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An alkaline cellulase from Bacillus sp. HSH-810 was purified 8.7-fold with a 30% yield and a specific activity of 71 U mg(-1) protein. It was optimally active at pH 10 and 50 degrees C and was stable from pH 6 to 10 with more than 60% activity remaining after heating at 60 degrees C for 60 min. The molecular mass of cellulase was 80 kDa. It was inhibited by(More)
In this study, we investigated the effect of spinach saponin-enriched lipophilic fraction (SSEF) on collagen (10 μg/mL)-stimulated platelet aggregation in vivo. Dietary SSEF dose-dependently inhibited collagen-induced platelet aggregation by decreasing thromboxane A₂ production and intracellular Ca²⁺ agonist activity as an aggregation-inducing autacoidal(More)
Collaborative filtering (CF), a technique used by recommendation systems, predicts and recommends items (information, products or services) that the user might like. Amazon.com’s recommender system is one of the most famous examples of CF. Recommendation systems are popular in both commercial and research sectors, and they are applied in a variety of(More)
BACKGROUND International clinical trials are now rapidly expanding into Asia. However, the proportion of global trials is higher in South Korea compared to Japan despite implementation of similar governmental support in both countries. The difference in clinical trial environment might influence the respective physicians' attitudes and experience towards(More)
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