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Category: buffering agents
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Physical Properties:
| Assay: | 95.00 to 100.00 %
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| Food Chemicals Codex Listed: | No |
| Specific Gravity: | 0.93800 @ 25.00 °C.
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| Refractive Index: | 1.48100 @ 20.00 °C.
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| Melting Point: | -14.00 °C. @ 760.00 mm Hg
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| Boiling Point: | 235.00 °C. @ 760.00 mm Hg
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| Boiling Point: | 115.00 °C. @ 9.00 mm Hg
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| Vapor Pressure: | 0.035000 mmHg @ 25.00 °C. (est) |
| Flash Point: | 245.00 °F. TCC ( 118.33 °C. )
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| logP (o/w): | -0.826 (est) |
| Soluble in: |
| | water, 1e+006 mg/L @ 25 °C (est) |
Organoleptic Properties:
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| Odor and/or flavor descriptions from others (if found). |
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Cosmetic Information:
Suppliers:
Safety Information:
| Preferred SDS: View |
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| Hazards identification |
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| Classification of the substance or mixture |
| GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) |
| None found. |
| GHS Label elements, including precautionary statements |
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| Pictogram | |
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| Hazard statement(s) |
| None found. |
| Precautionary statement(s) |
| None found. |
| Oral/Parenteral Toxicity: |
oral-rat LD50 738 mg/kg Zeitschrift fuer die Gesamte Hygiene und Ihre Grenzgebiete. Vol. 20, Pg. 393, 1974.
oral-rabbit LD50 210 mg/kg Zeitschrift fuer die Gesamte Hygiene und Ihre Grenzgebiete. Vol. 20, Pg. 393, 1974.
oral-mouse LD50 435 mg/kg Zeitschrift fuer die Gesamte Hygiene und Ihre Grenzgebiete. Vol. 20, Pg. 393, 1974.
oral-guinea pig LD50 258 mg/kg Zeitschrift fuer die Gesamte Hygiene und Ihre Grenzgebiete. Vol. 20, Pg. 393, 1974.
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| Dermal Toxicity: |
skin-rabbit LD50 110 ul/kg SKIN AND APPENDAGES (SKIN): PRIMARY IRRITATION: AFTER TOPICAL EXPOSURE Union Carbide Data Sheet. Vol. 6/13/1968
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| Inhalation Toxicity: |
inhalation-rat LC50 30 mg/m3/4H LUNGS, THORAX, OR RESPIRATION: CYANOSIS
LUNGS, THORAX, OR RESPIRATION: DYSPNEA
SKIN AND APPENDAGES (SKIN): HAIR: OTHER National Technical Information Service. Vol. OTS0559680
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Safety in Use Information:
| Category: | buffering agents |
| Recommendation for dipropylene triamine usage levels up to: | | | not for fragrance use.
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| Recommendation for dipropylene triamine flavor usage levels up to: |
| | not for flavor use.
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Safety References:
References:
Other Information:
Potential Blenders and core components note
Potential Uses:
Occurrence (nature, food, other): note
Synonyms:
| bis-(3- | amino-propyl)amine | | N-3- | aminopropyl-1,3-diaminopropane | | N-(3- | aminopropyl)-1, 3-propanediamine | | N-(3- | aminopropyl)-1,3-propane diamine | | N-(3- | aminopropyl)-1,3-propanediamine | | bis-(3- | aminopropyl)amine | | bis(3- | aminopropyl)amine | | N-(3- | aminopropyl)propane-1,3-diamine | | N'-(3- | aminopropyl)propane-1,3-diamine | | 3,3'- | azanediyldi(propanamine) | | N,N- | di(3-aminopropyl)amine | | 1,7- | diamino-4-azaheptane | | 3,3- | diaminodipropylamine | | 3,3'- | diaminodipropylamine | | | dipropylamine, 3,3'-diamino- | | | dipropylenetriamine | | | imino-bis (3-propylamine) | | | imino-bis(3-propylamine) | | | iminobis (propylamine) | | 3,3'- | iminobis (propylamine) | | | iminobis(3-propylamine) | | 3,3'- | iminobis(propylamine) | | | iminobispropyl amine | | 3,3'- | iminobispropylamine | | 3,3'- | iminodi(propyl amine) | | 3,3'- | iminodi(propylamine) | | 3,3'- | iminodipropylamine | | 3,3'- | iminodipropylamine [UN2269] [Corrosive] | | 1- | propanamine, 3,3'-iminobis- | | 1,3- | propanediamine, N-(3-aminopropyl)- | | 1,3- | propanediamine, N1-(3-aminopropyl)- | | nor | spermidine |
