Polyamine analysis for chemotaxonomy of thermophilic eubacteria: Polyamine distribution profiles within the orders Aquificales, Thermotogales, Thermodesulfobacteriales, Thermales, Thermoanaerobacteriales, Clostridiales and Bacillales

Polyamine-Polyamine and Polyamine-Protein Transport Inhibitor Conjugates and Their Use as Pharmaceuticals and in Research Relating to Polyamine Transport

the analysis of the role of the speech acts theory in translating and dubbing hollywood films

از محوری ترین اثراتی که یک فیلم سینمایی ایجاد می کند دیالوگ هایی است که هنرپیش گان فیلم میگویند. به زعم یک فیلم ساز, یک شیوه متأثر نمودن مخاطب از اثر منظوره نیروی گفتارهای گوینده, مثل نیروی عاطفی, ترس آور, غم انگیز, هیجان انگیز و غیره, است. این مطالعه به بررسی این مسأله مبادرت کرده است که آیا نیروی فراگفتاری هنرپیش گان به مثابه ی اعمال گفتاری در پنج فیلم هالیوودی در نسخه های دوبله شده باز تولید...

Bis(benzyl)polyamine analogs as novel substrates for polyamine oxidase.

N,N'-Bis(benzyl)polyamine analogs were found to be substrates for highly purified polyamine oxidase. Metabolism of these analogs was apparently dependent on molecular O2 and resulted in the formation of benzaldehyde, H2O2, and a polyamine analog with free terminal amines. The debenzylation reaction was optimal between pH 9 and 10, identical to the pH optimum for polyamine oxidase activity when ...

Altered polyamine profiles in prostatic hyperplasia and in kidney tumors.

Polyamine concentrations were evaluated in normal human prostatic tissue as well as hyperplastic prostate. Normal tissues had high concentrations of putrescine and spermine with intermediate spermidine concentrations, whereas there was a dramatic increase in the spermine concentration in patients with hypertrophy of the prostate. Although not highly significant, spermidine concentrations were e...

Polyamine Biosynthesis