粒細胞-巨噬細胞集落刺激因子
醫學術語
GM-CSF是granulocyte-macrophage colony stimulating factor的縮寫,意思是粒細胞-巨噬細胞集落刺激因子,也指藥品沙格司亭。
對髓系幹細胞到成熟粒細胞的增殖與分化過程均有刺激作用。可促進髓系幹細胞向粒系(包括中性粒細胞、嗜酸粒細胞系)、紅素、巨核細胞系、粒單細胞系和單核細胞系的共同祖細胞分化,並促進以上各系造血定向幹細胞的增殖與成熟,對嗜鹼粒細胞的作用不明顯,對紅系晚期造血細胞的作用也較小。多用於治療臨床上因各種原因引起的白細胞或粒細胞減少症。
拉丁名
Granulocyte-macrophage Colony Stimulating Factor (GM—CSF)
別名
重組人粒細胞巨噬細胞集落刺激因子、生百能、沙格莫丁。
作用和用途
本品能興奮骨髓的造血功能、刺激粒細胞、單核細胞、T細胞的增殖,並能促進單核細胞和粒細胞的成熟。本品能克服放療和化療引起的骨髓毒性,縮短腫瘤化療時中性粒細胞減少的時間,使患者易於耐受化療。由於本品能增強單核細胞、粒細胞、嗜酸性細胞和巨細胞的功能能,能提高機體抗腫瘤及抗感染免疫力。
用法
靜滴或皮下注射,用量須遵醫囑。
副作用及注意事項
[英漢醫學詞典]GM-CSF
[=granulocyte-macrophage colony stimulating factor]粒細胞-巨噬細胞集落刺激因子
[=granulocyte-macrophage colony stimuluting factor]顆粒球巨噬細胞株刺激因子,粒細胞巨噬細胞集落刺激因子
[=granular cell macrophages-colony stimulating factor]粒細胞巨噬細胞-集落刺激因子
[英文MESH詞典]GM-CSF
〖同義詞〗GM-CSF
〖主題詞〗Granulocyte-Macrophage Colony-Stimulating Factor
〖英文釋義〗An acidic glycoprotein of MW 23 kDa with internal disulfide bonds. The protein is produced in response to a number of inflammatory mediators by mesenchymal cells present in the hemopoietic environment and at peripheral sites of inflammation. GM-CSF is able to stimulate the production of neutrophilic granulocytes,macrophages,and mixed granulocyte-macrophage colonies from bone marrow cells and can stimulate the formation of eosinophil colonies from fetal liver progenitor cells. GM-CSF can also stimulate some functional activities in mature granulocytes and macrophages.
[英漢總索引詞典]GM-CSF
[英漢藥名關聯詞典]gm-csf
〖中文通用名〗沙格司亭
〖英文通用名〗sargramostim
〖所屬類別〗影響機體免疫功能的藥物/其它類