Investigation of the potential for a simplified exposure tool in medical nutrition (SETIM) to minimise exposures to sweeteners in young patients aged 1-3 years with PKU and CMPA.

Children with phenylketonuria (PKU) and severe cow's milk protein allergy (CMPA) consume prescribed, specially formulated, foods for special medical purposes (FSMPs) in addition to having restricted intake of normal foods. These vulnerable patients are exposed to artificial sweeteners from the consumption of a combination of both free and prescribed foods. Young patients with PKU and CMPA aged from 1 to 3 years have a higher risk of exceeding the acceptable daily intake (ADI) for sweeteners than age-matched healthy children.

Predictive modelling of the exposure to steviol glycosides in Irish patients aged 1-3 years with phenylketonuria and cow's milk protein allergy.

Children with Phenylketonuria (PKU) and severe cow's milk protein allergy (CMPA) consume prescribed, specially formulated, foods for special medical purposes (FSMPs) as well as restricted amounts of normal foods. These patients are exposed to artificial sweeteners from the consumption of a combination of free and prescribed foods. Young patients with PKU and CMPA have a higher risk of exceeding acceptable daily intakes (ADI) for additives than age-matched healthy children.

Longitudinal modelling of the exposure of young UK patients with PKU to acesulfame K and sucralose.

Artificial sweeteners are used in protein substitutes intended for the dietary management of inborn errors of metabolism (phenylketonuria, PKU) to improve the variety of medical foods available to patients and ensure dietary adherence to the prescribed course of dietary management. These patients can be exposed to artificial sweeteners from the combination of free and prescribed foods. Young children have a higher risk of exceeding acceptable daily intakes (ADI) for additives than adults, due to higher food intakes per kg body weight.

Probabilistic modelling to assess exposure to three artificial sweeteners of young Irish patients aged 1-3 years with PKU and CMPA.

The choice of suitable normal foods is limited for individuals with particular medical conditions, e.g., inborn errors of metabolism (phenylketonuria - PKU) or severe cow's milk protein allergy (CMPA).

Differential effects of mixtures of cholesterol oxidation products on bovine aortic endothelial cells and human monocytic U937 cells.

Cholesterol oxidation products or oxysterols are of interest due to their hypothesized role in the development of atherosclerosis. The objective of the present study was to assess the cytotoxic effects of mixtures of oxysterols: 25-hydroxycholesterol (25-OHC), 7beta-hydroxycholesterol (7beta -OHC), and cholesterol-5beta,6beta -epoxide (beta -epox) on two cell types associated with the atherosclerotic process, bovine aortic endothelial (BAE) cells and human monocytic U937 cells. Cells were exposed to 25-OHC, 7beta -OHC, or beta -epox, or equimolar mixtures (30 mu M) of 25-OHC and 7beta -OHC, 25-OHC and beta-epox, or 7beta-OHC and beta -epox for 48 h.