Nitrogen [dusík]
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.
- DUI
- D009584 MeSH Browser
- CUI
- M0014897
- CAS
- Nitrogen
Allowable subheadings
- AD
- administration & dosage 8
- AE
- adverse effects 1
- AG
- agonists
- AN
- analysis 71
- BL
- blood 12
- CF
- cerebrospinal fluid
- CH
- chemistry 38
- CL
- classification
- DF
- deficiency 10
- EC
- economics
- HI
- history
- IM
- immunology
- IP
- isolation & purification 13
- ME
- metabolism 228
- PK
- pharmacokinetics
- PD
- pharmacology 10
- PH
- physiology 10
- PO
- poisoning
- RE
- radiation effects
- ST
- standards 1
- SD
- supply & distribution
- TU
- therapeutic use 10
- TO
- toxicity 6
- UR
- urine 26
GaNAs alloy Chemical MeSH Browser
LiSi2N3 Chemical MeSH Browser
nitrox Chemical MeSH Browser
pneumoxide Chemical MeSH Browser
sodium nitride Chemical MeSH Browser
trimix Chemical MeSH Browser