Articles:
| PubMed: | A small-molecule norspermidine and norspermidine-hosting polyelectrolyte coatings inhibit biofilm formation by multi-species wastewater culture. |
| PubMed: | The polyamine oxidase from lycophyte Selaginella lepidophylla (SelPAO5), unlike that of angiosperms, back-converts thermospermine to norspermidine. |
| PubMed: | Different polyamine pathways from bacteria have replaced eukaryotic spermidine biosynthesis in ciliates Tetrahymena thermophila and Paramecium tetaurelia. |
| PubMed: | Synthesis and crystal structure of new dicopper(II) complexes with N,N'-bis-(dipropylenetriamine)oxamide as bridging ligand: effects of the counterions on DNA/protein-binding property and in vitro antitumor activity. |
| PubMed: | Effects of norspermidine and spermidine on biofilm formation by potentially pathogenic Escherichia coli and Salmonella enterica wild-type strains. |
| PubMed: | Different sensitivity levels to norspermidine on biofilm formation in clinical and commensal Staphylococcus epidermidis strains. |
| PubMed: | Membrane active phenylalanine conjugated lipophilic norspermidine derivatives with selective antibacterial activity. |
| PubMed: | Comparison of the antibiotic activities of Daptomycin, Vancomycin, and the investigational Fluoroquinolone Delafloxacin against biofilms from Staphylococcus aureus clinical isolates. |
| PubMed: | Synthesis and biological evaluation of antimetastatic agents predicated upon dihydromotuporamine C and its carbocyclic derivatives. |
| PubMed: | Characterization and biological activities of two copper(II) complexes with dipropylenetriamine and diamine as ligands. |
| PubMed: | Effects of D-amino acids and norspermidine on the disassembly of large, old-aged microbial aggregates. |
| PubMed: | Vibrio cholerae NspS, a homologue of ABC-type periplasmic solute binding proteins, facilitates transduction of polyamine signals independent of their transport. |
| PubMed: | Norspermidine is not a self-produced trigger for biofilm disassembly. |
| PubMed: | Effect of drought and combined drought and heat stress on polyamine metabolism in proline-over-producing tobacco plants. |
| PubMed: | Bacterial biofilms: development, dispersal, and therapeutic strategies in the dawn of the postantibiotic era. |
| PubMed: | Norspermidine and novel Pd(II) and Pt(II) polynuclear complexes of norspermidine as potential antineoplastic agents against breast cancer. |
| PubMed: | Synthesis and activity of biomimetic biofilm disruptors. |
| PubMed: | Binuclear nickel complexes with an edge sharing bis(square-pyramidal) N3Ni(μ-S2)NiN3 core: synthesis, characterization, crystal structure and magnetic properties. |
| PubMed: | Evolution of a novel lysine decarboxylase in siderophore biosynthesis. |
| PubMed: | Copper(II) complexes as turn on fluorescent sensors for nitric oxide. |
| PubMed: | A self-produced trigger for biofilm disassembly that targets exopolysaccharide. |
| PubMed: | Combinatorial stresses kill pathogenic Candida species. |
| PubMed: | S-nitrosoglutathione prevents experimental cerebral malaria. |
| PubMed: | Efficacy of different nitric oxide-based strategies in preventing experimental cerebral malaria by Plasmodium berghei ANKA. |
| PubMed: | Peptidyl-prolyl cis-trans isomerase ROF2 modulates intracellular pH homeostasis in Arabidopsis. |
| PubMed: | Novel Pt(II) and Pd(II) complexes with polyamine analogues: synthesis and vibrational analysis. |
