Publications by authors named "Kazuo Katayama"

We previously reported an orexigenic action of oral zinc administration in male Sprague-Dawley (SD) rats during an early stage of feeding with a zinc-deficient diet, without decreased zinc concentrations in tissues. The overall conclusion was that orally but not intraperitoneally administered zinc stimulates food intake in short-term zinc-deficient-diet fed rats. We here investigate the mechanism of the orexigenic action of zinc using GC-MS/MS-targeted metabolomic analysis in the rat hypothalamus.

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To examine how people react to palatalized articulation, we used one cleft palate speech (CPS) sample of palatalized articulation that was purchased in Japan and one recorded sample of speech from a non-cleft palate individual. Study design The two speech samples were rated by 137 native listeners. Each participant rated the set of speech samples for 10 features using a 10-point scale.

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