Fig. 4From: Aged Chinese-origin rhesus macaques infected with SIV develop marked viremia in absence of clinical disease, inflammation or cognitive impairmentAged SIV-infected Chinese macaques generate antibody responses similar to progressors and less than controllers. Median Gp130 Env antibody response determined by ELISA. Kruskal–Wallis tests were used to compare each time pointBack to article page