Improved nasal absorption of salmon calcitonin by powdery formulation with N-acetyl-l-cysteine as a mucolytic agent

Nasal delivery systems and their effect on deposition and absorption

H Kublik, M Vidgren · Advanced Drug Delivery Reviews · 1998 · 245 citations

Lung Deposition, Allergy, Nasal Delivery Systems +5

Mechanisms for the enhancement of the nasal absorption of insulin by surfactants

Shinichiro Hirai, Takatsuka Yashiki, Hiroyuki Mima · International Journal of Pharmaceutics · 1981 · 233 citations

Medicine, Insulin Management, Diabetes +6

Mucosal penetration enhancers for facilitation of peptide and protein drug absorption.

Vincent H. L. Lee, Akira Yamamoto, Udaya Bhaskar Kompella · PubMed · 1991 · 214 citations

Gastrointestinal Pharmacology, Medicine, Peptide Engineering +8

Cyclodextrins in nasal drug delivery

F. W. H. M. Merkus · Advanced Drug Delivery Reviews · 1999 · 212 citations

Medicine, Cyclodextrin Production, Topical Drug +5

Enzymatic barriers to peptide and protein absorption.

Vincent H. L. Lee · PubMed · 1988 · 210 citations

Biochemistry, Protein Folding, Medicine +15