Are brain concentrations of d-MDMA increased after stress?
Although stress and other protective manipulations can alter the striatal concentration of d-MDMA their hypothermia-inducing properties appear a more likely determinant of their neuroprotection against the striatal dopaminergic neurotoxicity of d-MDMA.
These results strongly support the conclusion that during the early phase of ARDS, the lung is the site of an intense inflammatory process with sequential activation of cytokines, chemokines, and secretion of proteases, as well as concomitant collagen synthesis. The inflammation is mostly limited to the lung, with low levels of inflammatory mediators in the systemic circulation. Unlike clinical scoring systems (SAPS II and LIS), inflammatory markers differentiate patients with permeability and hydrostatic pulmonary edema.