Case Report
Copyright ©2010 Baishideng.
World J Gastroenterol. Apr 21, 2010; 16(15): 1928-1933
Published online Apr 21, 2010. doi: 10.3748/wjg.v16.i15.1928
Table 1 Classification of biological grafts
Species of originAllogenicXenogenic
Type of collagen matrixDermisIntestinal submucosaBovine pericardium
Decellularization processYesYesYes (TUTOMESH®)
Cross-linkingYesNoNo
Sterilization methodSalt solution, patented non-denaturing agentsH2O2, NAOH γ irradiation
Storage (need for refrigeration)YesNoNo
Rehydration requirementYesNoNo