Results 11 to 20 of about 674,878 (317)
Roles of the tyrosine isomers meta- tyrosine and ortho- tyrosine in oxidative stress [PDF]
Ageing Research Reviews, 2016 The damage to cellular components by reactive oxygen species, termed oxidative stress, both increases with age and likely contributes to age-related diseases including Alzheimer's disease, atherosclerosis, diabetes, and cataract formation. In the setting of oxidative stress, hydroxyl radicals can oxidize the benzyl ring of the amino acid phenylalanine,
Alfred L. Fisher, Brett R. Ipson
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Archaeal tyrosine recombinases
FEMS Microbiology Reviews, 2021 ABSTRACTThe integration of mobile genetic elements into their host chromosome influences the immediate fate of cellular organisms and gradually shapes their evolution. Site-specific recombinases catalyzing this integration have been extensively characterized both in bacteria and eukarya.
Badel, Catherine +2 more
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CHIMIA, 2020 Tyramine is a health-adverse biogenic amine, which can accumulate in fermented foods like cheese by decarboxylation of the free amino acid tyrosine by either starter cultures or resident microbes such as lactic acid bacteria including Enterococcus spp ...
Janine Anderegg +2 more
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Pathogens, 2022 Shigella is a highly infectious human pathogen responsible for 269 million infections and 200,000 deaths per year. Shigella virulence is absolutely reliant on the injection of effector proteins into the host cell cytoplasm via its type three secretion ...
Koleton D. Hardy, Nicholas E. Dickenson
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Pharmaceutics, 2022 The molecular composition of human skin is altered due to diseases, which can be utilized for non-invasive sampling of biomarkers and disease diagnostics.
Maxim Morin +7 more
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Frontiers in Plant Science, 2018 Tyrosine serves as a precursor to several types of plant natural products of medicinal or nutritional interests. Hydroxyphenylpyruvate reductase (HPPR), which catalyzes the reduction of 4-hydroxyphenylpyruvic acid (pHPP) to 4-hydroxyphenyllactic acid ...
Jing-Jing Xu +7 more
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Electrochemical Amino Acid Sensing: A Review on Challenges and Achievements
Biosensors, 2021 The rapid growth of research in electrochemistry in the last decade has resulted in a significant advancement in exploiting electrochemical strategies for assessing biological substances.
Kaveh Moulaee, Giovanni Neri
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Analysis of degree maturation of edam cheese by FT Near Infrared Spectroscopy
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2008 This work deals with use of FT NIR spectroscopy to speedy analysis of maturation of edam cheese. Maturation of cheese was study with the measure of soluble nitrogen, tyrosine and tryptophane. This method can be able to make optimal making raw material to
Květoslava Šustová +1 more
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The Effect of the Acidic Gas Pollutant on Wool Keratin Fiber Structure
Journal of Natural Fibers, 2022 Increase in air pollution caused by acidic gases, such as nitrogen dioxide, call for the need to study potential effects on the structure of textile materials.
Zhe Jiang +7 more
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The Characteristics of Intrinsic Fluorescence of Type I Collagen Influenced by Collagenase I
Applied Sciences, 2018 The triple helix structure of collagen can be degraded by collagenase. In this study, we explored how the intrinsic fluorescence of type I collagen was influenced by collagenase I. We found that tyrosine was the main factor that could successfully excite
Yiming Shen +5 more
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