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Effect of continuous IL-2 administration via the portal vein on growth of liver metastases and cytotoxicity of liver associated mononuclear cells in rats

山口医学 Volume 39 Issue 3 Page 401-411
published_at 1990-06
Title
門脈内IL-2持続投与による肝転移巣増殖の制御と肝臓内単核球の細胞傷害活性の増強
Effect of continuous IL-2 administration via the portal vein on growth of liver metastases and cytotoxicity of liver associated mononuclear cells in rats
Creators Hazama Shoichi
Source Identifiers
The aim of this study was no assess the effects of continuous administration of human recombinant interleukin- (rIL-2) via the portal vein on the induction of lymphokine-activated killer (LAK) activity of liver-associated mononuvlear cells, and on the therapeutic activity for hepatic metastases. Donryu rats (8-10 week, male) were inoculated with 1×10^6 AH130 allogenic tumor cells on day 0 via the portal vein, and 2 days later, rIL-2 (50,000 U/day) was administrated continuously via the portal vein (P group), or into the subcutaneous tissue(S group). Control rats were received saline alone (C group). On day 8, the incidence of liver metastases was assessed, and cytotoxisities of blood mononuclear cells (BMC), slenic cells (SC) and non-parenchymal cells of the liver (fraction 1
Subjects
医学 ( Other)
Languages jpn
Resource Type journal article
Publishers 山口大学医学会
Date Issued 1990-06
File Version Not Applicable (or Unknown)
Access Rights metadata only access
Relations
[ISSN]0513-1731
[NCID]AN00243156
Schools 医学部