Abstract: The present inventors conducted dedicated studies, and as a result discovered that propionic acid bacteria fermentation products have a preventive/therapeutic effect on functional gastrointestinal disorders in in vitro tests and tests using patients with irritable bowel syndrome, and completed the present invention. Specifically, the present inventors discovered, in in vitro tests, that the products have an effect of increasing the intestinal contraction frequency without changing the intestinal contractile force in a distal colon-specific manner. Moreover, effects of improving the defecation condition, general abdominal condition, and health-related QOL in patients with irritable bowel syndrome were also found. Furthermore, propionic acid bacteria fermentation products can be taken in large amounts. Therefore, the propionic acid bacteria fermentation products can be expected to have an effect of preventing/treating functional gastrointestinal disorders safely.

Abstract: The present inventors conducted dedicated studies, and as a result discovered that propionic acid bacteria fermentation products have a preventive/therapeutic effect on functional gastrointestinal disorders in in vitro tests and tests using patients with irritable bowel syndrome, and completed the present invention. Specifically, the present inventors discovered, in in vitro tests, that the products have an effect of increasing the intestinal contraction frequency without changing the intestinal contractile force in a distal colon-specific manner. Moreover, effects of improving the defecation condition, general abdominal condition, and health-related QOL in patients with irritable bowel syndrome were also found. Furthermore, propionic acid bacteria fermentation products can be taken in large amounts. Therefore, the propionic acid bacteria fermentation products can be expected to have an effect of preventing/treating functional gastrointestinal disorders safely.

Abstract: A process for plating an electrically nonconductive substrate by the following sequence of steps:(1) a step of treating an electrically nonconductive substrate with a solution containing a silane coupling agent;(2) a step of treating the electrically nonconductive substrate from said step (1) with a solution containing an anionic surfactant;(3) a step of the electrically nonconductive substrate from said step (2) with a solution containing a palladium compound and at least one nitrogen-containing sulfur compound selected from among thiourea and its derivatives;(4) a step of treating the electrically nonconductive substrate from said step (3) with a reducing solution containing at least one member selected from among sodium borohydride, sodium hypophosphite, hydrazine, dimethylaminoborane, hydroxylamine and glyoxylic acid; and(5) a step of forming an electroplating layer on the electrically nonconductive substrate from said step (4).

Abstract: Aluminum alloy castings and aluminum alloy die castings are treated in the process comprising the steps of chemically polishing the castings, processing the chemically polished castings by barreling and/or by blasting and subjecting successively the castings to degreasing, anodic oxidation, dyeing and sealing.