Explanatory Change Detection in Financial Markets by Graph-Based Entropy and Inter-Domain Linkage.

In this study, we analyzed structural changes in financial markets under COVID-19 to support investors' investment decisions. Because an explanation of these changes is necessary to respond appropriately to said changes and prepare for similar major changes in the future, we visualized the financial market as a graph. The hypothesis was based on expertise in the financial market, and the graph was analyzed from a detailed perspective by dividing the graph into domains.

Distribution of receptor glycolipids for Lactobacilli in murine digestive tract and production of antibodies cross-reactive with them by immunization of rabbits with Lactobacilli.

In the digestive tract of mice (HR-1 strain), glycolipids belonging to the ganglio-series were revealed to be expressed in region-specific manners, i.e. FGA1 and FGM1 in the stomach, GA1 in the small intestine, and FGA1 and sulphatides in the cecum.

Promotive effect of Shoyu polysaccharides from soy sauce on iron absorption in animals and humans.

Soy sauce (Shoyu) is a traditional fermented seasoning of Japan and is available throughout the world. We investigated the effect of Shoyu polysaccharides (SPS) prepared from soy sauce on iron absorption in vitro and in vivo. First, by measuring the iron-binding capacity of SPS, it was found that SPS stabilized the solubility of ferrous iron at neutral pH's by forming a complex, Fe-SPS.

Synergistic degradation of arabinoxylan with alpha-L-arabinofuranosidase, xylanase and beta-xylosidase from soy sauce koji mold, Aspergillus oryzae, in high salt condition.

This study addresses induction and some properties of alpha-L-arabinofuranosidase from a soy sauce koji mold, Aspergillus oryzae HL15, cultured on solid and liquid media. Alpha-L-arabinofuranosidase was induced by soybean polysaccharide and secreted into media on solid cultivation; the enzyme was associated with mycelium as a cell-wall-bound form in liquid cultivation. A major alpha-L-arabinofuranosidase, which was purified homogeneously on SDS-PAGE, showed highest activity in the presence of 10% of NaCl; also, somewhat higher activity was observed even in 25% NaCl than in the absence of NaCl.