N,N-dimethylacetamide blocks inflammation-induced preterm birth and remediates maternal systemic immune responses.

The common excipient, N,N-dimethylacetamide (DMA), prevents imminent endotoxin-induced preterm birth in mice. The present study hypothesized that DMA forestalls preterm birth to term (defined as day 18.5 or later) by attenuating bacterial endotoxin lipopolysaccharide (LPS)-induced maternal systemic inflammatory responses and cervix remodeling.