Spermidine Ua Haujlwm Li Cas Los Tiv Thaiv Kev Laus?

Jun 10, 2024

Tso lus

Kev laus yog yam uas yuav tsum tau zam tsis tau thiab cov txheej txheem ntuj tsim uas ua rau lub sijhawm dhau los ntawm peb, ua rau muaj kev hloov maj mam tsis rov qab los ntawm peb lub cev. Cov khoom tiv thaiv kev laus tau txais kev txaus siab ntxiv raws li cov neeg muaj hnub nyoog; ntiaj teb no antiaging lag luam xav kom ncav cuag 18B USD los ntawm 2030.

Kev laus yog ib qho kev sib txuam ntawm cov cell dynamics. Kev noj qab haus huv ntawm tes thiab qhov tseem ceeb cuam tshuam rau tag nrho kev noj qab haus huv ntawm lub cev; Yog li ntawd, kev txhawb nqa nws ntawm nws qhov chaw yog ib qho tseem ceeb ntawm kev tiv thaiv kev laus. Spermidine tau dhau los ua cov amino-acid uas tuaj yeem ncua kev laus; Tsis tas li ntawd, spermidine kuj txhawb autophagy ntawm cov hlwb nrog rau kev ua haujlwm mitochondrial (qhov twg lub zog tsim tawm).

Spermidine Powder

spermidine yog dab tsi?

 

Xyoo 1678, tus kws tshawb fawb Dutch Antonie van Leeuwenhoek thawj zaug pom cov muaju pom hauv tib neeg cov phev. Tshaj li 250 xyoo tom qab, Rosenheim teeb pom kev ntawm lawv cov qauv. Spermidine, muaj ntau polyamine muaj nyob thoob plaws hauv peb lub cev lub hlwb, ua lub luag haujlwm tseem ceeb hauv kev rov ua dua tshiab ntawm tes.

 

Spermidine, biogenic amine tsim los ntawm cov metabolism hauv putrescine, ua lub luag haujlwm tseem ceeb hauv cell division thiab proliferation. Nws txoj kev koom tes nrog lub cev tsw ua rau spermidine muaj ntau heev ntawm cov tsiaj txhu; cov khoom noj xws li cov nplej nplej, soya, cov hnub nyoog cheese thiab nceb kuj tseem muaj ntau. Cov kab mob Commensal hauv tib neeg tuaj yeem tsim nws los ntawm putrescine thiab arginine; thaum cov hlwb mammalian kuj siv cov khoom tsim tawm los ntawm txoj hauv kev no hauv kev tsim cov polyamine spermidine.

 

Tib neeg feem ntau muaj cov kab mob spermidine circulating uas poob rau hauv micromolar ntau yam, tej zaum yuav tshwm sim los ntawm kev noj haus muaj feem cuam tshuam rau cov qib spermidine; tus kheej variations muaj thiab sib txawv dav. Raws li peb muaj hnub nyoog, qib cell txo qis; ntxiv exogenous spermidine yuav qeeb lossis thim rov qab cov kev hloov pauv hnub nyoog.

 

cov zaub mov twg muajtshuaj spermidine?

 

Spermidine, tam sim no nyob rau hauv tag nrho cov khoom noj los ntawm cov nroj tsuag, feem ntau yog cov feem ntau polyamine. Cov khoom noj uas muaj ntau tshaj plaws ntawm spermidine thiab spermine yog cereals, legumes thiab soy derivatives.

Khoom noj khoom haus ntawm Spermidine

Nplej kab mob.

Soybeans.

Ntsuab peas.

Cheddar cheese (thiab lwm yam cheeses paub tab)

Nceb.

Pears.

Nqaij qaib.

Nqaij nyuj.

 

chlorella puas muaj spermidine?

 

Yog - thiab nyob rau hauv tus lej impressive. Thaum cov kab mob nplej, taum pauv, lossis cov noob taub taub muaj nuj nqis raws li qhov chaw ntawm spermidine,chlorella muajnyob ib ncig ntawm 630 - 930 mg/kg, ntau zaus lawv cov nyiaj, thiab yog li ntawd yog ib qho tshwj xeeb nplua nuj, cog raws li qhov chaw.

 

Spermidine ua haujlwm li cas rau kev tiv thaiv kev laus?

 

Lub hnub nyoog tsis tuaj yeem raug tso tseg, tab sis kev ua neej hloov pauv, kev cuam tshuam ntawm caj ces thiab lom, tshuaj thiab tshuaj ntxiv tuaj yeem hloov kho nws txoj kev loj hlob. Ib qho kev sib xyaw ua ke uas tuaj yeem ua rau kev laus qeeb yog Spermidine; Cov kev hloov pauv txawv txav rau qhov kev sib xyaw ntawm intracellular no tau txuas nrog cov kab mob thiab kev laus thaum peb laus zuj zus thiab nws qhov muaj nyob hauv cov hlwb; supplementing exogenous spermidine tuaj yeem ua rau lub neej ntev hauv cov poov xab, nematodes thiab yoov thaum noj zaub mov siab hauv Spermidine kuj tau pom tias yuav ua rau lub neej ntev; autophagy zoo li yog nws lub ntsiab mechanism los ntawm qhov no spermidine slowing nws txoj kev mus rau slowing aging.

