Remote ischemic preconditioning and tacrolimus in the fetal small bowel transplant in mice
Acta cir. bras
; 31(10): 675-679, Oct. 2016. graf
Article
в En
| LILACS
| ID: biblio-827651
Ответственная библиотека:
BR1.1
ABSTRACT
ABSTRACT PURPOSE:
To evaluate the effect of remote ischemic preconditioning (IPC-R) in the fetal small bowel transplantation model.METHODS:
Two groups were constituted The Isogenic transplant (ISO, C57BL/6 mice, n=24) and the allogenic transplant (ALO, BALB/c mice, n=24). In each group, the animals were distributed with and without IPC-R. It was obtained the following subgroups Tx, IPC-R, Fk, IPC-Fk, in both strains. Intestinal grafts were stained with hematoxylin and eosin and immunohistochemically.RESULTS:
The graft development evaluation in ISO group showed that IPC-R reduced the development compared with ISO-Tx (5.2±0.4 vs 9.0±0.8) and IPC-R-Fk increased the graft development compared with IPC-R (11.2±0.7 and 10.2±0.8). In ALO group, IPC-Fk increased the development compared with ALO-Tx and ALO with IPC-R (6.0±0.8, 9.0±1.2, 0.0±0.0, 0.5±0.3). The PCNA expression was increased in ISO group treated with Fk and IPC-R compared to other groups (12.2±0.8 vs Tx 8.8±0.9, IPC-R 8.0±0.4 and Fk 9.0±0.6). The graft rejection was lower in groups treated with IPC-R (-18%), Fk (-68%) or both (-61%) compared with ALO-Tx.CONCLUSION:
Remote ischemic preconditioning showed benefic effect even associate with Tacrolimus on the development and acute rejection of the fetal small bowel graft in the Isogenic and Allogenic transplants.Key words
Полный текст:
1
База данных:
LILACS
Основная тема:
Fetal Tissue Transplantation
/
Tacrolimus
/
Ischemic Preconditioning
/
Immunosuppressive Agents
/
Intestine, Small
Тип исследования:
Evaluation_studies
/
Prognostic_studies
Пределы темы:
Animals
Язык:
En
Журнал:
Acta cir. bras
Тематика журнала:
CIRURGIA GERAL
/
Procedimentos Cir£rgicos Operat¢rios
Год:
2016
Тип:
Article