Akira Ejima

Gastric acidity dependent bioavailability of cinnarizine from two commercial capsules in healthy volunteers

Hiroyasu Ogata, Nobuo Aoyagi, Nahoko Kaniwa et al. · International Journal of Pharmaceutics · 1986 · 61 citations

Medicine, Pharmacokinetics, Pharmacology +5

Gastric emptying rates of drug preparations. I. Effects of size of dosage forms, food and species on gastric emptying rates.

Nahoko Kaniwa, Nobuo Aoyagi, Hiroyasu Ogata et al. · Journal of Pharmacobio-Dynamics · 1988 · 49 citations · Full text

Pharmacy, Pharmacokinetics, Pharmacology +14

Effect of food on the bioavailability of griseofulvin from microsize and PEG ultramicrosize (GRIS-PEGR) plain tablets.

Nobuo Aoyagi, Hiroyasu Ogata, Nahoko Kaniwa et al. · Journal of Pharmacobio-Dynamics · 1982 · 40 citations · Full text

Pharmacy, Food Science, Nutritional Sciences +17

Gastric emptying rates of drug preparations. II. Effects of size and density of enteric-coated drug preparations and food on gastric emptying rates in humans.

Nahoko Kaniwa, Nobuo Aoyagi, Hiroyasu Ogata et al. · Journal of Pharmacobio-Dynamics · 1988 · 36 citations · Full text

Pharmacy, Pharmacokinetics, Pharmacology +16

Bioavailability of Griseofulvin from Tablets in Beagle Dogs and Correlation with Dissolution Rate and Bioavailability in Humans

Nobuo Aoyagi, Hiroyasu Ogata, Nahoko Kaniwa et al. · Journal of Pharmaceutical Sciences · 1982 · 31 citations

Pharmacy, Pharmaceutics, Pharmacology +14