Epinephrine autoinjector prescribing following anaphylaxis presentation to the emergency department.

Guidelines recommend patients with anaphylaxis are prescribed epinephrine autoinjectors (EAI), carry the EAI with them, and are referred to an allergist. There also are barriers to EAI administration, such as acquiring the medication, having it available, recognizing when to use it, and administering it appropriately. The objective was to describe how often patients with anaphylaxis discharged from the emergency department (ED) receive an EAI prescription and allergist referral; also, to assess the frequency of EAI pick-up by the patient from the outpatient pharmacy, out-of-pocket cost, change in EAI device during dispensing, and if patient training on EAI use and allergist follow-up occurred.

Erp29 Attenuates Cigarette Smoke Extract-Induced Endoplasmic Reticulum Stress and Mitigates Tight Junction Damage in Retinal Pigment Epithelial Cells.

Purpose: Endoplasmic reticulum protein 29 (ERp29) is a novel chaperone that was recently found decreased in human retinas with AMD. Herein, we examined the effect of ERp29 on cigarette smoke-induced RPE apoptosis and tight junction disruption.

Methods: Cultured human RPE (HRPE) cells (ARPE-19) or mouse RPE eyecup explants were exposed to cigarette smoke extract (CSE) for short (up to 24 hours) or long (up to 3 weeks) periods.