 

(1) Autophagy tuaj yeem pab txuag autophagy.


Autophagy yog txheej txheem ntxuav ntawm cov hlwb. Qhov no intricate system thauj cov khoom puas cytoplasmic rau lysosomes pov tseg. Autophagy ua rau peb lub cev noj qab nyob zoo thaum tib lub sijhawm tiv thaiv peb cov kab mob.

Kev laus txhawb kev sib sau thiab kev puas tsuaj ntawm cov cellular puas (xws li cov proteins thiab cov organelles) thaum txo cov hlwb lub peev xwm kom degrade lawv, xav tau autophagy raws li kev tiv thaiv kev tiv thaiv kab mob ntxiv ntawm tes thiab ua rau lub neej ntev. Autophagy yog li ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv kev laus thiab kev ua neej ntxiv los ntawm kev ua haujlwm tiv thaiv kev tiv thaiv ntxiv ntawm cell degradation. Autophagy yog ib qho kev tiv thaiv kev laus. Txo autophagy accelerates kev laus los ntawm kev puas tsuaj oxidative. Cov xwm txheej no ua rau muaj kev tswj tsis tau ntawm cov protein ntau, txo lub zog tsim los ntawm kev ua haujlwm mitochondrial, thiab lwm yam txheej txheem biochemical cuam tshuam nrog kev laus ntawm tes. Cov teeb meem zoo li no tuaj yeem cuam tshuam rau txhua qhov chaw ntawm tib neeg cov ntaub so ntswg - tab sis tshwj xeeb yog cov ntaub so ntswg hlwb uas yog ib qho ntawm cov metabolically nquag nquag.

Autophagy txo qis nrog lub hnub nyoog thiab yog lub luag haujlwm rau sarcopenia - kev poob qis hauv cov leeg nqaij thiab lub zog thaum peb muaj hnub nyoog. Spermidine induces autophagy nyob rau hauv ntau yam kabmob xws li nas lub siab, daim siab thiab cov nqaij ntshiv nrog rau cov laus cov poov xab, worms, yoov, kab lis kev cai mammalian hlwb raws li zoo raws li kab lis kev cai poov xab, worms thiab yoov raws li cultured mammalian hlwb - modulating qhia theem hais txog autophagy. Cov noob yog li cas Spermidine ua rau cov txheej txheem autophagy.

 

(2) Kev mob


Kev mob tshwm sim muaj txiaj ntsig zoo thiab muaj txiaj ntsig zoo rau kev tiv thaiv kab mob, pab lub cev tiv thaiv kab mob cuam tshuam thaum tib lub sijhawm cuam tshuam kev sib npaug hauv lub cev thiab ua rau muaj kab mob. Tshaj-o lossis "inflammatory aging," raws li nws paub ntau dua, yog qhov muaj feem cuam tshuam txog kev laus thiab cuam tshuam rau mitochondrial kev ua haujlwm vim kev ntxhov siab los ntawm prooxidants thiab dawb radicals. Cov ntawv ceeb toom qhia tias kev ntxiv nrog spermidine pab txo qis kev mob ntev los ntawm nws lub peev xwm los txo qis TNF-ib qib thiab yog li txo qis kev mob thiab mob plawv. Spermidine txoj kev ua haujlwm lom neeg ntawm kev tiv thaiv DNA replication los ntawm oxidative kev nyuaj siab kuj tau hais tias yog ib qho ua tau.

 

cov txiaj ntsig spermidine


(1) Cov kab mob plawv

Spermidine yog ib qho muaj zog antioxidant uas tiv thaiv lub plawv los ntawm kev laus. Nws txhim kho mitochondrial muaj nuj nqi, sab laug ventricle elasticity thiab diastolic zog hauv cov nas laus. Cov kev tshawb pom no tau lees paub hauv tib neeg cov kev tshawb fawb: Hauv Bruneck cohort noj zaub mov noj spermidine lossis kev sib xyaw ntawm ob qho spermidine, thiab spermine cuam tshuam tsis zoo rau qhov tshwm sim ntawm cov kab mob plawv thiab kev tuag. Cov txiaj ntsig ntawm kev txheeb xyuas qhov cuam tshuam ntawm cov khoom noj khoom haus polyamine cov ntsiab lus cuam tshuam txog kev tuag los ntawm cov kab mob plawv tau ua raws li cov ntaub ntawv tshaj tawm rau 48 lub tebchaws sab hnub poob. Spermidine thiab spermine intakes tau pom tias muaj kev cuam tshuam tsis zoo.

