Monitoring of intestinal transplant rejection

Daniel H. Teitelbaum, William E. Wise, Roberta E. Sonnino, David J. Dunaway, Priscilla Powers, H. Juhling McClung, Richard P. Harmel

Research output: Contribution to journalArticlepeer-review

24 Scopus citations


Our results show that maltase, sucrase, and lactase activity are present at a normal level in nonrejecting small bowel transplants after an initial postoperative decline. This confirms that the disaccharide absorbing capacity of these grafts is intact. In allogeneic bowel, however, the levels of maltase and sucrase decline as histologic rejection occurs. These results suggest that serial maltase, sucrase, and possibly lactase levels in allogeneic intestinal transplants may serve as a useful adjunct in the monitoring of small bowel transplant rejection.

Original languageEnglish (US)
Pages (from-to)318-322
Number of pages5
JournalThe American Journal of Surgery
Issue number3
StatePublished - Mar 1989
Externally publishedYes

ASJC Scopus subject areas

  • Surgery


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