Analysis of megakaryocytes and marrow aspirate in aplastic anemia 再生障碍性贫血巨核细胞数量及骨髓像分析
2.
Note the presence of megakaryocytes , erythroid islands , and granulocytic precursors 可见巨核细胞，红细胞岛和粒细胞前体细胞。
3.
At high power , the bone marrow of a patient with acute myelogenous leukemia is seen here . there is one lone megakaryocyte at the right center 在高倍镜下，见到的是急性髓母细胞白血病骨髓。在右侧中心处有一个孤立巨核细胞。
4.
This is the appearance of normal bone marrow smear at high magnification . note the presence of megakaryocytes , erythroid precursors , and granulocytic precursors 高倍镜下的正常骨髓涂片，可见巨核细胞，红细胞前体细胞和粒细胞前体细胞。
5.
Cd226 , also named platelet and t cell activation antigen 1 ( ptal ) , was discovered by burns in 1985 . pta1 mainly expressed on activated t cell , nk cell , megakaryocyte and platelet . previous study indicated that il - 2 , tnf - a and pma could upregulate the expression of pta1 on t lymphocytes and tgf - p down - regulate its expression Cd226又称为血小板和t细胞活化抗原1 ( plateletandtcellactivationantigen1 , pta1 ) ，最早在1985年由bums等发现，主要表达于活化t细胞、 nk细胞、巨核及血小板谱系，参与t细胞的活化与分化以及血小板的活化和聚集。
