BACKGROUND An array of risk factors has been associated with cardiovascular diseases, and developing nations are becoming disproportionately affected by such diseases. Cardiovascular diseases have been reported to be highly prevalent in the Mexican population, but local mortality data is poor. The Mexican side of the US-Mexico border has a culture that is closely related to a developed nation a...

BACKGROUND/PURPOSE The Irregularity Index is a measure of border irregularity from pigmented skin lesion images. The measure attempts to quantify the degree of irregularity of the structural indentations and protrusions along a lesion border. A carefully designed study has shown that the parameters derived from the Irregularity Index were highly correlated with expert dermatologists' notion of ...

Using a Quinton hydraulic biopsy tube, jejunal biopsies were obtained from 10 patients with adult coeliac disease in remission and four healthy volunteers before and after administration of gluten fraction III into the proximal duodenum. The biopsies taken at hourly intervals for four hours, were analysed for changes in brush border enzymes, light microscopic appearances, and villous and crypt ...

AIMS To determine the frequency of abnormal pancreolauryl tests in untreated and treated adults with coeliac disease and to see whether abnormalities in treated coeliac patients correlate with the degree of recovery of intestinal morphology or brush border enzyme activity. METHODS Pancreolauryl tests were performed in a study population of 57 adult coeliac patients (25 on gluten containing di...

South Africa (SA), like the rest of the Southern African Development Community, has a high prevalence of communicable diseases, an increasing non-communicable disease burden, and diverse internal and cross-border population movements. Healthy migration is good for development, but current prevention, testing and treatment responses within public health systems - particularly for chronic conditi...