phorbol-12,13-dibenzoate

The tumor promoter 12-O-tetradecanoylphorbol-IS-acetate (TPA) induces ornithine decarboxylase (ODC) in con fluent monolayers of… (More)

Several structurally different tumor promoters altered to various degrees both glutathione (GSH) peroxidase (EC 1.11.1.9) and… (More)

Both xanthine dehydrogenase (XD) and xanthine oxidase (XO) catalyze the conversion of hypoxanthine to xanthine, and xanthine to… (More)

The effects of the tumor promoter -12-O-tetradecanoyl phorbol-13-acetate, its analogues, and other tumor promoters, on the… (More)

Phorbol derivatives (phorbol-12,13-diacetate, phorbol-12,13-dibenzoate, phorbol-12,13-dibutyrate, and phorbol-12-myristate-13… (More)

The many embryonic and developmental features associated with tumor promotion have prompted us to investigate the effects of a… (More)

Injection of the beta-adrenergic agonist isoproterenol causes a rapid desensitization of cyclic AMP formation to subsequent beta… (More)

The site of action of the phorbol esters, potent tumor promoters, is not known. To evaluate the possible role of the nucleus in… (More)

The tumor promoter 12-O-tetradecanoylphorbol-IS-acetate (TPA) induces ornithine decarboxylase (ODC) in con fluent monolayers of… (More)

Phorbol, the terpene alcohol found in the skin tumor-promoting components of croton oil, was isolated, and four diesters were… (More)