1995
DOI: 10.1016/s0039-6060(05)80084-4
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Transplantation of allogeneic hepatocytes without immunosuppression: Long-term survival

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Cited by 34 publications
(13 citation statements)
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“…While other ectopic sites for hepatocyte engraftment have been examined, they have usually been associated with insufficient engraftment and short-term graft survival [8][9][10][11][12][13][14][15][16]. It is possible that engraftment at such sites may also be affected by the process of hepatocyte isolation.…”
Section: Introductionmentioning
confidence: 99%
“…While other ectopic sites for hepatocyte engraftment have been examined, they have usually been associated with insufficient engraftment and short-term graft survival [8][9][10][11][12][13][14][15][16]. It is possible that engraftment at such sites may also be affected by the process of hepatocyte isolation.…”
Section: Introductionmentioning
confidence: 99%
“…There are still no standardized liver dissociation techniques; however, all techniques propose the perfusion of solutions through the portal vein 5 in intact livers or small liver fragments 11,12 , with the methods differing in terms of the solution used for perfusion witch EDTA 7 , hyaluronidase, collagenase or a combination of these solutions 13 . In the present study, cell viability was 85% and 83% after dissociation with EDTA and collagenase, respectively, rates higher than those reported by other investigators 14 .…”
Section: Resultsmentioning
confidence: 99%
“…The perfusion solution had the following composition 7 : 140 mM NaCl, 5 mM KCl, 0.8 mM MgSO 4, 1.6 mM Na 2 HPO 4, 0.4 mM KH 2 PO 4, 2 mM EDTA, and 25 mM NaHCO 3 . The EDTA solution was perfused through small catheters placed in the venous segments and fixed with 4.0 Prolene sutures at a constant temperature of 37ºC.…”
Section: Dissociation Of Human Liver Fragments By the Edta Methodsmentioning
confidence: 99%
“…Entretanto, neste mesmo estudo, hepatócitos humanos também foram transplantados em ratos Gunn imunocompetentes, sem imunossupressão, e nestes, a correção da deficiência enzimática durou menos que cinco dias 19 . Quando foi anteriormente utilizada a mesma técnica para transplante de hepatócitos alogênicos ou xenogênicos, de origem murina sem imunossupressão em ratos, a sobrevivência dos hepatócitos transplantados e a produção de albumina foram observadas até o 90° dia 20 . A correção de deficiências enzimáticas e aumento da sobrevida de ratos em vigência de insuficiência hepática aguda foram assim obtidas 21 .…”
Section: Discussionunclassified