Naoko Ohara

Chewing chitosan-containing gum effectively inhibits the growth of cariogenic bacteria

Yoshihiko Hayashi, Naoko Ohara, Tomoko Ganno et al. · Archives of Oral Biology · 2006 · 94 citations

Dental Conditions, Cariogenic Bacteria, Oral Cavity +5

Chitosan monomer promotes tissue regeneration on dental pulp wounds

Tsunenori Matsunaga, Kajiro Yanagiguchi, Shizuka Yamada et al. · Journal of Biomedical Materials Research Part A · 2005 · 94 citations · Full text

Characterization of Two Novel Polysaccharides Having Immunological Activities from the Root of Panax ginseng.

MASASHI TOMODA, Keiko HIRABAYASHI, Noriko Shimizu et al. · Biological and Pharmaceutical Bulletin · 1993 · 89 citations · Full text

Panax Ginseng, Acidic Polysaccharides, Nutraceutical Ingredient +16

Early gene expression analyzed by cDNA microarray and RT-PCR in osteoblasts cultured with water-soluble and low molecular chitooligosaccharide

Naoko Ohara, Yoshihiko Hayashi, Shizuka Yamada et al. · Biomaterials · 2003 · 72 citations

Early Gene Expression, Sclerostin, Bone Morphogenic Protein +8

Chitosan-containing gum chewing accelerates antibacterial effect with an increase in salivary secretion

Yoshihiko Hayashi, Naoko Ohara, Tomoko Ganno et al. · Journal of Dentistry · 2007 · 54 citations

Accelerates Antibacterial Effect, Dental Conditions, Medicine +7