Mfundo
Pakuwunika kwaposachedwa kwa data kuchokera kwa abambo ndi amai ku United States, omwe adachita nawo kafukufuku wamkulu wanthawi yayitali, ofufuza adafufuza mgwirizano pakati pa kudya kwa Vitamini A (Retinol) wachilengedwe komanso kuwopsa kwa squamous cell carcinoma (SCC) , mtundu wachiwiri wofala kwambiri wa khungu khansa mwa anthu akhungu loyera. Kuwunikaku kunawonetsa kuchepetsedwa kwa chiwopsezo cha khansa yapakhungu ndi kuchuluka kwa Vitamini A (Retinol) (yomwe imapezeka kwambiri kuchokera ku zakudya osati zowonjezera).
Vitamini A (Retinol) - Retinoid Wachilengedwe
Vitamini A, retinoid yachilengedwe yosungunuka ndi mafuta, ndi michere yofunika yomwe imathandizira kuwona bwino, khungu lathanzi, kukula ndi kukula kwa maselo, kulimbitsa chitetezo chamthupi, kubereka komanso kukula kwa fetal. Kukhala ndi michere yofunika, vitamini A sichimapangidwa ndi thupi la munthu ndipo chimachokera ku zakudya zathu zathanzi. Nthawi zambiri amapezeka muzinthu zanyama monga mkaka, mazira, tchizi, batala, chiwindi ndi nsomba-mafuta a chiwindi mu mawonekedwe a retinol, mawonekedwe a Vitamini A, komanso muzomera monga karoti, broccoli, mbatata, wofiira. tsabola wa belu, sipinachi, papaya, mango ndi dzungu mu mawonekedwe a carotenoids, omwe amasinthidwa kukhala retinol ndi thupi la munthu panthawi ya chimbudzi. Blog iyi ikufotokoza za kafukufuku yemwe adasanthula mgwirizano pakati pa madyedwe achilengedwe a retinoid Vitamini A komanso chiopsezo cha khansa yapakhungu.
Vitamini A ndi Khansa Yapakhungu
Ngakhale kudya kwa Vitamini A kumapindulitsa thanzi lathu m'njira zambiri, kafukufuku wosiyanasiyana adawonetsa kuti kudya kwambiri ma retinol ndi carotenoids kumatha kuwonjezera ngozi za khansa monga khansa yam'mapapo mwa omwe amasuta komanso khansa ya prostate mwa amuna. Komabe, chifukwa chazambiri zochepa komanso zosagwirizana, kuyanjana kwa Vitamini A komanso chiopsezo cha khansa yapakhungu sizinakhazikitsidwe.
Zakudya Zoti Mudye Mukatha Kuzindikira Khansa!
Palibe khansa ziwiri zomwezi. Pitani kupitilira malangizo omwe anthu onse amapereka kwa onse ndikupanga zisankho zomwe mungakonde pazakudya ndi zowonjezera ndi chidaliro.
Mgwirizano wapakati pa Vitamini A (Retinol) ndi Chiwopsezo cha Cutaneous Squamous Cell Carcinoma- Mtundu wa Khansa Yapakhungu
Ofufuza ochokera ku Warren Alpert Medical School ya Brown University ku Providence, Rhode Island; Harvard Medical School ku Boston, Massachusetts; ndi Yunivesite ya Inje ku Seoul, South Korea; anaunika zambiri zokhudzana ndi kudya kwa Vitamini A komanso kuopsa kwa cutaneous squamous cell carcinoma (SCC), mtundu wa khungu khansa, kuchokera kwa omwe adachita nawo maphunziro awiri akulu, anthawi yayitali otchedwa Nurses' Health Study (NHS) ndi Health Professionals Follow-Up Study (HPFS) (Kim J et al, JAMA Dermatol., 2019). Cutaneous squamous cell carcinoma (SCC) ndi mtundu wachiwiri wofala kwambiri wa khansa yapakhungu ndipo akuti chiwerengero cha anthu omwe amapezeka ndi 7% mpaka 11% ku US. Kafukufukuyu anaphatikizapo deta kuchokera kwa amayi a 75,170 aku US omwe adachita nawo kafukufuku wa NHS, omwe ali ndi zaka zapakati pa 50.4, ndi amuna a 48,400 a US omwe adachita nawo kafukufuku wa HPFS, omwe ali ndi zaka zapakati pa 54.3. Deta inasonyeza chiwerengero cha anthu a 3978 omwe ali ndi khansa yapakhungu ya squamous pazaka 26 ndi zaka 28 za nthawi zotsatila mu maphunziro a NHS ndi HPFS motsatira.Kim J et al, JAMA Dermatol., 2019).
