People have always considered the exposure to non-ionising radiation with scepticism. The prospect that exposure to electromagnetic fields (EMF) can have a deleterious effect or any effect on cellular behaviour has been debated in scientific and journali
yet potential effects on the body and brain are a matter of debate. Therefore, we systematically reviewed existing human interventional studies on putative effects of a plant-based diet on the metabolism and cognition, and what is known about the underlying mechanisms. Using the...
Structure determination by cryo electron microscopy (cryo-EM) provides information on structural heterogeneity and ensembles at atomic resolution. To obtain cryo-EM images of macromolecules, the samples are first rapidly cooled down to cryogenic temperatures. To what extent the structural ensemble is pert...
p>From clinical and microbiological perspectives, it is important to know which serogroups, virulence, and antibiotic resistance genes and antibiotic resistance patterns are present in Shiga toxin-producing E scherichia coli strains in p... B Hemmatinezhad,F Khamesipour,M Mohammadi,... - 《Journal...
www.nature.com/scientificreports OPEN Effects of broad‑spectrum antibiotics on the colonisation of probiotic yeast Saccharomyces boulardii in the murine gastrointestinal tract Karl Alex Hedin, Vanessa Emily Rees, Hongbin Zhang, Vibeke Kruse, Ruben Vazquez‑Uribe* & ...
ll sites, using the same endpoints applied for the exposure of laboratory condition. 2. Materials and methods 2.1. Organisms The wild-type C. elegans Bristol strain N2 was used in this study. C. elegans were maintained on nematode growth medium (NGM) plates seeded with Escherichia coli strain...
AcertainamountofUVChasgreatdamagetomicroorganisms, whichcankille.coli,dysenterybacillus,typhus, staphylococcus, tuberculous bacteria, bacilli and corn mould. The ability to sterilize uv radiation varies with wavelength, and the bactericidal peak is at about 254nm, which means that ...
extracts were loaded on a 10 × 300 mm Sephadex G- 100 column and G-25 column (GE Life Science Co., Uppsala, Sweden) and eluted by 0.2 mol/L of sodium acetate buffer. The SGAMP elution was detected by agarose diffusion assay (Yan and Adams, 1998) with Escherichia coli ATCC 25922 (...
Vertebrates harbour diverse communities of symbiotic gut microbes. Host diet is known to alter microbiota composition, implying that dietary treatments might alleviate diseases arising from altered microbial composition (‘dysbiosis’). However, it remai
the genetically engineered probiotic strainEscherichia coli Nissle 1917colonizes tumor sites and continuously converts ammonia metabolites into L-arginine. When injected into the tumor, this strain has been shown to increase the concentration of L-arginine within the microenvironment, leading to increased ...