Biomaterial Database

Successful segmental small bowel allotransplantation in pigs. 1993

N Li, and J S Li, and C X Liao, and Y S Li, and X H Wu

Department of Abdominal Surgery, Jinling Hospital.

The two step small-bowel transplantation was performed experimentally in pigs. Both ends of heterotopic segmental allografts of 100 cm small bowel were enterostomized during the first operation. After 4-6 weeks, the allograft was interposed in the continuity of the intestine. Rejection was developed in Group I (n = 6) without immunosuppression. The mean survival time of the grafts was 17.7 +/- 7.6 days, and recipients were alive after resection of necrotic grafts. The animals of Group II (n = 6) were treated by cyclosporine concomitantly with azathioprine and methylprednisolone. Two pigs were killed for severe pneumonia on day 92, 97 and the grafts were alive, the other four recipients and their grafts survived for more than 300 days, 270 days, 260 days and 260 days respectively. No GVHD was observed and rejection was the major problem in segmental intestinal transplantation.

UI	MeSH Term	Description	Entries
D007082	Ileum	The distal and narrowest portion of the SMALL INTESTINE, between the JEJUNUM and the ILEOCECAL VALVE of the LARGE INTESTINE.
D006084	Graft Rejection	An immune response with both cellular and humoral components, directed against an allogeneic transplant, whose tissue antigens are not compatible with those of the recipient.	Transplant Rejection,Rejection, Transplant,Transplantation Rejection,Graft Rejections,Rejection, Graft,Rejection, Transplantation,Rejections, Graft,Rejections, Transplant,Rejections, Transplantation,Transplant Rejections,Transplantation Rejections
D006085	Graft Survival	The survival of a graft in a host, the factors responsible for the survival and the changes occurring within the graft during growth in the host.	Graft Survivals,Survival, Graft,Survivals, Graft
D006086	Graft vs Host Disease	The clinical entity characterized by anorexia, diarrhea, loss of hair, leukopenia, thrombocytopenia, growth retardation, and eventual death brought about by the GRAFT VS HOST REACTION.	Graft-Versus-Host Disease,Homologous Wasting Disease,Runt Disease,Graft-vs-Host Disease,Disease, Graft-Versus-Host,Disease, Graft-vs-Host,Disease, Homologous Wasting,Disease, Runt,Diseases, Graft-Versus-Host,Diseases, Graft-vs-Host,Graft Versus Host Disease,Graft-Versus-Host Diseases,Graft-vs-Host Diseases
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D013514	Surgical Procedures, Operative	Operations carried out for the correction of deformities and defects, repair of injuries, and diagnosis and cure of certain diseases. (Taber, 18th ed.).	Surgical Procedures,Ghost Surgery,Operative Procedures,Operative Surgical Procedure,Operative Surgical Procedures,Procedure, Operative Surgical,Procedures, Operative Surgical,Surgery, Ghost,Surgical Procedure, Operative,Operative Procedure,Procedure, Operative,Procedure, Surgical,Procedures, Operative,Procedures, Surgical,Surgical Procedure
D013552	Swine	Any of various animals that constitute the family Suidae and comprise stout-bodied, short-legged omnivorous mammals with thick skin, usually covered with coarse bristles, a rather long mobile snout, and small tail. Included are the genera Babyrousa, Phacochoerus (wart hogs), and Sus, the latter containing the domestic pig (see SUS SCROFA).	Phacochoerus,Pigs,Suidae,Warthogs,Wart Hogs,Hog, Wart,Hogs, Wart,Wart Hog
D016042	Transplantation, Heterotopic	Transplantation of tissue typical of one area to a different recipient site. The tissue may be autologous, heterologous, or homologous.	Heterotopic Transplantation,Heterotopic Transplantations,Transplantations, Heterotopic