- 英
- orthochromatic megaloblast
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- 1. 巨核球の生物学と血小板の産生megakaryocyte biology and the production of platelets [show details]
… marrow cell now known to be the megakaryocyte shared common tinctorial properties when subjected to a modified Romanowsky stain . Wright went on to show that megakaryocytes sent out pseudopodia into the …
- 2. 骨髄穿刺塗抹標本の評価evaluation of bone marrow aspirate smears [show details]
… virtue of either maturation to cells resembling normal megakaryocytes, as in the left panel , or by special staining for the products of megakaryocytes, such as von Willebrand factor or platelet type glycoproteins …
- 3. 急性骨髄性白血病の分類classification of acute myeloid leukemia [show details]
… cells resembling normal megakaryocytes, or by special staining for the megakaryocytic markers CD41 or CD61 or for the products of megakaryocytes,… monoblasts and promonocytes usually predominate and show strong positive nonspecific esterase reactions.…
- 4. 骨髄異形成症候群(MSD)の臨床症状および診断clinical manifestations and diagnosis of myelodysplastic syndromes mds [show details]
… Megakaryocytes – Megakaryocytes are usually normal or increased in number and sometimes occur in clusters. Abnormal megakaryocytes,… detected with a silver impregnation stain); importantly, deposition of mature collagen (detected with a trichrome stain) is uncommon in MDS .… The cytoplasm of erythroid progenitors may show vacuolization, coarse or fine periodic acid-Schiff-positive granules, or ring sideroblasts . Internuclear bridging characterized by chromatin threads that tether …
- 5. 骨転移の機序mechanisms of bone metastases [show details]
… still other investigators have found that certain (syndecan-1 [CD138] positive) multiple myeloma cells and multiple myeloma cell lines do not express RANKL,… antiplatelet therapy decreases breast and melanoma bone metastasis in mice . In contrast to platelets, megakaryocytes (the hematopoietic cells that produce platelets) act to decrease bone metastasis by suppressing …
Related Links
- 前赤芽球 塩基好性赤芽球 多染性赤芽球 正染性赤芽球 成熟赤血球 赤芽球(赤血球)系の分化 ... 過分葉核赤芽球 巨赤芽球様変化 細胞質: 空砲化 PAS陽性 異形成 = 形態異常 ③ 単一あるいは複数の血球系の減少症 ④ 骨髄におけ る ...
- 成熟した正染性赤芽球が脱核した直後の赤血球であり、細胞内にはRNAが含まれている ギムザ染色またはライト染色標本では、この残存RNA量に比例した青みの強い多染性赤血球として 観察される 循環血液中に入って24-48時間でHb ...
- 3.多染性赤芽球 4.好塩基性赤芽球(多染性へ移行) Hb合成障害に伴い細胞質に狭小化が起こる。 鉄欠乏性貧血によくみられるパターンである。 多染性(左)、好塩基性(右)巨赤芽球であるが、好塩基性はもともと核網が繊細のため
Related Pictures
★リンクテーブル★
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- 英
- erythroblast
- 同
- 赤芽細胞、有核赤血球 nucleated red cell nucleated erythrocyte
- 関
- 赤血球、鉄芽球
- 前赤芽球→好塩基性赤芽球→多染性赤芽球→正染性赤芽球→網状赤血球→赤血球
臨床関連
[★]
- 英
- bulbus (KH)
- ラ
- bulbus cerebri
- 同
- 延髄
[★]
- 英
- blast cell, blast
- 関
- イモチ病、芽細胞、芽球細胞
骨髄芽球性白血病
[★]
- 英
- orthochromasia、orthochromatic、normochromatic
[★]
- 英
- megaloblast, megaloblasts
- 関
- 赤芽球