Koichi Isowa

A novel approach using functional peptides for efficient intestinal absorption of insulin

Mariko Morishita, Noriyasu Kamei, Jumpei Ehara et al. · Journal of Controlled Release · 2006 · 162 citations

Efficient Intestinal Absorption, Biochemistry, Medicine +10

Effect of cell-penetrating peptides on the nasal absorption of insulin

El‐Sayed Khafagy, Mariko Morishita, Koichi Isowa et al. · Journal of Controlled Release · 2008 · 129 citations

Medicine, Insulin Management, Diabetes +6

Formulation Optimization of Indomethacin Gels Containing a Combination of Three Kinds of Cyclic Monoterpenes as Percutaneous Penetration Enhancers

Karin Kragh Levison, Kozo Takayama, Koichi Isowa et al. · Journal of Pharmaceutical Sciences · 1994 · 87 citations

Medicinal Chemistry, Pharmaceutical Science, Medicine +8

Improving insulin enteral absorption using water-in-oil-in-water emulsion

Mariko Morishita, Ayako Matsuzawa, Kozo Takayama et al. · International Journal of Pharmaceutics · 1998 · 57 citations

Insulin Enteral Absorption, Diabetes, Food Engineering +3

Structural requirements of penetratin absorption enhancement efficiency for insulin delivery

El‐Sayed Khafagy, Mariko Morishita, Nobuo Ida et al. · Journal of Controlled Release · 2010 · 54 citations

Engineering, Structural Requirements, Insulin Management +7