Production of high purity Sc from proton irradiation of natural vanadium targets.

Background: Scandium-47 is the therapeutic counterpart to the diagnostic radionuclides, Sc and Sc. Together, these form elementally matched theranostic nuclide pairs, but their incorporation into radiopharmaceuticals requires developing production techniques leading to radioscandium isotopes with high chemical and radionuclidic purity. Previous Sc production methods involved expensive, enriched titanium targets that require additional procedures for target recovery.

Infant bronchial tree simulator: Success of a built-from-scratch model for single lung isolation.

Background: One-lung ventilation in infants is a high-risk procedure. Complications include endotracheal tube occlusion, with grave consequences. Although there are commercially available bronchoscopy simulators, there are no realistic models of infant patients.

Cross section measurements for the production of Cr and Sc from proton irradiation of natural vanadium up to 24 MeV.

Scandium-47 is a promising radionuclide for targeted radiotherapy and is also an elementally matched therapeutic partner to Sc and Sc, which are suitable for Positron Emission Tomography. The predominantly reported routes for the production of Sc employ expensive enriched titanium or calcium targets to achieve high radionuclidic purity. This study reports measurements of the excitation function of the V(p,x)Sc reaction at proton energies of 18-24 MeV to optimize bombardment parameters for the production of Sc using this promising approach.

A Scoping Review of Medical Mistrust Among Racial, Ethnic, and Gender Minorities With Breast and Ovarian Cancer.

An overarching theme in clinical literature suggests an inherent mistrust among populations of color within the healthcare system and the importance of healthcare professionals to bridge this gap in care. This is especially true when addressing cancer care in underserved populations due to mistrust in providers, diagnostic tools, and treatments. Ovarian cancer is difficult to diagnose early in all populations; however, women of color who have an intrinsic mistrust of the medical community will delay or refuse screenings or treatments that could be greatly beneficial.

Neuropsychiatric Manifestations and Cognitive Decline in Patients With Long-Standing Lyme Disease: A Scoping Review.

Lyme disease (LD), or Lyme borreliosis, is a vector-borne disease that is caused by the transmission of the bacterium through a tick bite. The symptoms of LD can persist in individuals chronically, even after the treatment and resolution of the initial infection. These symptoms include various neuropsychiatric manifestations and cognitive decline.