Phasic negative intrathoracic pressures enhance the vascular responses to stimulation of pulmonary arterial baroreceptors in closed-chest anaesthetized dogs

Journal of Physiology

Volumn 555, Issue 3, 2004, Pages 815-824

  Moore, Jonathan P ^a   Hainsworth, Roger ^a   Drinkhill, Mark J ^a  

^a UNIVERSITY OF LEEDS   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

CHLORALOSE;

ANIMAL EXPERIMENT; AORTA PRESSORECEPTOR; ARTERY BLOOD FLOW; ARTICLE; ATMOSPHERIC PRESSURE; BREATHING; CARDIOPULMONARY BYPASS; CAROTID SINUS PRESSORECEPTOR REFLEX; CONTROLLED STUDY; CORONARY ARTERY; DESCENDING AORTA; DOG; FEMALE; LUNG ARTERY PRESSURE; LUNG PERFUSION; NONHUMAN; PERFUSION PRESSURE; PRESSORECEPTOR REFLEX; PRIORITY JOURNAL; STATISTICAL SIGNIFICANCE; STIMULUS RESPONSE; SYSTEMIC VASCULAR RESISTANCE; THORAX PRESSURE; VASCULARIZATION; VENOUS BLOOD; ADULT; ANIMAL TISSUE; ARTERY DILATATION; BLOOD VESSEL REACTIVITY; PRESSORECEPTOR; SENSORY STIMULATION; VASCULAR RESISTANCE;

ANIMALS; AORTA, THORACIC; DIFFERENTIAL THRESHOLD; DOGS; FEMALE; PERFUSION; PRESSORECEPTORS; PRESSURE; PULMONARY ARTERY; THORAX; VASCULAR RESISTANCE;

EID: 1642484200     PISSN: 00223751     EISSN: None     Source Type: Journal    
DOI: 10.1113/jphysiol.2003.057968     Document Type: Article

References (25)

1. Bianconi R & Green JH (1959). Pulmonary baroreceptors in the cat. Arch Ital Biol 97, 305-315.
2. Coleridge JCG & Kidd C (1961). Relationship between pulmonary arterial pressure and impulse activity in pulmonary arterial baroreceptor fibres. J Physiol 158, 197-205.
3. Coleridge JCG & Kidd C (1963). Reflex effects of stimulating baroreceptors in the pulmonary artery. J Physiol 166, 197-210.
4. Cooper VL & Hainsworth R (2001). Carotid baroreflex reflexes in humans during orthostatic stress. Exp Physiol 86, 677-681.
5. Daly MDB (1986). Interactions between respiration and circulation. In Handbook of Physiology, section 3, The Respiratory System, vol. II, Control of Breathing, ed. Fishman AP, Cherniack NS & Widdicombe JG, pp. 524-594. American Physiological Society, Bethseda, MD, USA.
6. Daly MDB & Robinson BH (1968). An analysis of the systemic vasodilator response elicited by lung inflation in the dog. J Physiol 195, 387-406.
7. Doe CPA, Drinkhill MJ, Myers DS, Self DA & Hainsworth R (1996). Reflex vascular responses to abdominal venous distension in the anaesthetized dog. Am J Physiol 275, H1049-H1056.
8. Eckberg DL & Sleight P (1992). Human Baroreflexes in Health and Disease. Oxford University Press, Oxford.
9. Hainsworth R (1974). Circulatory responses from lung inflation in anesthetized dogs. Am J Physiol 226, 247-255.
10. Hainsworth R (1991). Reflexes from the heart. Physiol Rev 71, 617-658.
11. Hamilton WF, Woodbury RA & Vogt E (1939). Differential pressures in the lesser circulation of the anaesthetized dog. Am J Physiol 125, 130-141.
12. Janicki JS, Sheriff DD, Robotham JL & Wise RA (1996). Cardiac output during exercise: Contributions of the cardiac, circulatory and respiratory systems. In Handbook of Physiology, section 12, Exercise: Regulation and Integration of Multiple Systems, ed. Rowell LB & Shepherd JT, pp. 649-704. American Physiological Society, Bethseda, MD, USA.
13. Kan WO, Ledsome JR & Bolter CP (1979). Pulmonary arterial distension and activity in phrenic nerve of anaesthetized dogs. J App Physiol 46, 625-631.
14. Katz LN & Steinitz FS (1940). Pulmonary arterial pressure in experimental renal hypertension. Am J Physiol 128, 433-439.
15. Ledsome JR & Kan WO (1977). Reflex changes in hindlimb and renal vascular resistance in response to distension of the isolated pulmonary arteries of the dog. Circ Res 40, 64-72.
16. Ledsome JR, Kan WO & Bolter CP (1981). Respiratory and cardiovascular responses to temperature changes in the perfused pulmonary arteries of the dog. Can J Physiol Pharm 59, 493-499.
17. Lloyd TCJr (1984). Effect on breathing of acute pressure rise in pulmonary artery and right ventricle. J App Physiol 57, 110-116.
18. McMahon NC, Drinkhill MJ, Myers DS & Hainsworth R (2000). Reflex responses from the main pulmonary artery and bifurcation in anaesthetized dogs. Exp Physiol 85, 411-420.
19. Moore JP, Hainsworth R & Drinkhill MJ (2004). Pulmonary arterial distension and vagal afferent nerve activity in anaesthetized dogs Submitted for publication. J Physiol 555, 805-814.
20. Pawelczyk JA & Raven PB (1989). Reductions in central venous pressure improve carotid baroreflex responses in conscious men. Am J Physiol 257, H1389-H1395.
21. Raven PB, Potts JT & Shi X (1997). Baroreflex regulation of blood pressure during dynamic exercise. Exerc Sports Sci Rev 25, 365-389.
22. Rowell DS, O'Leary DD & Kellogg DL (1996). Integration of cardiovascular control systems in dynamic exercise. In Handbook of Physiology, section 12, Exercise: Regulation and Integration of Multiple Systems, ed.Rowell LB & Shepherd JT, pp. 770-838. American Physiological Society, Bethseda, MD, USA.
23. Simmons DH, Hemmingway A & Ricchiuti N (1958). Acute circulatory effects of pneumothorax in dogs. J App Physiol 12, 255-261.
24. Wasserman K, Whipp BJ & Casaburi R (1986). Respiratory control during exercise. In Handbook of Physiology, section 3, The Respiratory System, vol. II, Control of Breathing, ed. Fishman AP, Cherniack NS & Widdicombe JG, pp. 595-619. American Physiological Society, Bethseda, MD, USA.
25. Wood LM, Hainsworth R & McGregor KH (1985). Effects of lung inflation on abdominal vascular resistance in anaesthetized dogs. Q J Exp Physiol 70, 575-584.