rabbits infused with serum , plasma , or nonpyrogenic normal saline , each after in vitro incubation with pnc , developed significant granulocytopenia ( p less than 0.001 , p less than 0.01 , and p less than 0.001 , respectively ) with maximal mean percent decreases of -98 % , -97 % , and -91 % , respectively .
C0229671
serum
C0032105
plasma