Protoporphyrin IX plasma and blood pharmacokinetics and brain tumor distribution determined by a validated LC–MS/MS method
Abstract Protoporphyrin IX (PPIX) is a fluorescent metabolite in the heme biosynthesis pathway, and cancer cells accumulate it when 5-aminolevulinic acid (5-ALA), a precursor, is administered. In the U.S., 5-ALA is approved for visualizing high-grade gliomas (HGG) during fluorescence-guided surgery....
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2025-07-01
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| Series: | Scientific Reports |
| Subjects: | |
| Online Access: | https://doi.org/10.1038/s41598-025-05780-w |
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