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Intracellular putrescine and spermidine deprivation induces increased uptake of the natural polyamines and methylglyoxal bis(guanylhydrazone).

Inhibition of polyamine synthesis by alpha-difluoromethylornithine in cultured Ehrlich ascites-carcinoma cells rapidly enhanced the uptake of exogenous putrescine, spermidine and spermine from the culture medium. In tumour cells exposed to the drug for 2 days, the intracellular concentration of sper...

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Autores principales: Alhonen-Hongisto, L, Seppänen, P, Jänne, J
Formato: Artigo
Lenguaje:Inglês
Publicado: 1980
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Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC1162421/
https://ncbi.nlm.nih.gov/pubmed/6786285
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