A novel method for the study of autophagy: destruction of hepatocytic lysosomes, but not autophagosomes, by the photosensitizing porphyrin tetra(4-sulphonatophenyl)porphine.

A photoactivatable porphyrin, tetra(4-sulphonatophenyl)porphine (TPPS4), was shown to accumulate in rat hepatocytes as a linear function of dose after intravenous injection, and to localize predominantly in hepatocytic lysosomes. A major fraction of the lysosomal enzymes acid phosphatase and N-acety...

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Enregistré dans:
Détails bibliographiques
Auteurs principaux: Strømhaug, P E, Berg, T O, Berg, K, Seglen, P O
Format: Artigo
Langue:Inglês
Publié: 1997
Sujets:
Research Article
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC1218057/
https://ncbi.nlm.nih.gov/pubmed/9003422
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