starvation produced marked reductions ( approximately 30 % ) in the circulating concentrations of retinol binding protein and prealbumin but did not significantly affect the plasma concentration of immunoglobulins ( igg , iga , igm ) acute phase reactants ( orosomucoid , haptoglobin , alpha ( 1 ) antitrypsin ) , albumin and total protein .
C0001347
acute phase reactants
C0029297
orosomucoid