Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0042961 (volvulus)
 4,305 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Fasting and postprandial gastroesophageal sphincter pressure (GESP) and plasma gastrin immunoreactivity were measured in 6 dogs from 9 through 60 months after treatment for and recovery from gastric dilatation-volvulus (GDV). The GESP was not significantly increased in these dogs, compared with that in clinically normal dogs in either the fasting or postprandial state. Corresponding plasma gastrin immunoreactivity was not significantly increased in dogs of the GDV-recovered group, compared with that in clinically normal dogs (fasting or postprandial). An exaggerated increase in GESP in response to food-induced gastrin release was not observed in dogs of the GDV-recovered group. Exogenously administered pentagastrin (3-micrograms/kg bolus, IV) increased fasting GESP in clinically normal dogs over a 4-minute test period (P = 0.01). Gastric distention in response to oral administration of isosmolar saline solution (500 ml) did not significantly increase GESP or plasma gastrin immunoreactivity in clinically normal dogs. In anesthetized clinically normal dogs, gastric distention in response to use of balloons filled to exert intragastric pressure of 30 mm of Hg also did not cause significant increase in plasma gastrin immunoreactivity. Increased GESP, secondary to hypergastrinemia or gastric distention, is an unlikely cause of eructation failure in dogs with GDV.
 ...
PMID:Relationship of plasma gastrin immunoreactivity and gastroesophageal sphincter pressure in clinically normal dogs and in dogs with previous gastric dilatation-volvulus. 278 5

Plasma gastrin immunoreactivity was measured by radioimmunoassay in 45 dogs with acute gastric dilatation-volvulus (GDV). Significant increases (P less than 0.05) were found in dogs with acute GDV and in the fasted state after surgical treatment and recovery. The data suggested that dogs that have had GDV may have preexisting high plasma gastrin immunoreactivity. In dogs with acute GDV, plasma gastrin immunoreactivity was not found to be helpful in formulating prognosis. Circumcostal gastropexy did not affect plasma gastrin immunoreactivity.
 ...
PMID:Plasma gastrin immunoreactivity in dogs with acute gastric dilatation-volvulus. 654 Feb 57