1. Plasma nitrite increases during Eimeria acervulina infections in chickens;Allen;FASEB J.,1994
2. Staining Procedures;Clark,1981
3. Aminoguanidine, a novel inhibitor of nitric oxide formation, prevents diabetic vascular dysfunction;Corbett;Diabetes,1992
4. The determination of nitrite: a critical review;Fox,1983
5. Acute cerebral toxoplasmosis is induced by in vivo neutralization of a TNF-α and correlates with the down-regulated expression of inducible nitric oxide synthase and other markers of macrophage activation;Gazzinelli;J. Immunol.,1993