(2) Neuroprotection

Spermidine tuaj yeem muaj cov teebmeem neuroprotective thaum siv hauv vivo. Hauv Drosophila spermidine tuaj yeem noj los tiv thaiv lub hnub nyoog vim lub cev tsis muaj zog thiab kev nco tsis zoo nyob rau hauv ib qho kev autophagy. Hauv cov nas, spermidine tau pom tias yuav txhawb nqa cov kab mob qog nqaij hlav retinal ganglion ciaj sia thiab kho cov paj hlwb rov qab tom qab raug mob optic paj hlwb. Nws tuaj yeem ua rau qeeb retinal degeneration thaum siv hauv cov qauv ntawm cov kab mob qhov muag tsis zoo. Spermidine kuj tau tshaj tawm los pab txhim kho dementia los ntawm kev laus. Nws tuaj yeem txo qis mitochondrial dysfunction thiab tswj lub zog neuronal, nrog rau kev tiv thaiv o thiab neuronal apoptosis.

Lwm yam

Cov plaub hau kev loj hlob thiab plaub hau poob yog ib qho kev siv ntau dua ntawm spermidine. Kev sim hauv vitro ntawm cov hlwb epithelial ntawm tib neeg tawv taub hau thiab cov hauv paus plaub hau tau qhia tias spermidine muaj txiaj ntsig zoo rau cov plaub hau kev loj hlob thiab kev tswj hwm ntawm cov hlwb no. Hauv kev tshawb fawb 90-hnub, spermidine tau pom los txhawb cov plaub hau kev loj hlob thiab kev tiv thaiv ntawm tib neeg cov ntsiab lus.

Cov kab mob ntev, xws li mob qog noj ntshav, ntshav qab zib mellitus, thiab kab mob plawv, tau nce ntxiv. Kev noj qab haus huv kev noj qab haus huv yuav yog ib txoj hauv kev zoo los txo cov tib neeg cov kab mob uas muaj kev cuam tshuam loj rau kev noj qab haus huv. Kev lag luam spermidine tau loj hlob sai heev txij li kev tshaj tawm thawj zaug kev tshawb fawb. Qhov kev loj hlob no muab kev lag luam rau cov lag luam sib txawv. Qhov kev thov rau cov khoom noj uas muaj spermidine tau nce ntxiv vim tib neeg paub ntau ntxiv txog lawv txoj kev noj qab haus huv. Cov tuam txhab tshuaj pleev ib ce tseem tab tom tshawb nrhiav spermidine cov teebmeem ntawm daim tawv nqaij rejuvenation, uas ntxiv tag nrho qhov tshiab rau kev ua lag luam. Kev lag luam kws tshuaj tseem tab tom tshawb nrhiav spermidine lub luag haujlwm hauv ntau qhov chaw kho mob. Kev lag luam khoom noj kuj suav nrog cov khoom xyaw spermidine nplua nuj rau hauv cov khoom noj uas muaj txiaj ntsig zoo los txhawb kev noj qab haus huv ntawm cov khoom sib xyaw.

 

Kuv tuaj yeem yuav spermidine qhov twg?

 

Undersun biomedtech tau ua haujlwm ntawm R & D ntawm spermidine tau ntau xyoo thiab peb tuaj yeem muab cov khoom hauv qab no:

-Nplej noob Extract

-Spermidine hmoov

- Spermidine hydrochloride

-Spermidine compound solutions

Tsuas yog xav tiv tauj peb lossis xa koj cov lus nug los ntawm daim ntawv hauv qab.

 

Cov ntaub ntawv:

Eisenberg T, Knauer H, Schauer A, Büttner S, Ruckenstuhl C, Carmona-Gutierrez D, et al. (2009). Induction ntawm autophagy los ntawm spermidine txhawb nqa lub neej ntev. Nat Cell Biol, 11:1305-1314.
Eisenberg T, Abdellatif M, Schroeder S, Primessnig U, Stekovic S, Pendl T, et al. (2016). Cardioprotection thiab lifespan extension los ntawm ntuj polyamine spermidine. Nat Med, 22:1428-1438.
Morselli E, Mariño G, Bennetzen MV, Eisenberg T, Megalou E, Schroeder S, et al. (2011). Spermidine thiab resveratrol induce autophagy los ntawm cov kev sib txawv converging ntawm acetylproteome. J Cell Biol, 192:615-629.
Yuval Ramot,Stephan Tiede, thiab al.(2011).Tamás Bíró, Spermidine txhawb tib neeg cov plaub hau loj hlob thiab yog ib tug tshiab Modulator ntawm Human Epithelial Stem Cell Functions. Plos Ib, 6:e22564.
Yu-Qing Ni, You-Shuo Liu.(2021).New Insights into the Roles and Mechanisms of Spermidine in Aging and Age-Related Disease. Kev laus thiab kab mob, 12:1948-1963.
Frank Madeo, Tobias Eisenberg, Federico Pietrocola thiab Guido Kroemer. (2018). Spermidine hauv kev noj qab haus huv thiab kab mob.Science, 359 (6374), eaan2788.
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