6 полученные результаты
Certain biological effects exerted by 4-hydroperoxycyclophosphamide and by 2,4-tetrahydrocyclohexylamine (ASTA-Z-7557), utilized in vitro in the therapy of leukemias and lymphomas to eliminate the occult tumor cells in autologous marrow transplantations, were studied in human lymphocytes cultured in
The antineoplastic activities of ASTA Z 7557 and cyclophosphamide (CPA) were compared in advanced transplanted AKR lymphoma by determining the optimal dose using single dose and twofold applications. Autochthonous DMBA-induced leukemias and MNU-induced mammary carcinomas were treated with
Bone marrow purging with cyclophosphamide derivatives (Mafosfamide) requires the establishment of a defined experimental procedure for reliable leukemic cell destruction while sparing normal hematopoietic stem cells to ensure engraftment. We previously defined the granulocyte-macrophage
Hematopoietic reconstitution was assessed in 26 consecutive patients who underwent autologous bone marrow transplantation (ABMT) with ASTA-Z 7557 purged bone marrows. Of the 26, 17 had acute non-lymphoblastic leukemia (ANLL), 7 had acute lymphoblastic leukemia (ALL), 1 had non-Hodgkin's lymphoma
The efficacy of autologous bone marrow transplantation in leukemia and lymphoma may depend upon the selective elimination of malignant cells from human bone marrow in vivo and in vitro. A cyclophosphamide derivative (ASTA-Z 7654) and etoposide (VP16-213) have been tested on lymphoma and leukemia
This report is concerned with the hypothesis that tumor-associated macrophages (TAM) present during cyclophosphamide (CY)-induced tumor regression stimulate proliferation of tumor stem cells that remain after the oncolytic after of CY has dissipated. In preliminary studies, plasma or serum from