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Inactivation of , and multidrug-resistant with dielectric barrier discharged cold atmospheric plasma: a comparative study with antimicrobial drugs.
J Med Microbiol
January 2025
Institute of Advanced Study in Science and Technology (IASST), Guwahati 781035, Assam, India.
Cold atmospheric plasma (CAP) has emerged as a promising technology for neutralizing microbes, including multidrug-resistant strains. This study investigates CAP's potential as an alternative to traditional antimicrobial drugs for microbial inactivation. In the era of increasing antimicrobial resistance, there is a persistent need for alternative antimicrobial strategies.
View Article and Find Full Text PDFUpdate on the evolving landscape of pneumococcal capsule types: new discoveries and way forward.
Clin Microbiol Rev
January 2025
Department of Medicine, Division of Pulmonary/Allergy/Critical Care, The University of Alabama at Birmingham, Birmingham, Alabama, USA.
SUMMARY (the "pneumococcus") is a significant human pathogen. The key determinant of pneumococcal fitness and virulence is its ability to produce a protective polysaccharide (PS) capsule, and anti-capsule antibodies mediate serotype-specific opsonophagocytic killing of bacteria. Notably, immunization with pneumococcal conjugate vaccines (PCVs) has effectively reduced the burden of disease caused by serotypes included in vaccines but has also spurred a relative upsurge in the prevalence of non-vaccine serotypes.
View Article and Find Full Text PDFBeyond Food Assistance: A Scoping Review Examining Associations of Nonfood Social Safety Net Programs in the United States With Food Insecurity and Nutrition Outcomes.
Nutr Rev
January 2025
Department of Health Behavior, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, United States.
Objective: To conduct a scoping review to summarize the state of the evidence on associations between participation in nonfood social safety net programs (eg, income assistance, housing assistance) in the United States and food- and nutrition insecurity-related outcomes.
Background: Food and nutrition insecurity are persistent public health challenges in the United States that increase chronic disease risk and exacerbate health disparities. Several food assistance programs enhance food and nutrition security.
Toward Virulence Inhibition: Beyond Cell Wall.
Microorganisms
December 2024
Bach Institute of Biochemistry, Fundamentals of Biotechnology, Federal Research Center, Russian Academy of Sciences, Moscow 119071, Russia.
(Mtb) is one of the most successful bacterial pathogens in human history. Even in the antibiotic era, Mtb is widespread and causes millions of new cases of tuberculosis each year. The ability to disrupt the host's innate and adaptive immunity, as well as natural persistence, complicates disease control.
View Article and Find Full Text PDFMechanical Ventilator-Associated Pneumonia in the COVID-19 Pandemic Era: A Critical Challenge in the Intensive Care Units.
Antibiotics (Basel)
January 2025
Department of Pathophysiology, George Emil Palade University of Medicine, Pharmacy, Sciences and Technology of Targu Mures, 540136 Targu Mures, Romania.
Ventilator-associated pneumonia (VAP) is the most common nosocomial infection encountered in the intensive care unit (ICU) and is associated with prolonged hospitalization and increased mortality. We evaluated the causative pathogens involved and their resistance to the major classes of antibiotics in patients with VAP and assessed the differences between patients with and without coronavirus disease 2019 (COVID-19). : This study was a single-center, cross-sectional, retrospective analysis involving 122 patients who were hospitalized in the ICU of Târgu Mureș County Clinical Hospital from 1 April 2021, to 1 April 2023.
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