Results 1 to 10 of about 221,126 (302)

Twinned l-aspartic acid [PDF]

open access: yesIUCrData
By improving the data quality with appropriate twin handling in the intensity integration, difference-Fourier maps show indications for asymmetric double-well hydrogen bonds between the carboxylate groups of the title molecule. Refinements with spherical
Martin Lutz
doaj   +4 more sources

Research Progress on the Physiological Functions of Aspartic Acid and Its Applications in Animal Production [PDF]

open access: yesAnimals
Aspartic acid, a non-essential amino acid required for mammalian growth, has long been overlooked as a simple nutrient. It has been revealed that aspartic acid serves as a key node molecule in the tricarboxylic acid cycle and the urea cycle, and ...
Xiwen Zhang, Qi Luo, Yurong Zhao
doaj   +2 more sources

Plasma L-aspartic acid predicts the risk of gastric cancer and modifies the primary prevention effect: a multistage metabolomic profiling and Mendelian randomization study [PDF]

open access: yesCancer Biology & Medicine
Objective: Based on multistage metabolomic profiling and Mendelian randomization analyses, the current study identified plasma metabolites that predicted the risk of developing gastric cancer (GC) and determined whether key metabolite levels modified the
Mengyuan Wang   +10 more
doaj   +2 more sources

Aspartic acid unveils as antibiofilm agent and tobramycin adjuvant against mucoid and small colony variants of Pseudomonas aeruginosa isolates in vitro within cystic fibrosis airway mucus [PDF]

open access: yesBiofilm
Antibiotics are central to managing airway infections in cystic fibrosis (CF), yet current treatments often fail due to the presence of Pseudomonas aeruginosa biofilms, settling down the need for seeking therapies targeting biofilms.
Rosana Monteiro   +2 more
doaj   +2 more sources

Building the uracil skeleton in primitive ponds at the origins of life: carbamoylation of aspartic acid [PDF]

open access: yesScientific Reports, 2022
A large set of nucleobases and amino acids is found in meteorites, implying that several chemical reservoirs are present in the solar system. The “geochemical continuity” hypothesis explores how protometabolic paths developed from so-called “bricks” in ...
Louis M. P. Ter-Ovanessian   +2 more
doaj   +2 more sources

Amino acids foliar application for maximizing growth, productivity and quality of peanut grown under sandy soil [PDF]

open access: yesBrazilian Journal of Biology, 2023
Two field experiments were conducted during 2019 and 2020 summer seasons at the experimental station of national research center, Al-Nubaryia district, El-Behaira Governorate, Egypt, to study the effect of Phenyl alanine and Aspartic acid foliar ...
M. S. Sadak   +3 more
doaj   +1 more source

Sweet Dreams (Are Made of This): A Review and Perspectives on Aspartic Acid Production

open access: yesFermentation, 2021
Aspartic acid, or “aspartate,” is a non-essential, four carbon amino acid produced and used by the body in two enantiomeric forms: L-aspartic acid and D-aspartic acid.
Holly Appleton, Kurt A. Rosentrater
doaj   +1 more source

Assessment of Dental Age Estimation Using Aspartic Acid Racemization in Human Dentin in Single-Rooted Teeth

open access: yesJournal of Orofacial Sciences, 2022
Introduction: Dental age estimation has always been a very important and very susceptible subject in forensic science, as it is an essential requirement in living, dead human individual’s remains. Aspartic acid racemization is considered to be one of the
Neelima Dasarathi   +5 more
doaj   +1 more source

Immunohistochemical localization of d‐β‐aspartic acid in congenital and acquired middle ear cholesteatoma

open access: yesLaryngoscope Investigative Otolaryngology, 2022
Objective/Hypothesis Middle ear cholesteatoma is characterized by abnormal growth of the keratinizing squamous epithelium of the temporal bone. d‐β‐aspartic acid is the major isomer of d‐aspartic acid found in elderly tissue.
Shiori Kitaya   +12 more
doaj   +1 more source

Dietary glutamic acid and aspartic acid as biomarkers for predicting diabetic retinopathy

open access: yesScientific Reports, 2021
The screening rate of diabetic retinopathy (DR) is low despite the importance of early diagnosis. We investigated the predictive value of dietary glutamic acid and aspartic acid for diagnosis of DR using the Korea National Diabetes Program cohort study ...
So Young Park   +7 more
doaj   +1 more source

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