血小板

Objective To investigate the effect of leukocyte depletion on cytokine levels and platelet function in vitro in cold-storage platelet concentrates.

浓缩血小板在临床治疗中的应用越来越广泛，但血小板寿命短、易激活、不稳定等生物学特性，加之20-24℃条件下保存期只有5d，不宜储存，给临床治疗带来极大不便。

The results showed that thrombin elevated the activity of RhoA and the binding capability of RhoA with mDia1 during thrombin-induced platelet aggregation and spreading on Fg coated coverslips. Wortmannin inhibited the rising of RhoA activity and the binding level of RhoA with mDia1 induced by thrombin.

结果表明：凝血酶能够诱导聚集血小板中RhoA活性上调，且与mDia1相结合的RhoA-GTP显著增高；渥曼青霉素能够阻断由凝血酶诱导的聚集血小板中RhoA活性上调，并阻断凝血酶诱导的RhoA-GTP与mDia1的结合。

The mean corrected count increment in 20 patients received platelet transfusion many times was 18.2 after crossmatch and 4.7 before crossmatch.

现在常用的抗体检测方法有血小板单克隆特异性抗体固定试验、微柱凝胶试验、简易致敏红细胞血小板血清学试验等。

Many studies demonstrate that Aβ fibrils can activate platelet aggregation.

另一方面有研究指出，Aβ不仅能刺激血小板活化，也会由活化血小板释出。

Electron microscope observation showed that in group A the filter meshes and their fringes were clear and fragments of floccules could be seen occasionally. In group B the floccules scattered at fringes of the filter meshes and some meshes were obstructed by the floccules.

电子显微镜示A组网眼清晰，边缘清楚，偶见有块状过滤物，B组滤网有絮状物，散在分布于网眼边缘，模糊不清，堵塞网眼，表明有纤维蛋白聚集，血小板粘附，脱落形成血小板碎片。

The comparison between aspirin and clopidogrel: The incremental cost-effectiveness ratio between aspirin and clopidogrel is NTD 9,699,399 per QALY. In sensitivity analyses, the efficacy and drug prices of antiplatelet agents are key factors to determine the ICER compared with aspirin.

进行单维敏感性分析时发现，变项为「抗血小板药物对於预防中风复发的效果」以及「抗血小板药物药价」，此两项变项的改变会造成边际效益比值变化甚大，进而可能影响研究结论之改变。

Recent studies suggest that ITP is related to the abnormal activation and apoptosis of T/B cells which lead to failure of immune tolerance.

特发性血小板减少性紫癜是以血小板在网状内皮系统中被巨噬细胞过度破坏为特征的自身免疫性疾病。

Except RDW,MPV and LYM pa-rameters,ADM could induce almost every parameter,espe-cially the RBC,WBC and PLT,to decrease significantly,which was more clear with the increasing of ADM dosage.

ADM可引起外周血除红细胞分布活力、平均血小板体积和淋巴细胞百分比外几乎所有的指标降低，红细胞、白细胞、血小板3种血液成分降低显著（P.05），并随ADM剂量的增加而愈发明显。

Objective To prepare monoclonal antibodies against PF4 used in research work and clinical diagnosis.

目的制备抗人血小板第4因子单克隆抗体用于PF4的基础研究和临床血小板活化状态的评价。

Methods:Platelet aggregation,ATP releas ing assay and Pollocks test were used.

血小板聚集与ATP释放试验及血小板胞浆Ca2+水平测定。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。