[Sulfasalazine-induced hypersensitivity syndrome associated with human herpesvirus 6 reactivation and induction of antiphospholipid syndrome].

Drug-induced hypersensitivity syndrome is a toxicoderma with systemic involvement. Suspicion of this disorder obliges rapid withdrawal of the suspected drug, which may have been introduced up to 3 months earlier. Screening for human herpesvirus (HHV) 6 reactivation is important both for its diagnostic value and for its association with a poor prognosis.

Rapid flow injection method for the determination of sulfite in wine using the permanganate-luminol luminescence system.

A simple, rapid and sensitive chemiluminescence method for the determination of sulfite has been developed by combining flow-injection analysis and its sensitizing effect on the known chemiluminescence emission produced by the oxidation of luminol in alkaline medium; in this work permanganate has been proposed as oxidizing reactive. The optimum conditions for the chemiluminescence emission were established. The chemiluminescence was proportional to the sulfite concentration over the range 1.