kaolinite and Abdominal-Pain

kaolinite has been researched along with Abdominal-Pain* in 2 studies

Other Studies

2 other study(ies) available for kaolinite and Abdominal-Pain

ArticleYear
Running-based pica in rats. Evidence for the gastrointestinal discomfort hypothesis of running-based taste aversion.
    Appetite, 2014, Volume: 83

    Voluntary running in an activity wheel establishes aversion to paired taste in rats. A proposed mechanism underlying this taste aversion learning is gastrointestinal discomfort caused by running. We tested this hypothesis by measuring the pica behavior (kaolin clay intake) of rats, because it is known that rats engage in pica behavior after various nausea-inducing treatments including irradiation, motion sickness, and injection of emetic drugs such as lithium chloride (LiCl). Following a demonstration of the already-known phenomenon of LiCl-based pica in Experiment 1, we successfully showed running-based pica behavior in Experiment 2 where the running treatment was compared with a non-running control treatment (i.e., confinement in a locked wheel). These results suggest that not only LiCl but also running induces nausea in rats, supporting the gastrointestinal discomfort hypothesis of running-based taste aversion learning.

    Topics: Abdominal Pain; Aluminum Silicates; Animals; Avoidance Learning; Behavior, Animal; Clay; Disease Models, Animal; Dysgeusia; Emetics; Injections, Intraperitoneal; Kaolin; Lithium Chloride; Male; Models, Biological; Motor Activity; Nausea; Physical Exertion; Pica; Rats, Wistar; Stress, Physiological

2014
Enteric MRI contrast agents: comparative study of five potential agents in humans.
    Magnetic resonance imaging, 1991, Volume: 9, Issue:4

    We compared the effectiveness of 1 mM Geritol, 12% corn oil emulsion, Kaolin-pectin, single contrast oral barium sulfate, and effervescent granules as enteric magnetic resonance imaging (MRI) contrast agents. Five volunteers were recruited. Each volunteer ingested for examinations, separated by at least one week, either 500 ml of each of the liquid preparations or two packets of the CO2 granules (producing 400 ml of CO2 per packet). Abdominal MR images were then obtained using a 1.5 T Magnetom imager and SE 550/22, SE 2000/45/90 and FISP 40/18/40 degrees pulse sequences. The oil emulsions were best tolerated. Barium sulfate caused the greatest amount of nausea, followed by Geritol and Kaolin-pectin. With FISP 40/18/40 degrees, 60%-80% of the small bowel was well delineated using oil emulsion, Kaolin-pectin, or barium sulfate. We conclude that oil emulsion was by far the best enteric MR contrast agent in our study. Good delineation of the small bowel and pancreas can be achieved using oil emulsion and gradient echo pulse sequences. The lack of side-effects and the excellent taste make it highly acceptable to human subjects.

    Topics: Abdominal Pain; Adult; Barium Sulfate; Carbon Dioxide; Colon; Contrast Media; Corn Oil; Defecation; Emulsions; Ferric Compounds; Humans; Image Enhancement; Intestine, Small; Intestines; Kaolin; Magnetic Resonance Imaging; Male; Nausea; Pancreas; Patient Satisfaction; Pectins; Quaternary Ammonium Compounds; Taste; Vomiting

1991