Publications by authors named "Arthur M"

Controlling Listeria monocytogenes and its associated biofilms in the food industry requires various disinfection techniques, including physical, chemical, and biological treatments. Biocides, owing to their ease of use, cost-effectiveness, dissolvability in water, and efficacy against a wide range of microorganisms, are frequently selected options. Nonetheless, concerns have been raised about their efficacy in controlling L.

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  • The development of lichen planus (LP) from radiation is very rare, with only 14 cases noted, and malignancy linked to LP is uncommon, primarily seen in oral forms.
  • This report discusses a unique case of erosive cutaneous LP that transformed into malignancy at a site previously treated with radiation, highlighting the need for careful evaluation and monitoring in similar cases.
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Tree plantations worldwide are a large terrestrial carbon sink. Previous studies on the carbon sequestration capacity of plantations mainly focused on tree biomass carbon sequestration, but the importance of soil organic carbon (SOC) was relatively unclear. Living root carbon inputs influence SOC via plant-microbe interactions in the rhizosphere and play an essential role in nutrient cycling.

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Continuous use of antibiotics leads to the ability of bacteria to adapt by developing complex antibiotic resistance (AR) mechanisms. The synthesis of β-lactamases is a widely observed AR mechanism. The class C β-lactamase (AmpC) causes significant resistance toward β-lactam antibiotics, and new treatments are urgently needed.

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  • Peptidoglycan (PG) is a strong net-like structure that surrounds bacteria, keeping them safe from bursting in watery environments.
  • Scientists created a special method using heavy isotopes and mass spectrometry to learn how new parts are added to this PG structure during bacterial growth.
  • Their findings reveal that the protein Braun lipoprotein (Lpp) is added to PG and that it moves around a lot, sometimes being attached and other times being free within the bacterial wall.
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  • The study investigates patient perceptions and concerns about JAK inhibitors, medications used for dermatologic diseases, to fill a gap in existing research.
  • Analyzing 923 posts from popular dermatology subreddits, key themes included efficacy, side effects, and insurance/payment concerns, with major focus on medication efficacy (47%) and reported side effects (16%).
  • The most common side effects reported were acne/folliculitis and nausea, while patients expressed concerns about interactions with everyday products like sunscreens and topical medications, emphasizing the need for better patient-provider communication.
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In 21st century capitalism, financial markets reign supreme. The elevation of investing, trading, and speculating as a way of making profit has shifted economic power towards institutional investors and enhanced the power of financial capital. Financialisation has introduced uncertainty in the commitment to public provision of goods and services.

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Objectives: Mycobacterium abscessus has emerged as an opportunistic pathogen responsible for lung infections, especially in cystic fibrosis patients. In spite of the production of the broad-spectrum β-lactamase BlaMab, the carbapenem imipenem is recommended in the initial phase of the treatment of pulmonary infections. Here, we determine whether the addition of vaborbactam, a second-generation β-lactamase inhibitor belonging to the boronate family, improves the activity of β-lactams against M.

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The prognosis of mixed-lineage leukemia (MLL) has remained a significant health concern, especially for infants. The minimal treatments available for this aggressive type of leukemia has been an ongoing problem. Chromosomal translocations of the KMT2A gene are known as MLL, which expresses MLL fusion proteins.

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Background: Planetary health equity (PHE) is defined here as equitable good health in a stable Earth system. PHE is arguably in crisis. Human-made climate change is damaging global populations through hotter temperatures, wildfires, and more severe and frequent storms, flooding, and landslides.

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Traumatic Brain Injury (TBI) remains a leading cause of morbidity and mortality among all ages; despite the advances, understanding pathophysiological responses after TBI is still complex, involving multiple mechanisms. Previous reviews have focused on potential targets; however, the research on potential targets has continuously grown in the last five years, bringing even more alternatives and elucidating previous mechanisms. Knowing the key and updated pathophysiology concepts is vital for adequate management and better outcomes.

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Objectives: To evaluate the impact of an online educational intervention on improving knowledge of antimicrobial resistance (AMR) and stewardship among final-year medical students in Chennai, India.

Methods: This was a prospective 'before-after' study conducted across 5 medical colleges in Chennai, India. Participants who were final-year (fourth year) undergraduate medical students were administered a pretest to evaluate baseline knowledge.

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Opioid prescribing and dispensing from emergency departments is a noteworthy issue given widespread opioid misuse and diversion in many countries, contributing both physical and economic harm to the population. High patient numbers and the stochastic nature of acute emergency presentations to emergency departments (EDs) introduce challenges for prescribers who are considering opioid stewardship principles. This study investigated the effect of changes to electronic prescribing software on prescriptions with an auto-populated quantity of oxycodone immediate release (IR) from an Australian tertiary emergency department following the implementation of national recommendations for reduced pack sizes.

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Children and youth benefit from outdoor play; however, environments and policies to support outdoor play are often limited. The purpose of this paper is to describe a case study of the development of a municipal outdoor play policy in Nova Scotia, Canada. The outdoor play policy was developed by the Town of Truro with support from the UpLift Partnership, a School-Community-University Partnership in Nova Scotia, Canada.

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The rapid spread of antimicrobial resistance across bacterial pathogens poses a serious risk to the efficacy and sustainability of available treatments. This puts pressure on research concerning the development of new drugs. Here, we present an in-cell NMR-based research strategy to monitor the activity of the enzymes located in the periplasmic space delineated by the inner and outer membranes of Gram-negative bacteria.

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Fixed drug eruption and Rowell syndrome stand as intriguing entities with overlapping clinical and pathological features. . A 32-year-old female patient presented with a tender and pruritic rash on the left upper chest for 3 days.

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