Results 11 to 20 of about 8,873 (215)

Design and characterization of allantoin-inducible expression systems in budding yeast [PDF]

open access: yesBiotechnology for Biofuels and Bioproducts
Background Saccharomyces cerevisiae has been extensively employed as a host for the production of various biochemicals and recombinant proteins. The expression systems employed in S.
Junyi Wang   +5 more
doaj   +3 more sources

Allantoin Serves as a Novel Risk Factor for the Progression of MASLD [PDF]

open access: yesAntioxidants
Uric acid (UA), traditionally recognized as an extracellular antioxidant, exhibits paradoxical associations with metabolic disorders such as metabolic dysfunction-associated steatotic liver disease (MASLD), though its mechanistic contributions remain ...
Weiqiang Lv   +15 more
doaj   +3 more sources

Transcriptome and Metabolome Analyses Reveal Complex Molecular Mechanisms Involved in the Salt Tolerance of Rice Induced by Exogenous Allantoin

open access: yesAntioxidants, 2022
Allantoin is crucial for plant growth and development as well as adaptations to abiotic stresses, but the underlying molecular mechanisms remain unclear.
Juan Wang   +10 more
doaj   +2 more sources

Allantoin ameliorates chemically-induced pancreatic β-cell damage through activation of the imidazoline I3 receptors [PDF]

open access: yesPeerJ, 2015
Objective. Allantoin is the primary active compound in yams (Dioscorea spp.). Recently, allantoin has been demonstrated to activate imidazoline 3 (I3) receptors located in pancreatic tissues.
Marie Amitani   +8 more
doaj   +3 more sources

Allantoin excretion in the rat [PDF]

open access: yesBritish Journal of Nutrition, 1973
1. Allantoin excretion was determined in forty-four rats; twenty-four rats were 21 d old and twenty were 90 d old. The animals receivedad lib.for 11 d diets that contained varying amounts of protein from casein and from gluten. Urinary allantoin excretion was determined during the last 3 d of the period.2. The amount of allantoin excreted in both young
Pak, Nelly, Donoso, G., Tagle, María A.
openaire   +5 more sources

Foliar application of allantoin reinforces antioxidant defense and glyoxalase systems to confer tolerance against arsenic toxicity in rice (Oryza sativa L.) [PDF]

open access: yesBMC Plant Biology
Background Arsenic (As) contamination is a pressing global challenge that substantially restricts crop productivity and growth due to its increasing prevalence in agricultural soils.
Mirza Hasanuzzaman   +5 more
doaj   +2 more sources

Gelatin/Ascorbic Acid Scaffolds for Controlled Release of Allantoin: A Fully Natural Approach for Skin Tissue Regeneration Through Pro-Regenerative, Antimicrobial, and Keratinocyte-Supportive Properties [PDF]

open access: yesPharmaceutics
Background/Objectives: Nature-inspired therapeutic strategies that promote biological regenerative mechanisms and replicate the native structural microenvironment conductive to formation of healthy tissue are increasingly recognized as a promising ...
Marija M. Babić Radić   +5 more
doaj   +2 more sources

Kinetics of allantoin metabolism in sheep [PDF]

open access: yesBritish Journal of Nutrition, 2000
The kinetics of allantoin metabolism were studied in rumen-cannulated sheep by means of a single intravenous injection of [4,5-14C]allantoin. The decline in the specific radioactivity of allantoin in plasma following the injection of tracer was best described by a double exponential function, indicating that allantoin moves in and out of two or more ...
L P, Kahn, J V, Nolan
openaire   +3 more sources

Crystal Structure Characterization of Natural Allantoin from Edible Lichen Umbilicaria esculenta

open access: yesCrystals, 2011
In China, Korea, and Japan, Umbilicaria esculenta is considered as both food and medicinal resources from lichen. In the current study, a prismatic crystal was first isolated from edible lichen U. esculenta via solvent fractionation. The structure of the
Baojun Xu, Changkeun Sung, Byunghee Han
doaj   +2 more sources

Allantoin: A Potential Compound for the Mitigation of Adverse Effects of Abiotic Stresses in Plants

open access: yesPlants, 2023
Stress-induced alterations vary with the species of plants, the intensity and duration of the exposure, and stressors availability in nature or soil. Purine catabolism acts as an inherent defensive mechanism against various abiotic stresses and plays a ...
Rasleen Kaur   +3 more
doaj   +2 more sources

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