S-36 Improvement of Intestinal and Transmucosal Absorption of Drug   S36-1. Safe Improvement of Drug Absorption by Combinatorial Use of Sodium Laurate with Amino Acids   S36-2. A Novel Strategy for Drug Delivery System Using a Claudin Modulator   S36-3. Membrane Permeability and Hydrolysis of Ester-Derivatives during Their Oral and Cutaneous Absorption   S36-4. Improvement of Oral and Transmucosal Absorption of Poorly Absorbable Drugs   S36-5. Control of Pulmonary Absorption of Drugs by Various Pharmaceutical Excipients   S36-6. Systemic and Local Delivery of High-Molecular-Weight Drugs by Powder Inhalation   S36-7. The Recent Trend of Transdermal Drug Delivery System Development