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Summer air and stream water temperatures are expected to rise in the state of Wisconsin, U.S.A., over the next 50 years. To assess potential climate warming effects on stream fishes, predictive models were developed for 50 common fish species using classification-tree analysis of 69 environmental variables in a geographic information system. Model accuracy(More)
Patients with coeliac disease have a highly significant reduction in the release of secretin and gastric inhibitory polypeptide from the upper small intestine, but a greatly increased release of enteroglucagon, and also of neurotensin, from the lower part of the small intestine. The release of gastrin and pancreatic polypeptide, from the antrum and pancreas(More)
In 9 out of 10 adults in whom a diagnosis of coeliac disease had been made in childhood, the diagnosis was confirmed by the finding of a flat intestinal mucosa. None showed abnormal physical signs, but three had a haemoglobin concentration below 10 g./100 ml. and all those not receiving folic acid supplements showed low serum folate levels. Five had(More)