RT Journal Article SR Electronic T1 Functional characteristics of intraepithelial lymphocytes from mouse small intestine. III. Inability of intraepithelial lymphocytes to induce a systemic graft-versus-host reaction is because of failure to migrate in vivo. JF Gut JO Gut FD BMJ Publishing Group Ltd and British Society of Gastroenterology SP 1267 OP 1274 DO 10.1136/gut.28.10.1267 VO 28 IS 10 A1 M E Baca A1 A M Mowat A1 S MacKenzie A1 D M Parrott YR 1987 UL http://gut.bmj.com/content/28/10/1267.abstract AB In this study we have investigated whether addition of bone marrow accessory cells or concurrent administration of recombinant IL-2 would allow intraepithelial lymphocytes (IEL) to induce a systemic, lethal GvHR in irradiated hosts. In addition we have studied the ability of IEL to migrate into lymphoid tissues after intravenous injection and compared this with their locomotor capacity in vitro.