摘要
It has been demonstrated that it is safe to give Gm-Csf, together with Doxorubicin, by continuous intravenous infusion, thereby substantially increasing the amount of Doxorubicin administered to the average patient, and assuring that each patient receives an individually-determined safe and maximal amount of drug. It is known that Gm-Csf is a potent inducer of components that are major factors in an immunologic attack upon neoplasms. For that reason, we thought it would be worth evaluating in 4 patients’ surface markers of dendritic precursor cells, dendritic cells [DC], and natural killer [NK] cells during the infusion. While there was substantial variation in individual responses, all 4 patients receiving Gm-Csf developed persistent marked increases in cells with each of these markers. The significance of these findings will be discussed.
It has been demonstrated that it is safe to give Gm-Csf, together with Doxorubicin, by continuous intravenous infusion, thereby substantially increasing the amount of Doxorubicin administered to the average patient, and assuring that each patient receives an individually-determined safe and maximal amount of drug. It is known that Gm-Csf is a potent inducer of components that are major factors in an immunologic attack upon neoplasms. For that reason, we thought it would be worth evaluating in 4 patients’ surface markers of dendritic precursor cells, dendritic cells [DC], and natural killer [NK] cells during the infusion. While there was substantial variation in individual responses, all 4 patients receiving Gm-Csf developed persistent marked increases in cells with each of these markers. The significance of these findings will be discussed.
