Hideyuki Tozaki

Chitosan Capsules for Colon-Specific Drug Delivery: Improvement of Insulin Absorption from the Rat Colon

Hideyuki Tozaki, Junta Komoike, Chika Tada et al. · Journal of Pharmaceutical Sciences · 1997 · 314 citations

Chitosan capsules for colon-specific drug delivery: enhanced localization of 5-aminosalicylic acid in the large intestine accelerates healing of TNBS-induced colitis in rats

Hideyuki Tozaki, Tomokazu Odoriba, Naoki Okada et al. · Journal of Controlled Release · 2002 · 198 citations

Inflammation, Chitosan Capsules, Medicine +8

Degradation of Insulin and Calcitonin and Their Protection by Various Protease Inhibitors in Rat Caecal Contents: Implications in Peptide Delivery to the Colon

Hideyuki Tozaki, Yasuharu Emi, Eri Horisaka et al. · Journal of Pharmacy and Pharmacology · 1997 · 83 citations · Full text

Enhanced Absorption of Insulin and (Asu1,7)Eel‐Calcitonin using Novel Azopolymer‐Coated Pellets for Colon‐Specific Drug Delivery

Hideyuki Tozaki, Junko Nishioka, Junta Komoike et al. · Journal of Pharmaceutical Sciences · 2001 · 58 citations

Medicine, Pharmaceutical Technology, Drug Delivery Systems +6

Colon-specific delivery of R68070, a new thromboxane synthase inhibitor, using chitosan capsules: Therapeutic effects against 2,4,6-trinitrobenzene sulfonic acid-induced ulcerative colitis in rats

Hideyuki Tozaki, Takuya Fujita, Tomokazu Odoriba et al. · Life Sciences · 1999 · 56 citations

Inflammation, Anti-inflammatory, Medicine +9