https://www.selleckchem.com/pr....oducts/tegatrabetan.
Although these are interconnected, they are organised and discussed under two main themes scientific-technical process and social aspects and the decision making process. © 2019 The Authors.Objective The underlying hypothesis in orthostatic intolerance (OI) syndromes is that symptoms are associated with cerebral blood flow (CBF) reduction. Indirect CBF measurements (transcranial Doppler flow velocities), provide inconsistent support of this hypothesis. The aim of the study was to measure CBF during a 30 min head-up tilt test (HUT),