Influence of photodynamic therapy of endogenous ALA-induced PP Ⅸ on tumor morphological pathology / 第二军医大学学报
Academic Journal of Second Military Medical University
;
(12)1982.
Article
in Chinese
| WPRIM
| ID: wpr-677083
ABSTRACT
To evaluate the practical photodynamic therapy (PTD) efficiency on tumor of en-dogenous ALA-induced PP Ⅸ. Methods:
Morphoraglcal alterations were observed after PDT 0f protopor-phyrin Ⅸ (PP Ⅸ) by application of endogenous 6-aminolaevulinic acid(ALA) in Kunming mice bearing H22hepatic carcinoma.Results:
After PDT, the tumor cells showed degeneration, deformation and nuclearnecrosis and the tumor tissues were defused with hemorrhage and necrosis. The ultrastructural pathologyindicated that mitochondria in tumor cells were injured and destroyed. C0nclusi0n The pathological alter-ations suggest that PDT of ALA on H22 hepatic carcinoma was conducted by the destruction of mitochon-dria.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Academic Journal of Second Military Medical University
Year:
1982
Type:
Article
Similar
MEDLINE
...
LILACS
LIS