Pramiracetam yog dab tsi zoo rau
Pramiracetam hmoov, tseem hu ua N-[2-[bis(propyl{2}}yl)amino]ethyl]-2-(2-oxopyrrolidin-1-}yl)acetamide, CAS yog 68497-62-1; Molecular Formula: C14H27N3O2, thiab cov hmoov dawb, uas yog cov tshuaj racetam. Pramiracetam tau tsim los ntawm Parker-Davis hauv xyoo 1970 los kho cov neeg mob hlwb, kab mob hauv nruab nrog cev thiab cov kab mob neurodegenerative. Pramiracetam yog rog-soluble thiab tuaj yeem noj hauv qhov ncauj. Hauv kev tshawb fawb soj ntsuam, pramiracetam tau pom tias txhim kho kev nco hauv cov neeg laus thiab txhim kho kev paub hauv cov neeg laus uas muaj teeb meem nco. Nws kuj optimizes tag nrho lub hlwb muaj nuj nqi, txhim kho kom pom tseeb thiab efficiency. Nws cov teebmeem ua rau nws yog qhov kev xaiv nrov rau cov menyuam kawm ntawv thiab lwm tus uas xav txhim kho lawv txoj kev txawj ntse.
Pramiracetam Ua li cas?
Pramiracetam cuam tshuam rau kev tso tawm ntawm cov neurotransmitters uas yog ib hom tshuaj lom neeg kom xa cov cim ntawm ib lub paj hlwb mus rau lwm tus. Feem ntau racetams ua hauj lwm los ntawm ncaj qha stimulating tshwj xeeb neurotransmitter receptor qhov chaw, yog li ua rau kom ntau lawm thiab tso tawm ntawm tej neurotransmitters. Txawm li cas los xij, pramiracetam tsis cuam tshuam ncaj qha rau cov qib neurochemical, nws cov txheej txheem tseem ceeb ntawm kev ua haujlwm yog qhov ua rau muaj kev sib raug zoo choline uptake (HACU) hauv hippocampus ntawm lub hlwb. Choline yog ib qho precursor rau acetylcholine. Acetylcholine muaj kev koom tes hauv txhua txoj kev paub, suav nrog kev kawm ceev, nco thiab saib xyuas. Los ntawm stimulating choline uptake, pramiracetam indirectly modulates acetylcholine tso tawm thiab nkoos nce kev ua si nyob rau hauv lub hippocampus. Txij li qhov no ntawm lub hlwb yog qhov tseem ceeb rau kev nco ua haujlwm, qhov kev txhawb nqa dav dav uas tsim los ntawm pramiracetam tuaj yeem txhim kho ob qho tib si tsim cov cim tshiab thiab khaws cia ntawm kev siv lossis kev nco mus ntev. Kev ua kom muaj zog hauv hippocampus kuj tseem ua rau cov ntshav ntws mus rau lub hlwb, ua kom muaj kev ceeb toom thiab txhim kho kev paub txog feem ntau.
Pramiracetam tuaj yeem muaj lwm yam kev ua haujlwm. Cov kws tshawb fawb tau pom tias, ntxiv rau nws cov teebmeem ntawm lub hlwb, pramiracetam kuj ua rau cov khoom nruab nrog ntawm lub hlwb uas nyob ntawm cov qog adrenal. Tsiaj tshawb fawb tias pramiracetam kuj tseem tuaj yeem nce lossis rov ua kom lub cev tsis muaj zog, uas yog pab tau rau lub xov tooj ntawm tes. Tsis zoo li lwm cov racetams, pramiracetam tsis tshwm sim los hloov lub siab lub ntsws. Nws cuam tshuam rau lub siab hloov pauv los ntawm kev cuam tshuam rau kev tsim khoom thiab tso tawm cov neurotransmitters, xws li serotonin, gamma-aminobutyric acid, thiab dopamine. ib
Pramiracetam muaj nuj nqi:
1. Txhim khu kev nco
Pramiracetam cuam tshuam rau kev tso tawm neurotransmitter los ntawm kev nce siab choline uptake hauv hippocampal ib feem ntawm lub hlwb. Qhov kev ua no txhawb kev tsim cov kev nco tshiab thiab txhim kho kev txawj ntse. Pramiracetam tau raug tshaj tawm los txhim kho kev nco zoo li lub cim xeeb txhim kho.
