Variations in gastric emptying of liquid elicited by acute blood volume changes in awake rats

Brazilian Journal of Medical and Biological Research

Volumn 31, Issue 7, 1998, Pages 967-973

  Condim, F De A A ^a   De Oliveira, G R ^a   Graca J R V ^a   Cavalcante, D I M ^a   Souza, M A N ^a   Santos, A A ^a   Rola, F H ^a  

^a FEDERAL UNIVERSITY OF CEARÁ   (Brazil)

Author keywords

Blood volume; Central venous pressure; Gastric emptying; Gastrointestinal motility; Hemorrhage; Hypervolemia

Indexed keywords

CANIS FAMILIARIS; RATTUS NORVEGICUS;

ANIMAL; ARTICLE; BLOOD VOLUME; CENTRAL VENOUS PRESSURE; CLINICAL TRIAL; DIGESTIVE SYSTEM; HEMODYNAMICS; INTRAVENOUS DRUG ADMINISTRATION; MALE; METABOLISM; PHYSIOLOGY; RANDOMIZED CONTROLLED TRIAL; RAT; STOMACH EMPTYING; TIME; WISTAR RAT;

ANIMALS; BLOOD VOLUME; CENTRAL VENOUS PRESSURE; DIGESTIVE SYSTEM; GASTRIC EMPTYING; HEMODYNAMIC PROCESSES; INFUSIONS, INTRAVENOUS; MALE; RATS; RATS, WISTAR; TIME FACTORS;

EID: 0032114077     PISSN: 0100879X     EISSN: 1414431X     Source Type: Journal    
DOI: 10.1590/s0100-879x1998000700013     Document Type: Article

References (24)

1. Gondim F de AA, Oliveira GR, Graça JRV da, Cavalcante DIM, Gondim RBM, Santiago Jr AT & Rola FH (1996). Gastrointestinal motor reflexes elicited by acute blood volume expansion in awake rats. Neurogastroenterology and Motilit, 8: 166 (Abstract).
2. Capelo LR, Cavalcante DM, Leitāo IA, Cristino Filho G & Silva EAT (1983) Modifications of gastric compliance in dogs related to changes of extracellular fluid volume. Brazilian Journal of Medical and Biological Research, 16: 73-76.
3. Rola FH, Santos AA, Xavier-Neto J, Cristino Filho G, Rocha CI, Santiago Jr AT, Gondim FAA, Pereira JM & Capelo LR (1989). Effects of acute volemic changes on the jejunal compliance in dogs. Brazilian Journal of Medical and Biological Research, 22: 523-531.
4. Xavier-Neto J, dos Santos AA & Rola FH (1990). Acute hypervolemia increases the gastroduodenal resistance to the flow of saline in rats. Gut, 31: 1006-1010.
5. Santos AA, Xavier-Neto J, Santiago Jr AT, Souza MAN, Martins AS, Alzamora F & Rola FH (1991). Acute volaemic changes modify the gastroduodenal resistance to the flow of saline in anaesthetized dogs. Acta Physiologica Scandinavica, 143: 261-269
6. Brummermann M & Braun EJ (1995). Effect of salt and water balance on colonic motility of white leghorn roosters. American Journal of Physiology, 268: R690-R698.
7. Santos AA & Oliveira SRB (1997). Acute volemic changes modify the duodenal motility in anesthetized dogs In Proceedings of the XXXIII International Congress of Physiological Sciences, St. Petersburg, Russia.
8. Graça JRV, Gondim F de AA, Oliveira GR, Rêgo MCV & Rola FH (1997). Gastroduodenal resistance and neural mechanisms involved in saline flow decrease elicited by acute blood volume expansion in anesthetized rats. Brazilian Journal of Medical and Biological Research, 30: 1257-1266.
9. Rêgo MCV, Graça JRV, Gondim F de AA, Gondim RB de M, Dantas RP & Rola FH (1998). Role of proximal stomach and pylorus on gastric emptying and gastrointestinal transit delays elicited by acute blood volume expansion in awake rats. Brazilian Journal of Medical and Biological Research, 31: 431-437.
10. Sjovall H, Redfors S, Biber B, Martner J & Winso O (1984). Evidence for cardiac volume-receptor regulation of feline jejunal blood flow and fluid transport. American Journal of Physiology, 246: G401-G410.
11. Miller WL & Dale HE (1978). Restoration of hemorrhaged plasma volume by gastrointestinal fluid in the dog. American Journal of Physiology, 234: H80-H87.
12. Duffy PA, Granger DN & Taylor AE (1978). Intestinal secretion induced by volume expansion in the dog. Gastroenterology, 75: 413-418.
13. Mailman D & Jordan K (1975). The effect of saline and hyperoncotic dextran infusion on canine ileal salt and water absorption and regional blood flow. Journal of Physiology, 252: 97-113.
14. Richet G & Hornych A (1969) The effect of an expansion of extracellular fluid volume on the net sodium flux in the jejunum of rats. Nephron, 6: 365-378.
15. Redfors S, Hallback DA, Sjövall H, Jodal M & Lundgren O (1984). Effect of hemorrhage on intramural blood distribution, villous tissue osmolality and fluid and electrolyte transport in cat small intestine. Acta Physiologica Scandinavica, 121: 211-222.
16. Sjövall H, Abrahamsson H, Wstlander G, Gillberg R, Redfors S, Jodal M & Lundgren O (1986). Intestinal fluid and electrolyte transport in man during reduced circulating blood volume. Gut, 27: 913-918.
17. Scarpignato C, Capovilla T & Bertacini G (1980) Action of caerulein on gastric emptying of the conscious rat. Archives Internationales de Pharmacodynamie et de Therapie, 246: 286-294.
18. Reilly Jr JA, Forst CF, Quigley EM & Rikkers LF (1990) Chronic portal hypertension and gastric emptying in rats. Digestive Diseases and Sciences, 35: 781-786.
19. Higgins Jr JT & Blair NP (1971). Intestinal transport of water and electrolytes during extracellular fluid volume expansion in dogs. Journal of Clinical Investigation, 30: 2569-2579.
20. Bayens DA, Walters JM & Vesely DL (1988) Atrial natriuretic factor increases the magnitude of duodenal spontaneous phasic contractions. Biochemical and Biophysical Research Communications, 155: 1437-1443.
21. Matsushita K, Nishida Y, Hosomi H & Tanaka S (1991). Effects of atrial natriuretic peptide on water and NaCl absorption across the intestine. American Journal of Physiology, 260: R6-R12.
22. Calabuig R, Seggerman RE, Weems WA, Weisbrodt NW & Moody FG (1990). Gallbladder and gastrointestinal motility after hemorrhagic shock. Surgery, 107: 568-573.
23. Furness JB & Burstock G (1975), Role of circulating cathecolamines in the gastrointestinal tract. In: Blasko II, Sayers B & Smith AD (Editors), Handbook of Physiology. Section 7, Endocrinology. Vol. VI. American Physiological Society, Washington.
24. Baracat ECE & Collares SEF (1997). Gastric emptying of liquids in rats dehydrated by water deprivation. Brazilian Journal of Medical and Biological Research, 30: 1363-1369.