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.
Effect of MR1 or CTLA4Ig treatment on cardiac allograft survival in wild-type (a) or CD28–/– mice (b). Recipients were treated with MR1 (250 μg intraperitoneally) on the day of transplantation or with CTLA4Ig (250 μg intraperitoneally) on day 2. Untreated controls are shown by solid line. AP < 0.01; BP = 0.33.
