[Ionized fluorine in the plasma and urine of subjects treated with organofluorine drugs prescribed in rheumatology]. / Fluor ionisé dans le plasma et dans les urines de sujets traités par des médicaments organofluorés prescrits en rhumatologie.
Rev Rhum Mal Osteoartic
; 46(2): 123-32, 1979 Feb.
Article
em Fr
| MEDLINE
| ID: mdl-34870
ABSTRACT
The elimination of ionized urinary fluorine was studied in groups of eight subjects treated during several days with niflumic acid, flufenamic acid, sulindac, antrafenine and floctafenine. Sulindac and floctafenine do not changes this elimination. After administration of niflumic acid, flufenamic and antrafenine, the urinary elimination of ionized fluorine increase in all the subjects. This increase is manifested from the start of treatment and persists for several days after it has been stopped. The administration of three drugs also results in an elevated level of ionized plasmic fluorine the duration of treatment. The results prove the existence in the human organism of a metabolic process capable of effecting the ionization of the organic fluor contained in the drugs studied. This biotransformation causes a fluorine impregnation of endogenous origin that is permanent and relatively stable, and whose consequences are examined (risk of fluorine osteosis and possibility of therapeutic application).
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Ácido Flufenâmico
/
Ácido Niflúmico
/
Doenças Reumáticas
/
Flúor
/
Anti-Inflamatórios
/
Ácidos Nicotínicos
Limite:
Humans
Idioma:
Fr
Revista:
Rev Rhum Mal Osteoartic
Ano de publicação:
1979
Tipo de documento:
Article