Spectrum of neurodegenerative disorders in neurology outpatient department: A cross-sectional study.

Background And Aims: Neurodegenerative disorders (NDDs) are a growing global health concern with a rise in prevalence with the aging population, leading to increased healthcare utilization and costs. Understanding its prevalence is crucial for effective diagnostics and resource allocation, especially in developing nations with limited resources. This study aims to explore the frequency and types of NDDs, while also collecting demographic, clinical, and neuro-radiological data from patients with NDDs attending a tertiary care hospital in Nepal.

Social media influenced self-application of cyanoacrylate for double chin reduction in an adolescent girl: an unusual case of post-inflammatory hyperpigmentation.

Introduction: Cyanoacrylate, used as a topical adhesive for wound closure in clinical settings, can result in poor cosmetic outcome on application to skin. Lack of formal medical or dermatological training among social media influencers poses risks of improper diagnosis, incorrect treatments, ineffective home remedies, and potential self-injury or long-term skin effects, especially among adolescents.

Case Presentation: The authors present a case of a young girl with a persistent post-inflammatory hyperpigmentation after using cyanoacrylate on her chin as a home remedy to reduce her double chin problem after learning from a video on social media.

Requirements for anti-aquaporin 5 autoantibody production in a mouse model.

Several oral bacteria, including Prevotella melaninogenica (Pm), have aquaporin (AQP) proteins homologous to human AQP5, a major water channel protein targeted in Sjogren's syndrome. This study aimed to understand the antigenic characteristics that induce autoantibodies against an AQP5 "E" epitope (AQP5E) in a mouse model using C57BL/6 mice. Immunization with a PmE-L peptide derived from Pm AQP, which contains amino acid mismatches both at the B- and T-cell epitopes, efficiently induced anti-AQP5E autoantibodies accompanied by increased germinal center (GC) B and follicular helper T cells in the draining lymph nodes.

Inotodiol, an antiasthmatic agent with efficacy and safety, preferentially impairs membrane-proximal signaling for mast cell activation.

While inhaled corticosteroids (ICSs) are the mainstay of asthma treatment, due to compliance, drug safety, and resistance issues, new medications to replace ICSs are in high demand. Inotodiol, a fungal triterpenoid, showed a unique immunosuppressive property with a preference for mast cells. It exerted a mast cell-stabilizing activity equally potent to dexamethasone in mouse anaphylaxis models when orally administered in a lipid-based formulation, upgrading bioavailability.