Influence of wood species on toxicity of log-wood stove combustion aerosols: a parallel animal and air-liquid interface cell exposure study on spruce and pine smoke.

Part Fibre Toxicol · 2020 · PMC7296712 · PMID 32539833

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

a slight trendno p-value reported

A slight trend, although nonsignificant increases in IL-8 levels were observed following all exposures, especially in HFA-exposed samples.

also in 4,078 other papers

Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.