February 1, 1997AJP Regulatory Integrative and Comparative Physiology

Cardiac sympathetic premotor neurons

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Population

7 chloralose-anesthetized cats with denervated baroreceptors

Design

Preclinical

Authors

RCRuy R. CamposFundação de Apoio à Universidade Federal de São Paulo RMRobin M. McAllenThe University of Melbourne

Discussion

Member takes

Implication

Indicates selective cardiac sympathetic neurons in RVLM with topographic organization in animals; leaves open translation to human autonomic disorders.

Structured PICO

Population

7 chloralose-anesthetized cats with denervated baroreceptors

Intervention

Microinjections of sodium glutamate (5-10 nl, 0.1 M) into the rostral ventrolateral medulla (RVLM) to excite neuronal cell bodies

Outcome

Changes in inferior cardiac nerve activity and muscle vasoconstrictor activity (ipsilateral peroneal nerve)surrogate

Neurons with preferential or selective actions on the cardiac sympathetic outflow are present in the RVLM and are organized topographically.

Cite This Study

Campos et al. (1997) studied this question.

synapsesocial.com/papers/6a85448769a073149ac6b2c7 https://doi.org/10.1152/ajpregu.1997.272.2.r615

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Ask AI

Bookmark

Implication

Indicates selective cardiac sympathetic neurons in RVLM with topographic organization in animals; leaves open translation to human autonomic disorders.

Cardiac sympathetic premotor neurons

Discussion

Member takes

Implication

Structured PICO

Cite This Study

Cardiac sympathetic premotor neurons

Discussion

Member takes

Implication

Structured PICO

Cite This Study

Also Consider

Also Consider