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Iibiyaha Jumlada ah Spermidine ISO shahaado

Taxanaha Amino Acid

Iibiyaha Jumlada ah Spermidine ISO shahaado

Magaca Alaabta:spermidine

CAS Maya.124-20-9

qaacidada molecularC7H19N3

Miisaanka molecular145.25

Lambarka EINECS204-689-0

Barta dhalaalka:23-25°C

Barta karkarinta:128-130°C (14mmHg)

Cufnaanta:1.00g/mLat20°C

Tusmada dib-u-celinta:n20/D1.479 (lit.)

Barta toosan:>230°F

Xaaladaha kaydinta:heerkulka qolka

Xalka:H2O:1Mat20°C, hufan, aan midab lahayn

Foomka:dareere dhalaalay

Isku-dhafka aysiidhka (pKa):10.53±0.19 (La saadaaliyay)

Cuf-jiid gaar ah:0.925

midab aan midab lahayn

Qiimaha PH:12.0-13.5 (25 ℃, 1MiChemicalbooknH2O)

ur:urta ammonia

Biyuhu milmayn:Maqnaanshaha biyaha, ethanlandether.

Dhererka hirarka ugu badan:(λmax)λ:260nmAmax:0.1λ:280nmAmax:0.05

DareenkaDareenka hawada

Merck:14,8742

BRN:1698591

XasilooniDeggan, laakiin hawada xasaasiga ah iyo hygroscopic - dukaanka hoostiisa argon. Asiidh aan la socon karin asiidhyada, kloriyada aashitada, aashitada anhydrides, iyo wakiilada oxidizing.

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    Hordhac Product

    • Spermidine, oo sidoo kale loo yaqaan spermidine trihydrochloride, waa polyamine. Waxay si ballaaran ugu qaybsan tahay noolaha waxaana laga soosaaray putrescine (butanediamine) iyo adenosylmethionine. Spermidine waxay joojin kartaa synthase neuronal, xidhi kartaa oo soo dedejin kartaa DNA; Waxa kale oo loo isticmaali karaa in lagu nadiifiyo borotiinada DNA-da ku xidha oo lagu kiciyo T4 polynucleotide kinase. Sebtembar 1, 2013, saynisyahano ka kala socda Jarmalka iyo Austria ayaa si wadajir ah u sameeyay cilmi baaris waxayna sheegeen in shahwada laga yaabo inay ka hortagto bilawga cudurka Alzheimers.
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    Shaqada Alaabta

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    • Spermidine waxay dib u dhigi kartaa gabowga borotiinka. Sababtoo ah borotiinnada miisaannada unugyada kala duwan ayaa laga yaabaa inay doorar kala duwan ka ciyaaraan habka miyir-qabka, qaar ka mid ah borotiinnada miisaanka kelliga ah ayaa laga yaabaa inay door muhiim ah ka ciyaaraan xakamaynta habka abuurka caleemaha. Marka borotiinnadani bilaabaan inay hoos u dhacaan, miyirku waa lama huraan, wayna adagtahay in la xakameeyo xaalufka borotiinnadaas. Waxay dib u dhigi kartaa habka gabowga. Sababta ay shahwada spermidine dib u dhigi karto gabowga waxay noqon kartaa inay kor u qaaddo isku dhafka borotiinnadan ama ka hortagga xaalufkooda.

    Codsiga Alaabta

    • Spermidine waa carbide aliphatic ah oo miisaankeedu yar yahay oo ka kooban saddex kooxood oo amin ah waana mid ka mid ah polyamines-yada dabiiciga ah ee ku jira dhammaan noolaha. Waa walxo ceeriin ah oo muhiim u ah isku-dhafka daroogada waxaana si ballaaran loo isticmaalaa isku-dhafka dhexdhexaadiyeyaasha daawooyinka.

      Spermidine waxay ku lug leedahay habab badan oo bayooloji ah oo ku jira noolaha, sida nidaaminta kororka unugyada, dareenka unugyada, horumarinta xubnaha, difaaca, kansarka iyo hababka kale ee jireed iyo cudurada. Daraasadihii ugu dambeeyay waxay muujiyeen in shahwadu ay door muhiim ah ka ciyaarto hababka sida balaastikada synaptik, cadaadiska oksaydhka, iyo autophagy ee habdhiska dareenka.
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