2. Txhim kho kev ceeb toom thiab txhim kho kev muaj peev xwm kawm
Pramiracetam kuj ua raws li kev paub txog kev txawj ntse, txhim kho kev ceeb toom thiab kev kawm hauv cov tub ntxhais kawm. Pramiracetam txhawb nqa kev txhim kho hauv kev kawm thiab kev nco los ntawm kev ua haujlwm ntawm nitric oxide synthase (NOS) hauv hippocampus. NOS kev ua, kev tsim kho hlwb, thiab lub hlwb plasticity yog qhov tseem ceeb rau txhua yam ntawm kev paub.
3. Tiv thaiv cov hlab ntsha
Pramiracetam yog neuroprotective thiab tuaj yeem txhim kho kev txawj ntse hauv cov neeg mob uas raug mob hlwb. Kev tshawb fawb tseem qhia tau hais tias nws muaj txiaj ntsig zoo rau kev tiv thaiv neuroprotective, tshwj xeeb tshaj yog nyob rau hauv kev kho mob ntawm cov hlab ntsha ntawm lub plawv bypass phais thiab cerebrovascular kev puas hlwb. ib
4. Kev kho dementia
Nyob rau hauv txoj kev tshawb no, uas ntsuas cov teebmeem ntawm pramiracetam thiab lwm yam racetam nootropics nyob rau hauv cov neeg uas muaj me me mus rau nruab nrab dementia, nws tau pom tias tom qab ib lub sij hawm ntawm Racetam zoo thim rov qab amnesia, ho txhim kho kev nco qab thiab txo qhov tsis nco qab, nrog rau kev txhim kho hauv kev paub thiab nco.
Sab nyhuv
Kev siv cov nootropics tsis ua rau muaj kev phiv loj heev. Tab sis nyob rau hauv tsawg zaus, qee cov neeg siv tau kiv taub hau, xeev siab, mob taub hau, pw tsaug zog cuam tshuam, plab hnyuv thiab ntxhov siab. Yog tias koj muaj kev phiv loj dua tom qab siv, nug koj tus kws kho mob tam sim ntawd. Ntxiv rau, yog tias koj noj lwm yam tshuaj, qhia rau koj tus kws kho mob ua ntej. Noj Pramiracetam tom qab noj mov, tsis yog ntawm lub plab khoob. Tsis tas li ntawd, kev siv tshuaj ntev ntev tuaj yeem ua rau muaj kev zam, thiab kev siv tshuaj tsawg tuaj yeem txo qhov kev pheej hmoo ntawm kev tsis zoo.
Yuav siv Pramiracetam li cas?
Raws li cov txiaj ntsig kev sim, cov koob tshuaj pom zoo tshaj plaws ntawm pramiracetam yog 1200 mg ib hnub. Nws muaj ib nrab-lub neej ntawm 4 mus rau 7 teev, yog li nws yog qhov zoo tshaj kom noj nws ob zaug lossis peb zaug hauv ib hnub. Piv txwv li, 600mg ib zaug, ob zaug ib hnub, lossis 400mg ib zaug, 3 zaug hauv ib hnub. Tab sis raws li cov roj-soluble nootropic, Pramiracetam yog absorbed zoo tshaj plaws thaum noj mov. Txij li thaum Pramiracetam yog rog-soluble, qhov no txhais tau tias nws yog ib qho nyuaj rau sib tov cov hmoov nrog dej los yog tej yam tsis muaj roj. Qee cov neeg siv tau pom tias dissolving pramiracetam hmoov hauv cov roj tuaj yeem txhim kho qhov nqus thiab muaj cov pramiracetam hmoov.
Xi'an Sonwu tuaj yeem muab pramiracetam hmoov thiab tshuaj ntsiav, yog tias koj xav tau, thov hu rau Xi'an Sonwu.
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