April 1, 2001Journal of Applied Physiology

Baroreceptor modulation of active cutaneous vasodilation during dynamic exercise in humans

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Why the study?

Does baroreceptor unloading limit active cutaneous vasodilation during dynamic exercise in humans?

Population

7 human subjects

Comparison

Dynamic exercise with baroreceptor unloading… vs Dynamic exercise without LBNP

Authors

GMGary W. MackBrigham Young University DCDoug CorderoYale University JPJ. PetersDiakonissenkrankenhaus

Discussion

Member takes

Implication

Baroreceptor unloading may impair heat loss during exercise; leaves open clinical relevance for patients with baroreflex impairment.

Structured PICO

Does baroreceptor unloading limit active cutaneous vasodilation during dynamic exercise in humans?

Population

7 human subjects

Intervention

Dynamic exercise (119 +/- 8 W) with baroreceptor unloading induced by application of -40 mmHg lower body negative pressure (LBNP)

Comparator

Dynamic exercise without LBNP

Outcome

Increase in body core temperature required to elicit active cutaneous vasodilation and cutaneous vascular conductance (CVC)surrogate

Baroreceptor unloading during exercise delays the onset of cutaneous vasodilation and limits peak cutaneous vascular conductance, supporting its role in modulating active cutaneous vasodilation.

Cite This Study

Mack et al. (2001) studied this question.

synapsesocial.com/papers/6a85189059798a3cd2e58c07 https://doi.org/10.1152/jappl.2001.90.4.1464

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Baroreceptor modulation of active cutaneous vasodilation during dynamic exercise in humans

Discussion

Member takes

Implication

Structured PICO

Cite This Study

Baroreceptor modulation of active cutaneous vasodilation during dynamic exercise in humans

Discussion

Member takes

Implication

Structured PICO

Cite This Study

Also Consider

Also Consider