Abstract: Disclosed are methods and compositions for isothermal amplification of nucleic acids in a microfabricated substrate. Methods and compositions for the analysis of isothermally amplified nucleic acids in a microfabricated substrate are disclosed as well. The microfabricated substrates and isothermal amplification and detection methods provided are envisioned for use in various diagnostic methods, particularly those connected with diseases characterized by altered gene sequences or gene expression.

Abstract: A user activated iontophoretic device of the present invention includes an electrode assembly, an electrode reservoir and at least one drug reservoir. The device is divided or otherwise separated into at least two portions, with one portion containing the electrode reservoir and the other containing the drug reservoir, which may include a medication in a dry form. In one embodiment, the two portions are each contained in separate compartments of a pouch. In another embodiment, the portions are contained in a single compartment and divided by a barrier. A method of activating the device includes causing the two portions to come into electrical conducting contact with one another to at least partially hydrate one of the reservoirs. This can be accomplished, for example, by either folding the device to bring the two portions into contact with one another or simply by removing the barrier dividing the two portions.

Abstract: A user activated iontophoretic device of the present invention includes an electrode assembly, an electrode reservoir and at least one drug reservoir. The device is divided or otherwise separated into at least two portions, with one portion containing the electrode reservoir and the other containing the drug reservoir, which may include a medication in a dry form. The electrode reservoir and the drug reservoir are sealingly separated by a barrier, which can be removed to bring the reservoirs into fluid conducting contact with one another. A method of activating the device includes causing the two portions to come into fluid conducting contact with one another to at least partially hydrate one of the reservoirs. This can be accomplished by removing the barrier dividing the two portions. In this way, the device is suitable for use to deliver a drug which has limited stability in an aqueous solution.

Abstract: An iontophoretic drug delivery system including a patch, a controller and a magazine. The patch may be secured in a compartment formed in the magazine so that upon insertion of the controller along the magazine to fasten the controller to the patch, a dry drug contained in the patch is hydrated and the patch and controller can be removed from the magazine for attachment to the skin of a patient.