[PDF] Top 20 Effect of antipyrine on the gastric emptying of liquid in rats

... delay gastric emptying (GE) in rats. The objective of the present study was to assess the effects of intravenous (iv) and intracerebroventricular (icv) ... See full document

... For the study of the effect of icv injec- tions, two weeks before the experiment each animal was implanted into the right lateral ventricle with a 15-mm long stainless ... See full document

... placed in a measuring cylinder and its volume was measured by adding 100 mL ...cut in small pieces and homogenized for 30 s. The suspension was allowed to settle for 20 min at room temperature and 10 ... See full document

... Since in a previous study (3) the effect of dipyrone on gastric emptying could be abol- ished by subdiaphragmatic vagotomy, we may assume that the DVC is primarily ... See full document

... Gastric emptying was measured by a pre- viously described technique (7,8) using a test meal of ...marker. The experiments were carried out between 1:00 and 5:00 p.m. The rats ... See full document

... Studies on rats investigating the effects of b-adrenergic antagonists on some cardiovascular parameters have indi- cated the ...by the peripheral intra-arterial route) ... See full document

... one of the most common limiting factor that prevent further dose escalation of the ...evaluate the gastric emptying and gastrointestinal transit of liquids ... See full document

... increased gastric tone in anesthetized rats (Palheta et ...flow of a liquid test meal to the small intestine instead of the present GE ...increases gastric ... See full document

... consisted of the subcutaneous (sc) injec- tion of Cps at the dose of 50 mg/kg or of vehicle (10% etha- nol, 10% Tween 80 in saline) between the first and second day ... See full document

... with the decreased GI contractile activity and decreased intesti- nal tone after BV retraction that has been previously described by others ...This effect has been suggested to be the result ... See full document

... or in combination, on the effect of hypoglycemia in the liquid GE in ...adult rats (280– 310 g) were pretreated intravenously with AT, Dp, AT plus Dp ... See full document

... as the clinical meaning of our results is concerned, it is noteworthy that at least 10 to 20% of patients taking NSAIDs have gastric mucosal lesions and upper gas- trointestinal symptoms, ... See full document

... endotoxin on specific areas of the CNS which control some of the gastric func- tions via the vagus ...e.g., the paraventricular (12) and dorsomedial nuclei (15), ... See full document

... placed in 100 ml of ...s. The suspension was allowed to settle for 20 min at room temperature and 10 ml of the supernatant was centrifuged for 10 min (2800 ...Proteins in 5 ml ... See full document

... evaluates the effect of blood volume expansion on the gastrointestinal transit of a charchoal meal ...ml of an aqueous suspension consisting of 5% charcoal and 5% ... See full document

... (3) on the 14th day after surgery. On the 16th day, after a 24-h fast (solid food withdrawn), blood samples were collected from the abdominal vena cava of 10 rats ... See full document

... measurements, the small intestine - from the gastroduodenal junction to the cecum - was carefully removed and lightly stretched along a ruler on a flat table ...along the small intes- ... See full document

... mechanisms in the intestinal mucosa that modulate the gastric motor ...reduction in the liquid present in the lateral intercellular space may inhibit ... See full document

... delays gastric emptying (GE) in ...one of its me- tabolites, has the same effect. The objectives of the present study were to assess the effects ... See full document

... up the work, it should be noted that the use of multi-point sequential cooling of metal mold with reduced wall thickness allows a good quality castings with low shrinkage ...porosity. ... See full document