𝔖 Bobbio Scriptorium
✦   LIBER   ✦

5-Aminolevulinic acid ester–induced protoporphyrin IX in a murine melanoma cell line

✍ Scribed by Flavia C. B. Vena; Rozane F. Turchiello; Isabelle Laville; Sophie Pigaglio; Jocelyne Blais; Antonio C. Tedesco

Book ID
106274383
Publisher
Springer-Verlag
Year
2004
Tongue
English
Weight
258 KB
Volume
19
Category
Article
ISSN
0268-8921

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Photobleaching of protoporphyrin IX in c
Photobleaching of protoporphyrin IX in cells incubated with 5-aminolevulinic acid
✍ Johan Moan; Giedre Streckyte; Saulius Bagdonas; Øystein Bech; Kristian Berg 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 French ⚖ 208 KB 👁 2 views

Protoporphyrin IX (Pp IX) is the main photosensitizer in photochemotherapy with 5-aminolevulinic acid (ALA). Pp IX is photolabile and the present work shows that 70-95% of Pp IX in cells is degraded by clinically relevant light exposures (40-200 J cm 22 at 630 nm). During light exposure a small yiel

Formation of water-soluble porphyrins an
Formation of water-soluble porphyrins and protoporphyrin IX in 5-aminolevulinic-acid-incubated carcinoma cells
✍ W. Dietel; K. Bolsen; E. Dickson; C. Fritsch; R. Pottier; R. Wendenburg 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 601 KB

The bioconversion of 5-aminolevulinic acid (ALA) into hydrophobic protoporphyrin IX and other water-soluble porphyrins was investigated in Ehrlich ascite carcinoma (EAC) cells and in a myeloma cell line. The effects of irradiation (514 nm), temperature, incubation time and added glucose on the relat

On the basis for tumor selectivity in th
On the basis for tumor selectivity in the 5-aminolevulinic acid-induced synthesis of protoporphyrin IX
✍ J. Moan; J.T.H.M. Van Den Akker; P. Juzenas; L.W. Ma; E. Angell-Petersen; Ø.B. G 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 184 KB

When 5-aminolevulinic acid ( ALA ) is administered topically, intravenously or intraperitoneally to tumor-bearing animals or humans, tumor selective production of protoporphyrin IX ( PpIX ) is frequently observed. Several biophysical, biochemical and physiological factors explain this tumor selectiv

Protoporphyrin biosynthesis in Melanoma
Protoporphyrin biosynthesis in Melanoma B16 cells stimulated by 5-aminolevulinic acid and chemical inducers: Characterization of photodynamic inactivation
✍ N. Schoenfeld; R. Mamet; Y. Nordenberg; M. Shafran; T. Babushkin; Z. Malik 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 French ⚖ 967 KB

The stimulation of protoporphyrin (PP) biosynthesis in 816 melanoma cells in order to facilitate photodynamic cell killing was studied. Biosynthesis and accumulation of PP in the melanoma cells was increased from 8 to 15 pmol/mg protein by the use of dimethyl-sulfoxide (DMSO), a diflerentiation-indu