A review of Kilovoltage (kV) Radiotherapy Treatment in the UK: Quality Control, Radiation Dosimetry, Treatment Equipment and Workload.

Objectives: To survey kilovoltage (kV) radiotherapy in the UK, updating a 2016 study, focussing on radiotherapy physics, including equipment quality control (QC) and radiation dosimetry, with information on installed equipment and clinical activity.

Methods: All UK radiotherapy physics departments (n = 68) were invited to complete a comprehensive survey. An analysis of the installed equipment base, patient numbers, clinical activity, QC testing and radiation dosimetry processes were undertaken.

Probing the Design Rules for Optimizing Electron Spin Relaxation in Densely Packed Triplet Media for Quantum Applications.

Quantum technologies using electron spins have the advantage of employing chemical qubit media with tunable properties. The principal objective of material engineers is to enhance photoexcited spin yields and quantum spin relaxation. In this study, we demonstrate a facile synthetic approach to control spin properties in charge-transfer cocrystals consisting of 1,2,4,5-tetracyanobenzene (TCNB) and acetylated anthracene.

A Comprehensive Review of the Physical Examination for the Biceps-Labrum Complex of the Shoulder.

Biceps-labrum complex (BLC) disease is a well-established pain generator in the shoulder. Despite its ubiquity, BLC disease continues to pose a diagnostic challenge for orthopaedic surgeons. The use of magnetic resonance imaging and glenohumeral arthroscopy in the diagnosis of BLC disease has proven to be inadequate when performed independently.

Is minimally invasive glaucoma surgery killing trabeculectomies?

Purpose Of Review: The introduction of minimally invasive glaucoma surgery (MIGS) has changed the surgical landscape of glaucoma surgery. For more than four decades, the most commonly performed glaucoma surgery around the world has been the trabeculectomy. This article examines whether trabeculectomy is still the predominant procedure in glaucoma today, in the context of rapidly emerging MIGS devices and procedures.

The pyrethroid insecticide deltamethrin disrupts neuropeptide and monoamine signaling pathways in the gastrointestinal tract.

Enteroendocrine cells (EECs) are a rare cell type of the intestinal epithelium. Various subtypes of EECs produce distinct repertoires of monoamines and neuropeptides which modulate intestinal motility and other physiologies. EECs also possess neuron-like properties, suggesting a potential vulnerability to ingested environmental neurotoxicants.