Search for dissertations about: "absorption-modifying excipients"

Found 2 swedish dissertations containing the words absorption-modifying excipients.

  2. 1. Biopharmaceutical aspects of intestinal drug absorption : Regional permeability and absorption-modifying excipients

    Author : David Dahlgren; Hans Lennernäs; Erik Sjögren; Bertil Abrahamsson; Christer Tannergren; Steffansen Bente; Uppsala universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; intestinal permeability; absorption-modifying excipients; Biofarmaci; Biopharmaceutics;

    Abstract : Before an orally administered drug reaches the systemic circulation, it has to dissolve in the intestinal fluids, permeate across the intestinal epithelial cell barrier, and pass through the liver. The permeation rate of drug compounds can be low and show regional differences.The thesis had two general aims. READ MORE

  4. 2. Intestinal absorption of drugs : The impact of regional permeability, nanoparticles, and absorption-modifying excipients

    Author : Carl Roos; Hans Lennernäs; Erik Sjögren; Martin Brandl; Uppsala universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Permeability; intestinal absorption; regional permeability; nanoparticles; nanosuspensions; absorption-modifying excipients; AMEs; Biofarmaci; Biopharmaceutics;

    Abstract : For successful delivery of orally given drug products, the drug compounds must have adequate solubility and permeability in the human gastrointestinal tract. The permeability of a compound is determined by its size and lipophilicity, and is usually evaluated in various pre-clinical models, including rat models. READ MORE