Increased oral absorption enhancement of insulin by medium viscosity hydroxypropyl cellulose

Penetration and enzymatic barriers to peptide and protein absorption

Vincent H.L. Lee, Akira Yamamoto · Advanced Drug Delivery Reviews · 1989 · 408 citations

Pharmacy, Biochemistry, Pharmacokinetics +12

Intranasal Administration of Peptides: Nasal Deposition, Biological Response, and Absorption of Desmopressin

A S Harris, I. M. Nilsson, Zoltán Wagner et al. · Journal of Pharmaceutical Sciences · 1986 · 165 citations

Pharmacy, Pharmacokinetics, Pharmacology +15

Hypoglycemic effect of novel oral microspheres of insulin with protease inhibitor in normal and diabetic rats

Isao Morishita, Mariko Morishita, Kozo Takayama et al. · International Journal of Pharmaceutics · 1992 · 116 citations

Medicine, Pharmaceutics, Pharmacology +14

Enhanced Intestinal Absorption of Insulin in Rats in the Presence of Sodium 5-Methoxysalicylate

Toshiaki Nishihata, J. Howard Rytting, Akira Kamada et al. · Diabetes · 1981 · 57 citations · Full text

Medicine, Endocrinology, Pharmacology +17

Enhanced intestinal absorption of insulin in rats in the presence of sodium 5-methoxysalicylate

T. Nishihata, J. Howard Rytting, A. Kamada et al. · Diabetes · 1981 · 28 citations

Medicine, Endocrinology, Pharmacology +17