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Nitrogen-15

Also Known As:

15N isotope; N-15 isotope

Networked: 6 relevant articles (0 outcomes, 1 trials/studies)

Bio-Agent Context: Research Results

Inorganic Chemicals: 9

Experts

1.	Aranjuelo, Iker: 1 article (04/2020)
2.	Munné-Bosch, Sergi: 1 article (04/2020)
3.	Müller, Maren: 1 article (04/2020)
4.	Soba, David: 1 article (04/2020)
5.	Chen, Chong: 1 article (11/2019)
6.	Clarke, Andrew: 1 article (11/2019)
7.	Connelly, Douglas P: 1 article (11/2019)
8.	Copley, Jonathan T: 1 article (11/2019)
9.	Glover, Adrian G: 1 article (11/2019)
10.	Graham, Alastair G C: 1 article (11/2019)

Related Diseases

1.	Protein-Energy Malnutrition (Marasmus) 03/01/1974 - "Nitrogen-15 studies of erythropoiesis during recovery from marasmus."
2.	Dehydration (Water Stress) 04/01/2020 - "Additionally, we measured variations in tocochromanols as a function of the severity of water stress and evaluated their relationship with the extent of membrane lipid peroxidation and nodule performance (as indicated by thiobarbituric acid-reactive substances assay and 15N isotope labeling, respectively). " 11/15/2008 - "15N fractionation for reduction of 1,2-dinitrobenzene and 2,4,6-trinitrotoluene by AHQDS- and that of 4-chloronitrobenzene by Fe(II)L2(6-), however, showed substantial variability in AKIEN-values which decreased from 1.043 to 1.010 with increasing pH. We hypothesize that the isotope-sensitive and rate-limiting step of the overall NAC reduction can shift from the dehydration of substituted N,N-dihydroxyanilines (large 15N fractionation upon N-O bond cleavage) to protonation or reduction of nitroaromatic radical anions (small 15N isotope effect upon electron transfer) consistent with calculations of semiclassical 15N isotope effects. "
3.	Neoplasms (Cancer) 09/28/2016 - "Here, we took advantage of natural 13C and 15N isotope abundance to show there are isotopic differences between healthy and cancer biopsy tissues or between healthy and malignant cultured cell lines. "
4.	Necrosis 03/01/1980 - "In necrosis nitrogen-15 incorporation into aspartic acid declines whereas with higher concentrations it significantly increases."
5.	AIDS-Related Complex (ARC) 11/01/2019 - "δ 13C and δ 15N isotope values of megafaunal species analysed from the Kemp Caldera were similar to those of the same or related species at other vent fields, but none of the fauna sampled at Kemp Caldera had δ 13C values, indicating nutritional dependence on Epsilonproteobacteria, unlike fauna at other island-arc hydrothermal vents."

Related Drugs and Biologics

1.	Thiobarbituric Acid Reactive Substances
2.	Trinitrotoluene (TNT)
3.	Membrane Lipids
4.	Isotopes
5.	Aspartic Acid (Aspartate)
6.	Anions
7.	1,2-dinitrobenzene
8.	4-chloronitrobenzene (PNCB)