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.
A–D: T cell transfer-mediated histological changes illustrated by hematoxylin and eosin staining of tissue harvested at weeks 0, 2, 4 and 6, respectively. Histopathological changes progressively increase over time including neutrophil infiltrate, abnormal crypt architecture, goblet cell loss, and degree of inflammation infiltrate in the lamina propria. Magnification is 200×. Scale bars, 50µm.
