Spermidine alleviates oxidative damage and enhances phenolic compounds accumulation in barley seedlings under UV-B stress.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of the science of food and agriculture"
DOI: 10.1002/jsfa.12176
Abstract: BACKGROUND Ultraviolet B (UV-B) radiation can enhance the accumulation of phenolic compounds (PCs) in barley seedling, although this may result in severe oxidative damage. In the present study, the role of spermidine in alleviating oxidative… read more here.
Keywords: seedlings stress; barley seedlings; spermidine; oxidative damage ... See more keywords
Efficient Parthenogenesis Induction and In Vitro Haploid Plant Regeneration in Cucumber (Cucumis sativus L.) Using Putrescine, Spermidine, and Cycocel
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Plant Growth Regulation"
DOI: 10.1007/s00344-018-9803-1
Abstract: In this study, the effect of spraying mother plants with various levels of putrescine, spermidine, and cycocel (each at 0, 50, 500, and 5000 mg/l) were assessed on the frequency of haploid embryos produced from unfertilized… read more here.
Keywords: cycocel; embryos; embryos fruit; haploid ... See more keywords
GC–MS measurement of spermidine and putrescine in serum of elderly subjects: intriguing association between spermidine and homoarginine
Sign Up to like & getrecommendations! Published in 2019 at "Amino Acids"
DOI: 10.1007/s00726-019-02786-3
Abstract: Gas chromatography–mass spectrometry (GC–MS) methods were developed, validated and used to measure serum spermidine (SPD) and putrescine (PUT) in 9 seropositive Helicobacter pylori ( Hp +) and 18 seronegative Helicobacter pylori ( Hp −) subjects… read more here.
Keywords: putrescine serum; elderly subjects; spermidine; measurement spermidine ... See more keywords
Long-term treatment with spermidine increases health span of middle-aged Sprague-Dawley male rats
Sign Up to like & getrecommendations! Published in 2020 at "GeroScience"
DOI: 10.1007/s11357-020-00173-5
Abstract: Let alone calorie restriction, life span extension in higher organisms has proven to be difficult to achieve using simple drugs. Previous studies have shown that the polyamine spermidine increased the maximum life span in C.… read more here.
Keywords: span; long term; term treatment; spermidine ... See more keywords
Novel aspects of age-protection by spermidine supplementation are associated with preserved telomere length
Sign Up to like & getrecommendations! Published in 2021 at "GeroScience"
DOI: 10.1007/s11357-020-00310-0
Abstract: Ageing provokes a plethora of molecular, cellular and physiological deteriorations, including heart failure, neurodegeneration, metabolic maladaptation, telomere attrition and hair loss. Interestingly, on the molecular level, the capacity to induce autophagy, a cellular recycling and… read more here.
Keywords: novel aspects; age; aspects age; age protection ... See more keywords
Spermidine promotes starch degradation to relieve the inhibitory effect of chilling on wheat seed germination
Sign Up to like & getrecommendations! Published in 2019 at "Acta Physiologiae Plantarum"
DOI: 10.1007/s11738-019-2821-1
Abstract: How the inhibitory effect of chilling on seed germination can be released is an important question in wheat production. In the present study, two wheat cultivars exhibiting differences in seed germination under chilling resistance were… read more here.
Keywords: seed; seed germination; wheat; effect ... See more keywords
Effects of Spermine and Spermidine Supplemented Extenders on Post-thaw Spermatological Parameters in Stallion Semen Cryopreservation.
Sign Up to like & getrecommendations! Published in 2021 at "Cryobiology"
DOI: 10.1016/j.cryobiol.2021.03.008
Abstract: In this study, the effects of polyamines, Spermine and Spermidine, on long-term preservation and post-thaw spermatological parameters were evaluated. Moreover, determination of the most suitable polyamine and its dose that can be added to standard… read more here.
Keywords: thaw spermatological; stallion semen; spermine spermidine; spermatological parameters ... See more keywords
Metabolic engineering of Saccharomyces cerevisiae for production of spermidine under optimal culture conditions.
Sign Up to like & getrecommendations! Published in 2017 at "Enzyme and microbial technology"
DOI: 10.1016/j.enzmictec.2017.03.008
Abstract: Spermidine is a polyamine compound exhibiting important biological activities, such as increasing lifespan, inflammation reduction, and plant growth control. As such, many applications of spermidine as a bio-modulating agent are anticipated. However, sustainable and scalable… read more here.
Keywords: saccharomyces cerevisiae; production; production spermidine; metabolic engineering ... See more keywords
Spermidine ameliorates the neuronal aging by improving the mitochondrial function in vitro
Sign Up to like & getrecommendations! Published in 2018 at "Experimental Gerontology"
DOI: 10.1016/j.exger.2018.04.005
Abstract: ABSTRACT Changes in mitochondrial structure and function are the initial factors of cell aging. Spermidine has an antiaging effect, but its effect on neuronal aging and mitochondrial mechanisms is unclear. In this study, mouse neuroblastoma… read more here.
Keywords: cell aging; gal treatment; spermidine; n2a cells ... See more keywords
Corrosion inhibition performance of spermidine on mild steel in acid media
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2018.05.087
Abstract: Abstract The corrosion inhibition and adsorption behavior of spermidine on mild steel (MS) in 1 M sulfuric and 0.50 M hydrochloric acid have been investigated at room temperature by electrochemical methods viz., electrochemical impedance spectroscopy (EIS) and… read more here.
Keywords: corrosion inhibition; spermidine mild; corrosion; spectroscopy ... See more keywords
Engineering a spermidine biosynthetic pathway in Clostridium thermocellum results in increased resistance to furans and increased ethanol production.
Sign Up to like & getrecommendations! Published in 2018 at "Metabolic engineering"
DOI: 10.1016/j.ymben.2018.09.002
Abstract: Polyamines are low molecular weight aliphatic nitrogen compounds found ubiquitously in microorganisms, plants, and animals. Spermidine is a common polyamine that plays a role in stabilizing chromatin, DNA replication, transcription, translation, as well as the… read more here.
Keywords: tolerance; engineering; clostridium thermocellum; spermidine ... See more keywords