Kenta Murata

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Various network structures exist in the world. Recently, small-world and scale-free have been focused attention on peculiar network structures. Those networks seem to indicate some characteristics of complex systems. However, the relations between not only the two types of network but also between other related ones are ambiguous. The purpose of this study(More)
Heparin-binding epidermal growth factor-like growth factor (HB-EGF), a member of epidermal growth factor (EGF) family, is a potent mitogenic peptide for various types of cells. HB-EGF is widely expressed in central nervous system, including hippocampus and cerebral cortex, and is considered to play pivotal roles in the developing and adult nervous system.(More)
The purpose of this study was to investigate the effect of astaxanthin extracted from Paracoccus carotinifaciens on gastric mucosal damage in murine gastric ulcer models. Mice were pretreated with astaxanthin for 1 h before ulcer induction. Gastric ulcers were induced in mice by oral administration of hydrochloride (HCl)/ethanol or acidified aspirin. The(More)
Glycoprotein nonmelanoma protein B (GPNMB, alias osteoactivin), a type I transmembrane glycoprotein, is cleaved by extracellular proteases, resulting in release of an extracellular fragment (ECF). GPNMB is widely expressed by neurons within the CNS, including the hippocampus; however, its function in the brain remains unknown. Here, we investigated the role(More)
Everyday meals are an important part of our daily lives and, currently, there are many Internet sites that help us plan these meals. Allied to the growth in the amount of food data such as recipes available on the Internet is an increase in the number of studies on these data, such as recipe analysis and recipe search. However, there are few publicly(More)
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