AIMC Topic: Bacteria

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Effects of salinity on bacterial communities, Maillard reactions, isoflavone composition, antioxidation and antiproliferation in Korean fermented soybean paste (doenjang).

Food chemistry Oct 26, 2017
The purpose of this study was to investigate bacterial communities and health-benefit-related parameters in doenjang prepared with various brine concentrations (8, 12, 16, and 20%). Phenolic, flavonoid, melanoidin and isoflavone contents, antioxidati...
Microbial Consortia Maillard Reaction Soy Foods Isoflavones Humans Bacteria Antioxidants Cell Proliferation Fermentation Fermented Foods Lactobacillus HT29 Cells Phenols Drug Screening Assays, Antitumor Polymers Hydrogen-Ion Concentration
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Bacteria-inspired nanorobots with flagellar polymorphic transformations and bundling.

Scientific reports Oct 26, 2017
Wirelessly controlled nanoscale robots have the potential to be used for both in vitro and in vivo biomedical applications. So far, the vast majority of reported micro- and nanoscale swimmers have taken the approach of mimicking the rotary motion of ...
Nanotechnology Biomimetics Flagella Wireless Technology Bacteria Robotics
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Deep learning approach to bacterial colony classification.

PloS one Sep 14, 2017
In microbiology it is diagnostically useful to recognize various genera and species of bacteria. It can be achieved using computer-aided methods, which make the recognition processes more automatic and thus significantly reduce the time necessary for...
Support Vector Machine Neural Networks, Computer Machine Learning Databases, Factual Bacteria
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Exploration of Wedelia chinensis leaf-assisted silver nanoparticles for antioxidant, antibacterial and in vitro cytotoxic applications.

Journal of food and drug analysis Aug 31, 2017
Green synthetic route of silver nanoparticles (AgNPs) has already been proved to be an advantageous over other physico-chemical approaches due to its simplicity, cost effectiveness, ecofriendly and nontoxicity. In this finding, aqueous Wedelia chinen...
Metal Nanoparticles Silver Surface Plasmon Resonance Wedelia Humans Anti-Bacterial Agents Bacteria Antioxidants Plant Extracts Hep G2 Cells Cell Survival
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An automated ranking platform for machine learning regression models for meat spoilage prediction using multi-spectral imaging and metabolic profiling.

Food research international (Ottawa, Ont.) May 20, 2017
Over the past decade, analytical approaches based on vibrational spectroscopy, hyperspectral/multispectral imagining and biomimetic sensors started gaining popularity as rapid and efficient methods for assessing food quality, safety and authenticatio...
Automation Pattern Recognition, Automated Food Preservation Red Meat Least-Squares Analysis Chromatography, High Pressure Liquid Data Mining Gas Chromatography-Mass Spectrometry Optical Imaging Electronic Nose Machine Learning Reproducibility of Results Bacteria Spectroscopy, Fourier Transform Infrared Metabolomics Models, Statistical Food Microbiology Principal Component Analysis
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Simulating the fate of indigenous antibiotic resistant bacteria in a mild slope wastewater polluted stream.

Journal of environmental sciences (China) May 3, 2017
The fate of indigenous surface-water and wastewater antibiotic resistant bacteria in a mild slope stream simulated through a hydraulic channel was investigated in outdoor experiments. The effect of (i) natural (dark) decay, (ii) sunlight, (iii) cloud...
Enterococcus Bacteria Escherichia coli Rivers Water Microbiology Wastewater Drug Resistance, Bacterial Biofilms
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Machine-learning algorithms define pathogen-specific local immune fingerprints in peritoneal dialysis patients with bacterial infections.

Kidney international Mar 17, 2017
The immune system has evolved to sense invading pathogens, control infection, and restore tissue integrity. Despite symptomatic variability in patients, unequivocal evidence that an individual's immune system distinguishes between different organisms...
Male Point-of-Care Systems Middle Aged Case-Control Studies Aged Aged, 80 and over Young Adult Adult Predictive Value of Tests Area Under Curve Acute Disease Point-of-Care Testing Adolescent Time Factors ROC Curve Bacteria Humans Machine Learning Biomarkers Female Reproducibility of Results Gram-Negative Bacterial Infections Peptide Mapping Peritonitis Peritoneal Dialysis Nonlinear Dynamics Pattern Recognition, Automated Host-Pathogen Interactions Gram-Positive Bacterial Infections
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SILVA, RDP, Greengenes, NCBI and OTT - how do these taxonomies compare?

BMC genomics Mar 14, 2017
BACKGROUND: A key step in microbiome sequencing analysis is read assignment to taxonomic units. This is often performed using one of four taxonomic classifications, namely SILVA, RDP, Greengenes or NCBI. It is unclear how similar these are and how to...
Microbiota Metagenomics Gene Ontology Archaea Phylogeny Bacteria RNA, Ribosomal, 16S Databases, Genetic Algorithms
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Prediction of virus-host infectious association by supervised learning methods.

BMC bioinformatics Mar 14, 2017
BACKGROUND: The study of virus-host infectious association is important for understanding the functions and dynamics of microbial communities. Both cellular and fractionated viral metagenomic data generate a large number of viral contigs with missing...
Genome, Viral Likelihood Functions Viruses Sequence Analysis, DNA Bayes Theorem Metagenomics Host-Pathogen Interactions Models, Theoretical Support Vector Machine DNA, Viral Reproducibility of Results ROC Curve Bacteria Logistic Models
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Advantages of Synthetic Noise and Machine Learning for Analyzing Radioecological Data Sets.

PloS one Jan 9, 2017
The ecological effects of accidental or malicious radioactive contamination are insufficiently understood because of the hazards and difficulties associated with conducting studies in radioactively-polluted areas. Data sets from severely contaminated...
Machine Learning Algorithms Bacteria Models, Theoretical Soil Microbiology Fungi Ukraine Radiation Monitoring Radioactive Pollutants Soil Pollutants, Radioactive
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