Megakaryocytopoiesis in vitro of patients with essential thrombocythaemia: effect of plasma and serum on megakaryocyte colony formation
Megakaryocytopoiesis in vitro of patients with essential thrombocythaemia: effect of plasma and serum on megakaryocyte colony formation
复制标题
原发性血小板增多症患者的体外巨核细胞生成:血浆和血清对巨核细胞集落形成的影响
DOI:
--
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发表时间:
1986
影响因子:
6.5
通讯作者:
Y. Miura
中科院分区:
文献类型:
--
作者:
N. Komatsu;T. Suda;Y. Sakata;M. Eguchi;K. Kaji;M. Saito;Y. Miura
Summary. TO clarify the mechanism of increased numbers of megakaryocytes in patients with essential thrombocythaemia (ET), we studied in vitro megakaryocytopoiesis in ET and other myeloproliferative disorders, using a megakaryocyte colony assay in methylcellulose containing plasma or serum and medium conditioned by phytohaemagglutinin (PHA) stimulated leucocytes (PHA‐LCM). Megakaryocytic colony formation was supported well by heparinized or citrated plasma and citrated serum which was harvested after clot formation of citrated plasma. Whole serum was inhibitory for megakaryocytic colony growth. The addition of platelet releasates and partially purified platelet derived growth factor (PDGF) resulted in a decrease in the number of megakaryocytic colonies. These findings suggested that platelet‐derived factor(s) in serum was inhibitory to megakaryocytic colony formation.
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DOI:
10.1056/nejm198109033051001
发表时间:
1981
期刊:
The New England journal of medicine
影响因子:
--
作者:
Hoffman,R;Mazur,E;Bruno,E;Floyd,V
通讯作者:
Floyd,V
影响因子:
20.3
作者:
Gewirtz,AM;Bruno,E;Elwell,J;Hoffman,R
通讯作者:
Hoffman,R
影响因子:
6.5
作者:
Ogawa,M
通讯作者:
Ogawa,M
DOI:
--
发表时间:
1983
期刊:
Clinics in haematology
影响因子:
--
作者:
Murphy,S
通讯作者:
Murphy,S