Results 51 to 60 of about 77,997 (313)

Characterization and Antimicrobial Activity of Hafnium Nanostructures Fabricated by Physical Vapor Deposition Through a Colloidal Mask

open access: yesAdvanced Materials Interfaces, EarlyView.
We generate hafnium nanostructures by first depositing polystyrene particles of varying diameter followed by physical vapour deposition of hafnium thin films. The resultant structure shows a kill‐on‐contact effect against both Gram‐negative Escherichia coli and Gram‐positive Staphylococcus aureus.
Andrew Boden   +6 more
wiley   +1 more source

Diversity of cervical microbiota in asymptomatic chlamydia trachomatis genital infection: a pilot study [PDF]

open access: yes, 2017
Chlamydia trachomatis genital infection continues to be an important public health problem worldwide due to its increasing incidence. C. trachomatis infection can lead to severe sequelae, such as pelvic inflammatory disease, obstructive infertility, and ...
DI PIETRO, Marisa   +6 more
core   +3 more sources

Immunomodulatory mechanisms of lactobacilli [PDF]

open access: yesMicrobial Cell Factories, 2011
Over the past decade it has become clear that lactobacilli and other probiotic and commensal organisms can interact with mucosal immune cells or epithelial cells lining the mucosa to modulate specific functions of the mucosal immune system. The most well understood signalling mechanisms involve the innate pattern recognition receptors such as Toll-like
openaire   +3 more sources

Engineering Osteoimmune Responses with Functionalized Orthopedic Implants for Post‐Operative Osteosarcoma Treatment

open access: yesAdvanced Science, EarlyView.
Osteosarcoma is the most common primary bone tumor with limited treatment options and a terrible prognosis. This review provides a comprehensive summary of the recent development of osteoimmunomodulatory implants for post‐operative osteosarcoma treatment, of which the potential utility in evoking durable anti‐osteosarcoma immunity and accelerating bone
Yilong Dong   +6 more
wiley   +1 more source

Autoprobiotic therapy

open access: yesЖурнал инфектологии, 2014
The results are presented of the experimental study of survival rates of autologous bifidobacteria and lactobacilli strains (autostrains) in the intestines of conventional white mice and guinea pigs, as well as an assessment of the effectiveness of the ...
I. Yu. Chicherin   +5 more
doaj   +1 more source

Impact of Carbohydrates on the Aggregation of Probiotic Bacteria [PDF]

open access: yes, 2014
Probiotic bacteria can be beneficial to the gastrointestinal tract in the human body in numerous ways. Autoaggregation may play a key role in allowing probiotics to prevent pathogenic organisms from colonizing the intestinal system. Currently, scientific
Davis, Kennedy
core  

Gut Mycobiota‐Associated Tryptophan Catabolites Protect Against Metabolic Dysfunction‐Associated Steatotic Liver Disease

open access: yesAdvanced Science, EarlyView.
ABSTRACT Accumulating evidence suggests that the intestinal microbiota participates in the progression of metabolic dysfunction‐associated steatotic liver disease (MASLD) through microbiota‐host interaction. However, the beneficial role of commensal mycobiota in MASLD progression remains poorly understood.
Shuping Qiao   +11 more
wiley   +1 more source

Regulation of Toll-like receptors-mediated inflammation by immunobiotics in bovine intestinal epitheliocytes: role of signalling pathways and negative regulators

open access: yesFrontiers in Immunology, 2014
Intestinal epithelial cells (IECs) detect bacterial and viral associated-molecular-patterns (MAMPs) via germline-encoded pattern-recognition receptors (PRRs) and are responsible for maintaining immunetolerance to the communities of resident commensal ...
Julio eVillena   +2 more
doaj   +1 more source

A Special Fondness for Lactobacilli [PDF]

open access: yesApplied and Environmental Microbiology, 2004
John B. S. Haldane (1892-1964), noted British geneticist, physiologist, and popularizer of science, established new paths of research in population genetics and evolution. Emphasizing the immensity of the Milky Way in the night sky and the fact that there were 400,000 species of beetles but only 8,
openaire   +2 more sources

Rapid Remodeling of the Human Gut Microbiome in Response to Short‐Term Animal Product Restriction and Associations with Host Molecular Phenotypes

open access: yesAdvanced Science, EarlyView.
A real‐world model of structured animal product restriction practiced for religious reasons reveals the dynamic adaptability of the human gut microbiome to dietary change and uncovers reductions in diversity and rare taxa loss. Integrated microbiome, metabolomic, and proteomic analyses uncover coordinated taxonomic and molecular shifts and identify ...
Christina Emmanouil   +7 more
wiley   +1 more source

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