Gastric adenoma

One rat also had an adenocortical adenoma, and the other had a gastric adenoma and a thyroid adenoma. 

Fig. 5.19. Gastric adenoma Double-contrast barium meal shows an adenoma as seen enface - Mexican hat sign ...

Gastric ulcers induced in rats by repeated administration of caffeine can be reduced by the administration of 6-methyluracil. Treatment is more effective when this compound is combined with either 2-methyl-4,6-dihydroxypyrimidine or cytosine [273]. In a study of the influence of 6-methyluracil and uracil on experimental blastomogenesis in mice, it was found that 6-methyluracil reduces the frequency of urethan-induced lung adenoma whereas uracil increases the instances [274]. 6-Methyluracil, like orotic acid, can restore experimentally induced infarction in rabbits [179-182]. 

Squamous cell carcinomas of the skin were produced in three studies after skin application of benzotrichloride to mice. Lung carcinomas, pulmonary adenomas, and lymphomas were also observed, ftitraperitoneal injection of benzotrichloride produced a significant increase in the lung tumor response in strain A/f mice within 24 weeks. Administration by gastric intubation of doses ranging from 2.0 to... 

Unlabeled Uses Gastric hypersecretory conditions, multiple endocrine adenoma, Zollinger-Ellison syndrome, weight gain reduction in patients taking Zyprexa... 

Duvia et al. "Advances in the Phytotherapy of Prostatic Hypertrophy." The effectiveness and tolerability of saw palmetto extract was compared with pygeum (Prunus ajricanium) extract in 30 patients with prostatic adenomas. The saw palmetto was superior to the pygeum in reducing symptoms, and it was much better tolerated. The Serenoa did not produce any side effects, while the pygeum caused gastric upset in 13 percent of the patients. 

Rigdon RH, Neal J. 1966. Gastric carcinomas and pulmonary adenomas in mice fed... 

Gastrointestinal disorders Vomiting Gastric drainage Villous adenoma of the colon Chloride diarrhea Diuretic therapy... 

Mochizuka A, Uehara T, Nakamura T, et al. Hyperplastic polyps and sessile serrated adenomas of the colon and rectum display gastric pyloric differentiation. Histochem Cell Biol. 2007 128 445-455. 

Owens SR, Chiosea SI, Kuan SF. Selective expression of gastric mucin MUC6 in colonic sessile serrated adenoma but not in hyperplastic polyp aids in morphological diagnosis of serrated polyps. Mod Pathol. 2008 21 660-669. 

Nagata S, Ajioka Y, Nishikura K, et al. Co-expression of gastric and biliary phenotype in pyloric-gland type adenoma of the gallbladder immunohistochemical analysis of mucin profile and CDIO. Onco/Rep. 2007 17 721-729. 

MEN type I is characterized by hyperparathyroidism, together with pituitary and pancreatic tumours. Hyper-calcaemia caused by excess PTH. secretion is the dominant feature in this syn-drt)me. The most common pituitary tumour is a non-functioning chromophobe adenoma which, although it dws not secrete a hormone itself, may have effects on the secretion of other anterior pituitary hormones. The most common pancreatic tumour in MEN type 1 is an islet cell tumour secreting gastrin. The secretion of gastrin may lead to gastric ulceration. 

Famotidine (40 mg once a day at bedtime) is indicated for the short-term (4 weeks) treatment of active duodenal ulcer as maintenance therapy for duodenal ulcer at reduced dosage after healing has taken place for shortterm treatment of gastroesophageal reflux disease and in the treatment of hypersecretory conditions such as Zollinger-Ellison syndrome or multiple endocrine adenoma. Famotidine, which is a competitive inhibitor of H2 receptors, inhibits gastric secretion. It is absorbed incompletely (40 to 50%), metabolized partly to an S-oxide metabolite, and partly is excreted unchanged in the urine (see also Table 10 and Figure 23). 

HC — hepatocellular carcinoma, GPA — gastric papillary adenoma, SPA — swimblad-der papillary adenoma, NB — nephroblastoma. 

A disorder in which there are adenomas or hyperplasia occuring simultaneously in the pituitary, adrenals, pancreas, parathyroids or in any combination of these glands. The symptoms therefore include hyperparathyroidism, acromegaly, Cushing s syndrome, gastric ulceration (if the pancreatic cells produce... 

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