| PubMed: | Elevated levels of the norspermidine synthesis enzyme NspC enhance Vibrio cholerae biofilm formation without affecting intracellular norspermidine concentrations. |
| PubMed: | Endothelial nitric oxide and 15-lipoxygenase-1 metabolites independently mediate relaxation of the rabbit aorta. |
| PubMed: | Effect of heat stress on polyamine metabolism in proline-over-producing tobacco plants. |
| PubMed: | Characterization of diazeniumdiolate nitric oxide donors (NONOates) by electrospray ionization mass spectrometry. |
| PubMed: | Alternative spermidine biosynthetic route is critical for growth of Campylobacter jejuni and is the dominant polyamine pathway in human gut microbiota. |
| PubMed: | Classification of Pasteurella species B as Pasteurella oralis sp. nov. |
| PubMed: | Independent evolutionary origins of functional polyamine biosynthetic enzyme fusions catalysing de novo diamine to triamine formation. |
| PubMed: | Effects of progesterone and estradiol sex hormones on the release of microparticles by RAW 264.7 macrophages stimulated by Poly(I:C). |
| PubMed: | Exogenous nitric oxide decreases brain vascular inflammation, leakage and venular resistance during Plasmodium berghei ANKA infection in mice. |
| PubMed: | Distinct role of nitric oxide and peroxynitrite in mediating oligodendrocyte toxicity in culture and in experimental autoimmune encephalomyelitis. |
| PubMed: | Variation of the ground spin state in homo- and hetero-octanuclear copper(II) and nickel(II) double-star complexes with a meso-helicate-type metallacryptand core. |
| PubMed: | Crystal structures and enzymatic properties of a triamine/agmatine aminopropyltransferase from Thermus thermophilus. |
| PubMed: | Nitric oxide protection against murine cerebral malaria is associated with improved cerebral microcirculatory physiology. |
| PubMed: | Effects of intermittent nebulization of NONOate, DPTA/NO, on group B Streptococcus-induced pulmonary hypertension in newborn piglets. |
| PubMed: | Evolution of substrate specificity within a diverse family of beta/alpha-barrel-fold basic amino acid decarboxylases: X-ray structure determination of enzymes with specificity for L-arginine and carboxynorspermidine. |
| PubMed: | Polyamine biosynthetic diversity in plants and algae. |
| PubMed: | Evolution and multifarious horizontal transfer of an alternative biosynthetic pathway for the alternative polyamine sym-homospermidine. |
| PubMed: | Mechanistic studies on the reaction between R2N-NONOates and aquacobalamin: evidence for direct transfer of a nitroxyl group from R2N-NONOates to cobalt(III) centers. |
| PubMed: | Caenorhabditis elegans P5B-type ATPase CATP-5 operates in polyamine transport and is crucial for norspermidine-mediated suppression of RNA interference. |
| PubMed: | Spermidine regulates Vibrio cholerae biofilm formation via transport and signaling pathways. |
| PubMed: | Structure-activity relationships of lipopolysaccharide sequestration in N-alkylpolyamines. |
| PubMed: | Molecular-programmed self-assembly of homo- and heterometallic tetranuclear coordination compounds: synthesis, crystal structures, and magnetic properties of rack-type Cu(II)(2)M(II)(2) complexes (M = Cu and Ni) with tetranucleating phenylenedioxamato bridging ligands. |
| PubMed: | An alternative polyamine biosynthetic pathway is widespread in bacteria and essential for biofilm formation in Vibrio cholerae. |
| PubMed: | Cytoplasmic CXCR4 expression in breast cancer: induction by nitric oxide and correlation with lymph node metastasis and poor prognosis. |
| PubMed: | Evaluation of anti-inflammatory and antioxidant activities of copper (II) Schiff mono-base and copper(II) Schiff base coordination compounds of dien with heterocyclic aldehydes and 2-amino-5-methyl-thiazole. |
| PubMed: | The effect of nitric oxide on vaccinia virus-encoded ribonucleotide reductase. |
