@article{ref1,
title="Blast-induced moderate neurotrauma (BINT) elicits early complement activation and tumor necrosis factor alpha (TNFα) release in a rat brain",
journal="Journal of the neurological sciences",
year="2012",
author="Dalle Lucca, Jurandir J. and Chavko, Mikulas and Dubick, Michael A. and Adeeb, Saleena and Falabella, Michael J. and Slack, Jessica L. and McCarron, Richard Michael and Li, Yansong",
volume="318",
number="1-2",
pages="146-154",
abstract="Blast-induced neurotrauma (BINT) is a major medical concern yet its etiology is largely undefined. Complement activation may play a role in the development of secondary injury following traumatic brain injury; however, its role in BINT is still undefined. The present study was designed to characterize the complement system and adaptive immune-inflammatory responses in a rat model of moderate BINT. Anesthetized rats were exposed to a moderate blast (120kPa) using an air-driven shock tube. Brain tissue injury, systemic and local complement, cerebral edema, inflammatory cell infiltration, and pro-inflammatory cytokine production were measured at 0.5, 3, 48, 72, 120, and 168h. Injury to brain tissue was evaluated by histological evaluation. Systemic complement was measured via ELSIA. The remaining measurements were determined by immunohistoflourescent staining. Moderate blast triggers moderate brain injuries, elevated levels of local brain C3/C5b-9 and systemic C5b-9, increased leukocyte infiltration, unregulated tumor necrosis factor alpha (TNFα), and aquaporin-4 in rat brain cortex at 3- and 48-hour post blast. Early immune-inflammatory response to BINT involves complement and TNFα, which correlates with hippocampus and cerebral cortex damage. Complement and TNFα activation may be a novel therapeutic target for reducing the damaging effects of BINT inflammation.<p /> <p>Language: en</p>",
language="en",
issn="0022-510X",
doi="10.1016/j.jns.2012.02.002",
url="http://dx.doi.org/10.1016/j.jns.2012.02.002"
}