Why the study?
Does hypovolaemia suppress cutaneous vasodilatation during hyperthermia via changes in skin sympathetic nerve activity in healthy subjects?
Population
20 healthy subjects
Comparison
Hypovolaemia achieved by diuretic… vs Normovolaemia condition with 45 min of passive…
Follow-up
45 minutes
Authors
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Hypovolaemia may impair thermoregulation via suppressed cardiac-synchronized SSNA; leaves open relevance to clinical dehydration or heat illness.
Does hypovolaemia suppress cutaneous vasodilatation during hyperthermia via changes in skin sympathetic nerve activity in healthy subjects?
Hypovolaemic suppression of cutaneous vasodilatation during hyperthermia is associated with a reduction in the skin sympathetic nerve activity component synchronized with the cardiac cycle.
Kamijo et al. (2011) studied this question.
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