| PubMed: | [Possible inhibitory effect of nitric oxide donor, dipropylenetriamine nonoate (DPTA/NO), on oxygen consumption of isolated rats' testis interstitial cells]. |
| PubMed: | In vitro and in vivo inhibition of plant polyamine oxidase activity by polyamine analogues. |
| PubMed: | Entamoeba histolytica modulates a complex repertoire of novel genes in response to oxidative and nitrosative stresses: implications for amebic pathogenesis. |
| PubMed: | Cellular polyamines of phototrophs and heterotrophs belonging to the lower eukaryotic phyla Cercozoa, Euglenozoa, Heterokonta and Metamonada. |
| PubMed: | Structure-Activity Relationships for Some Diamine, Triamine and Schiff Base Derivatives and Their Copper(II) Complexes. |
| PubMed: | Luteotrophic and luteolytic effects of nitric oxide in sheep are dose-dependent in vivo. |
| PubMed: | A fast response hafnium selective polymeric membrane electrode based on N,N'-bis(alpha-methyl-salicylidene)-dipropylenetriamine as a neutral carrier. |
| PubMed: | CTA4 transcription factor mediates induction of nitrosative stress response in Candida albicans. |
| PubMed: | Synthesis of 2,2'-Bis(3,6,9-triazanonyl)-4,4'-bithiazole and related compounds as new DNA cleavage agents. |
| PubMed: | Formation of spermidine or norspermidine from synthetic diacetylpolyamines by acetylpolyamine oxidase in cultured cells. |
| PubMed: | The lithium tolerance of the Arabidopsis cat2 mutant reveals a cross-talk between oxidative stress and ethylene. |
| PubMed: | Studies of the mechanism by which increased spermidine/spermine N1-acetyltransferase activity increases susceptibility to skin carcinogenesis. |
| PubMed: | An Arabidopsis quiescin-sulfhydryl oxidase regulates cation homeostasis at the root symplast-xylem interface. |
| PubMed: | Low nitric oxide bioavailability contributes to the genesis of experimental cerebral malaria. |
| PubMed: | S-nitrosylation of Bcl-2 inhibits its ubiquitin-proteasomal degradation. A novel antiapoptotic mechanism that suppresses apoptosis. |
| PubMed: | A three-dimensional ferromagnet, [Ni(dipn)]3[Cr(CN)6]2.3H2O (dipn = dipropylene triamine), based on a cubic Cr8Ni12 unit. |
| PubMed: | Nitric oxide regulates cell sensitivity to cisplatin-induced apoptosis through S-nitrosylation and inhibition of Bcl-2 ubiquitination. |
| PubMed: | Heterologous expression and biochemical characterization of a polyamine oxidase from Arabidopsis involved in polyamine back conversion. |
| PubMed: | Molecular recognition. 1. Crystal structures of hexaazamacrocyclic amines containing p-xylylene spacers and their adducts with acids. |
| PubMed: | Nitric oxide in breast cancer: induction of vascular endothelial growth factor-C and correlation with metastasis and poor prognosis. |
| PubMed: | Nitric oxide negatively regulates Fas CD95-induced apoptosis through inhibition of ubiquitin-proteasome-mediated degradation of FLICE inhibitory protein. |
| PubMed: | NspS, a predicted polyamine sensor, mediates activation of Vibrio cholerae biofilm formation by norspermidine. |
| PubMed: | Identification of Histoplasma capsulatum transcripts induced in response to reactive nitrogen species. |
| PubMed: | Transcriptional response of Candida albicans to nitric oxide and the role of the YHB1 gene in nitrosative stress and virulence. |
| PubMed: | Fzf1p regulates an inducible response to nitrosative stress in Saccharomyces cerevisiae. |
| PubMed: | Cloning and characterization of spermidine synthase and its implication in polyamine biosynthesis in Helicobacter pylori strain 26695. |
| PubMed: | Mechanism and structure-activity relationships of norspermidine-based peptidic inhibitors of trypanothione reductase. |
| PubMed: | Substrate specificity of the bovine serum amine oxidase and in situ characterisation of aminoaldehydes by NMR spectroscopy. |
| PubMed: | Analysis of differentially expressed genes in nitric oxide-exposed human monocytic cells. |
| PubMed: | Nitric oxide covalently labels a 6-hydroxydopa-derived free radical intermediate in the catalytic cycle of copper/quinone-containing amine oxidase from lentil seedlings. |
