Publications by authors named "G F Greene"

Background: Axial spondyloarthritis (axSpA) poses a significant diagnostic challenge to health care professionals, with opportunities for early recognition often being missed in primary care. With musculoskeletal First Contact Practitioners (FCPs) rapidly becoming common place in primary care settings, the question is raised as to whether FCPs are adequately considering axSpA as a potential diagnosis. Swift recognition and timely referral are the antecedents to early diagnosis and better outcomes for people with suspected axSpA; therefore, it is imperative that FCPs can readily identify this condition.

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Article Synopsis
  • SERS is a powerful optical sensing method that can detect substances at extremely low levels, but it struggles with unwanted signals from non-target molecules in complex samples like body fluids and food.
  • To combat this problem, a new type of sensor was developed using a Lubricin coating on gold nanoparticles to prevent interference from unwanted substances while maintaining simple sample handling.
  • This new sensor showed high selectivity and successfully detected melamine in milk at concentrations as low as 1 ppm, making it a promising tool for food safety and environmental monitoring.
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Climate change has significantly impacted the wildfire regimes in lodgepole pine forests, resulting in prolonged fire seasons and altered fire behaviour. In North America, fire patterns have shifted towards more frequent and severe wildfires after a century of fire suppression. In response, silviculture practices in fire-prone areas should aim to restore diverse forest structures that are resistant or resilient to wildfires.

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There has been renewed interest in neural transplantation of cells and tissues for brain repair. Recent studies have demonstrated the ability of transplanted neural precursor cells and in vitro grown organoids to mature and locally integrate into host brain neural circuitry. Much effort has focused on how the transplant behaves and functions after the procedure, but the extent to which the host brain can properly innervate the transplant, particularly in the context of aging, is largely unexplored.

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Plants employ distinct mechanisms to respond to environmental changes. Modification of mRNA by -methyladenosine (mA), known to affect the fate of mRNA, may be one such mechanism to reprogram mRNA processing and translatability upon stress. However, it is difficult to distinguish a direct role from a pleiotropic effect for this modification due to its prevalence in RNA.

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