Results 1 to 10 of about 6,304 (174)

Gut microbiota may affect Alzheimer's disease through synaptic function mediated by CAMs pathway: A study combining Mendelian randomization and bioinformatics [PDF]

open access: yesJournal of Alzheimer's Disease Reports
Background The association between gut microbes and Alzheimer's disease (AD) has not been entirely elucidated. Objective We aimed to demonstrate the association between gut microbes and AD and to further investigate the pathogenesis of microbes with a ...
Ji-yun Liu   +3 more
doaj   +2 more sources

Is the lower atmosphere a readily accessible reservoir of culturable, antimicrobial compound-producing Actinomycetales?

open access: yesFrontiers in Microbiology, 2015
Recent metagenomic studies have revealed that microbial diversity in the atmosphere rivals that of surface environments. This indicates that the atmosphere may be worth bioprospecting in for novel microorganisms, especially those selected for by harsh ...
Carolyn F Weber
exaly   +3 more sources

Secondary Metabolites of Actinomycetales as Potent Quorum Sensing Inhibitors Targeting Gram-Positive Pathogens: In Vitro and In Silico Study

open access: yesMetabolites, 2022
Anti-virulence agents are non-bacteriostatic and non-bactericidal emerging therapeutic options which hamper the production of virulence factors in pathogenic flora.
Said E Desouky   +2 more
exaly   +3 more sources

The intrahepatic bacterial metataxonomic signature of patients with hepatocellular carcinoma [PDF]

open access: yesScientific Reports
Dysbiosis of the gut-liver axis increases the risk of bacterial and metabolite influx into the liver, which may contribute to the development of hepatocellular carcinoma (HCC). In this study, we compared the microbiomes in HCC tumors and adjacent tissues.
Jie Li   +5 more
doaj   +2 more sources

Association between gut microbiota and gastric cancers: a two-sample Mendelian randomization study [PDF]

open access: yesFrontiers in Microbiology
BackgroundGastric cancer (GC) is the fifth most commonly diagnosed cancer worldwide, with its etiology attributed to a complex interplay of genetic, dietary, environmental factors, and infections such as Helicobacter pylori.
Yuan Chang   +2 more
doaj   +2 more sources

Uncommon finding in a pulmonary graft versus host disease: A first report of Tsukamurella pneumonia in a pulmonary graft-versus-host disease [PDF]

open access: yesIDCases
A 64-year-old woman presented to Our Department with 2 weeks history of fever and cough. Through a series of radiological and invasive diagnostic studies we finally reach an unexpected diagnosis of Tsukamurella pneumonia; Diagnosing an ILD is a dynamic ...
F.R. Bertuccio   +13 more
doaj   +2 more sources

The Beneficial Effects of Actinomycetales Immune Modulators in the Pancreas of Diabetic Rats [PDF]

open access: yesAdvanced Pharmaceutical Bulletin, 2021
Purpose: Type 1 diabetes mellitus (T1DM) has dramatically increased in recent years, especially in young people, and limits the life quality of the patients involved.
Monireh Khordadmehr   +6 more
doaj   +1 more source

Immuno-modulatory effects of inactivated Dietzia Maris on the selected aspects of cellular and humoral immune responses in mice

open access: yesAdvanced Biomedical Research, 2023
Background: The current study is an attempt to register the alterations in the immunological and histological parameters in mice arising from the administration of Dietza maris (D. maris) in order to confirm its protective properties.
Katayoon Nofouzi, Gholamreza Hamidian
doaj   +1 more source

Species diversity of microorganisms previously identified as nontuberculous mycobacteria by DNA hybridization

open access: yesInternational Journal of Mycobacteriology, 2023
Background: Over the past 10 years, the clinical importance of opportunistic bacteria of the order Actinomycetales has increased significantly.
Artem Victorovich Lyamin   +5 more
doaj   +1 more source

Actividad antibacteriana de actinomicetos frente a Escherichia coli y Staphylococcus aureus multirresistentes de origen hospitalario

open access: yesUniversidad y Salud, 2021
Introducción: La resistencia a los antimicrobianos (RAM) es un problema de salud pública que manifiesta la disminuida eficacia de estos agentes en la prevención y tratamiento de una proporción cada vez más amplia de patologías.
Luis Alberto Ortega Bastidas, B.Sc.   +4 more
doaj   +1 more source

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