Munehisa Arisawa

Ten new fawcettimine-related alkaloids from three species of Lycopodium

Kazuaki Katakawa, Hiroko Mito, Noriyuki Kogure, Mariko Kitajima et autres

jp, th (code pays fourni par la source)

Antitumor-Promoting Activity of Mallotojaponin, a Major Constituent of Pericarps of Mallotus japonicus

Y. Satomi, Munehisa Arisawa, Hoyoku Nishino, Akio Iwashima

Mallotojaponin, a major constituent of the pericarps of Mallotus japonicus (Euphorbiaceae), inhibited the action of tumor promoter in vitro and in vivo; it inhibited tumor promoter-enhanced phospholipid metabolism in cultured cells, and also suppressed the promoting effect of 12-O-tetradecanoylphorbol-13-acetate on skin tumor …

jp (code pays fourni par la source)

Announcement

Y. Satomi, Munehisa Arisawa, Hoyoku Nishino, Akio Iwashima et autres

Antitumor-Promoting Activity of Scopadulcic Acid B, Isolated from the Medicinal Plant Scoparia dulcis L.

Hoyoku Nishino, Toshimitsu Hayashi, Munehisa Arisawa, Yoshiko Satomi et autres

Scopadulcic acid B (SDB), a tetracyclic diterpenoid isolated from a medicinal plant, Scoparia dulcis L., inhibited the effects of tumor promoter 12-O-tetradecanoylphorbol-13-acetate (TPA) in vitro and in vivo; SDB inhibited TPA-enhanced phospholipid synthesis in cultured cells, and also suppressed the promoting effect …

jp (code pays fourni par la source)

Cloning and Expression of Calmodulin Genes Regulating Phytoalexin Production in Carrot Cells

Eriko Ishigaki, Tetsuya Asamizu, Munehisa Arisawa, Fumiya Kurosaki

A homology-based cloning strategy yielded four cDNA clones encoding the open reading frame of carrot calmodulin, designated cam-4 and cam-8 from an oligogalacturonide elicitor-treated cell culture and cam-11 and cam-16 from cells exposed to ethylene, respectively. Reverse-transcription polymerase chain reaction analyses revealed …

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Constituents of the Pericarps of Mallotus japonicus (Euphorbiaceae)

Munehisa Arisawa

Abstract For Abstract see ChemInform Abstract in Full Text.

Crosslinking of two sulfhydryl groups mediating substrate channeling at the reaction center of 6-hydroxymellein synthase, a multifunctional polyketide biosynthetic enzyme

Fumiya Kurosaki, Satoru Mitsuma, Munehisa Arisawa

jp (code pays fourni par la source)

Constituents of the Pericarps of Mallotus japonicus (Euphorbiaceae)

Munehisa Arisawa

Rottlerin-like phloroglucinol derivatives isolated from the pericarps of Mallotus japonicus Muell. Arg. (Euphorbiaceae) are reviewed. Chemical structures, cytotoxicity, antitumor and antitumor-promoting effects, antiviral activity, anti-HIV-RT activity, and inhibitory activity of activated macrophages (inhibitory activities of NO, prostaglandin E2, tumor necrosis factor-alpha, and …

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Inhibition of lipopolysaccharide-induced pro-inflammatory cytokine expression via suppression of nuclear factor-κB activation by Mallotus japonicus phloroglucinol derivatives

Rie Ishii, Masakazu Horie, Koichi Saito, Munehisa Arisawa et autres

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Activation of acyl condensation reaction of monomeric 6-hydroxymellein synthase, a multifunctional polyketide biosynthetic enzyme, by free coenzyme A

Fumiya Kurosaki, Satoru Mitsuma, Munehisa Arisawa

jp (code pays fourni par la source)

Prostaglandin E2 production and induction of prostaglandin endoperoxide synthase-2 is inhibited in a murine macrophage-like cell line, RAW 264.7, by Mallotus japonicus phloroglucinol derivatives

Rie Ishii, Masakazu Horie, Koichi Saito, Munehisa Arisawa et autres

jp (code pays fourni par la source)

Cancer chemopreventive effects of a Brazilian folk medicine, Juca, on in vivo two-stage skin carcinogenesis

Eliane Shizuka Nakamura, Fumiya Kurosaki, Munehisa Arisawa, Teruo Mukainaka et autres

jp, br (code pays fourni par la source)