| PubMed: | Polyamine analysis for chemotaxonomy of thermophilic eubacteria: Polyamine distribution profiles within the orders Aquificales, Thermotogales, Thermodesulfobacteriales, Thermales, Thermoanaerobacteriales, Clostridiales and Bacillales. |
| PubMed: | Distribution of norspermidine as a cellular polyamine within micro green algae including non-photosynthetic achlorophyllous Polytoma, Polytomella, Prototheca and Helicosporidium. |
| PubMed: | The unexpected formation of biologically active Cu(II) Schiff mono-base complexes with 2-thiophene-carboxaldehyde and dipropylenetriamine: crystal and molecular structure of CudptaSCl2. |
| PubMed: | Effects of a nebulized NONOate, DPTA/NO, on group B streptococcus-induced pulmonary hypertension in newborn piglets. |
| PubMed: | Nitric oxide inhibits DNA-adduct excision in nucleotide excision repair. |
| PubMed: | The effect of a nebulized NO donor, DPTA/NO, on acute hypoxic pulmonary hypertension in newborn piglets. |
| PubMed: | Polyamines of primitive apterygotan insects: springtails, silverfish and a bristletail. |
| PubMed: | Cellular polyamines of the acidophilic, thermophilic and thermoacidophilic archaebacteria, Acidilobus, Ferroplasma, Pyrobaculum, Pyrococcus, Staphylothermus, Thermococcus, Thermodiscus and Vulcanisaeta. |
| PubMed: | Endothelial nitric oxide synthase overexpression attenuates myocardial reperfusion injury. |
| PubMed: | Xylylated dimers of putrescine and polyamines: influence of the polyamine backbone on spermidine transport inhibition. |
| PubMed: | Oligoamine-acridine conjugates for promotion of gap-selective DNA hydrolysis by Ce(IV)/EDTA complex. |
| PubMed: | Genomic identification and biochemical characterization of a second spermidine/spermine N1-acetyltransferase. |
| PubMed: | Effects of exogenous polyamines on growth, toxicity, and toxin profile of dinoflagellate Alexandrium minutum. |
| PubMed: | Recent news related to substrates and inhibitors of plant amine oxidases. |
| PubMed: | Two aerosolized nitric oxide adducts as selective pulmonary vasodilators for acute pulmonary hypertension. |
| PubMed: | Dimeric structure of the six-domain VibF subunit of vibriobactin synthetase: mutant domain activity regain and ultracentrifugation studies. |
| PubMed: | Nitric oxide inhibits uptake of dopamine and N-methyl-4-phenylpyridinium (MPP+) but not release of MPP+ in rat C6 glioma cells expressing human dopamine transporter. |
| PubMed: | Nitric oxide induces hyperpolarization by opening ATP-sensitive K(+) channels in guinea pig spiral modiolar artery. |
| PubMed: | Inhibition of mitochondrial protein synthesis results in increased endothelial cell susceptibility to nitric oxide-induced apoptosis. |
| PubMed: | Contrasting copper-dioxygen chemistry arising from alike tridentate alkyltriamine copper(I) complexes. |
| PubMed: | Vibrio calviensis sp. nov., a halophilic, facultatively oligotrophic 0.2 microm-fiIterabIe marine bacterium. |
| PubMed: | Influence of nitric oxide on the generation and repair of oxidative DNA damage in mammalian cells. |
| PubMed: | Catalytic mapping of the vibriobactin biosynthetic enzyme VibF. |
| PubMed: | Single-Crystal EPR and X-Ray Studies of Magnetic Exchange Interactions and the Molecular Structure of Dipropylenetriamineethylenediaminecopper(II) Perchlorate, [Cu(dpt)(en)](ClO(4))(2). |
| PubMed: | Tyrosinase Models. Synthesis, Structure, Catechol Oxidase Activity, and Phenol Monooxygenase Activity of a Dinuclear Copper Complex Derived from a Triamino Pentabenzimidazole Ligand. |
| PubMed: | Heterocycle formation in vibriobactin biosynthesis: alternative substrate utilization and identification of a condensed intermediate. |
| PubMed: | Significance of asymmetric sites in choosing siderophores as deferration agents. |
| PubMed: | In vitro generation of peroxynitrite by 2- and 4-hydroxyestrogens in the presence of nitric oxide. |
