Showing papers by "Takeo Yoshikawa published in 1989"

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Journal Article•DOI•

Regional heterogeneity within the nucleus accumbens concerning the effects of dopaminergic agents on the content of cholecystokinin

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Takeo Yoshikawa¹, Fumihiko Fukamauchi¹, Haruo Shibuya¹, Ryo Takahashi¹•Institutions (1)

Tokyo Medical and Dental University¹

01 Jan 1989-Neurochemistry International

TL;DR: The different responses of cholecystokinin may reflect the heterogeneity in neuronal organization within the nucleus accumbens, and all administrations increased immunoreactivity in the posteromedial nucleus Accumbens.

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5 citations

Journal Article•DOI•

Apomorphine affects cholecystokinin content via preferentially D1 or D2 dopamine receptor according to the regions of the rat brain.

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Takeo Yoshikawa¹, Fumihiko Fukamauchi¹, Haruo Shibuya¹, Ryo Takahashi¹•Institutions (1)

Tokyo Medical and Dental University¹

01 Feb 1989-Neuropeptides

TL;DR: The results suggest that apomorphine affects CCK-8IR via either the D1 dopamine (DA)-receptor or D2 DA-receptor according to the brain region.

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3 citations