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METALLOPORPHYRINS
Descriptors Found:
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DeCS
Descriptor
English
:
Metalloporphyrins
Descriptor
Spanish
:
metaloporfirinas
Descriptor
Portuguese
:
Metaloporfirinas
Tree Number:
D03.383.129.578.840.500.640
D03.633.400.909.500.640
D04.345.783.500.640
D23.767.727.640
Definition
English
:
Porphyrins
which are combined with a metal ion. The metal is bound equally to all four
nitrogen
atoms of the pyrrole rings. They possess characteristic
absorption
spectra which can be utilized for identification or quantitative estimation of
porphyrins
and porphyrin-bound compounds.
Indexing Annotation
English
:
pigments (
porphyrins
) "combined with a metal ion"; iron
porphyrins
= HEME or HEMIN,
magnesium
porphyrins
=
CHLOROPHYLL
History Note
English
:
77
Allowable Qualifiers
English
:
AD
administration & dosage
AE
adverse effects
AG
agonists
AN
analysis
AI
antagonists & inhibitors
BL
blood
CF
cerebrospinal fluid
CS
chemical synthesis
CH
chemistry
CL
classification
EC
economics
GE
genetics
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:
8842
Unique Identifier:
D008665
Occurrence in VHL
:
Similar:
DeCS