Search results for "Fischer rat"
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Injection of donor-derived splenic dendritic cells plus a nondepleting anti-CD4 monoclonal antibody to prolong primary skin graft survival indefinite…
2010
Abstract We have previously shown that injection of donor-derived Fischer rat OX62+ dendritic cells plus an anti-CD4 monoclonal antibody generates donor-specific CD4+CD25+FoxP3+ regulatory T cells in Lewis rats spleens. The regulatory T cells indefinitely prolonged the survival of skin graft from Fischer rat and abrogated the antidonor antibody response. We have now shown that an injection of 2 × 10 6 donor-derived OX62+ dendritic cells plus 2 mg nondepleting anti-CD4 monoclonal antibody (W3/25) at 28 days before grafting induced indefinite skin graft survival in this combination; whereas an injection on day −1 prolonged it only to 50 days. This effect is donor specific. In both cases, we s…