FIGURE 1. The incubation of T/HS lymph with HUVECs results in markedly decreased viability, whereas the addition of either BSA or HSA significantly prevents this cytotoxicity, added either simultaneously or after 30 minutes (n = 4). Ovalbumin, however, clearly does not show this same protection. Neither type of albumin alone is cytotoxic to HUVECs. Viability is expressed as % medium control. *P = 0.0001.