Polymer design for solid-state batteries and wearable electronics.

Solid-state batteries are increasingly centre-stage for delivering more energy-dense, safer batteries to follow current lithium-ion rechargeable technologies. At the same time, wearable electronics powered by flexible batteries have experienced rapid technological growth. This perspective discusses the role that polymer design plays in their use as solid polymer electrolytes (SPEs) and as binders, coatings and interlayers to address issues in solid-state batteries with inorganic solid electrolytes (ISEs).

Nicotine and fluoxetine alter adolescent dopamine-mediated behaviors via 5-HT receptor activation.

Introduction: Abuse or misuse of tobacco, e-cigarettes, or antidepressants may have serious clinical consequences during adolescence, a sensitive period during brain development when the distinct neurobiology of adolescent serotonin (5-HT) and dopamine (DA) systems create unique behavioral vulnerabilities to drugs of abuse.

Methods: Using a pharmacological approach, we modeled the behavioral and neurochemical effects of subchronic (4-day) nicotine (60µg/kg, i.v.

Eating disorders: is there a correlation between severity of physical compromise and admission outcomes?

Background: The Medical Emergencies in Eating Disorders (MEED) report was first released by the Royal College of Psychiatrists in 2022 (updated 2023) to aid clinicians in recognising medical compromise due to an eating disorder and to provide guidance for management.

Aims: This study looked at admissions over 5 years to explore whether there is a correlation between MEED medical compromise parameters and three outcomes: length of stay, detainment under the Mental Health Act 1983, and discharge destination.

Methods: A retrospective study of 26 patients admitted to a large teaching hospital for an eating disorder between 2018 and 2023.

Nano-formulated delivery of active ingredients from traditional Chinese herbal medicines for cancer immunotherapy.

Cancer immunotherapy has garnered promise in tumor progression, invasion, and metastasis through establishing durable and memorable immunological activity. However, low response rates, adverse side effects, and high costs compromise the additional benefits for patients treated with current chemical and biological agents. Chinese herbal medicines (CHMs) are a potential treasure trove of natural medicines and are gaining momentum in cancer immunomodulation with multi-component, multi-target, and multi-pathway characteristics.

Chronic exposure to cigarette smoke extract increases nicotine withdrawal symptoms in adult and adolescent male rats.

The aim of the current study was to determine whether non-nicotine constituents of cigarette smoke contribute to nicotine dependence in adolescent and adult male Sprague Dawley rats. For 10 days animals were given three times daily intravenous injections of nicotine (1.5 mg/kg/day) or cigarette smoke extract (CSE) containing an equivalent dose of nicotine.