The SGLT2 inhibitor empagliflozin exerts neuroprotective effect against hydrogen peroxide-induced toxicity on primary neurons.

Oxidative stress has been implicated in several chronic pathological conditions, leading to cell death and injury. Alzheimer's disease (AD) and type 2 diabetes mellitus (T2DM) have several overlapping mechanisms as they are both characterized by increased oxidative stress, inflammation, insulin resistance, and autophagy dysfunction. The objective of this study was to elucidate the possible neuroprotective effect of empagliflozin, a sodium-glucose co-transporter 2 inhibitor (SGLT2i), against hydrogen peroxide-induced neurotoxicity in primary hippocampal neurons derived from wild-type (WT) and transgenic AD rats (TgF344-AD).

Public and professional stakeholders' perceptions of alcohol advertising and availability policies: A qualitative study.

Introduction: Reducing alcohol availability and restricting alcohol advertising are effective ways to reduce harm from alcohol. Implementation of public health policies involves collaboration between different stakeholders, and is influenced by public opinion. This paper explores public and professional stakeholders' perceptions of alcohol advertising and availability policies.

Firing Alterations of Neurons in Alzheimer's Disease: Are They Merely a Consequence of Pathogenesis or a Pivotal Component of Disease Progression?

Alzheimer's disease (AD) is the most prevalent neurodegenerative disorder, yet its underlying causes remain elusive. The conventional perspective on disease pathogenesis attributes alterations in neuronal excitability to molecular changes resulting in synaptic dysfunction. Early hyperexcitability is succeeded by a progressive cessation of electrical activity in neurons, with amyloid beta (Aβ) oligomers and tau protein hyperphosphorylation identified as the initial events leading to hyperactivity.

Longitudinal Muscle Biopsies Reveal Inter- and Intra-Subject Variability in Cancer Cachexia: Paving the Way for Biopsy-Guided Tailored Treatment.

In the rapidly evolving landscape of cancer cachexia research, the development and refinement of diagnostic and predictive biomarkers constitute an ongoing challenge. This study aims to introduce longitudinal muscle biopsies as a potential framework for disease monitoring and treatment. The initial feasibility and safety assessment was performed for healthy mice and rats that received two consecutive muscle biopsies.

Endothelin Modulates Rhythm Disturbances and Autonomic Responses to Acute Emotional Stress in Rats.

The ubiquitous peptide endothelin is currently under investigation as a modulatory factor of autonomic responses to acute emotional stress. Baseline plasma levels of endothelin alter blood pressure responses, but it remains unclear whether autonomic activity and arrhythmogenesis (i.e.