asidi Sialic (SA), mwasayansi lotchedwa "asidi N-acetylneuraminic," ndi mwachibadwa zikuchitika zimam'patsa. Iwo poyamba anali olekanitsidwa ndi submandibular England mucin, choncho dzina. asidi Sialic zambiri analipo mu mawonekedwe a oligosaccharides, glycolipids kapena glycoproteins. Mu thupi, ubongo ali apamwamba sialic asidi okhutira. The sialic asidi zili mu nkhani imvi nthawi 15 kuti ziwalo mkati monga chiwindi ndi mapapo. Waukulu chakudya gwero la asidi sialic ndi mkaka wam'mawere, amene anapezeka ku mkaka, mazira ndi tchizi.
Mu mankhwala, glycolipids munali asidi sialic amatchedwa gangliosides, omwe amagwira nawo ntchito yofunika kwambiri yopanga ndi chitukuko cha ubongo ndi mantha dongosolo. Pa nthawi yomweyo, maphunziro nyama asonyeza kuti kuchepetsa milingo ganglioside amagwirizana ndi kuperewera kwa zakudya m'thupi oyambirira ndi kuchepetsedwa mphamvu kuphunzira, pamene supplementation acid sialic kusintha nyama kuphunzira khalidwe. kotunga chokwanira asidi sialic kungakhale kofunika kwambiri pa chitukuko yachibadwa ya ubongo ana ndi kulemera otsika kubadwa. Pamene mwana wabadwa, asidi sialic mu mkaka wa m'mawere n'kofunika kuonetsetsa chitukuko yachibadwa. Zofufuza zasonyeza kuti milingo sialic asidi amayi akabereka kuchepa pa nthawi. Choncho, mosalekeza madyedwe a okwanira kuchuluka kwa asidi sialic pa mimba ndipo pambuyo mimba angathandize akhalebe amphamvu sialic asidi thupi. Komanso, zili asidi sialic amadziwikanso kwambiri chilamulira chikhalidwe ndi nkhani za DHA, kusonyeza kuti kwambiri ayenera kukhala ndi dongosolo ubongo ndi ubongo chitukuko ntchito mu makanda ndi amene angakhale opindulitsa pa chitukuko ubongo oyambirira.
Kafukufuku wasonyeza kuti fano nthawi chitukuko ubongo wa munthu ndi zaka zapakati pa 2 ndi 2 zaka. Mbali imeneyi ndi nthawi yovuta kuti asinthe ubongo foni nambala, voliyumu kuchuluka, ungwiro zinchito, ndi ubongo maukonde mapangidwe. Choncho, amayi anzeru Mwachibadwa kulabadira madyedwe a okwanira kuchuluka kwa asidi sialic pa mimba. Pamene mwana wabadwa, mkaka wa m'mawere ndi njira kuwonjezera asidi sialic kwa mwana, chifukwa za 0.3-1.5 mg wa asidi sialic pa milliliter mkaka wa m'mawere. Ndipotu, nyama zonse, kuphatikizapo anthu, amatha lithe asidi sialic kwa chiwindi okha. Komabe, chiwindi chitukuko cha mwana sichinafike okhwima, ndi kufunika kukula mofulumira ndi chitukuko cha ubongo lingachepetse kaphatikizidwe wa asidi sialic, makamaka kwa makanda msanga. Choncho, asidi sialic mu mkaka wa m'mawere n'kofunika kuti kuonetsetsa kukula zachilendo ndi chitukuko cha mwana.
Akatswiri Australia anapeza kuti kuyamwitsa makanda ndi ndende apamwamba asidi sialic mu kotekisi mazunzo kuposa chilinganizo omwa makanda. Izi zikhoza kulimbikitsa mapangidwe synapses, kuthandiza kukumbukira mwana kupanga wolimba structural maziko, ndi kulimbikitsa chitukuko ya ubongo.
Dzina mankhwala: Asidiyu Sialic; N-Acetylneuraminic asidi
Other Dzina: 5-Acetamido-3,5-dideoxy-D-glycero-D-galactonulosonic asidi o-Sialic asidi Galactononulosonic asidi Lactaminic asidi Nana N-Acetylsialic asidi
Origin: Ndiwo mbalame chisa
masuliridwe: 20% -98%
Maonekedwe: woyera chabwino ufa
CAS NO .: 131-48-6
MW: 309,27
MF: C11H19NO9
Malo Origin: China
Yosungirako: Kusunga mu malo ozizira & youma, apatuke kuwala mwachindunji ndi kutentha.
N'loonadi: zaka ziwiri ngati kusungidwa bwino.
ntchito:
1. Anti-HIV ntchito.
2. Anti-khansa ntchito.
3. Anti-kutupa ntchito.
4. Kusindikiza ntchito ndi infectiong bacteriological.
5. Kulamulira mphamvu ya chitetezo.
6. woletsa mphamvu ndi mtundu.
7. Signal kusintha maselo mitsempha.
8. Play kwambiri pa ntchito za chitukuko ubongo ndi kuphunzira.
9. Monga kalambulabwalo kupanga mankhwala ambiri mankhwala.
