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Войти в исследования Immunopharmacology and immunotoxicology · 2016
Protective effect of cinnamicaldehyde in endotoxin poisoning mice.
СтатьяНазвание и аннотация: Перевод в очереди
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Xu Feng, Wen Taoqun, Wang Feng, Sang Wentao, Zeng Nan
Аннотация
CONTEXT: Several pharmacological studies have shown that cinnamicaldehyde (CA) has anti-inflammatory and anti-tumor effects, but no data show the effects of CA on the endotoxin poisoning.
OBJECTIVE: In this work, the protective effect of CA in LPS-induced endotoxin poisoning mice was investigated.
MATERIALS AND METHODS: Mice were randomly divided into normal, LPS, LPS +5 mg/kg dexamethasone (DEX), LPS +0.132 g/kg CA, and LPS +0.264 g/kg CA group. Pretreated with CA (0.132 and 0.264 g/kg/day, respectively) for 5 consecutive days before LPS injection. Except the normal group, the other animals were intraperitoneally injected with LPS (15 mg/kg).
RESULTS: Twelve hours after LPS injection, CA significantly reduced the production of pro-inflammatory cytokines (interleukin-18, interleukin-1β, and interleukin-5) and chemokines (macrophage colony stimulating factor, macrophage inflammatory protein-1β) in serum. In addition, the histopathological study indicated that CA attenuates lung injury induced by LPS. Moreover, the numbers of neutrophils were significant decreased and the NF-κB (p65) mRNA level was reduced in lung after treated with CA.
CONCLUSION: The present data suggest that cinnamicaldehyde can be considered as potential therapeutic candidates for the endotoxin-poisoning-related diseases such as sepsis via its anti-inflammation effects.
OBJECTIVE: In this work, the protective effect of CA in LPS-induced endotoxin poisoning mice was investigated.
MATERIALS AND METHODS: Mice were randomly divided into normal, LPS, LPS +5 mg/kg dexamethasone (DEX), LPS +0.132 g/kg CA, and LPS +0.264 g/kg CA group. Pretreated with CA (0.132 and 0.264 g/kg/day, respectively) for 5 consecutive days before LPS injection. Except the normal group, the other animals were intraperitoneally injected with LPS (15 mg/kg).
RESULTS: Twelve hours after LPS injection, CA significantly reduced the production of pro-inflammatory cytokines (interleukin-18, interleukin-1β, and interleukin-5) and chemokines (macrophage colony stimulating factor, macrophage inflammatory protein-1β) in serum. In addition, the histopathological study indicated that CA attenuates lung injury induced by LPS. Moreover, the numbers of neutrophils were significant decreased and the NF-κB (p65) mRNA level was reduced in lung after treated with CA.
CONCLUSION: The present data suggest that cinnamicaldehyde can be considered as potential therapeutic candidates for the endotoxin-poisoning-related diseases such as sepsis via its anti-inflammation effects.