Results 21 to 30 of about 1,158,959 (288)

Peroral Toxicological Assessment of Two-Dimensional Forms of Nickel Nanoparticles Sized between 20 and 120 nm

Nanomaterials, 2022
Nickel (Ni) nanoparticles (NPs) are used as technological aids–catalysts in the oil and fat industry, in pharmaceuticals, and in the production of cosmetics and pesticides. The acute and subchronic oral toxicity of metallic Ni in the nanoform is not well
Vladimir A. Shipelin, Antonina A. Shumakova, Eleonora N. Trushina, Oksana K. Mustafina, Alexander G. Masyutin, Alexey I. Kolobanov, Ilya E. Sokolov, Ivan V. Gmoshinski, Sergey A. Khotimchenko, Dmitry B. Nikityuk   +9 more
doaj   +1 more source

Antioxidant Vitamins as Oxidative Stress Markers in Rat Plasma After Physical Exercise - a Short Report

Polish Journal of Food and Nutrition Sciences, 2014
The aim of the study was to verify the hypothesis that β-carotene, vitamin E, vitamin C administered individually or in combination may differently modify their levels in blood plasma being also markers of the oxidative stress.
Wawrzyniak Agata, Hamułka Jadwiga, Drywień Małgorzata, Górnicka Magdalena, Pierzynowska Jolanta, Wojtaś Malwina, Gajewska Małgorzata, Frąckiewicz Joanna, Gronowska-Senger Anna   +8 more
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Reproductive-Toxicity-Related Endpoints in C. elegans Are Consistent with Reduced Concern for Dimethylarsinic Acid Exposure Relative to Inorganic Arsenic

Journal of Developmental Biology, 2023
Exposures to arsenic and mercury are known to pose significant threats to human health; however, the effects specific to organic vs. inorganic forms are not fully understood. Caenorhabditis elegans’ (C.
Jessica A. Camacho, Bonnie Welch, Robert L. Sprando, Piper R. Hunt   +3 more
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Modelling the inactivation of Staphylococcus aureus at moderate heating temperatures

Czech Journal of Food Sciences, 2021
The survival of bacterial contaminants at moderate processing temperatures is of interest to many food producers, especially in terms of the safety and quality of the final products.
Veronika Lehotová, Karla Miháliková, Alžbeta Medveďová, Ľubomír Valík   +3 more
doaj   +1 more source

Hepatocyte-like cells derived from human induced pluripotent stem cells using small molecules: implications of a transcriptomic study

Stem Cell Research & Therapy, 2020
Background Hepatocyte-like cells (HLCs) derived from human induced pluripotent stem cells (iPSCs) hold great promise in toxicological applications as well as in regenerative medicine.
Xiugong Gao, Rong Li, Patrick Cahan, Yang Zhao, Jeffrey J. Yourick, Robert L. Sprando   +5 more
doaj   +1 more source

Swallowing impairment in neurologic disorders : the role of videofluorographic swallowing study [PDF]

, 2018
Patients with neurologic diseases almost inevitably develop various degrees of swallowing disorders during their life. Dysphagia is one of the main negative prognostic factors in this class of patients, leading to severe morbidity (i.e.

core   +1 more source

Evaluation of Cereals and Pseudocereals Suitability for the Development of New Probiotic Foods

Journal of Chemistry, 2013
The aim of the present work was to evaluate suitability of cereals and pseudocereals for the development of new probiotic foods and to evaluate the stability of cereal and pseudocereal porridges fermented by probiotic strain Lactobacillus rhamnosus GG ...
Monika Kocková, Monika Dilongová, Eva Hybenová, L’ubomír Valík   +3 more
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The Effect of Salt and Temperature on the Growth of Fresco Culture

Fermentation, 2018
The effect of environmental factors, including temperature and water activity, has a considerable impact on the growth dynamics of each microbial species, and it is complicated in the case of mixed cultures.
Alžbeta Medveďová, Petra Šipošová, Tatiana Mančušková, Ľubomír Valík   +3 more
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Complete genome sequences and genomic characterization of five plasmids harbored by environmentally persistent Cronobacter sakazakii strains ST83 H322 and ST64 GK1025B obtained from powdered infant formula manufacturing facilities

Gut Pathogens, 2022
Background Cronobacter sakazakii is a foodborne pathogen that causes septicemia, meningitis, and necrotizing enterocolitis in neonates and infants. The current research details the full genome sequences of two extremely persistent C.
Flavia J. Negrete, Katie Ko, Hyein Jang, Maria Hoffmann, Angelika Lehner, Roger Stephan, Séamus Fanning, Ben D. Tall, Gopal R. Gopinath   +8 more
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Characterization and Genetic Diversity of Bacillus cereus Strains Isolated from Baby Wipes

Microorganisms, 2022
Bacillus cereus, a ubiquitous environmental microorganism known to cause foodborne illness, was isolated from samples taken from imported baby wipes from two different countries.
Laurenda Carter, Mei-Chiung J. Huang, Kyuyoung Han, Jayanthi Gangiredla, Jenny Yee, Hannah R. Chase, Flavia Negrete, Ben D. Tall   +7 more
doaj   +1 more source