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Cytogenetically, in the elderly AML group the incidence of good prognosis abnormalities including t(15;17), t(8;21), inv(16) was lower in elderly than in young patients (P＜0.05),and there was higher rate of poor prognosis abnormalities such as -5/5q-,-7/7q-,+8(P＞0.05), and Ph chromosome in elderly patients.

在老年组AML中，预后好的核型t(15；17)、t(8；21)及inv(16)发生率明显低于非老年组(P＜0.05)；预后差的核型-5/5q-、-7/7q-、+8及ALL中Ph染色体有较高发生率。

In addition, mRNA for the cytolytic molecules, perforin and FasL, were detected in the expanded γδ T cells, and the cytotoxicity of γδ T cells against hepatoma SMMC7721 cells was remarkably dependent on the extracellular Ca〓.

MEP激活的γδ T细胞表达穿孔素和FasL等与杀伤作用有关的效应分子，并且γδ T细胞对肝癌细胞株SMMC772l的杀伤作用有显著的〓依赖性。

In T cells,TGF-beta1 can inhibit their proliferation,inhibit the differentiation of Th1 and Th2,inhibit the differentiation of CTL,induce the generation of regulatory T cellsTregin B cells,TGF-beta1 can inhibit their proliferation,induce IgA class switch,it also can induce the apoptosis of immature and resting B cells;in NK cells,TGF-beta1 can inhibit the secretion of IFN-γand the cytolytic function of NK cells.

对T细胞，TGF-beta1可以抑制其增殖，抑制Th1和Th2细胞的分化，抑制CTL的分化，诱导调节性T细胞的产生；对B细胞，TGF-beta1可以抑制B细胞的增殖，诱导IgA的类别转换，还可以诱导不成熟和静息B细胞的凋亡。

These T cells are sometimes referred to as cytotoxic T cells.

这些T细胞有时被称为细胞毒性T细胞。

The degressive degree of the phase stability of t-ZrO〓 is not obviously, the t-ZrO〓 content decrease from 91% for ZrO〓 to 85% for composites.

但由于这种作用的程度较小，t相下降的幅度较小，1350℃热压烧结后，t-ZrO〓的含量由单相ZrO〓（3Y）中的91％下降至85％。

High-quality optical observation eyepiece : 40x (with Diascope 85 T* FL) or 30 x (with 65 T* FL) magnification.

高质量光学观测目镜：40x（用于85 T* FL机身）或 30 x（用于65 T* FL机身

It was found from structure-electrochemical studies of hemoglobin that (1) electroreduction induces the T→R transition with chirality transition and umbrella conversed effect;(2) electric field induces the secondary structural transition between two α helices, which is smilar to the denaturalization of the protein;(3) The electrochemical reaction mechanism of EC including T→R transition and parameters have also been obtained.

在血红蛋白的结构-电化学研究中发现：（1）电化学还原诱导血红蛋白的T→R构型转化，手性转化的伞翻转效应；（2）电场诱导血红蛋白的两种α螺旋二级结构间的转化，属于电场诱导血红蛋白的部分变性；（3）获得血红蛋白电化学还原的包括R→T转换的EC机理和参数

In the presence of 500nM TTX, 70%M/T cells presented spontaneous activity. 80%M/T cells with spontaneous activity appeared excitory postsynaptic currents , which could be reverted at 20mv, 14%M/T cells appeared inhibitory postsy-naptic currents , which the reverse potential was -90mv. Few presented both EPSCs and IPSCs.

当细胞外液有1uM的河豚毒，70%的M/T细胞有自发活动，其中80%自发活动是兴奋性突触后电流、它的反转电位是20mv.14%的自发活动是抑制性突触后电流，它的反转电位是-90mv，极少数细胞同时有EPSPs和IPSPs。

Dissertation Ⅱ observed the expression of TβRⅠ and TβRⅡ in normal and fibrotic rat lung tissues.

论文二研究了TβRⅠ和TβRⅡ在正常大鼠肺组织和致纤维化肺组织中的分布。

METHODS: After stimulated with Con A, T cells were treated with different concentrations of TMB-8 alone and its combination with cyclosporine A. The expression of CD69, the early marker of CD3(superscript +) T cell activation, was measured by FACS. The proliferation-related index was determined by carboxyl fluorescin diacetate succinmidyl ester flow cytometry. The cell-cycle distribution was analyzed by propidium iodide staining.

以Con A作为T细胞活化、增殖的刺激剂，以不同浓度的TMB-8及与环孢菌素A联合作用于该系统，用流式细胞术检测T细胞早期活化标志CD69分子的表达；以活体染料羧基荧光素乙酰乙酸染色流式细胞术，分析TMB-8在Con A刺激下小鼠淋巴细胞的增殖相关指数；以碘化丙啶染色分析细胞周期的分布情况。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。