Trypsin-Like Activity in Oral Cavity Is Associated with Risk of Fever Onset in Older Residents of Nursing Homes: An 8-Month Longitudinal Prospective Cohort Pilot Study

by Maya Izumi, Ayaka Isobe, Sumio Akifusa
Published 2021-02-01

Relationship between the state of tongue hygiene and the number of residual teeth in convalescent-ward inpatients, cross- sectional study

by Kanako Hayashi, Maya Izumi, Ayaka Isobe, Yuhei Mastuda, Sumio Akifusa
Published 2019-08-01

Comparison of dental plaque reduction after use of electric toothbrushes with and without QLF-D-applied plaque visualization: a 1-week randomized controlled trial

by Sumio Akifusa, Ayaka Isobe, Kanako Kibata, Akinori Oyama, Hiroko Oyama, Wataru Ariyoshi, Tatsuji Nishihara
Published 2020-02-01