Example sentences for: activate

How can you use “activate” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • Circulating cytokines such as tumor necrosis factor α, interleukin-1 and interleukin-6 activate the hypothalamic-pituitary-adrenal axis independently and, when combined, have synergistic effects [ 15].

  • A simple two-state model (Figure 8a) predicts that the agonist (Ag, green square) and the antagonist (Ant, pink circle) compete for the same site on Smo to activate or inactivate Hh-pathway signaling.

  • This receptor has previously been shown to elevate intracellular Ca 2+and activate CamKII in a ligand-dependent manner [ 6 37 38 ] . C57mg cells stably transformed with Rfz-2/β 2 AR retrovirus or wt C57mg cells were treated overnight with propranolol, a β 2 AR antagonist, to maintain the chimeric receptors in an inactivated state.

  • These data suggest that the cDNA fragments detected by SSHDD were indeed active genes that produce proteins that could activate endothelial cells.

  • , [ 27 ] reported that endogenously-expressed LPA and endothelin-1 (ET-1) receptors in SK-N-MC cells do not activate ERKs unless the EGFR is co-expressed, although each GPCR is functional as evidenced by their ability to increase intracellular [Ca 2+].


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