Inhibition by derivatives of diguanidines of cell proliferation in Ehrlich ascites cells grown in cultures.

Por Alhonen-Hongisto, L, Pösö, H, Jänne, J
Publicado em 1980

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

Por Alhonen-Hongisto, L, Seppänen, P, Jänne, J
Publicado em 1980

Effects of bis(guanylhydrazones) on the activity and expression of ornithine decarboxylase.

Por Nikula, P, Alhonen-Hongisto, L, Jänne, J
Publicado em 1985

Carnitine prevents the early mitochondrial damage induced by methylglyoxal bis(guanylhydrazone) in L1210 leukaemia cells.

Por Nikula, P, Ruohola, H, Alhonen-Hongisto, L, Jänne, J
Publicado em 1985

Cadaverine supplementation during a chronic exposure to difluoromethylornithine allows an overexpression, but prevents gene amplification, of ornithine decarboxylase in L1210 mouse...

Por Alhonen-Hongisto, L, Hirvonen, A, Sinervirta, R, Jänne, J
Publicado em 1987

Gene expression of ornithine decarboxylase in L1210 leukaemia cells exposed to DL-2-difluoromethylornithine in the presence of cadaverine.

Por Alhonen-Hongisto, L, Sinervirta, R, Jänne, O A, Jänne, J
Publicado em 1985

Polyamines in mycoplasmas and in mycoplasma-infected tumour cells.

Por Alhonen-Hongisto, L, Veijalainen, P, Ek-Kommonen, C, Jänne, J
Publicado em 1982

Different efflux rates may determine the cellular accumulation of various bis(guanylhydrazones).

Por Alhonen-Hongisto, L, Fagerström, R, Laine, R, Elo, H, Jänne, J
Publicado em 1984

Human myeloma cells acquire resistance to difluoromethylornithine by amplification of ornithine decarboxylase gene.

Por Leinonen, P, Alhonen-Hongisto, L, Laine, R, Jänne, O A, Jänne, J
Publicado em 1987

Glyoxal bis(guanylhydrazone) as an inhibitor of polyamine biosynthesis in tumour cells.

Por Seppänen, P, Fagerström, R, Alhonen-Hongisto, L, Elo, H, Lumme, P, Jänne, J
Publicado em 1984

Tumourigenicity, cell-surface glycoprotein changes and ornithine decarboxylase gene pattern in Ehrlich ascites-carcinoma cells.

Por Alhonen-Hongisto, L, Kallio, A, Sinervirta, R, Jänne, O A, Gahmberg, C G, Jänne, J
Publicado em 1985

Mouse and human ornithine decarboxylase genes. Methylation polymorphism and amplification.

Por Alhonen-Hongisto, L, Leinonen, P, Sinervirta, R, Laine, R, Winqvist, R, Alitalo, K, Jänne, O A, Jänne, J
Publicado em 1987