Electrocardiographic QTc as a Surrogate Measure of Cardiac Risk in Children, Adolescents, and Young Adults With Eating Disorders.

The study goal was to investigate electrocardiographic findings, including corrected QT interval (QTc), in patients aged 8 to 23 with eating disorders (EDs) at presentation, compared with an age-and sex-matched control population. We retrospectively reviewed 200 ED patients, and 200 controls. Blinded electrocardiograms (ECGs) were interpreted by an expert reader, and QT intervals corrected using the Bazett formula.

Risk of Myocarditis from COVID-19 Infection in People Under Age 20: A Population-Based Analysis.

Background: There have been recent reports of myocarditis (including myocarditis, pericarditis or myopericarditis) as a side-effect of mRNA-based COVID-19 vaccines, particularly in young males. Less information is available regarding the risk of myocarditis from COVID-19 infection itself. Such data would be helpful in developing a complete risk-benefit analysis for this population.

The mathematical properties of the quasi-chemical model for microorganism growth-death kinetics in foods.

Knowledge of the mathematical properties of the quasi-chemical model [Taub, Feeherry, Ross, Kustin, Doona, 2003. A quasi-chemical kinetics model for the growth and death of Staphylococcus aureus in intermediate moisture bread. J.

Assessment of microwave sterilization of foods using intrinsic chemical markers.

The uniformity of microwave processing was investigated by measuring the formation of intrinsic chemical markers in disc-shaped and cylindrically-shaped whey protein gel model systems. These markers are formed as a result of thermally induced reactions of sugar and protein precursors. They were measured in samples placed in a pressurizable Teflon vessel and microwave heated to different peak temperatures using different power levels.