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NITROGEN
Descriptors Found:
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DeCS
Descriptor
English
:
Nitrogen
Descriptor
Spanish
:
Nitrógeno
Descriptor
Portuguese
:
Nitrogênio
Tree Number:
D01.268.604
D01.362.625
SP4.011.097.063.939
Definition
English
:
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.
Indexing Annotation
English
:
N-14; /physiol permitted
See Related
English
:
Nitrogen Isotopes
Nitrogen Radioisotopes
Allowable Qualifiers
English
:
AD
administration & dosage
AE
adverse effects
AG
agonists
AN
analysis
BL
blood
CF
cerebrospinal fluid
CH
chemistry
CL
classification
CT
contraindications
DF
deficiency
EC
economics
HI
history
IM
immunology
IP
isolation & purification
ME
metabolism
PK
pharmacokinetics
PD
pharmacology
PH
physiology
PO
poisoning
RE
radiation effects
ST
standards
SD
supply & distribution
TU
therapeutic use
TO
toxicity
UR
urine
Record Number:
9769
Unique Identifier:
D009584
Occurrence in VHL
:
Similar:
DeCS
CID-10
SciELO
LILACS
LIS