Physiological aspects of pig-to-primate renal xenotransplantation.
BACKGROUND: Few data exist on the physiological aspects of pig-to-primate renal xenotransplantation. METHODS: Use of organs transgenic for human decay accelerating factor has allowed assessment of the metabolic and hormonal functions of these xenografts. RESULTS: Porcine renal xenografts largely mai...
| Автори: | , , , , , , , , |
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| Формат: | Journal article |
| Мова: | English |
| Опубліковано: |
2001
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| Резюме: | BACKGROUND: Few data exist on the physiological aspects of pig-to-primate renal xenotransplantation. METHODS: Use of organs transgenic for human decay accelerating factor has allowed assessment of the metabolic and hormonal functions of these xenografts. RESULTS: Porcine renal xenografts largely maintain plasma electrolyte homeostasis. An increase in proteinuria was detected that may result from graft injury. In contrast to allotransplantation a severe anaemia developed requiring recipient treatment with exogenous human erythropoietin. CONCLUSIONS: Our experience provides qualified encouragement for the likely physiological compatibility of pig and primate species, but identifies areas where a xenograft may not match the performance of an allograft. |
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