查询词典 megakaryocyte

Some investigations suggested that cyclins and CDK played an important role in the regulation of endomitosis of megakaryocyte. However, the mechanism of cyclins and CDK in the regulation of endomitosis of fetal megakaryocytes during ontogenesis and the relationship between cyclins/CDK and retardation of endomitosis of fetal mgakaryocyte is totally unknown.

一些研究发现周期蛋白和CDK在巨核细胞核内有丝分裂的调控上起重要作用，然而，周期蛋白和 CDK在胎儿巨核细胞核内有丝分裂调控上所起的作用，及其与胎儿巨核细胞核内复制延迟的关系目前全然不知。

Results The megakaryocyte and platelet of 112 cases hemopathy marrow smear with acetal phospholipids staining were all positive, the plasmas cell in anaemia were positive, the erythroblast of aplastic anemia positive, the lipocyte in thrombocytopenic purpura positive, and the other cells all negative.

结果］112例血液病骨髓涂片缩醛磷脂染色中的巨核细胞和血小板均为阳性，贫血中的浆细胞为阳性，再生障碍性贫血中的幼红细胞为阳性，血小板减少性紫癜中的脂肪细胞为阳性，其余各种细胞均呈阴性反应。

Results There were significant differences between MDS and CAA in Hb, red cell distribution width-coefficient variation, immature reticulocyte fraction, BPC, the ratio of G1 (the sum percentage of myeloblast and premyelocyte) to G2 (the sum percentage of neutrophilic myelocyte and metamy-elocyte), the ratio of E1 (the sum percentage of proerythroblast and early erythroblast) to E2 (the sum percentage of intermediate erythroblast and late erythroblast), megakaryocyte count,erythroblast PAS, neutrophil alkaline phosphatase, and serous levels of indirect bilirubin,lactose dehydrogenase, folic acid, VitBl2 and ferritin.

结果 MDS患者血红蛋白，红细胞体积分布宽度。变异系数、未成熟网织细胞比率、血小板计数、骨髓原始细胞及早幼粒细胞之和与中性中幼粒细胞及中性晚幼粒细胞之和的比值、原始红细胞及早幼红细胞之和与中幼红细胞及晚幼红细胞之和的比值、巨核细胞计数、有核红细胞糖原染色阳性率和阳性指数、中性粒细胞碱性磷酸酶染色阳性率和阳性指数、血清间接胆红素、乳酸脱氢酶、尿酸、叶酸、维生素B12(VitB12)、铁蛋白水平等常规实验室指标与CAA患者比较差异有统计学意义。

MethodsA total of 63 patients with AAA from benzolism who underwent treatment for the first time were investigated for marrow test including myeloproliferative degree, ratio of every hemocyte system, hemocyte division, megakaryocyte count, plasm vacuoles, and hematopoiesis exponent, which were compared with that of those with primary AAA at the same time.

63例初治苯中毒AAA住院病例，入院时行骨髓检查，分析骨髓增生程度、各系的比例、细胞分裂像、巨核细胞数、胞浆空泡及造血指数积分，并与同期收治的原发性AAA作比较。找寻其特点。

Objective To investigate the clinical significance and changes of the megakaryocyte and 4 indexes blood platelet parameters of patients with megakaryocyte mature hindrance.

目的 探讨巨核细胞成熟障碍患者巨核细胞、血小板 4项参数改变及其临床意义。

Objective: Our purpose was to investigate if there are spontaneous megakaryocyte growth in liquid culture in vitro in patients with myeloproliferative disorders who had spontaneous megakaryocyte colony formation.

目的：观察有自发性巨核细胞集落形成的骨髓增殖性疾病患者，其液体培养是否也有自发性巨核细胞生长。

The enzyme label in small megakaryocyte is helpful for detecting pathologic megakaryocyte series.

主要表现为染色体数量的增减，随病情进展呈现复杂核型改变。

Objective: To explore the relationship between thrombopoietin levels and blood platelet count, megakaryocyte count in patients with thrombocytopenia and provide theoretical basis of clinical application of rhTPO.Methods: We measured blood platelet count, megakaryocyte count and the serum level of TPO in three group patients of differential diagnosis of thrombocytopenia .

目的 通过对不同类型的血小板减少患者进行血小板计数、巨核细胞计数，血小板生成素的测定，来探讨三者之间的关系及各种疾病造成血小板减少的原因，针对不同病因提出不同的治疗方案，为重组人血小板生成素的临床应用提供理论依据。

The results indicated that in the FNAC smears of mediastinal tumor, neutropilic myelocyte, neutropilic metamyelocyte, neutropilic stab granulocyte and neutropilic segmented granulocyte were observed in granulocytic series; early normoblast, polychromatic normoblast and orthochromatic normoblast were observed in erythrocytic series; and granular megakaryocyte, thromocytogenic megakaryocyte, scattered platelet and matured lymphocyte also were observed. Cell morphology and distribution in different stages were are similar to that in bone marrow smear, and these cells belong to the extra-medullary hemopoietic tissue.

结果表明：纵隔肿块的细针抽吸活组织的细胞学涂片显示粒系细胞中可见中性中幼粒细胞、中性晚幼粒细胞、中性杆状粒细胞、中性分叶核粒细胞；红系细胞中可见早幼红细胞、中幼红细胞、晚幼红细胞；并可见颗粒巨核细胞、产血小板的巨核细胞、散在血小板及成熟淋巴细胞；细胞形态及各期细胞分布与骨髓片相似，为髓外造血组织。

Methods: CFU-MK and the model of thrombopenia of aplastic anemia were analysed by methylcellulose culture or with sera from patients with aplastic anemia. The number of megakaryocyte colony-forming unit and the content of CD41+ cells in CFU-MK were measured simultaneously. Results: After 14 days of culture, the number of CFU-MK and megakaryocyte cluster-forming unit of the model groups were significantly less than that of the normal control groups.

应用甲基纤维素半固体体外培养法建立CFU-MK培养体系；混合再障血清进行培养建立再障患者血小板减少的模型；使用不同的造血细胞生长因子进行组合观察模型中CFU-MK集落生成情况和集落中巨核祖细胞的含量。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