lavage fluid from paraquat-exposed animals contained increased amounts of the fibroblast chemoattractant fibronectin ( paraquat , 3.1 +/- 0.3 ng/micrograms albumin ; control , 1.6 +/- 0.7 ng/micrograms albumin ; p less than 0.05 ) , and alveolar macrophages from these animals showed increased fibronectin production suggesting that local production accounted for part of the increased amounts of this glycoprotein ( paraquat , 6.1 +/- 2.5 ng/10 ( 6 ) cell/h ; control , 1.4 +/- 0.5 ng/10 ( 6 ) cell/h ; p less than 0.05 ) .
C0016030
fibroblast
C0007634
cell