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164 (0,063s) •

Result

Maghemite particles for spermidine separation

We report the optimal conditions for the separation of spermidine from different types of samples, for example blood or cancer cells and its subsequent synthesized paramagnetic particles able to isolate and immobilize spermidine fro...

Analytical chemistry

  • 2020
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Result

Contents of polyamines in selected foods

Biologically active polyamines putrescine, spermidine and spermine were determined in 153 samples of 21 foods, mosty culinary processed Contents varied widely within individual food items....

GM - Potravinářství

  • 2005
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  • Jx
Result

Amide-based prodrugs of spermidine-bridged dinuclear platinum. Synthesis, DNA binding, and biological activity

This work describes the synthesis, DNA interactions and antitumor activity in vitro of amide-based prodrugs of spermidine-bridged dinuclear platinum complexes....

BO - Biofyzika

  • 2008
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  • Jx
Result

Higher spermidine intake is linked to lower mortality: a prospective population-based study

Background: Spermidine administration is linked to increased survival association between spermidine content in diet and mortality in humans. Design (deaths per 1000 person-years) decreased across thirds of increasing spermidine...

Nutrition, Dietetics

  • 2018
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  • Jimp
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Result

Nitrogen and sulphur fertilisation affecting soybean seed spermidine content

. Soybean seed is a rich source of spermidine and other polyamines which have various of fertiliser application on spermidine were unknown before, a respective pot experiment cultivars, seed yield, TSW and contents of protein and

Agriculture

  • 2018
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  • Jimp
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  • Link
Result

Polyamines during somatic embryo development in Norway spruce (Picea abies [L.])

Contents of free polyamines (putrescine, spermidine and spermine) were determined in different developmental stages of Norway spruce (Picea abies [L.] Karst (2.3 times) and spermidine (3.2 times). In comparison with above mentioned ...

GK - Lesnictví

  • 2009
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  • Jx
Result

Recent advances in the research on biological roles of dietary polyamines in man

Ubiquitous polyamines putrescine, spermidine and spermine fulfil an array of physiological roles in man. In particular, their participation in cell growth and proliferation has been of great interest for their roles in tumour growth or in wo...

GM - Potravinářství

  • 2009
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  • Jx
Result

Effect of sugar content on amount of biogenic amine in Frankovka rose wine

A target of our trials was to monitor the effect of sugar on the amount of biogenic amine in wine Frankovka. There were found putrescin and spermidin in all samples. Spermidin was detected in samples with sugar content 19° a 21°ČNM....

GM - Potravinářství

  • 2008
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  • D
Result

Development of somatic embryo of Norway spruce hurst ecotype in connection with content changes of spermidine, putrescine and spermine

: putrescine, spermidine and spermine were determined in different developmental stages...

GK - Lesnictví

  • 2009
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  • Jx
Result

Anticholinesterase Activity of Methanolic Extract of Amorpha fruticosa Flowers and Isolation of Rotenoids and Putrescine and Spermidine Derivatives

Five putrescine and spermidine derivatives (1-5) together with five rotenoids (6-10) were isolated from a methanolic extract of the flowers of A. fruticosa that displayed promising inhibition of 76.0 +/- 1.9% for AChE and 90.0 +/- 4.0% for B...

Plant sciences, botany

  • 2024
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  • Jimp
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  • Link
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