Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Five litters composed of 32 animals were treated once a day for 2 days with 100 μg/kg of heat-inactivated Stx2 (HI) (n = 7), Stx2AE167QY77SB (Mut) (n = 14), or Stx2 (n = 11). Blinded scoring was performed for heterophil infiltration and epithelial defects. Similarly, tissue was scored for edema and congestion/hemorrhage for tissue samples from four of the five litters (HI, n = 6; Mut, n = 10; Stx2 n = 8). *Significance (P-value < 0.05) was determined by one-way ANOVA.
