Anti-diabetic activity of a leaf extract prepared from Salacia reticulata in mice.

The effects of a water extract prepared from the leaves of Salacia reticulata on the absorption of sugars in normal and type 1 diabetic mice were investigated. The simultaneous oral administration of the extract at a dose of 1.0 mg/mouse with maltose or sucrose inhibited the postprandial elevation of the plasma glucose and insulin levels and intestinal alpha-glucosidase activities in mice.

Synergistic effect of green tea catechins on cell growth and apoptosis induction in gastric carcinoma cells.

(-)-Epigallocatechin gallate (EGCG), a major component of green tea catechins, is known to inhibit cell growth and to induce apoptosis in a variety of cultured cells. We examined effects of green tea catechins in cultured cells derived from human gastric carcinoma. The proliferation of four cell lines (MKN-1, MKN-45, MKN-74 and KATO-III) was inhibited with EGCG in a dose-dependent manner.

[Development of Autogenic Training Clinical Effectiveness Scale (ATCES)].

The purpose of the present study was to develop a scale measuring clinical effectiveness of autogenic training. In Study 1, 167 undergraduates completed a survey of items concerning physical and mental states, which were thought to vary in the course of autogenic training. With item and factor analyses, 20 items were selected, and the resulting scale (ATCES) had high discrimination and clear factor structure.