Why the study?
Does spinal cord section at C6-C7 reduce blood pressure and peripheral norepinephrine turnover in DOCA-salt hypertensive rats?
Population
Rats made hypertensive with DOCA and sodium
Comparison
Blockade of norepinephrine biosynthesis with… vs Normotensive rats
Design
Preclinical
Authors
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Brainstem norepinephrine changes may drive sympathetic hyperactivity independently of pressure in this model; leaves open human translation.
Does spinal cord section at C6-C7 reduce blood pressure and peripheral norepinephrine turnover in DOCA-salt hypertensive rats?
Changes in brain stem catecholaminergic neuron function appear to be a primary determinant of peripheral sympathetic hyperactivity in DOCA-salt experimental hypertension, rather than secondary to blood pressure elevation.
Ameringen et al. (1977) studied this question.
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