Toshiaki Nishihata

Lymphatic uptake of water‐soluble drugs after rectal administration

T. Higuchi, J. H. Rytting, L. Caldwell, 1982, The Journal of pharmacy and pharmacology.

Enhanced rectal absorption of insulin and heparin in rats in the presence of non‐surfactant adjuvants

T. Higuchi, J. H. Rytting, L. Caldwell, 1981, The Journal of pharmacy and pharmacology.

The synergistic effects of concurrent administration to rats of EDTA and sodium salicylate on the rectal absorption of sodium cefoxitin and the effects of inhibitors

Toshiaki Nishihata, J. Howard Rytting, T. Higuchi, 1987, The Journal of pharmacy and pharmacology.

Insulin suppository: enhanced rectal absorption of insulin using an enamine derivative as a new promoter

Y. Yamasaki, R. Kawamori, M. Shichiri, 1983, The Journal of pharmacy and pharmacology.

Intestinal absorption of sodium cefoxitin in rats: effect of formulation

H. Yoshitomi, Toshiaki Nishihata, T. Higuchi, 1986, The Journal of pharmacy and pharmacology.

Enhanced bioavailability of insulin after rectal administration with enamine as adjuvant in depancreatized dogs

R. Kawamori, M. Shichiri, T. Higuchi, 1985, The Journal of pharmacy and pharmacology.

Effectiveness of insulin suppositories in diabetic patients

R. Kawamori, M. Shichiri, A. Kamada, 1989, The Journal of pharmacy and pharmacology.