serum levels of the regulatory proteins of the complement system ( cl-inh , h , i and at iii ) were assayed by the radial immunodiffusion technique in 521 serum samples from 124 patients with idiopathic chronic glomerulonephritis divided into two groups : 81 cases with normal renal function ( nrf ) , and 43 cases with deteriorated renal function ( drf ) .
C0229671
serum
C0009498
proteins