May 1, 2002AJP Regulatory Integrative and Comparative Physiology

Frequency modulation of mesenteric and renal vascular resistance

View Full Paper

Ask AI

Bookmark

Population

Anesthetized rats (n = 8)

Design

Preclinical

Authors

OGOlaf GriskMedizinische Hochschule Brandenburg Theodor Fontane HSHarald M. StaussVascular Medicine

Discussion

Member takes

Implication

Hypothesis-generating for frequency-dependent sympathetic vascular control in animals; leaves open translation to human BP regulation.

Structured PICO

Population

Anesthetized rats (n = 8)

Intervention

Simultaneous stimulation of sympathetic splanchnic and renal nerves at combinations of frequencies ranging from 0.075 to 0.8 Hz

Outcome

Blood pressure oscillations and vascular resistance (mesenteric and renal blood flow velocities)surrogate

Sympathetic modulation of mesenteric and renal vascular resistance causes blood pressure oscillations only at the individual stimulation frequencies and their harmonics, not at additional integrated frequencies.

Cite This Study

Grisk et al. (2002) studied this question.

synapsesocial.com/papers/6a9103ba68768914f6830d0f https://doi.org/10.1152/ajpregu.00307.2001

View Full Paper

Ask AI

Bookmark