Topic
Protoporphyrin IX
About: Protoporphyrin IX is a research topic. Over the lifetime, 2250 publications have been published within this topic receiving 65544 citations. The topic is also known as: PpIX.
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TL;DR: It appears that ALA-H could achieve similar or slightly better results than ALA with respect to PpIX production and photoinactivation of cells, although a 10 times lower concentration of ALA -H was used.
51 citations
TL;DR: In this article, a quantitative comparison of PpIX biodistribution by extraction and fluorescence spectroscopy following intravenous and intravesical administration of ALA was made.
51 citations
TL;DR: Vit D may be useful as a biological enhancer of ALA-based PDT, suggesting that Vit D augments photodynamic cell death via alternative pathways (e.g., necrosis).
50 citations
TL;DR: It is concluded that native psoriatic plaques can exhibit red autofluorescence that is due to elevated levels of protoporphyrin IX within scales.
50 citations
TL;DR: A direct relationship between the α-helix content of myoglobin derivatives as determined by optical activity and the number of normally titratable imidazole side chains is supported.
50 citations