Abstract: The invention provides for the use of somatostatin receptor selective ligands (selective for SSTR1 or SSTR4) to treat human endothelial cells and to formulate medicaments for human use. The medicaments may for example be used to treat an angiogenic disease. In various embodiments, the angiogenic disease may for example be macular degeneration or a solid tumor. The SSTR1 or SSTR4 selective agonists may include the SSTR1 agonist (des-AA1,2,5[DTrp8,IAamp9]SS).

Abstract: The present invention relates to a photodynamic method of treating tattoos. The method comprises: (i) intradermally and/or locally delivering photosensitizer into tattooed target tissue; and (ii) irradiating the target tissue with activation energy at a wavelength appropriate to activate the photosensitizer. The present method causes the tattoo inks to fade or disappear completely. In preferred embodiments the tattoo will fade by at least 25%, more preferably at least 50%, even more preferably at least 75%.