van Furth R, Kramps J A, van der Putten A B, Krom R A, Gips C H
Clin Exp Immunol. 1986 Dec;66(3):669-72.
The aim of the present study was to determine the interval after orthotopic liver transplant during which the alpha 1-AT phenotype in the serum changes. Eleven patients could be evaluated because the donor and recipient had different alpha 1-AT phenotypes. The results showed that within 1 to 3 days of the transplant donor alpha 1-AT is already present in the serum of the recipient, and subsequently the transplanted liver continued to synthesize alpha 1-AT of the donor phenotype. The result confirmed that liver parenchymal cells are the main site of alpha 1-AT synthesis.
本研究的目的是确定原位肝移植后血清中α1-抗胰蛋白酶(alpha 1-AT)表型发生变化的时间间隔。由于供体和受体具有不同的α1-抗胰蛋白酶表型,因此可以对11名患者进行评估。结果显示,移植后1至3天内,受体血清中已出现供体α1-抗胰蛋白酶,随后移植肝脏继续合成供体表型的α1-抗胰蛋白酶。该结果证实肝实质细胞是α1-抗胰蛋白酶合成的主要部位。