serum iga was shown to be significantly positively correlated with four of these six acute phase proteins : crp ( r = 0.58 , p less than 0.001 ) , alpha 1-antitrypsin ( r = 0.29 , p less than 0.05 ) , agp ( r = 0.61 , p less than 0.01 ) , and haptoglobin ( r = 0.58 , p less than 0.001 ) , suggesting that gastrointestinal immunostimulation does have a role in the pathogenesis of inflammation in as .
C0001347
acute phase proteins
C0006560
crp