Food as medicine through the lenses of Food Access, Justice, and Sovereignty.

Purpose Of Review: Food as Medicine (FAM) and supplemental nutrition programs like supplemental nutrition assistance program (SNAP), women, infants, and children (WIC), and school meals aim to combat rising diet-related chronic diseases and healthcare costs by addressing poor diet and food insecurity. However, their effectiveness is limited by a lack of community integration in planning, implementation, and evaluation. We introduce the Food Access, Justice, and Sovereignty (FAJS) framework, which expands FAM efforts to address acute food disparity through community-based strategies grounded in justice and sovereignty.

NAD Boosting Strategies.

Nicotinamide adenine dinucleotide (oxidized form, NAD) serves as a co-substrate and co-enzyme in cells to execute its key roles in cell signalling pathways and energetic metabolism, arbitrating cell survival and death. It was discovered in 1906 by Arthur Harden and William John Young in yeast extract which could accelerate alcohol fermentation. NAD acts as an electron acceptor and cofactor throughout the processes of glycolysis, Tricarboxylic Acid Cycle (TCA), β oxidation, and oxidative phosphorylation (OXPHOS).

Metal-Free Peptide Semiconductor-Enhanced Raman Scattering.

There is a growing demand for sustainable and safe materials in developing technological systems and devices, including those that enhance Raman scattering. Organic (bio) materials based on simple peptides are one class of such materials. This study investigates self-assembled semiconducting peptides as metal-free substrates for surface-enhanced Raman scattering.

Graduate pathways following nursing education during COVID-19.

The COVID-19 pandemic has exerted many effects on populations worldwide. Due to the nature of the pandemic, health and specifically nursing sectors have been particularly impacted. While the nursing sector had to grapple with the impact of the pandemic as well as associated government interventions, nursing students have experienced changes in their job prospects, satisfaction with their training and their propensity to engage in further studies, all impinging on the sustainability of nursing education.

Ultrasensitive detection of using bioinspired based platform.

Bacterial infections are a leading cause of mortality worldwide, underscoring the urgent need for effective detection methods. This study introduces a novel approach that combines surface-enhanced Raman spectroscopy (SERS) with an electro-optic technique for bacterial detection. The method utilizes a metal-semiconductor substrate that, when activated by an external electric field, significantly amplifies the SERS signal intensity.