Contemporary Considerations in the Evolution of Wearable Technology for Arrhythmia Detection.

Arrhythmias are an increasingly common cause of hospital admissions worldwide. Late detection of arrhythmias is associated with a significantly increased risk of cardiovascular complications. Early identification and management of life-threatening arrhythmias is paramount to reduce mortality.

A pilot study of efficacy and safety of continuous intravenous infusion of pantoprazole in the treatment of severe erosive esophagitis.

Background And Objectives: Reflux esophagitis is a common disease. Erosive reflux esophagitis is a more advanced stage of reflux esophagitis. Although death from reflux disease is uncommon, significant morbidity and mortality from complications, such as esophageal ulcer, stricture, and cancer, are not uncommon.

Antiviral cytokines induce hepatic expression of the granzyme B inhibitors, proteinase inhibitor 9 and serine proteinase inhibitor 6.

Expression of the granzyme B inhibitors, human proteinase inhibitor 9 (PI-9), or the murine orthologue, serine proteinase inhibitor 6 (SPI-6), confers resistance to CTL or NK killing by perforin- and granzyme-dependent effector mechanisms. In light of prior studies indicating that virally infected hepatocytes are selectively resistant to this CTL effector mechanism, the present studies investigated PI-9 and SPI-6 expression in hepatocytes and hepatoma cells in response to adenoviral infection and to cytokines produced during antiviral immune responses. Neither PI-9 nor SPI-6 expression was detected by immunoblotting in uninfected murine or human hepatocytes.