| PubMed: | Copper(II) azide complexes of aliphatic and aromatic amine based tridentate ligands: novel structure, spectroscopy, and magnetic properties. |
| PubMed: | Polyamines of the thermophilic eubacteria belonging to the genera Thermosipho, Thermaerobacter and Caldicellulosiruptor. |
| PubMed: | Polyamines of the hyperthermophilic archaebacteria belonging to the genera Thermococcus and Methanothermus and two new genera Caldivirga and Palaeococcus. |
| PubMed: | Reconstitution and characterization of the Vibrio cholerae vibriobactin synthetase from VibB, VibE, VibF, and VibH. |
| PubMed: | Vibriobactin biosynthesis in Vibrio cholerae: VibH is an amide synthase homologous to nonribosomal peptide synthetase condensation domains. |
| PubMed: | Regulation of yeast H(+)-ATPase by protein kinases belonging to a family dedicated to activation of plasma membrane transporters. |
| PubMed: | Combined ion-pair extraction and gas chromatography-mass spectrometry for the simultaneous determination of diamines, polyamines and aromatic amines in Port wine and grape juice. |
| PubMed: | Effects of NO donors and synthase agonists on endothelial cell uptake of L-Arg and superoxide production. |
| PubMed: | Intracellular redox state determines whether nitric oxide is toxic or protective to rat oligodendrocytes in culture. |
| PubMed: | Synthesis of spermidine and norspermidine dimers as high affinity polyamine transport inhibitors. |
| PubMed: | Action of polyamine aminotransferase on norspermidine. |
| PubMed: | Purification and characterization of polyamine aminotransferase of Arthrobacter sp. TMP-1. |
| PubMed: | Polyamine distribution patterns within the families Aeromonadaceae, Vibrionaceae, Pasteurellaceae, and Halomonadaceae, and related genera of the gamma subclass of the Proteobacteria. |
| PubMed: | Polyamine N-acetyltransferase in Leishmania amazonensis. |
| PubMed: | Metabolism and pharmacokinetics of N1,N11-diethylnorspermine. |
| PubMed: | Nucleosides and nucleotides. 135. DNA duplex and triplex formation and resistance to nucleolytic degradation of oligodeoxynucleotides containing syn-norspermidine at the 5-position of 2'-deoxyuridine. |
| PubMed: | Cloning and nucleotide sequence of the carboxynorspermidine decarboxylase gene from Vibrio alginolyticus. |
| PubMed: | Structure of vulnibactin, a new polyamine-containing siderophore from Vibrio vulnificus. |
| PubMed: | Occurrence of tertiary and quaternary branched polyamines in thermophilic archaebacteria. |
| PubMed: | Structures of two polyamine-containing catecholate siderophores from Vibrio fluvialis. |
| PubMed: | The binding of polyamines and magnesium to DNA. |
| PubMed: | Polyamine N-acetyltransferase from Fasciola hepatica. |
| PubMed: | Polyamines as a chemotaxonomic marker in bacterial systematics. |
| PubMed: | Evidence for the occurrence of polyamine oxidase in the dicotyledonous plant Medicago sativa L. (alfalfa). |
| PubMed: | Purification and some properties of carboxynorspermidine synthase participating in a novel biosynthetic pathway for norspermidine in Vibrio alginolyticus. |
| PubMed: | Polyamine distributions in thermophilic eubacteria belonging to Thermus and Acidothermus. |
| PubMed: | Further study on polyamine compositions in Vibrionaceae. |
| PubMed: | Characterization of human spermidine/spermine N1-acetyltransferase purified from cultured melanoma cells. |
| PubMed: | Norspermidine inhibits LPS-induced immunoglobulin production in an FCS-independent mechanism different from spermidine and spermine. |
| PubMed: | Novel occurrence of uncommon polyamines in higher plants. |
| PubMed: | Effects of various triamines on cell-free polypeptide synthesis of Escherichia coli and on growth of its polyamine auxotrophs. |
| PubMed: | Effect of norspermidine and its related triamines on the cell-free polyphenylalanine synthesizing system from Vibrio parahaemolyticus. |
