Kazuo Ohtake

Screening of cationic compounds as an absorption enhancer for nasal drug delivery

Hideshi Natsume, Satoko Iwata, Kazuo Ohtake et al. · International Journal of Pharmaceutics · 1999 · 95 citations

Pharmacy, Pharmaceutics, Pharmacology +16

Poly-L-Arginine Predominantly Increases the Paracellular Permeability of Hydrophilic Macromolecules Across Rabbit Nasal Epithelium in Vitro

Kazuo Ohtake, Takuya Maeno, Hideo UEDA et al. · Pharmaceutical Research · 2003 · 74 citations

Pharmacy, Pharmacology, Drug Delivery +13

Poly-l-Arginine Enhances Paracellular Permeability via Serine/Threonine Phosphorylation of ZO-1 and Tyrosine Dephosphorylation of Occludin in Rabbit Nasal Epithelium

Kazuo Ohtake, Takuya Maeno, Hideo UEDA et al. · Pharmaceutical Research · 2003 · 67 citations

Life Sciences, Cell Biology, Cell Signaling +15

Improved nasal absorption of drugs using poly-l-arginine: effects of concentration and molecular weight of poly-l-arginine on the nasal absorption of fluorescein isothiocyanate–dextran in rats

Misao Miyamoto, Hideshi Natsume, Satoko Iwata et al. · European Journal of Pharmaceutics and Biopharmaceutics · 2001 · 64 citations

Pharmacy, Pharmaceutics, Pharmacology +13

Dietary nitrite supplementation improves insulin resistance in type 2 diabetic KKAy mice

Kazuo Ohtake, Genya Nakano, Nobuyuki Ehara et al. · Nitric Oxide · 2014 · 62 citations · Full text

Medicine, Endocrinology, Nutritional Sciences +7