Effects of Trigeminal Receptor Stimulation on the Baroreceptor Reflex Control of Heart Rate in Normal Man

1987 ◽  
Vol 73 (s17) ◽  
pp. 48P-48P
Author(s):  
J.E. Angell-James ◽  
D.J. Collier ◽  
M.B. de Daly
Keyword(s):  
Heart Rate ◽  
Baroreceptor Reflex ◽  
Receptor Stimulation ◽  
Normal Man ◽  
Reflex Control ◽  
Baroreceptor Reflex Control

Effects of horizontal body casting on the baroreceptor reflex control of heart rate

1982 ◽  
Vol 52 (6) ◽  
pp. 1552-1556 ◽  
Author(s):  
G. E. Billman ◽  
D. T. Dickey ◽  
H. Sandler ◽  
H. L. Stone
Keyword(s):  
Heart Rate ◽  
Prolonged Exposure ◽  
Body Position ◽  
Systolic Arterial Pressure ◽  
Baroreceptor Reflex ◽  
Beta Blockade ◽  
Least Squares Fit ◽  
Before And After ◽  
Reflex Control ◽  
Baroreceptor Reflex Control

The purpose of this study was to investigate the effects of long-term horizontal body position on baroreceptor reflex control of heart rate. Six male rhesus monkeys (6.2–9.4 kg) were given bolus injections of 4.0 micrograms/kg phenylephrine during each of the following conditions: awake, anesthetized (10 mg/kg ketamine HCl), and after beta-blockade (1 mg/kg propranolol HCl) before, 7, 14, and 28 days after being placed in a horizontal body cast. R-R interval vs. systolic arterial pressure was plotted, and the slope was determined by least-squares-fit linear regression. Baroreceptor slope was significantly reduced by 7 days of horizontal body position and remained attenuated throughout the 28-day restraint period both before and after beta-receptor blockade. These data are consistent with the thesis that prolonged exposure to a zero-gravity environment impairs autonomic reflex regulation of the cardiovascular system.

scholarly journals Baroreceptor reflex control of heart rate during development of coarctation hypertension.

Hypertension ◽  
1992 ◽  
Vol 19 (2_Suppl) ◽  
pp. II159-II159 ◽  
Author(s):  
L. C. Michelini ◽  
M. de Oliveira ◽  
M. dos Santos
Keyword(s):  
Heart Rate ◽  
Baroreceptor Reflex ◽  
Reflex Control ◽  
Baroreceptor Reflex Control

Baroreceptor Reflex Control of Heart Rate during Morphine Sulfate, Diazepam, N2O/O2 Anesthesia in Humans

1984 ◽  
Vol 61 (5) ◽  
pp. 558-563 ◽  
Author(s):  
Karel J. Kotrly ◽  
Thomas J. Ebert ◽  
Eduards J. Vucins ◽  
David L. Roerig ◽  
John P. Kampine
Keyword(s):  
Heart Rate ◽  
Baroreceptor Reflex ◽  
Morphine Sulfate ◽  
Reflex Control ◽  
Baroreceptor Reflex Control

Baroreceptor Reflex Control of Heart Rate During Isoflurane Anesthesia in Humans

1984 ◽  
Vol 28 (5) ◽  
pp. 360
Author(s):  
K. J. KORTIY ◽  
T. J. EBERT ◽  
E. VUCINS ◽  
F. O. IGLER ◽  
J. A. BARNEY ◽  
...  
Keyword(s):  
Heart Rate ◽  
Baroreceptor Reflex ◽  
Isoflurane Anesthesia ◽  
Reflex Control ◽  
Baroreceptor Reflex Control

Effects of Fentanyl on Baroreceptor Reflex Control of Heart Rate in Newborn Infants

1988 ◽  
Vol 68 (5) ◽  
pp. 717-722 ◽  
Author(s):  
Isabelle Murat ◽  
Jean-Claude Levron ◽  
Alain Berg ◽  
Claude Saint-Maurice
Keyword(s):  
Heart Rate ◽  
Newborn Infants ◽  
Baroreceptor Reflex ◽  
Reflex Control ◽  
Baroreceptor Reflex Control
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