Results 111 to 120 of about 1,005,757 (199)

Metagenomic Evaluation of Oral Microbiota in Patients Affected by Oral Lichen Planus: A Pilot Study

open access: yesOral Diseases, EarlyView.
ABSTRACT Objective To characterize the oral bacterial and fungal microbiota of symptomatic oral lichen planus patients undergoing topical corticosteroid therapy and to explore microbial patterns potentially associated with subsequent oral candidiasis. Methods Twelve patients with clinically and histologically confirmed OLP were enrolled.
A. Dormiente   +5 more
wiley   +1 more source

Aerobic and facultative anaerobic bacteria from gut of red palm weevil (Rhynchophorus ferrugineus) [PDF]

open access: yes, 2010
Red palm weevil (RPW), Rhynchophorus ferrugineus Oliver is one of the insects that attack date palm trees directly and cause its death. This infection poses serious economical consequences in SaudiArabia and other gulf countries.
Khiyami, M, Alyamani, E
core   +1 more source

ArxA From Azoarcus sp. CIB, an Anaerobic Arsenite Oxidase From an Obligate Heterotrophic and Mesophilic Bacterium

open access: yesFrontiers in Microbiology, 2019
Arsenic is a toxic element widely distributed in nature, but numerous bacteria are able to resist its toxicity mainly through the ars genes encoding an arsenate reductase and an arsenite efflux pump.
Gonzalo Durante-Rodríguez   +6 more
doaj   +1 more source

Molecular ecology of facultative methanotrophs [PDF]

open access: yes
Methylocella spp. are facultative methanotrophs, able to grow not only on one carbon molecules e.g., methane or methanol, but also on multi-carbon compounds e.g., acetate, succinate and malate.
Rahman, M. Tanvir
core  

Inflammation and mechanical force‐induced bone remodeling

open access: yesPeriodontology 2000, EarlyView.
Abstract Periodontitis arises from imbalanced host–microbe interactions, leading to dysbiosis and destructive inflammation. The host's innate and adaptive immune responses produce pro‐inflammatory mediators that stimulate destructive events, which cause loss of alveolar bone and connective tissue attachment.
Hyeran Helen Jeon   +6 more
wiley   +1 more source

Mapping the omics landscape for peri‐implant diseases: A scoping review

open access: yesPeriodontology 2000, EarlyView.
Abstract Objectives To map omics evidence across peri‐implant health, peri‐implant mucositis, and peri‐implantitis, and to identify recurring molecular patterns and candidate biomarker signals relevant to diagnosis, monitoring, and treatment. Materials and Methods This scoping review included human studies using genomics, DNA methylation–based ...
Ethan Ng   +5 more
wiley   +1 more source

Characterization of plasmalogen production in facultative anaerobic bacteria and aerobic synthesis in recombinant Escherichia coli expressing anaerobic bacterium-derived plasmalogen synthase genes

open access: yesApplied and Environmental Microbiology
Plasmalogens are glycerophospholipids with vital physiological functions, conferring antioxidant properties and contributing to membrane stabilization.
Rei Irimajiri   +9 more
doaj   +1 more source

Microbial Strategies for the Degradation of Spent Lubricating Oil: A Comparative Study of Isolate Bacterium and Consortium Cultures

open access: yesWater and Environment Journal, EarlyView.
This show the biodegradation of spent lubricating oil by Bacillus sp. and a marine bacterial consortium. The consortium showed higher growth, biosurfactant production and oil removal efficiency than the isolated strain, highlighting its potential for bioremediation ABSTRACT Spent automotive lubricating oil contains complex hydrocarbons and heavy metals,
Letícia Carvalho Eustaquio Costa   +5 more
wiley   +1 more source

Effects of dietary nitrate supplementation on peak oxygen uptake following 10 days of Ramadan fasting in healthy adults

open access: yesExperimental Physiology, EarlyView.
Abstract Ramadan is a sacred religious practice observed by Muslims that involves abstaining from food and water from sunrise to sunset for 1 month. Prior work has reported that peak oxygen uptake (V̇O2peak${{\dot{V}}_{{{{\mathrm{O}}}_2}{\mathrm{peak}}}}$) can decline during Ramadan in parallel with reduced physical activity.
Mikail M. Bhimani   +11 more
wiley   +1 more source

Protective Effects of Lactobacillus‐Derived Probiotics and Postbiotics on Renal and Reproductive Function in Escherichia coli–Infected Rats

open access: yesVeterinary Medicine and Science, Volume 12, Issue 6, November 2026.
A Lactobacillus‐derived probiotic and postbiotic mixture alleviates E. coli–induced renal and reproductive dysfunction by modulating oxidative stress, inflammatory responses, and apoptosis, leading to improved tissue integrity and sperm quality. ABSTRACT Background Escherichia coli infections of the genitourinary tract are a major cause of renal and ...
Saeid Sedghi   +2 more
wiley   +1 more source

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