title: [History of gold--with danish contribution to tuberculosis and rheumatoid arthritis].
abstract: Gold has a long history as a therapeutic agent, first as gold particles and colloidal gold, then as a soluble salt made by the alchemists, and potable gold was recommended almost as a panacea against different diseases. Gold compounds were introduced in the treatment of tuberculosis, based initially on the reputation of Robert Koch, who found gold cyanide effective against Mycobacterium tuberculosis in cultures. Although several investigations of gold salts showed no convincing effect in experimental tuberculosis in guinea pigs, the idea of using gold compounds as chemotherapy was furthermore encouraged from the work of Paul Ehrlich with arsenicals. The enthusiasm and the craving desperately for a remedy for tuberculosis forced Danish physicians, in the mid-1920s to treat tuberculosis with Sanocrysin (gold sodium thiosulfate). Professor Holger Møllgaard, in collaboration with the clinicians the professors Knud Secher and Knud Faber, was the theoretical promoter of the project. He recommended sanocrysin-antiserum therapy, since sanocrysin caused serious reactions in tuberculosis animals, possible by releasing toxins from tubercle bacilli "killed" by sanocrysin. However the enthusiastic response to sanocrysin in Europe declined along by controlled trials and reports on toxicity in the 1930s. The belief that rheumatoid arthritis was a form of tuberculosis caused a renaissance in chrysotherapy. In France Jacques Forestier obtained encouraging results in the treatment of rheumatoid arthritis with myochrysine and other gold salts, and he pointed out the disease modifying effect of chrysotherapy. In Denmark Knud Secher, who was the clinical initiator of Sanocrysin therapy in tuberculosis, now became the founder of chrysotherapy in rheumatoid arthritis. Although new potential agents are now taking over in the treatment of arthritis, it is still believed, that there is a place for the chrysotherapy. However a new future for gold, in the form of nanoparticles, appears on the horizon, especially in the imaging, diagnostics and therapies of cancer.
authors.affiliation: ksnorn@post.cybercity.dk
authors.forename: Svend
authors.initials: S
authors.lastname: Norn
authors.forename: Henrik
authors.initials: H
authors.lastname: Permin
authors.forename: Poul R
authors.initials: PR
authors.lastname: Kruse
authors.forename: Edith
authors.initials: E
authors.lastname: Kruse
mesh_terms: D001172:Arthritis, Rheumatoid / Q000188:drug therapy / Q000266:history*; D003718:Denmark; D017612:Gold Compounds / Q000266:history* / Q000627:therapeutic use; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D014397:Tuberculosis, Pulmonary / Q000188:drug therapy / Q000266:history*
chemical_list: D017612:Gold Compounds