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Drug Delivery
Research Library
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TransDermal Technologies, Inc.
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To date, transdermal delivery has been effective in delivering only a very few drugs due to difculties in moving larger, and chemically non-compatible, molecules across the skin's biologically-active barrier. Drugs with higher melting points, drugs of molecular weight greater than 500 Daltons and drugs requiring pharmacological doses of more than 40 mg in 24 hours can not employ patch- or ...
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Covance
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The approval by the Food and Drug Administration (FDA) of the first inhaled insulin combination product for treatment of diabetes represents a milestone in drug delivery. Exubera is an inhaled powder form of recombinant human insulin (rDNA) used in the treatment of adult patients with type 1 and type 2 diabetes and is the first new delivery option introduced since the discovery of insulin in the ...
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Lancaster Laboratories
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The FDA has been focusing effort into evaluation of potential adulteration of drug products due to contact with packaging and closure systems, sample delivery devices and components utilized in the manufacturing of the product. Packaging includes components such as vials, caps and stoppers. Drug delivery devices include nebulizers, syringes, medical devices and various types of inhalers. ...
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Hyaluron - A Subsidiary of AMRI
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The advent of bubble elimination in a prefilled syringe offers many advantages worth exploring prior to deciding how a product is to be packaged for clinical studies or commercial distribution. This technique further enhances the benefits of prefilled syringes. Prefilled syringes vs. vials have become the container of choice for parenteral drug delivery. The increase in their use is directly ...
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ABC Laboratories
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Common literature methods for determining formalde- hyde in air and water are based on derivatizing formalde- hyde first, by the use of either 2,4-dinitrophenylhydrazine (DNPH) or 2,3,4,5,6-pentafluorobenzyloxyamine (PFBOA) and then quantitating the resulting hydrazone or oxime. We report general procedures for the derivatization and determination of total extractable formaldehyde as well as ...
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