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Descriptor English: Yttrium Isotopes
Descriptor Spanish: Isótopos de Itrio
Descriptor Portuguese: Isótopos de Ítrio
Descriptor French: Isotopes de l'yttrium
Entry term(s): Isotopes, Yttrium
Tree number(s): D01.268.558.975.500
D01.268.956.890.500
D01.496.943
D01.552.550.975.500
RDF Unique Identifier: https://id.nlm.nih.gov/mesh/D015020
Scope note: Stable yttrium atoms that have the same atomic number as the element yttrium, but differ in atomic weight. Y-89 is the only naturally occurring stable isotope of yttrium.
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
DeCS ID: 15416
Unique ID: D015020
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: 2017/04/25
Yttrium Isotopes - Preferred
Concept UI M0023110
Scope note Stable yttrium atoms that have the same atomic number as the element yttrium, but differ in atomic weight. Y-89 is the only naturally occurring stable isotope of yttrium.
Preferred term Yttrium Isotopes
Entry term(s) Isotopes, Yttrium



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