Smoking-associated electrocardiographic abnormalities predict cardiovascular mortality.

Background -Smoking is associated with arrhythmia and sudden cardiac death, but the biological mechanisms remain unclear. In electrocardiogram (ECG) recordings abnormal durations of ventricular repolarization (QT interval), atrial depolarization (P wave), and atrioventricular depolarization (PR interval and segment), predict cardiac arrhythmia and mortality. Previous analyses of the National Health and Nutrition Examination Survey (NHANES) database for associations between smoking and ECG abnormalities were incomplete.

Fabrication of 2D/2D BiMoO/S@g-CN type-II heterojunction photocatalyst for enhanced visible-light-mediated degradation of tetracycline in wastewater.

Aquatic biota and human health are seriously threatened by the dramatic rise in antibiotics in environmental matrices. In this regard, the present study aims to improve knowledge of the combined effects of heterojunction design and defect engineering on the photocatalytic degradation of pharmaceuticals in aqueous matrices. Advantageously, the positioning of the valence band (VB) and conduction band (CB) levels of S@g-CN, being higher than those of BiMoO, demonstrates the feasibility of forming a type-II heterojunction between these materials.

Photobiomodulation Therapy for Non-exudative Age-related Macular Degeneration.

Age-related macular degeneration (AMD) is a chronic condition that causes gradual central vision loss, most commonly in patients 50 years or older. This disease is commonly classified as either dry (non-exudative) or wet (exudative). Most patients with AMD have the non-exudative form, characterized by the presence of drusen in the macula.

Use of Home Optical Coherence Tomography for Retinal Diseases.

Modern treatment protocols for retinal diseases involve frequent in-office monitoring with optical coherence tomography (OCT) and treatment with anti-vascular endothelial growth factor injections. Monthly injections may yield the greatest visual outcomes but are the most burdensome for patients and physicians, while as-needed injections may lead to undertreatment. Hybrid protocols, such as treat-and-extend (TREX) have been conceived to bridge this gap.

Integrated bioinformatics and interaction analysis to advance chronotherapies for mental disorders.

Introduction: Robust connections have been identified between the pathophysiology of mental disorders and the functioning of the circadian system. The overarching objective of this study was to investigate the potential for circadian rhythms to be leveraged for therapeutics in mental disorders.

Methods: We considered two approaches to chronotherapy-optimal timing of existing medications ("clocking the drugs") and redressing circadian abnormalities with small molecules ("drugging the clock").