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Descriptor English: Nitrogen Isotopes
Descriptor Spanish: Isótopos de Nitrógeno
Descriptor isótopos del nitrógeno
Entry term(s) isótopo de nitrógeno
Scope note: Átomos estables de nitrógeno que tienen el mismo número atómico que el elemento nitrógeno pero distinta masa atómica. N-15 es un isótopo estable del nitrógeno.
Descriptor Portuguese: Isótopos de Nitrogênio
Descriptor French: Isotopes de l'azote
Entry term(s): Isotope, Nitrogen
Isotopes, Nitrogen
Nitrogen Isotope
Tree number(s): D01.268.604.500
D01.362.625.500
D01.496.586
RDF Unique Identifier: https://id.nlm.nih.gov/mesh/D009587
Scope note: Stable nitrogen atoms that have the same atomic number as the element nitrogen but differ in atomic weight. N-15 is a stable nitrogen isotope.
Allowable Qualifiers: AD administration & dosage
AE adverse effects
AG agonists
AI antagonists & inhibitors
AN analysis
BL blood
CF cerebrospinal fluid
CH chemistry
CL classification
CS chemical synthesis
EC economics
HI history
IM immunology
IP isolation & purification
ME metabolism
PD pharmacology
PK pharmacokinetics
PO poisoning
RE radiation effects
SD supply & distribution
ST standards
TO toxicity
TU therapeutic use
UR urine
Previous Indexing: Nitrogen (1966-1970)
Public MeSH Note: 73
History Note: 73(71)
DeCS ID: 9772
Unique ID: D009587
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Date Established: 1973/01/01
Date of Entry: 1999/01/01
Revision Date: 2020/05/27
Nitrogen Isotopes - Preferred
Concept UI M0014900
Scope note Stable nitrogen atoms that have the same atomic number as the element nitrogen but differ in atomic weight. N-15 is a stable nitrogen isotope.
Preferred term Nitrogen Isotopes
Entry term(s) Isotope, Nitrogen
Isotopes, Nitrogen
Nitrogen Isotope



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