title: [Use of gold implants as a treatment of pain related to canine hip dysplasia--a review. Part 1: Background and current state of research regarding the effects of implanting gold in tissue].
abstract: Gold-bead implantation as a method of pain treatment in dogs suffering from osteoarthritic disease is receiving increasing attention in veterinary medicine. For the present article, publications from veterinary books and journals were collected and evaluated, together with related articles in human medicine. After providing an overview of the historical use of gold and gold compounds, the technique of implanting this noble metal is introduced. The reasons for establishing the terms gold acupuncture and gold (bead) implantation are described, considering the question whether and what kind of methodological differences exist behind these terms. Next, previous publications concerning the effects of gold implantation in tissue are summarised. In 2002 it was proven that gold ions are released from the surface of gold implants by a process termed dissolucytosis. Subsequent publications further investigated details about the interaction between gold ions and tissue as well as the distribution pattern of bio-released ions. Gold compounds were previously used for chrysotherapy in human medicine until medication with fewer side effects became established. The anti-inflammatory and immuno-modulatory properties of gold compounds were used to treat rheumatoid arthritis. Current research aims to ascertain whether the anti-inflammatory and immuno-modulating effects of gold compounds are imitated by gold ions released from gold implants at a local level. In conclusion, the present review summarises important findings about the effects of gold implanted in tissue. However, further research is necessary to estimate the limitations and benefits of this auromedication.
authors.affiliation: Klinik für Kleintiere, Stiftung Tierärztliche Hochschule Hannover, Bünteweg 9, Hannover. Patrick.Wefstaedt@tiho-hannover.de
authors.forename: A
authors.initials: A
authors.lastname: Deisenroth
authors.forename: I
authors.initials: I
authors.lastname: Nolte
authors.forename: P
authors.initials: P
authors.lastname: Wefstaedt
mesh_terms: D015670:Acupuncture Therapy / Q000295:instrumentation / Q000379:methods / Q000662:veterinary*; D000818:Animals; D000893:Anti-Inflammatory Agents / Q000627:therapeutic use*; D004285:Dogs; D006046:Gold / Q000008:administration & dosage*; D006619:Hip Dysplasia, Canine / Q000150:complications* / Q000628:therapy*; D010146:Pain / Q000209:etiology / Q000662:veterinary*; D059408:Pain Management / Q000379:methods / Q000662:veterinary*
chemical_list: D000893:Anti-Inflammatory Agents; D006046:Gold