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Physician Data Query
Preferred Name | aminolevulinic acid | |
Synonyms |
d-amino-levulinic acid delta aminolevulinic acid 5-aminolevulinic acid 5-amino-4-oxopentanoic acid amino-levulinic acid 5-ALA 5-aminolaevulinic acid delta-aminolevulinic acid |
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Definitions |
A topically administered metabolic precursor of protoporphyrin IX. After topical administration, aminolevulinic acid (ALA) is converted to protoporphyrin IX (PpIX) which is a photosensitizer. When the proper wavelength of light activates protoporphyrin IX, singlet oxygen is produced, resulting in a local cytotoxic effect. Check for "https://www.cancer.gov/about-cancer/treatment/clinical-trials/intervention/C234" active clinical trials using this agent. ("http://ncit.nci.nih.gov/ncitbrowser/ConceptReport.jsp?dictionary=NCI%20Thesaurus&code=C234" NCI Thesaurus) |
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ID |
http://purl.bioontology.org/ontology/PDQ/CDR0000791850 |
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altLabel |
d-amino-levulinic acid delta aminolevulinic acid 5-aminolevulinic acid 5-amino-4-oxopentanoic acid amino-levulinic acid 5-ALA 5-aminolaevulinic acid delta-aminolevulinic acid
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CAS Registry |
106-60-5
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cui |
C0002563
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DATE FIRST PUBLISHED |
2018-01-08
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Date last modified |
2018-01-08
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definition |
A topically administered metabolic precursor of protoporphyrin IX. After topical administration, aminolevulinic acid (ALA) is converted to protoporphyrin IX (PpIX) which is a photosensitizer. When the proper wavelength of light activates protoporphyrin IX, singlet oxygen is produced, resulting in a local cytotoxic effect. Check for "https://www.cancer.gov/about-cancer/treatment/clinical-trials/intervention/C234" active clinical trials using this agent. ("http://ncit.nci.nih.gov/ncitbrowser/ConceptReport.jsp?dictionary=NCI%20Thesaurus&code=C234" NCI Thesaurus)
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NCI ID |
C234
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notation |
CDR0000791850
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ORIG STY |
Drug/agent
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prefLabel |
aminolevulinic acid
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tui |
T116 T123 T121
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