agonist

Lĩnh vực: y học
 cơ chủ vận

Xem thêm: protagonist



agonist

Từ điển WordNet

    n.

  • the principal character in a work of fiction; protagonist
  • someone involved in a contest or battle (as in an agon)
  • a muscle that contracts while another relaxes

    when bending the elbow the biceps are the agonist

  • (biochemistry) a drug that can combine with a receptor on a cell to produce a physiological reaction