Yojiro Sakiyama

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Dimethylnitrosamine administration induces a rapid increase in collagen deposition with concomitant proliferation of hepatic stellate cells in rats. Here, we investigated the pathophysiological(More)
To clarify age-related changes in dopamine D1-like and D2-like receptor binding in the striatum, positron emission tomography (PET) and in vitro receptor autoradiography (in vitro ARG) were performed(More)
In cats the global (gCBF) as well as the regional cerebral blood flow (rCBF) and blood pressure were measured before, during, and after noxious inward and outward rotations of normal and inflamed(More)
It has been previously suggested that activation of adenosine A1 receptor modulates dopamine D1 receptor binding in vitro, although the direct mechanism of this interaction in vivo has not yet been(More)