Lipopolysaccharides containing or noncontaining ribitol derived from several Proteus mirabilis strains were studied using passive hemagglutination, hemagglutination-inhibition and semi-quantitative precipitin tests. The results indicate that ribitol plays a role in the serological specificity of the respective lipopolysaccharides.
Download full-text PDF |
Source |
|---|
Publication Analysis
Top Keywords
Similar Publications
<b>Background and Objective:</b> <i>Oroxylum indicum</i>, a plant commonly used in traditional medicine to address various human ailments, has recently gained attention as a promising candidate in this regard due to its rich phytochemical composition and potential antibacterial properties. This study was undertaken to evaluate the antibacterial efficacy of <i>O. indicum</i> extracts, specifically from its leaves and stems, against antibiotic-resistant bacteria.
View Article and Find Full Text PDFMolecular epidemiology of β-lactamases in ceftriaxone-resistant Enterobacterales bloodstream infections in the mid-Atlantic United States.
Antimicrob Agents Chemother
January 2025
Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
Ceftriaxone-resistant Enterobacterales remain a public health threat; contemporary data investigating their molecular epidemiology are limited. Five hundred consecutive ceftriaxone-resistant (MIC ≥ 4 µg/mL) Enterobacterales bloodstream isolates were collected between 2018 and 2022 from three Maryland hospitals. Broth microdilution confirmed antibiotic susceptibilities.
View Article and Find Full Text PDF: An Unlikely Device-related Infection.
J Community Hosp Intern Med Perspect
January 2025
Department of Medicine, West Virginia University, House Staff 4Floor HSC-N Morgantown, PO Box 9168, Morgantown, WV, USA.
Implantable cardiac devices, including cardiac pacemakers, are not without risk for infection, carrying a mortality and morbidity of around 5-15%. Gram positive organisms are most common in 91% of cases, whereas gram negative organisms are less common, found in 2% of cases secondary to gram negative organisms other than . Here, we present a rare case of the gram-negative organism leading to a pacemaker site infection.
View Article and Find Full Text PDFA Four-Year Study of Antibiotic Resistance, Prevalence and Biofilm-Forming Ability of Uropathogens Isolated from Community- and Hospital-Acquired Urinary Tract Infections in Southern Italy.
Pathogens
January 2025
Department of Human Pathology, University of Messina, 98125 Messina, Italy.
The aim of this study was to investigate the differences between nosocomial and community microorganisms isolated from patients with UTI by determining their bacterial profile, antibiotic resistance and ability to produce biofilms. A retrospective study, based on bacterial isolates from consecutive urine samples collected between January 2019 and December 2023, was conducted at a university hospital. The main pathogens isolated from both community and hospital samples were the same, but their frequency of isolation differed.
View Article and Find Full Text PDFMicrobial Colonization and Antibiotic Resistance Profiles in Chronic Wounds: A Comparative Study of Hidradenitis Suppurativa and Venous Ulcers.
Antibiotics (Basel)
January 2025
Department of Dermatovenerology, "Carol Davila" University of Medicine and Pharmacy, 020021 Bucharest, Romania.
: Chronic wounds, including hidradenitis suppurativa (HS) and venous ulcers (VU), are commonly associated with complex microbial communities that may influence wound healing and treatment outcomes. Understanding microbial diversity and antibiotic resistance patterns is essential in order to optimize therapeutic strategies. This study aimed to investigate the microbial populations and antibiotic resistance profiles in HS and VU patients, comparing the prevalence of common pathogens and their antimicrobial resistance profiles.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!