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Figure 1 | Critical Care

Figure 1

From: Science review: Redox and oxygen-sensitive transcription factors in the regulation of oxidant-mediated lung injury: role for hypoxia-inducible factor-1α

Figure 1

Oxygen-sensing proposed mechanisms for the regulation of gene transcription and the involvement of hypoxia-inducible factor-1 (HIF-1) as a hypoxia-mediated transcriptional activity (see text for further details). AA, arachidonic acid; ARNT, aryl receptor hydrocarbon nuclear translocator; CREB, cAMP-responsive element binding protein; CBP, CREB-binding protein; DAG, diacyl glycerol; ECF, extracellular fluid; ICF, intracellularfluid; IP3, inositol triphosphate; MAPK, mitogen-activated protein kinase; NADP, nicotinamide dinucleotide oxidized; NADPH, nicotinamide dinucleotide reduced; PKC, protein kinase C; ROS, reactive oxygen species; SAPK, stress-activated protein kinase.

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Critical Care

ISSN: 1364-8535