Results 41 to 50 of about 3,853,988 (234)
MicroorganismsViolet–blue light of 405 nm in the visible spectrum at a dose of 270 J/cm2 alone has been shown to be an effective microbicidal tool for inactivating several bacteria, HIV-1, and Trypanosoma cruzi in ex vivo plasma and platelets.
Pravin R. Kaldhone +10 more
doaj +1 more source
Pathogen reduction across different host lifespans.
, 2023 Level of pathogen reduction achieved across various times of vaccination with different average host lifespans indicated by the different colors. Solid lines represent the level of pathogen reduction achieved for a given date of vaccine introduction ...
Andrew Basinski (5204810) +3 more
core +1 more source
WasteWhile mechanical dewatering is widely used in faecal sludge treatment, the agricultural potential of mechanically dewatered faecal sludge (MDFS) combined with anaerobic digestion (AD) remains underexplored, particularly in sub-Saharan Africa where ...
Dennis Ofori-Amanfo +6 more
doaj +1 more source
Killing them softly:managing pathogen polymorphism and virulence in spatially variable environments [PDF]
, 2013 Understanding why pathogen populations are genetically variable is vital because genetic variation fuels evolution, which often hampers disease control efforts.
Vale, Pedro F; id_orcid, Vale, Pedro F.
core +1 more source
Global state of harm reduction 2020. [PDF]
, 2020 he Global State of Harm Reduction is the only report that provides an independent analysis of harm reduction in the world. Now in its the seventh edition, the Global State of Harm Reduction 2020 is the most comprehensive global mapping of harm reduction ...
core
Intestinal inflammation responds to microbial tissue load independent of pathogen/non-pathogen discrimination [PDF]
, 2012 The intestinal immune system mounts inflammatory responses to pathogens but tolerates harmless commensal microbiota. Various mechanisms for pathogen/non-pathogen discrimination have been proposed but their general relevance for inflammation control is ...
Dirk Bumann (126124) +14 more
core +2 more sources
FEBS Letters, EarlyView.Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi +5 more
wiley +1 more source
Clean TechnologiesIn Abidjan, the treatment of pig waste is becoming a priority given the continued growth of pig farms, which readily reuse manure as organic fertilizer. This study evaluated the effectiveness of anaerobic digestion for simultaneous biogas production and ...
Alane Romaric N’guessan +7 more
doaj +1 more source
Survival of Campylobacter jejuni in chicken at refrigeration and cooking temperatures
Pesquisa Agropecuária Brasileira, 2021 : The objective of this work was to evaluate the reduction of Campylobacter jejuni in chicken meat at 6 and 70°C, after the inoculation of a Brazilian strain. The kinetics of C.
Clarissa Silveira Luiz Vaz +5 more
doaj +1 more source
Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system
FEBS Letters, EarlyView.Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley +1 more source