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Topical prescription agents such as hydroquinone, retinoids, azelaic acid, or tranexamic acid are applied directly to affected areas and are used under medical supervision to influence pigment production and skin renewal processes
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The emotional arc, burnout, despair, redemption, is algorithmically optimized for engagement
Michejda CJ (1987)
The binding of incretins to GPCRs triggers a cascade of intracellular events, including cyclic AMP production and the consequent activation of protein kinase A
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