2010
DOI: 10.1590/s0102-09352010000300020
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Aspectos histológicos de fragmentos esplênicos autotransplantados em ratos

Abstract: RESUMOEstudou-se a viabilidade do autotransplante de tecido esplênico, um terço do baço, associado à esplenectomia parcial, e verificou-se a cinética evolutiva de sua regeneração, sob o aspecto macroscópico e histológico. Foram utilizados 28 ratos Wistar, adultos, machos, com média de peso de 300g, distribuídos em quatro grupos experimentais. Cada animal foi submetido à esplenectomia parcial, e um fragmento de baço foi transplantado para o omento maior, por períodos de 30, 60, 90 e 120 dias. Após cada período … Show more

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Cited by 2 publications
(4 citation statements)
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“…Conservative spleen operations 11-14 are becoming increasingly common in many services, both in trauma and in diseases related to the spleen. The splenic implant is reserved for cases in which it is not possible to preserve part of the eutopic spleen, due to generalized ischemia or technical difficulties 1 , 2 , 4 - 7 , 15 . Implanted splenic tissue reacquires morphofunctional integrity in up to three months, since it is implanted in tissue with venous drainage to the portal vein and in sufficient quantity 5 , 6 , 15 .…”
Section: Discussionmentioning
confidence: 99%
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“…Conservative spleen operations 11-14 are becoming increasingly common in many services, both in trauma and in diseases related to the spleen. The splenic implant is reserved for cases in which it is not possible to preserve part of the eutopic spleen, due to generalized ischemia or technical difficulties 1 , 2 , 4 - 7 , 15 . Implanted splenic tissue reacquires morphofunctional integrity in up to three months, since it is implanted in tissue with venous drainage to the portal vein and in sufficient quantity 5 , 6 , 15 .…”
Section: Discussionmentioning
confidence: 99%
“…This result occurred despite all implants maintaining their vitality. According to the literature, the splenic tissue maintains vitality in any tissue where it is implanted 1 , 4 , 6 , 15 . This knowledge existed almost a century ago when studies of splenocytes, natural splenic implants, began after major trauma to the spleen.…”
Section: Discussionmentioning
confidence: 99%
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