Results 91 to 100 of about 34,064 (250)
, 2002 Inelastic Neutron Scattering spectrum of Spermine N-D6, H₂N(CH₂)₃NH(CH₂)₄NH(CH₂)₃NH₂, measured on the TOSCA ...
M. P. M. Marques, Universidade de Coimbra, Portugal
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Epigenetic and Metabolic Changes That Drive Trained Immunity in Response to Microbes and Vaccines
Immunology, EarlyView.This graphical abstract illustrates how microbial products, vaccines and microbial metabolites activate pattern‐recognition receptor signalling, inducing metabolic rewiring and epigenetic remodelling. These changes establish long‐lasting trained immunity through the functional reprogramming of haematopoietic progenitors and innate immune cells, thereby
Desalegn Abebaw +10 more
wiley +1 more source
Effect of spermine on mitochondrial glutathione release.
, 1993 Spermine prevents glutathione release induced in rat liver mitochondria by the combined addition of Ca2+ and phosphate. Spermine also inhibits mitochondrial swelling, membrane potential decrease, oxygen uptake and [14C] sucrose entry stimulated by the ...
RIGOBELLO, MARIA PIA +3 more
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New Phytologist, EarlyView.Salinity reduces duckweed growth responses. Summary Salinity is one of the main environmental factors limiting the performance of duckweeds and despite growing ecological and biotechnological interest in these macrophytes, there is a lack of quantitative analyses of their responses to sodium chloride.
Saimon Branco Bueno +7 more
wiley +1 more source
Effects of exogenous spermine on sweet sorghum during germination under salinity
, 2010 Seedlings of Sorghum bicolor (L.) Moench were subjected to 180 mM NaCl with or without 0.25 mM spermine (SPM) for 7 d. NaCl treatment resulted in the inhibition of growth and increased the content of free proline, soluble protein and malondialdehyde (MDA)
C. D. Jiang +4 more
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Plant, Cell &Environment, EarlyView.ABSTRACT Polyamines are key regulators of plant stress responses, yet their contribution to coordinating local immune responses with systemic immunity remains poorly understood. Here, we investigated how spermine (Spm) homeostasis influences local and systemic defence responses in Arabidopsis thaliana following inoculation with Pseudomonas syringae pv.
Jiaqi Zhao +3 more
wiley +1 more source
Synthesis, characterization,andcytotoxicityoftheplasmidEGFP-p53 loaded onpullulan–spermine magneticnanoparticles [PDF]
Magnetic nanoparticleshavebeenusedaseffectivevehiclesforthetargeteddeliveryoftherapeutic agents thatcanbecontrolledintheirconcentrationanddistributiontoadesiredpartofthebodyby using externallydrivenmagnets.Thisstudyfocusesonthesynthesis ...
Nematollahi-Mahani, SeyedNoureddin +2 more
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In vivo pharmacological study of spermine-induced neurotoxicity
, 1995 Spermine-induced neurotoxicity and its pharmacological manipulation was studied in the rat striatum in vivo. Spermine (50, 100, 250 nmol) was injected into the striatum and the volume of damage quantified by computer-based image analysis.
Tase, Choichiro +11 more
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Myosin Va and spermine synthase:partners in exosome transport [PDF]
, 2019 A recent paper in Bioscience Reports (BSR20182189) describes the discovery of an interaction between the motor protein myosin Va and the metabolic enzyme spermine synthase.
Timson, David
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