Zotsatira zazikulu za phunziroli zalembedwa pansipa:
a. Pali mgwirizano wosiyana pakati pa kudya kwa vitamini A wachilengedwe wa retinoid ndi chiopsezo cha squamous cell carcinoma (mtundu wa khansa yapakhungu).
b. Omwe adagwira nawo mgulu la mavitamini A omwe amadya tsiku lililonse anali ndi chiwopsezo chochepa cha 17% chokhala ndi squamous cell carcinoma poyerekeza ndi gulu lomwe limadya vitamini A.
c. Vitamini A idapezeka makamaka kuchokera kuzakudya osati pazakudya zowonjezera mavutowa pomwe ali ndi chiopsezo chochepa cha squamous cell carcinoma / khansa.
d. Kudya kwambiri vitamini A, retinol, ndi carotenoids monga beta cryptoxanthin, lycopene, lutein ndi zeaxanthin, omwe amapezeka kuchokera ku zipatso ndi ndiwo zamasamba zosiyanasiyana monga papaya, mango, mapichesi, malalanje, tangerines, tsabola belu, chimanga, chivwende, tomato ndi masamba obiriwira obiriwira, amagwirizanitsidwa ndi chiopsezo chochepa cha squamous cell carcinoma / khansa.
e. Zotsatirazi zinali zotchuka kwambiri mwa anthu omwe anali ndi timadontho-timadontho komanso omwe anali ndi vuto lotentha ndi dzuwa ali ana kapena achinyamata.
Kutsiliza
Mwachidule, kafukufuku yemwe watchulidwa pamwambapa akuwonetsa kuti kuchuluka kwa mavitamini a Vitamini A / Retinol (omwe amapezeka makamaka kuchokera kuzakudya osati zowonjezera) angachepetse chiopsezo cha khansa yapakhungu yotchedwa cutaneous squamous cell carcinoma. Palinso maphunziro ena omwe akuwonetsa kuti kugwiritsa ntchito ma retinoids opanga akuwonetsa kuwonongeka kwa khansa yapakhungu yoopsa. (Renu George et al, Australas J Dermatol., 2002) Chifukwa chake Kukhala ndi zakudya zopatsa thanzi komanso zopatsa thanzi komanso kuchuluka kwa retinol kapena carotenoids kumawonedwa kukhala kopindulitsa. Ngakhale zotsatira izi zikuwoneka zolimbikitsa SCC ya cutaneous, kafukufukuyu sanawone zotsatira za kudya kwa vitamini A pakhungu lamitundu ina. khansa, kutanthauza, basal cell carcinoma ndi melanoma. Maphunziro ochulukirapo amafunikiranso pakuwunika ngati vitamini (Retinol) A supplementation ili ndi gawo pa chemoprevention ya SCC.
Chakudya chomwe mumadya komanso chomwe chimakupatsani thanzi ndi chisankho chomwe mumapanga. Lingaliro lanu liyenera kuphatikizapo kulingalira za kusintha kwa majini a khansa, khansa, chithandizo chamankhwala chopitilira muyeso, zovuta zilizonse, zidziwitso za moyo, kulemera, kutalika ndi zizolowezi.
Kukonzekera kwa khansa kuchokera ku addon sikudalira pakusaka kwa intaneti. Zimakusankhirani zomwe mungasankhe malinga ndi sayansi yamayendedwe omwe asayansi athu ndi akatswiri a mapulogalamu. Mosasamala kanthu kuti mumasamala kumvetsetsa zomwe zimayambira zamagulu am'thupi kapena ayi - pakukonzekera zakudya za khansa kumvetsetsa kumafunikira.
Yambirani TSOPANO ndikukonzekera zakudya zanu poyankha mafunso okhudzana ndi khansa, kusintha kwa majini, mankhwala opitilira muyeso ndi zowonjezera, chifuwa chilichonse, zizolowezi, moyo, gulu la zaka komanso jenda.
Zakudya Zawekha za Khansa!
Khansara imasintha ndi nthawi. Sinthani ndikusintha zakudya zanu kutengera zomwe zikuwonetsa khansa, machiritso, moyo, zomwe mumakonda, zomwe zingakusangalatseni ndi zina.
Odwala khansa nthawi zambiri amakhala ndi zovuta zosiyanasiyana chemotherapy mavuto zomwe zimakhudza moyo wawo ndikuyang'ana njira zina zochiritsira khansa. Kutenga chakudya choyenera ndi zowonjezera zowonjezera kutengera zomwe asayansi amalingalira (kupewa kuyerekezera ndi kusankha mwachisawawa) ndiye njira yabwino kwambiri yachilengedwe ya khansa ndi zovuta zina zokhudzana ndi chithandizo.