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- Publications
- Influence
Comparative effects of oral and intraduodenal glucose on blood pressure, heart rate, and splanchnic blood flow in healthy older subjects.
- D. Gentilcore, N. S. Nair, +5 authors K. Jones
- Medicine
- American journal of physiology. Regulatory…
- 1 September 2009
Postprandial hypotension occurs frequently, particularly in the elderly. The magnitude of the fall in blood pressure (BP) and rise in heart rate (HR) in response to enteral glucose are greater when… Expand
The alpha (α)-glucosidase inhibitor, acarbose, attenuates the blood pressure and splanchnic blood flow responses to intraduodenal sucrose in older adults.
- D. Gentilcore, Lora Vanis, J. Wishart, C. Rayner, M. Horowitz, K. Jones
- Medicine
- The journals of gerontology. Series A, Biological…
- 1 August 2011
BACKGROUND
Postprandial hypotension is an important problem in the elderly and may be triggered by the increase in splanchnic blood flow induced by a meal. Acarbose attenuates the fall in blood… Expand
Effects of variations in intragastric volume on blood pressure and splanchnic blood flow during intraduodenal glucose infusion in healthy older subjects.
- Lora Vanis, D. Gentilcore, +7 authors K. Jones
- Medicine
- American journal of physiology. Regulatory…
- 15 February 2012
The postprandial reduction in blood pressure (BP) is triggered by the interaction of nutrients with the small intestine and associated with an increase in splanchnic blood flow. Gastric distension… Expand
Comparative effects of glucose and xylose on blood pressure, gastric emptying and incretin hormones in healthy older subjects.
- Lora Vanis, T. Hausken, +5 authors K. Jones
- Biology, Medicine
- The British journal of nutrition
- 14 June 2011
Postprandial hypotension is an important disorder for which current management is suboptimal. In healthy older subjects, oral and small-intestinal glucose administration decreases blood pressure… Expand
The oligosaccharide α-cyclodextrin has modest effects to slow gastric emptying and modify the glycaemic response to sucrose in healthy older adults.
- D. Gentilcore, Lora Vanis, +5 authors K. Jones
- Medicine
- The British journal of nutrition
- 28 August 2011
In healthy older subjects, the glycaemic response to carbohydrate-containing meals is dependent on gastric emptying and intestinal absorption; when the latter is slowed, the magnitude of the rise in… Expand
Effects of small intestinal glucose load on blood pressure, splanchnic blood flow, glycemia, and GLP-1 release in healthy older subjects.
- Lora Vanis, D. Gentilcore, +4 authors K. Jones
- Medicine
- American journal of physiology. Regulatory…
- 9 March 2011
Postprandial hypotension is an important problem, particularly in the elderly. The fall in blood pressure is dependent on small intestinal glucose delivery and, possibly, changes in splanchnic blood… Expand
Effects of variations in duodenal glucose load on blood pressure, heart rate, superior mesenteric artery blood flow and plasma noradrenaline in healthy young and older subjects.
- L. Trahair, Lora Vanis, +4 authors K. Jones
- Medicine
- Clinical science
- 1 March 2012
PPH (postprandial hypotension), leading to increased morbidity and mortality, is an important clinical problem, particularly in the elderly and individuals with autonomic dysfunction. The magnitude… Expand
Effects of gastric distension on blood pressure and superior mesenteric artery blood flow responses to intraduodenal glucose in healthy older subjects.
- Lora Vanis, D. Gentilcore, +7 authors K. Jones
- Medicine
- American journal of physiology. Regulatory…
- 1 September 2010
Postprandial hypotension occurs frequently and is associated with increased morbidity. Gastric distension may attenuate the postprandial fall in blood pressure (BP). Using a barostat, we sought to… Expand