目的研究一类细胞神经网络。
而这些细胞正是艾滋病毒感染的那一类细胞。
主要研究了一类细胞神经网络的稳定性问题。
The stability of a general class of cellular neural networks is discussed.
星形胶质细胞是哺乳动物脑内分布最广泛的一类细胞。
Astrocytes are the most generally distributed cell type in mammalian brain.
人胎细胞注射剂(HFCJ)是一类细胞活力增强剂。
HFCJ is strengthening agent of cell activity, which is from the fetal tissue.
另一类细胞叫破骨细胞，在确定不需要的地方可以破坏它。
Another set of cells, osteoclasts, destroy it where it is deemed no longer necessary.
这代表了对慢性乙肝过继T细胞疗法有吸引力的一类细胞群。
This represents an attractive cell population for adoptive T cell therapy of chronic hepatitis B.
某些光虽然能同时刺激三种感光的细胞，可是每一类细胞感受光的程度并不相同。
Although some light can stimulate three light-sensitive cells, the extents to which each type of cells can sense are different.
然后两个具有竞争性质的“次级信号”之一激活产生一类细胞的基因表达，同时抑制产生另一类细胞的基因表达。
Then one of two rival "secondary factors" activates the genes that lead to one cell type and shuts down the genes that lead to the alternative.
FOXP3+CD4+CD25+T细胞是调节机制免疫抵制及免疫无能的一类细胞，在许多人类恶性肿瘤组织中有较高表达，且在肿瘤的发生及进展中起着重要的作用。
It is believed that FOXP3+CD4+CD25+T can regulate the immune suppression and inability, and it is highly expressed in many kinds of malignant tumors.
“技术进步让我们能运用光束，对单个的细胞或者一类细胞的活动进行操控。”索尔克生物研究所(Salk InstituteforBiologicalStudies)的泰伦斯•谢诺沃·斯基(TerrenceSejnowski)写道。
"The advances allow us to manipulate the activities of individual cells and cell types using beams of light," writes Terrence Sejnowski of the Salk Institute for Biological Studies.
神经递质是一类分子，他们能在神经细胞之间携带并传递信息。
These are molecules that carry information from one nerve cell to another.
比如说，有的C4植物对CO2的吸收和光合都是分别在某一类长形的特殊细胞两端进行，而非分散到两类不同的细胞中。
Some C4 plants, for example, absorb CO2 and photosynthesise it at either end of special elongated[4] cells, instead of separating the functions out into two different types of cell.
一类弓状核的脑细胞产生引发食欲的分子，另一类则产生抑制食欲的分子。
One type of brain cell in the arcuate produces chemicals that activate the appetite. Another type makes appetite-quashing molecules.
斯坦曼证明树突状细胞可激活T细胞——在适应性免疫反应中发挥重要作用的一类白细胞。
Steinman proved that dendritic cells activate t cells, a class of white blood cells that are important in adaptive immunity.
异丙酚一类的药物能够作用于这类接收GABA的神经末梢，通过模拟和增强GABA引起的效果，起到抑制细胞活性的作用。
Drugs like propofol act on these GABA a receptors, mimicking and enhancing the effects of GABA, which inhibits cellular activity.
相反的，与辨认特定病原体的细节相比，免疫细胞更容易辨认一类广泛存在的分子模式。
Instead, immune cells recognize broad molecular patterns rather than detailed features of specific pathogens.
此外，不像Chromatium okenii等一类紫色浮游细菌，其细胞具有高度游动性Schlegeland Pfennig 1961；van Gemerden andMas 1995Fryx1只是弱能动性。
Moreover, unlike planktonic purple bacteria such as Chromatium okenii, whose cells are highly motile (Schlegel and Pfennig 1961; van Gemerden and Mas 1995), strain Fryx1 is only weakly motile.
异构酶(isomerase)是所有细胞中都存在的一类酶，它可以将某些分子转化为镜像分子。
And all cells have enzymes called isomerases, which flip certain molecules into their mirror versions.
离子通道是可以让带电粒子进入或离开细胞，产生电信号的一类蛋白，是神经细胞交流的基础。
An ion channel is a protein that lets charged particles enter or leave a cell to generate electrical signals, a basic process of nerve cell communication.
利用干细胞(产生人体几乎全部的组织与器官的细胞)在实验室内培养出检测声音细胞这一类的细胞将戏剧性地改变上述段落所述定论。
Using stem cells — master cells that produce all the body's tissues and organs — to generate these cell types in the laboratory could change that dramatically.
相反，如果端粒酶一直保持较高的活力，则端粒的长度就能保持下去，而细胞衰老的进程就会被推迟，这种情形可见于癌细胞：一类属于永生的细胞。
Conversely, if telomerase activity is high, telomere length is maintained, and cellular senescence is delayed. This is the case in cancer cells, which can be considered to have eternal life.
自然杀伤细胞是一类与T细胞和B细胞不同的淋巴细胞，可在未被致敏的情况下破坏外来细胞(如肿瘤细胞)。
Natural killer cells, which are a class of lymphocyte distinct from t cells and B cells, destroy foreign cells (eg, neoplastic cells) even without prior sensitization.
“这些口袋结构可以被塑造成适合一定的细胞特征，”Shih说，“这样就可以用来设计针对单一类型细胞的药物传输或诊断分子。”
Those pockets could be molded to fit specific cellular features, said Shih, allowing for the design of drug-delivering or diagnostic molecules targeted at a single type of cell.
它们分化自一类新的干细胞。作为该公司创始人之一的Thomson希望能籍此改善人类疾病的模型，改造药物开发和测试的方式。
They are derived from a new type of stem cell that -thomson, a cofounder of the company, hopes will improve our models of human diseases and transform the way drugs are developed and tested.
他补充说这项研究目的在于弄清楚是否能够重置一类特殊的活动过度的细胞。
He added that the research aimed to work out whether it was possible to reset a specific group of overactive cells.
干细胞是可变的，意味着它们可以变成其他任一类型的细胞。
Stem cells are transmutable, meaning they can be turned into any type of cell.
干细胞是可变的，意味着它们可以变成其他任一类型的细胞。
Stem cells are transmutable, meaning they can be turned into any type of cell.
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