title: [Comparative study of hematoporphyrin and psoralen effects on fibroblasts after black light irradiation (author's transl)].
abstract: The inhibitory effect of photosensitized substances such as psoralen and haematoporphyrin on fibroblast cultures of mice irradiated with black light has been studied by autoradiography and scintillation. Psoralen and haematoporphyrin used in constant concentrations produce significant changes in the captation of thymidin after 8 minutes' time of irradiation. The inhibitory effect of psoralen can be superposed to the one produced by haematoporphyrin and is increased when both substances intervene at the same time.
mesh_terms: D003374:Coumarins / Q000494:pharmacology*; D005347:Fibroblasts / Q000187:drug effects* / Q000528:radiation effects*; D005363:Ficusin / Q000494:pharmacology*; D006415:Hematoporphyrins / Q000494:pharmacology*; D006801:Humans; D010778:Photochemotherapy; D014466:Ultraviolet Rays
chemical_list: D003374:Coumarins; D006415:Hematoporphyrins; D005363:Ficusin
vernacular_title: Etude comparative de l'effet de l'hématoporphyrine et du psoralène sur les fibroblastes irradiés avec la lumière noire.