title: The in vivo localization of porphyrins.
mesh_terms: D000273:Adipose Tissue / Q000378:metabolism; D000818:Animals; D001665:Binding Sites; D001842:Bone and Bones / Q000378:metabolism; D002199:Capillary Permeability; D003094:Collagen; D004952:Esters / Q000138:chemical synthesis; D004987:Ethers / Q000138:chemical synthesis; D007633:Keratins; D010787:Photosensitivity Disorders / Q000209:etiology*; D011166:Porphyrins / Q000138:chemical synthesis / Q000378:metabolism*; D051381:Rats; D012867:Skin / Q000378:metabolism; D012995:Solubility; D014466:Ultraviolet Rays
chemical_list: D004952:Esters; D004987:Ethers; D011166:Porphyrins; D007633:Keratins; D003094:Collagen