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Descriptor English: Nitrogen
Descriptor Spanish: Nitrógeno
Descriptor nitrógeno
Scope note: Elemento de símbolo atómico N, número atómico 7 y peso atómico [14,00643; 14,00728]. El nitrógeno existe como un GAS diatómico y constituye aproximadamente el 78 por ciento del volumen de la ATMÓSFERA terrestre. Es constituyente de las PROTEÍNAS y de los ÁCIDOS NUCLEICOS y se encuentra en todas las CÉLULAS.
Descriptor Portuguese: Nitrogênio
Descriptor French: Azote
Tree number(s): D01.268.604
D01.362.625
RDF Unique Identifier: https://id.nlm.nih.gov/mesh/D009584
Scope note: An element with the atomic symbol N, atomic number 7, and atomic weight [14.00643; 14.00728]. Nitrogen exists as a diatomic gas and makes up about 78% of the earth's atmosphere by volume. It is a constituent of proteins and nucleic acids and found in all living cells.
Allowable Qualifiers: AD administration et posologie
AE effets indésirables
AG agonistes
AN analyse
BL sang
CF liquide cérébrospinal
CH composition chimique
CL classification
DF déficit
EC économie
HI histoire
IM immunologie
IP isolement et purification
ME métabolisme
PD pharmacologie
PH physiologie
PK pharmacocinétique
PO intoxication
RE effets des radiations
SD ressources et distribution
ST normes
TO toxicité
TU usage thérapeutique
UR urine
Registry Number: N762921K75
CAS Type 1 Name: Nitrogen
Related: Isotopes de l'azote MeSH
Radio-isotopes de l'azote MeSH
DeCS ID: 9769
Unique ID: D009584
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Date Established: 1966/01/01
Date of Entry: 1999/01/01
Revision Date: 2013/07/08
Azote - Preferred
Concept UI M0014897
Preferred term Azote



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