Neuroscience, Abbott Laboratories, Global Pharmaceutical Research and Development, Abbott Laboratories, Abbott Park, IL 60064, USA.
Published: July 2006
AI Article Synopsis
Article Abstract
The aim of this study was to validate melanin-concentrating hormone (MCH)-1 receptor antagonism as a potential treatment of mood disorders. We attempted to replicate the effects previously reported with SNAP-7941 and expanded the investigation to three other orally bioavailable MCH-1 receptor antagonists with good brain penetration. SNAP-7941 (3-30 mg/kg, i.p.) and T-226296 (5-60 mg/kg, p.o.) (+/- racemate), were evaluated in the rat forced swim and mouse tail suspension tests. (+)SNAP-7941 (3-10 mg/kg, p.o.) was also tested in a modified 5-min rat forced swim protocol as previously reported. A-665798 (3-30 mg/kg, p.o.) and A-777903 (3-30 mg/kg, p.o.) were tested in mouse tail suspension and rat Vogel tests. None of the compounds showed meaningful efficacy in the paradigms tested. The lack of efficacy with four structurally different MCH-1 receptor antagonists does not support a role for therapeutic treatment of depression/anxiety via this mechanism of action.
Objectives: This study aimed to evaluate the efficacy of low-dose interleukin (IL-2) treatment for bullous pemphigoid (BP) caused by anti-programmed cell death protein 1/ligand 1 (PD-1/PD-L1) inhibitors.
Methods: Low-dose IL-2 treatment was standardized for BP. The Bullous Pemphigoid Disease Area Index (BPDAI), 5D-Itch Scale (5D-IS), and Dermatology Life Quality Index (DLQI) were recorded before and after treatment, and hexachromatic lymphocytes, regulatory T cells (Treg cells), and cytokines were measured.
Heart failure remains a huge societal concern despite medical advancement, with an annual direct cost of over $30 billion. While guideline-directed medical therapy (GDMT) is proven to reduce morbidity and mortality, many eligible patients with heart failure with reduced ejection fraction (HFrEF) are not receiving one or more of the recommended medications, often due to suboptimal initiation and titration in the outpatient setting. Hospitalization serves as a key point to initiate and titrate GDMT.
This systematic review provides a comprehensive comparison of beta-blockers and angiotensin-converting enzyme (ACE) inhibitors in the management of chronic heart failure (CHF), with a focus on their long-term efficacy and safety profiles. By synthesizing evidence from randomized controlled trials (RCTs) and clinical studies, the review highlights the significant benefits of both drug classes in reducing mortality and hospital readmissions, and improving patient outcomes. Beta-blockers, such as bisoprolol and carvedilol, demonstrated superior efficacy in reducing sudden cardiac death, particularly in patients with heart failure with reduced ejection fraction (HFrEF).
The appearance of 'web-like mucus' in the stomach is a novel phenomenon associated with vonoprazan (VPZ) usage, characterized by a descriptive mucus pattern resembling a spider web or net. The present study aimed to determine its prevalence and related factors. In this retrospective observational study, the medical records and endoscopic reports of 547 patients who underwent an esophagogastroduodenoscopy were reviewed.
Lance Adams syndrome (LAS) is characterized by chronic action or intention myoclonus resulting from cerebral hypoxia. Perampanel, a non-competitive antagonist of aamino-3-hydroxy-5methyl-4 isooxazoleproprionic acid glutamate receptor, has demonstrated some efficacy in myoclonic epilepsy and other types of myoclonus. We report significant benefit in a patient with LAS treated with add on perampanel and provide a review of the relevant literature.