| PubMed: | Formation of hydroxynorspermidine from exogenously added 1,3-diaminopropan-2-ol in Vibrio species. |
| PubMed: | Interconversion of polyamines in wild-type strains and mutants of yeasts and the effects of polyamines on their growth. |
| PubMed: | Identification of N1-acetylnorspermidine in Vibrio parahaemolyticus and an enzyme activity responsible for its formation. |
| PubMed: | Purification and characterization of spermidine N1-acetyltransferase from chick duodenum. |
| PubMed: | Polyamines of sulfur-dependent archaebacteria and their role in protein synthesis. |
| PubMed: | A novel type of putrescine (diamine)-acetylating enzyme from the nematode Ascaris suum. |
| PubMed: | Detection of Norspermidine and Norspermine in Medicago sativa L. (Alfalfa). |
| PubMed: | Purification and some properties of a novel L-2,4-diaminobutyric acid decarboxylase from Vibrio alginolyticus. |
| PubMed: | Antitumor activity of norspermidine, a structural homologue of the natural polyamine spermidine. |
| PubMed: | Mechanism of antitumor activity of norspermidine, a structural homologue of spermidine. |
| PubMed: | Effects of dexamethasone on spermidine N1-acetyltransferase and ornithine activities in rat spleen. |
| PubMed: | Polyamine metabolism in Acanthamoeba: polyamine content and synthesis of ornithine, putrescine, and diaminopropane. |
| PubMed: | Purification and characterization of propylamine transferase from Sulfolobus solfataricus, an extreme thermophilic archaebacterium. |
| PubMed: | Regulation of spermidine/spermine N1-acetyltransferase in L6 cells by polyamines and related compounds. |
| PubMed: | Response of tissue diamine oxidase activity to polyamine administration. |
| PubMed: | Evidence for the presence of a novel biosynthetic pathway for norspermidine in Vibrio. |
| PubMed: | Induction of spermidine/spermine N1-acetyltransferase in rat tissues by polyamines. |
| PubMed: | Distinct difference in the polyamine compositions of bryophyta and pteridophyta. |
| PubMed: | Polyamines in photosynthetic eubacteria and extreme-halophilic archaebacteria. |
| PubMed: | Further study on polyamines in primitive unicellular eukaryotic algae. |
| PubMed: | The role of polyamine depletion and accumulation of decarboxylated S-adenosylmethionine in the inhibition of growth of SV-3T3 cells treated with alpha-difluoromethylornithine. |
| PubMed: | Amines in Algae. 8. Effects of a Modified Light Regime and of Inhibitors of DNA Synthesis on Polyamine Levels in Synchronous Chlorella emersonii. |
| PubMed: | Differential inhibition of histone and polyamine acetylases by multisubstrate analogues. |
| PubMed: | Polyamines in Acanthamoeba castellanii: presence of an unusually high, osmotically sensitive pool of 1,3-diaminopropane. |
| PubMed: | Changes in polyamine levels in various organs of Bombyx mori during its life cycle. |
| PubMed: | Unusual polyamines in slime molds Physarum polycephalum and Dictyostelium discoideum. |
| PubMed: | Vibriobactin, a siderophore from Vibrio cholerae. |
| PubMed: | Studies of the specificity and kinetics of rat liver spermidine/spermine N1-acetyltransferase. |
| PubMed: | Purification and some properties of ornithine decarboxylase from rat liver. |
| PubMed: | Widespread occurrence of norspermidine and norspermine in eukaryotic algae. |
| PubMed: | Differences between tissues in response of S-adenosylmethionine decarboxylase to administration of polyamines. |
| PubMed: | Spermidine, an intrinsic component of turnip yellow mosaic virus. |
| PubMed: | Specificity of mammalian spermidine synthase and spermine synthase. |
| PubMed: | Correlation between the association and the desmutagenicity of benzo(a)pyrene by hemin: comparison with hemoproteins, transient metals and amines. |
| PubMed: | Studies on polyamine biosynthesis in Euglena gracilis. |
| PubMed: | Occurrence of norspermidine in some species of genera Vibrio and Beneckea. |
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