A retrospective study on the diagnosis and treatment of dementia in patients referred to the Sagamihara Municipal Medical Center for Dementia for consultation.

Aim: In Japan, the Orange Plan was formulated in 2013 to promote community-based integrated care systems, and in 2015, it was revised as the New Orange Plan. Since the introduction of these programmes, adequate research has not been carried out on how these measures affect regional dementia care. The aim of this study was to investigate the state of community-based dementia treatment through a survey of medical consultation pathways, including dementia diagnosis, at the Sagamihara Municipal Medical Center for Dementia.

Phylogeny-based design of a B-subunit of DNA gyrase and its ATPase domain using a small set of homologous amino acid sequences.

We have developed a phylogeny-based design method that has been used to produce mutated proteins with enhanced thermal stabilities. We previously validated the predictive worth of the method by producing and characterizing mutants in which one original residue or a small number of the original residues had been replaced with the one or the ones found in the phylogenetically predicted "ancestral" sequence. For the current study, this method was used to design a sequence for the deepest nodal position of a phylogenic tree composed of 16 gyrase B-subunit sequences, which was then synthesized and characterized.