

SUBMITTER: Doremus-Fitzwater TL 

PROVIDER: S-EPMC4794321 | biostudies-literature | 2014 Aug

REPOSITORIES: biostudies-literature