The uptake, distribution, and retention of hematopophyrin derivative (HPD) in the rat 9L gliosarcoma brain tumor model has been evaluated using a digitized video fluorescence technique. In addition, histopathologic examination, and survival studies have been used to assess the in vivo cytotoxic effects of photoradiation therapy (PRT) in this model.
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© 1984 Laser Institute of America.
1984
Laser Institute of America
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