Pupil size, as a component of orienting, changes rapidly in response to local salient events in the environment, in addition to its well-known illumination-dependent modulation. Recent research has shown that visual, auditory, or audiovisual stimuli can elicit transient pupil dilation, and the timing and size of the evoked responses are systematically modulated by stimulus salience. Moreover, w...

The natural moisturizing factor (NMF) is a mixture of small water-soluble compounds present in the upper layer skin, stratum corneum (SC). Soaking SC water leads to extraction NMF molecules, which may influence molecular properties and lead brittle dry skin. In this study, we investigate how dynamics lipid protein components are affected by removal compounds. We then explore whether changes cau...

OBJECTIVE Benign airway strictures can be complex and challenging to manage. Although resection is preferred, this is not always feasible, and hence, endoscopic therapies are often performed. However, endoscopic therapies can be problematic, with granulation tissue and fibrosis leading to early failure. Spray cryotherapy (SC) is a new approach that may modulate the healing response leading to l...

Herpesvirus saimiri (HVS) is the prototype gamma-2 herpesvirus and is a useful model to study the basic mechanisms of lytic replication in this herpesvirus subfamily. This review focuses upon the role of an essential lytic protein, ORF57, which is functionally conserved in all classes of herpesviruses. ORF57 is a multidomain, multifunctional protein responsible for both activation and repressio...

A distinct system of immunity in a variety of animals is located subjacent to epithelial surfaces and is typified by the predominance of immunoglobulin A (IgA) and secretory component (SC) in various external secretions, including tears. The present study examined normal rabbit lacrimal gland, conjunctiva, and cornea for the presence of immunoglobulin and SC. IgA-staining plasma cells predomina...

BACKGROUND Implantable cardioverter defibrillator (ICD) use is increasing in young patients and is frequently complicated by inappropriate device discharges (IDs), leading to discomfort, anxiety and, potentially, proarrhythmia. Dual-chamber (DC) ICDs may decrease IDs by improving rhythm discrimination, but are associated with increased size, expense, and implant complications. We examined wheth...

Discovery of the ileal apical sodium-dependent bile acid transporter (ASBT) permitted development of specific inhibitors of bile acid reabsorption, potentially a new class of cholesterol-lowering agents. In the present study, we tested the hypothesis that combining the novel ASBT inhibitor, SC-435, with the HMG-CoA reductase inhibitor, atorvastatin, would potentiate reductions in LDL cholestero...