Mukukumbukira momwe muubwana wanga amakupatsani saladi wa karoti ndi zoumba ndi mafuta a mpendadzuwa? Kwa zaka zaposachedwa, anthu asiya kukhulupirira kuti kugwiritsa ntchito mavitamini A kuti awoneke, poganiza kuti ili ndi nthano yomwe ili ndi nthano yoyamba. Pakadali pano, kuphunzira kumene kwasayansi kwatsimikizira kuti mavitamini anthu amakhala ndi zotsatira zabwino pakubwezeretsa masomphenya. Iwo amene azilankhula za zokumana nazo zakunja ndikugawana mitundu ingapo ya mbale zokoma kuchokera ku kaloti.
Zotsatira za Phunziro la America
Phunziro latsopano linawonetsa kuti mlingo umodzi wa chromophore 9-CIS-kutchuka, chipongwe cha vitamini A, chingachepetse kutsika kwa ntchito yowoneka ndi shuga. Kafukufuku yemwe adafalitsidwa ku American Journalogy of Pathogy atha kuthandizira asayansi kupanga njira zochitira bwino zochizira kutaya mtima wophatikizidwa ndi matenda ashuga. Malinga ndi National Institute of Diso, matenda a Shugari Retinopathy ndi matenda a maso omwe amatha kupangitsa kuti anthu azitha kuwona kuti ali ndi matenda ashuga. Pakati ndipo pambuyo pake, boma limachitika chifukwa chowonongeka m'magazi a magazi mu retina. Anthu omwe ali ndi vuto la shuga chifukwa cha kuchuluka kwa shuga. Shuga amatha kutseka mitsempha yamagazi, yomwe imabweretsa magazi. Diso limatha kukhala m'mitsempha yatsopano yamagazi, koma nthawi zambiri imagwira bwino ntchito ndipo imatha kukhetsa magazi. Chithandizo chitha kuchitika mu mawonekedwe a jakisoni, laser chithandizo kapena opaleshoni, kutengera thanzi la anthu. Ngakhale matenda ashuga retinopathy m'magawo apambuyo amadziwika ndi kuwonongeka kwa zombo zamagazi, maphunziro aposachedwa asonyeza kuti m'zinthu zoyambirira, munthu amatha kuyikabe maonekedwe osawonongeka kwa mitsempha yamagazi.
Kutengera kaloti mutha kuphika chilichonse
Chithunzi: Unclala.com.
Kodi vitamini ali othandiza a
Vitamini Uli wofunikira kwambiri. Malinga ndi kasamalidwe ka zakudya, zimathandiza pakupanga mapuloteni, zomwe zimalola retina kuti zike kuwala, zomwe zimagwirizanitsidwa ndi chromoophore 11-cis-chodzipereka, chomwe chimayenera kuchitidwa nthawi zonse kuti akhale masomphenya bwino. Olembawa a kafukufuku watsopano amazindikira kuti pali zambiri zomwe zikusonyeza kuti matenda a shuga amatha kubweretsa kuchepa kwa mavitamini A, ndipo kuchuluka kwa mavitamini adadziwika kuti ali ndi matenda ashuga. Chifukwa cha izi, ofufuzawo adatsogolera malingaliro omwe angakhale kulumikizana pakati pa matenda ashuga, mavitamini kuperewera komanso kutayika koyambirira kwa zochitika zina za matenda ashuga retinopathy. Malinga ndi a Dr. Gennady Moiseeva kuchokera ku malo a sayansi ya Oklahoma ku Oklahoma City: "M'chigawo choyambirira, tidapeza kuwonongeka kwa mavitamini ku matina . Kupeza kumeneku kunapangitsa kuti kusintha koyambirira kwa matenda ashuga mwina kumayambitsidwa ndi kuperewera kwa vitamini A mu retina. "
Momwe Mungaphunzirire
Kuti mudziwe ngati zili zowona, ofufuzawo anaphunzira kugwira ntchito kwa chromoppore-9-Chris-adasiyanitse pochiza masomphenyawo omwe ali ndi matenda ashuga. Anagwiritsa ntchito 9-chololera, osati 11 kapena osakana thupi lopangidwa ndi thupi, chifukwa chomalizacho ndi chosakhazikika komanso chosakhazikika. Kwa zoyeserera za asing'anga, magulu atatu a mbewa adagwiritsidwa ntchito: awiri, opangidwa ndi asayansi chifukwa cha asayansi, ndipo mbewa yofanana ndi matenda ashuga, koma analibe (gulu loyang'anira). Gulu limodzi la mbewa lomwe lili ndi matenda ashuga linalowetsedwa ndi mlingo umodzi wa 9-CIS-wakunja, pomwe winayo adalandira Photibo. Kenako lamuloli kenako linawunikira masomphenya a mbewa zonse poyesa kuyankha kwa ma elekitikiti a electrogtrograph, kufa kwa maselo a retinal ndi kupsinjika kwa retina. Olemba ophunzirawa adazindikira kuti mbewa yomwe amalandira mathandizo a 9-CIS-Bratortortortor. Malinga ndi Dr. Moiseeva, "Ntchitoyi imatsimikizira kuti ndi malingaliro athu atsopano omwe matenda a shuga amayambitsidwa ndi kuphwanya mavitamini metabolism m'maso kumapangitsa kuti pakhale ntchito zoyambirira za matenda ashuga. Kafukufukuyu akusonyeza kuti kuperekera kwa chromopure wowoneka bwino kumatha kuyimira njira yochizira yoyambira matenda oyamba a matenda ashuga kuti alepheretse kuwonongeka kwa anthu ashuga. "
Konzani kaloti wokazinga ndi masamba ena
Chithunzi: Unclala.com.
Mu mbale zowonjezera kaloti
M'mayiko akunja, kwapita nthawi yayitali chip: Onjezani kaloti wosankhidwa kukhala womalizidwa ndi zosakanizika, komanso kugulitsa mosiyana pamapaketi ang'onoang'ono. Chakudya chatsopano chokoma chimakoma ndikuchiritsa awiri saladi ndi mbale zotentha komanso zakudya. Madokotala amalimbikitsa kuti pali karoti mwanjira yatsopano kapena kuphika mwachangu kukonda ndi masamba ena - kuti kutumphuka kwake kumapindika, koma mkati mwake zidakhala zofewa. Onetsetsani kuti mukudya masamba ndi batala kapena mbewu zomwe zili ndi mafuta - sesame, flane, dzungu kapena mbewu ya mpendadzuwa. Kuphatikiza pa Beta-carotene, karoti imakhala ndi lutein - ndikofunikanso kupenya. Karoti imodzi yokhazikika imakhala ndi pafupifupi 4 mg ya Beta-carotene, ndi tsiku kuti abwezeretse momwe mungafunire kudya pa 6-8 mg vitamini A.