Another important feature of the transplanted cells is their ability to make nerve-cell-specific proteins and growth factors.

这种移植细胞另外的重要特点是他们形成神经细胞特异蛋白和生长因子。

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CONCLUSIONS: This work is a first step toward demonstrating that nano test tubes can be used as cell-specific delivery vehicles.

结论：这项工作的第一步，表明纳米试管可作为细胞特异性运载工具。

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There are indications that pleiotropic plant hormones may actually function by activating the enzymes that release these other, more specific chemical messengers from the cell wall.

有迹象表明，多效性植物激素实际上可能通过激活酶来发挥作用，这些酶从细胞壁释放出这些更为特殊的化学信使。

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Those receptors, some fraction of them, are specific for the ligand that the pre-synaptic cell releases.

这些受体 其中一部分,特异性地结合突触前细胞释放的配体

耶鲁公开课 - 生物医学工程探索课程节选

When they receive the signal they make - they change in a very specific way and the cell can recognize this change that's occurred at the cell surface.

当它们接收到信号之后,就会发生十分特殊的变化,细胞能够识别自身表面发生的这种变化

耶鲁公开课 - 生物医学工程探索课程节选

These disease-specific stem cell lines will also be invaluable in testing out new therapies.

BBC: Embryonic stem cells can be turned into any kind of cell

Only last year, she said, Egli and Paull and their colleagues demonstrated that the nuclear transfer of eggs cells could generate patient-specific stem cell lines for potential cell replacement therapy to treat diseases like diabetes.

FORBES: Nuclear Transfer Breakthrough Offers A Way To Prevent Mitochondrial Disorders

Two specific types of immune system cell that attack invaders - CD4 T-cells and natural killer cells - increased in number with age, with a higher rate of increase in women than in men.

BBC: Biological clue to why women live longer than men