Search results for "RICH"

Huumorin dynaaminen käsite : Erich Fromm ja humaanin huumorin mahdollisuus

2016

Lectio praecursoria Jyväskylän yliopiston Vanhassa juhlasalissa 13.5.2016.

Kasvattamisen vaikea taito : Erich Fromm, ihminen ja kasvatus

1999

Transcriptional regulation of theNε-fructoselysine metabolism inEscherichia coliby global and substrate-specific cues

2020

AbstractThermally processed food is an important part of the human diet. Heat-treatment, however, promotes the formation of so-called Amadori rearrangement products (ARPs), such as fructoselysine. The gut microbiota includingEscherichia colican utilize these compounds as a nutrient source. While the degradation route for fructoselysine is well described, regulation of the corresponding pathway genesfrlABCDremained poorly understood. Here we use bioinformatics combined with molecular and biochemical analyses and show that inE. coli, fructoselysine metabolism is tightly controlled at the transcriptional level. The global regulator Crp (CAP), as well as the alternative sigma factor σ32 (RpoH) …

The efficacy of a functional therapy program for gambling disorder: A Pilot study

2018

Background: Despite the great progress achieved by treatment approaches for Gambling Disorder (GD) the relevance of studying efficacious therapies still remains high. This pilot study aims at the evaluation of the efficacy of a standardized protocol based on Functional theory for GD. Functional Therapy (FT) is an integrated body-mind therapy.Methods: Twenty-eight pathological gamblers completed the FT protocol consisted in 16 sessions, two times a week for a total duration of two months, in an individual setting. No one of the patients was taking any psychopharmacological therapy. Psychological assessment both at baseline (T0) and at the end of the treament (T1) includes the South Oaks Gamb…

Neural network models for prediction of trichothecene content in wheat

2008

Fusarium graminearum is a mould that causes serious diseases in cereals worldwide and that synthesises mycotoxins such as deoxynivalenol (DON), which can seriously affect human and animal health. Predicting the level of mycotoxin accumulation in food is very difficult, because of the complexity of the influencing parameters. In this work, we have studied the possibility of using artificial neural networks (NN) to predict DON level attained in F. graminearum wheat cultures taking as inputs the fungal contamination level of the cereal, the water activity as a measure of the available water for fungal growth in the cereal, the temperature and time. DON analysis was performed by gas chromatogr…

The effect of probiotics on the genotoxicity of furazolidone.

2004

Antigenotoxic activity of probiotic bacteria against furazolidone was studied using the short-term bacterial assay SOS chromotest, with Escherichia coli PQ37 as the test organism. The supernatants from probiotic and furazolidone co-incubation exhibited rather strong suppression on SOS induction produced by furazolidone on E. coli PQ 37 (sfiA: lacZ). Genotoxicity inhibition was found for all strains of the examined bacteria belonging to three genera. The highest genotoxicity inhibition was detected for Bifidobacterium lactis Bb-12 (92.0%) and for Lactobacillus acidophilus T20 (81.9%).

What Sense Can We Make of the Possibility of Vocational Didactics? An Approach from the Spanish School-Based System Complemented by Non-Formal Vocati…

2015

International journal for research in vocational education and training 2 (2015) 3, S. 170-181

Antifungal effects of the bioactive compounds enniatins A, A1, B, B1

2010

To produce enniatin (ENs), Fusarium tricinctum CECT 20150 was grown in a liquid medium of potato (PDB), being mycotoxin purified by high performance liquid chromatography (HPLC) with a reverse phase semipreparative column using a mobile phase of acetonitrile/water using gradient condition. The purity of the ENs fractions was verified by analytical HPLC and LC/MS-MS. The pure fractions of ENs were utilized to study the biological activity on several mycotoxigenic moulds as Fusarium verticilloides, Fusarium sporotrichioides, Fusarium tricinctum, Fusarium poae, Fusarium oxysporum, Fusarium proliferatum, Beauveria bassiana, Trichoderma harzianum, Aspergillus flavus, Aspergillus parasiticus, Asp…

Antifungal effect of engineered silver nanoparticles on phytopathogenic and toxigenic Fusarium spp. and their impact on mycotoxin accumulation.

2019

Abstract Cereal grains are essential ingredient in food, feed and industrial processing. One of the major causes of cereal spoilage and mycotoxin contamination is the presence of toxigenic Fusarium spp. Nanoparticles have immense applications in agriculture, nutrition, medicine or health but their possible impact on the management of toxigenic fungi and mycotoxins have been very little explored. In this report, the potential of silver nanoparticles (AgNPs) (size 14–100 nm) against the major toxigenic Fusarium spp. affecting crops and their effect on mycotoxin accumulation is evaluated for the first time. The studied Fusarium spp. (and associated mycotoxins) were F. graminearum and F. culmor…

Applications of flow cytometry to toxicological mycotoxin effects in cultured mammalian cells: a review.

2013

This review gives an overview of flow cytometry applications to toxicological studies of several physiological target sites of mycotoxins on different mammalian cell lines. Mycotoxins are secondary metabolites of fungi that may be present in food, feed, air and water. The increasing presence of mycotoxins in crops, their wide distribution in the food chain, and their potential for toxicity demonstrate the need for further knowledge. Flow cytometry has become a valuable tool in mycotoxin studies in recent years for the rapid analysis of single cells in a mixture. In toxicology, the power of these methods lies in the possibility of determining a wide range of cell parameters, providing valuab…