Structural plasticity of pyramidal cell neurons measured after FLASH and conventional dose-rate irradiation.

Evidence shows that ultra-high dose-rate FLASH-radiotherapy (FLASH-RT) provides relative protection against normal tissue complications and functional decrements in the irradiated brain. Past work has shown that radiation-induced cognitive impairment, neuroinflammation and reduced structural complexity ofgranule cell neurons were not observed to the same extent after FLASH-RT (> MGy/s) compared to conventional dose-rate (CONV, 0.1 Gy/s) delivery.

Disentangling a genome-wide mosaic of conflicting phylogenetic signals in Western Rattlesnakes.

Species tree inference is often assumed to be more accurate as datasets increase in size, with whole genomes representing the best-case-scenario for estimating a single, most-likely speciation history with high confidence. However, genomes may harbor a complex mixture of evolutionary histories among loci, which amplifies the opportunity for model misspecification and impacts phylogenetic inference. Accordingly, multiple distinct and well-supported phylogenetic trees are often recovered from genome-scale data, and approaches for biologically interpreting these distinct signatures are a major challenge for evolutionary biology in the age of genomics.

Factors Influencing Decision Making for Gastrostomy Tube Placement for People Living with Serious Illness: A Scoping Review.

Gastrostomy (feeding) tubes are one way of managing swallowing impairments (dysphagia) in patients living with serious illnesses. For patients, families, and health care providers to make well-informed, preference-aligned decisions regarding gastrostomy tube placement, each group must understand the other's goals, concerns, and perspectives. Thus, the goal of this scoping review is to characterize the factors influencing gastrostomy tube placement decisions for people with serious illnesses.

Diversity, Distribution, and Evolution of Bioluminescent Fungi.

All known bioluminescent fungi are basidiomycetes belonging to the Agaricales. They emit 520-530 nm wavelength light 24 h per day in a circadian rhythm. The number of known bioluminescent fungi has more than doubled in the past 15 years from 64 to 132 species.

Prevalence, impact and management strategies for dysmenorrhea in Aotearoa New Zealand: a scoping review.

Background And Aim: Dysmenorrhea affects the majority of young women worldwide, but geographical and cultural differences can influence the reporting, impact and management of symptoms. Aotearoa New Zealand is a culturally diverse country, with a high proportion of Māori and Pacific peoples. The aim of this scoping review was to assess the current literature on the prevalence, impact and management strategies for dysmenorrhea in Aotearoa New Zealand.