Tatsuharu Shimokawa

Evaluation of intestinal pressure-controlled colon delivery capsule containing caffeine as a model drug in human volunteers

Motoki Muraoka, Zhaopeng Hu, Tatsuharu Shimokawa et al. · Journal of Controlled Release · 1998 · 116 citations

Gastrointestinal Pharmacology, Medicine, Human Volunteers +4

Application of pressure-controlled colon delivery capsule to oral administration of glycyrrhizin in dogs

Nobuhito Shibata, Tomoya Ohno, Tatsuharu Shimokawa et al. · Journal of Pharmacy and Pharmacology · 2001 · 54 citations

Test Pcdcs, Colon Delivery System, Gastrointestinal Pharmacology +11

Colon Delivery Efficiencies of Intestinal Pressure-controlled Colon Delivery Capsules Prepared by a Coating Machine in Human Subjects

Zhaopeng Hu, Shun-suke Mawatari, Tatsuharu Shimokawa et al. · Journal of Pharmacy and Pharmacology · 2000 · 36 citations · Full text

Medicine, Colon Delivery Efficiencies, Gastroenterology +12

Efficacy of high-affinity liposomal astaxanthin on up-regulation of age-related markers induced by oxidative stress in human corneal epithelial cells

Tatsuharu Shimokawa, Mai Yoshida, Tatsuya Fukuta et al. · Journal of Clinical Biochemistry and Nutrition · 2018 · 34 citations · Full text

Characterization of Norfloxacine Release from Tablet Coated with a New pH-Sensitive Polymer, P-4135F

Zhaopeng Hu, Tatsuharu Shimokawa, Tomoya Ohno et al. · Journal of drug targeting · 1999 · 24 citations