However, a study using vascular endothelial staining with CD31 antibodies showed a trend toward a narrowing of the vascular bed of intra-tumor vessels in the i-PDT-treated group.
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Cytocidal Effects of Interstitial Photodynamic Therapy Using Talaporfin Sodium and a Semiconductor Laser in a Rat Intracerebral Glioma Model.
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The sentences
In our present experimental system, we repeatedly performed analyses by sacrificing the rats at 24 h after i-PDT but we were unable to show a clear trend in the activation of all immune systems, including T cells, B cells, and microglia.