title: Ultrasound imaging of apoptosis in tumor response: novel preclinical monitoring of photodynamic therapy effects.
mesh_terms: D000818:Animals; D017209:Apoptosis / Q000187:drug effects*; D002467:Cell Nucleus / Q000473:pathology; D006801:Humans; D008279:Magnetic Resonance Imaging; D008546:Melanoma, Experimental / Q000000981:diagnostic imaging* / Q000188:drug therapy* / Q000473:pathology; D051379:Mice; D016513:Mice, SCID; D009368:Neoplasm Transplantation; D010778:Photochemotherapy; D014183:Transplantation, Heterologous; D014463:Ultrasonography