European journal of cancer & clinical oncology, 21(9), 1057-1062 (1985-09-01)
Normal tissues contain only trace amounts of monoacetylated polyamines. N1-Acetylspermidine is present in high concentrations in mouse liver cells damaged by hepatotoxins and is also found in specialised cells of the hamster epididymis. In the present study human breast cancers
The Journal of pharmacology and experimental therapeutics, 266(1), 179-183 (1993-07-01)
Polyamines are polycations in cells and acetylation is the first step in their intracellular metabolism. We investigated the effects of the acetylated polyamines on arterial blood pressure and vascular reactivities in rats. Acetylspermine and acetylspermidine, administered at concentrations ranging from
Digestive diseases and sciences, 40(6), 1269-1274 (1995-06-01)
Urinary N1-acetylspermidine (N1SPD) and N8-acetylspermidine (N8SPD) were measured in 24-hr urine specimens from 42 patients with colon adenocarcinoma and 29 healthy controls to assess their use as markers for colon cancer screening. Serial spot urines in four controls demonstrated significant
Putrescine (a diamine) raises the thermal denaturation temperature of mononucleosomes but produces only minor changes in the overall shape of the thermal denaturation curve. This is similar to the effect of sodium ions and is consistent with nonspecific binding to
Assay of N8-acetylspermidine deacetylase.
J Blankenship
Methods in molecular biology (Clifton, N.J.), 79, 77-80 (1998-02-17)
Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.
