RESUMEN
Transfusion medicine requires meticulous record keeping from the time a blood donation is made to the time a patient receives a transfusion. As such, blood collection establishments and processing laboratories generate large amounts of data. This data must be managed, analyzed, and visualized appropriately to ensure safety of the blood supply. Today, the use of information technology (IT) solutions for data management in transfusion medicine varies widely between institutions. In this report, blood center professionals describe how they currently use IT solutions to improve their blood processing methods, the challenges they have, and how they envision IT solutions improving transfusion medicine in the future.
Asunto(s)
Medicina Transfusional , Humanos , Objetivos , Transfusión Sanguínea , Bancos de Sangre , Donantes de SangreRESUMEN
BACKGROUND: Activation of the aryl hydrocarbon receptor (AhR) can alter diurnal rhythms including those for innate lymphoid cell numbers, cytokine and hormone levels, and feeding behaviors. Because immune responses and antibody levels are modulated by exposure to AhR agonists, we hypothesized that some of the variation previously reported for the effects of AhR activation on fecal secretory immunoglobulin A (sIgA) levels could be explained by dysregulation of the diurnal sIgA rhythm. METHODS: C57Bl/6 J mice were exposed to peanut oil or 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, 10 or 40 µg/Kg) and fecal sIgA levels were determined in samples collected every 4 h over 4 days. RESULTS: Fecal sIgA concentrations were not significantly different between light and dark phases of the photoperiod in either male or female mice, and there were no significant circadian rhythms observed, but TCDD exposure significantly altered both fecal mesor sIgA and serum IgA concentrations, in parallel, in male (increased) and female (biphasic) mice. CONCLUSIONS: AhR activation can contribute to the regulation of steady state IgA/sIgA concentrations.