Effects of Liposome-encapsulated Nitrogen Mustard on Acute Experimental Serum Sickness in Rabbits / 第三军医大学学报

ABSTRACT

Nitrogen mustard encapsulated with liposomes was administered to the rabbits with acute experimental serum sickness(AESS). Then the serum levels of anti-BSA antibodies and circulating; immune complex(CIC), CH50, and WBC count were determined. The ACPase activity of spleen macrophages was measured. And the sections of renal tissues, after HE-stained, were studied for the accumulation of CIC and the pathological changes. It was found that liposome-encapsulated nitrogen mustard can increase the macrophage activity and in turn aggravate the renal damages of AESS rabbits.The results suggest that the renal damages of AESS rabbits can immunopatholo-gically be attributed to the increased activity of macrophages.