Abstract:
:Plasma levels of main granulocyte components of patients after cadaveric renal transplantation were compared 9 days postoperative with the plasma levels of patients undergoing aortofemoral and iliacofemoral bypass operation or abdominal surgery. Lactoferrin values were significantly lower in patients under immunosuppression with cyclosporine and prednisolone, whereas plasma levels of myeloperoxidase were comparable in all 3 groups of patients. Plasma E-alpha 1 PI values were significantly lower in patients undergoing bypass operation compared to abdominal surgery but did not differ from patients undergoing cadaveric kidney transplantation. Within 22 days postoperatively, there was no difference in the plasma levels of main granulocyte components in patients after kidney transplantation with and without postoperative complications. In vitro incubation of heparinized whole blood and isolated granulocytes obtained from healthy subjects in the presence of CsA, azathioprine, or prednisolone were performed. Only CsA caused inhibition of spontaneous degranulation of polymorphonuclear neutrophils showing significant lower elastase and lactoferrin release. However, in vivo administration of CsA and prednisolone in transplant patients displayed no effect on in vitro degranulation of both whole blood samples and isolated granulocytes. Our data demonstrate that CsA after in vitro incubation inhibits spontaneous granulocyte degranulation but not after in vivo administration. However, in vivo administration of CsA and prednisolone reduces lactoferrin release under certain conditions, e.g., postoperative stress or during hemodialysis therapy.
journal_name
Transplantationjournal_title
Transplantationauthors
Hörl WH,Wanner C,Riegel W,Schlosser W,Wilms H,Schollmeyer Pdoi
10.1097/00007890-198901000-00032subject
Has Abstractpub_date
1989-01-01 00:00:00pages
144-8issue
1eissn
0041-1337issn
1534-6080journal_volume
47pub_type
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