Melanocortins protect against multiple organ dysfunction syndrome in mice.

ABSTRACT:

Background and purpose

Melanocortins reverse circulatory shock and improve survival by counteracting the systemic inflammatory response, and through the activation of the vagus nerve-mediated cholinergic anti-inflammatory pathway. To gain insight into the potential therapeutic value of melanocortins against multiple organ damage following systemic inflammatory response, here we investigated the effects of the melanocortin analogue [Nle⁴ D-Phe⁷]α-MSH (NDP-α-MSH) in a widely used murine model of multiple organ dysfunction syndrome (MODS).

Experimental approach

MODS was induced in mice by a single intraperitoneal injection of lipopolysaccharide followed, 6 days later (= day 0), by zymosan. After MODS or sham MODS induction, animals were randomized to receive intraperitoneally N

SUBMITTER: Bitto A 

PROVIDER: S-EPMC3042202 | biostudies-literature | 2011 Feb

REPOSITORIES: biostudies-literature