[The effect of lunch box provision and mass feeding on energy and nutrient supply at emergency shelters after the Great East Japan Earthquake].

Objectives　Improvement in the quality of meals provided after a disaster is an important issue. We reanalyzed the data obtained from the dietary survey of emergency shelters in Miyagi Prefecture 2 and 3 months after the Great East Japan Earthquake in 2011 to improve the quality of meals at emergency shelters.Methods　We performed a secondary analysis of the data from the dietary survey conducted by the Miyagi prefectural government.

Effects of 7S globulin 3 derived from the adzuki bean [Vigna angularis] on the CSP- and eDNA- dependent biofilm formation of Streptococcus mutans.

Objective: Streptococcus mutans is a principal bacterium that forms pathogenic biofilm involved in the development of dental caries. S. mutans possesses a quorum sensing system (QS) stimulated by competence stimulating peptide (CSP), which is associated with bacteriocin production, genetic competency and biofilm formation.