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Gastrointestinal system gastric

Distribution of the 13,715 carcinoid tumors contained by the ERG, TNCS, and the SEER file (1950-1999) by organ site. The dominant site for carcinoid development is the gastrointestinal system. Gastric carcinoids constitute 4.1% of all carcinoid tumors. [Pg.284]

Action on the CNS depends directly on the dose of administered drug, and can be manifested as fatigue, anxiety, tremors, and even convulsions in relatively high doses. Theophylline acts on the cardiovascular system by displaying positive ionotropic and chronotropic effects on the heart, which, can likely be linked to the elevated influx of calcium ions by modulated cyclic adenosine monophosphate and its action on specific cardiac phosphodiesterases. In the gastrointestinal system, methylxanthines simultaneously stimulate secretion of both gastric juice and digestive enzymes. [Pg.315]

Aromatic plants are commonly administered as an infusion or tea, and thus are delivered directly to the site of action, i.e. the gastrointestinal system [216, 224]. Basically, aromatic plants and their EOs exert their digestive action by inhibiting gastric motility (antispasmodics), releasing of bile from the gall bladder (choler-... [Pg.94]

Other activities on the gastrointestinal system included antidiarrhoeal and gastroprotective effects. Satureja hortensis and Aloysia triphylla EOs inhibited castor oil induced diarrhoea in rodents [225, 255]. The EO of lavender and its components (linalool, linalyl acetate) and the EO of Cryptomeria japonica (ter-pin-4-ol and elemol) showed protective activities against acute ethanol/aspirin-induced gastric ulcers in rodents [200,254]. [Pg.96]

Effects of the test substance on the gastrointestinal system should be assessed. For example, gastric secretion, gastrointestinal injury potential, bile secretion, transit time in vivo, ileal contraction in vitro, and gastric pH measurement can be used. [Pg.2341]

Gastrointestinal System Drugs Gastric Mucosa Protectors... [Pg.25]

There are numerous reports on the biomedical effects of pectin. Antidiarrheic action is the most widely known property, and pectin has been used to treat diarrhea for more than half a century (Malyoth, 1934 Tompkins, 1938). This effect is often followed by an antivomitive action, which in babies improves assimilation and toleration, particularly of dairy products. This is a consequence of some protection and regulation of the gastrointestinal system (Pilnick and Zwicker, 1970). High-methoxyl pectins are often used to treat gastritis and ulcers. Because the stomach walls become covered with a gel-like film after swallowing pectin, a protective effect on the stomach from gastric and biliar hypersecretions occurs (Navarro and Navarro, 1985). [Pg.271]

Primarily effects on the gastrointestinal system. These include decreased bowel motility and decreased gastric acid secretion. It is also believed that there is a vestibular component to the emetic action of opiate drugs. [Pg.70]

Gastrointestinal system nausea, vomiting, gastric distress and abdominal pain, diarrhea, constipation, anorexia, and dryness of the mouth, pancreatitis. [Pg.305]

Galerkin method, for bioelectric field problems, 23-5-23-7 Galvani, L., 29-3,31-1 Gap junctions, in gastrointestinal system, 6-4 Garfin, S.R., 52-2 Gas partial pressure, 7-8-7-10 Gastric FCA, 6-8 Gastrointestinal system, 6-1-6-11 colon, 6-10-6-11 gastrointestinal EGA and ERA, 6 4... [Pg.1534]


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