T Helper Cell/activation of Na%EF%BF%BD%EF%BF%BDve Helper T Cells

Famous quotes containing the words cell and/or cells:

    Let man consider what he is in comparison with all existence; let him regard himself as lost in this remote corner of nature; and from the little cell in which he finds himself lodged, I mean the universe, let him estimate at their true value the earth, kingdoms, cities, and himself. What is a man in the infinite?
    Blaise Pascal (1623–1662)

    They are sworn enemies of lyric poetry.
    In prison they accompany the jailer,
    Enter cells to hear confessions.
    Their short-end comes down
    When you least expect it.
    Charles Simic (b. 1938)