Intokazi eneminyaka engu-122. IHyaluron njengomthombo wobusha? Iphupho lentsha yaphakade indala: i-elixir yentsha?
Noma ngabe kungamagazi noma amanye ama-eseyi, akukho lutho olungagxiliwe ukumisa ukuguga. Eqinisweni, kunezindlela manje zokunciphisa ijubane lempilo.
Cishe ingxenye yesithathu yenqubo yokuguga inqunywa izakhi zofuzo. Wonke umuntu unokuphumula ezandleni zakhe. Kepha ingabe ama-hyaluronic acid, igazi elincane noma izithako ezikhethekile zentsha yangempela? Ukuguga kungabhebhethekiswa kanjani?

IHyaluron njengomthombo wobusha?
Ososayensi emhlabeni wonke balandelela izindlela zokuguga. Babhekise isilwane esingawutholi umklomelo wobuhle, kepha, uma kuqhathaniswa, wasendulo: irandi lemvukuzane enqunu. I-rodent ihlala iminyaka engama-30. Iminyaka kaMethusela yesidalwa esincane kangaka. Imicibisholo yobukhulu obufanayo iphila iminyaka embalwa. Ngakho-ke yini imvukuzane enqunu enayo abanye abangenayo? Abaphenyi bayaqiniseka ukuthi into ekhethekile ebhekene nokuphila okude kwezilwane: hyaluron. Isithako esisebenzayo esetshenziswa ku-anti-ukuguga okhilimu kanye nama-salon ubuhle besikhumba. Izimvukuzane ezinamafutha ziningi sazo emzimbeni. IHyaluron iqinisekisa ukuthi isikhumba sakho sihlala sinothe. Futhi ngokusobala futhi ukuqinisekisa ukuthi izilwane aziguli. Into emangalisayo yangempela. Kepha kuyasebenza yini kubantu?
Isimanga: I-chocolate ikugcina umncane!

Ezemidlalo zikugcina umncane futhi kufanelekile - bayasho. Abaphenyi baqhube ucwaningo ngalokhu. Wayenesithakazelo esikhulu kuma-telomeres abizwa kanjalo, iziphetho zama chromosomes. Ngokuhlukaniswa kweseli ngakunye lokhu kufinyeza. Ukusuka kubude obucayi, amaseli awasakwazi ukwahlukanisa futhi afe. Ngakho-ke amaTelomeres abhekwa njengophawu lwesikhathi sobudala bethu.
Kulolu cwaningo, abantu asebekhulile abangama-250 benze imizuzu engama-30 yokuzilolonga ngosuku izinyanga eziyisithupha. Ama-telomeres ezifundo anwetshelwe ngamaphesenti angama-20 kungakapheli izinyanga eziyisithupha. Abadala abasebenzayo babeyiguqule iminyaka yabo yemvelo ngeminyaka engu-15. Kepha ukunyakaza kubonakala kungeyona yonke into.
Ocwaningweni, ososayensi babhekisisa ushokoledi: izithako ezithile, i-cocoa flavanols. Ushokoledi omnyama unamaphesenti aphezulu awo. Isiphetho sizothokozisa "imilomo emnandi": ushokoledi omnyama onokuqukethwe kwe-cocoa wamaphesenti angama-70 nangaphezulu ugcina ubuchopho bulungile. Kuhlanganiswe nohlelo lwezemidlalo lwansuku zonke, lokhu kuholela 'ekuvuseleleni umphumela' olinganiselayo.

Inyama ijika iwashi lempilo?

Ososayensi babuye babheke iso lezinto ezincane eziphila esiswini. Kuze kufike kuma-bacteria we-100 trillion aqinisekisa ukuthi i-amathumbu yemvelo ihlala ilungile. Kepha ngokukhula kwesibalo inani lamagciwane "amahle" liyancipha. I-mucosa yamathumbu ayisavikelekile kahle futhi iba semthethweni. Amagciwane ayingozi asengaphambili, akhuthaza ukuvuvukala futhi ngaleyondlela enza buthaka umzimba. Abondli bezempilo bayazi ukuthi ukudla okune-fiber ephezulu kuthinta ukuvuvukala. Ixhasa ukuphindaphindeka kwamagciwane awusizo futhi isiza ukubuyisela ibhalansi - amathumbu ahlala "emncane". Akukona nje kuphela lokho esikudlayo okunqumayo, kodwa futhi nokuthi kuncane kangakanani noma kuncane kangakanani. Ucwaningo olunamagundane lukhombisa ukuthi ukungagodli ngokuthile kungenye yezinto ezilwa nokuguga. Izilwane ezathola ukudla okuncane okungamaphesenti angama-40 ziba badala futhi zinciphe ukugula. Ngoba: Ngokuswela ukudla, amaseli aqala uhlobo lokuzihlanza. Ukuze bathole amandla anele, baqala ukugaya "imfucuza" kusuka kumetabolism yabo. Le nqubo yokuphinda isebenze ibizwa ngokuthi yi-autophagy: amaseli avela futhi ngaleyo ndlela azivikele ekufeni kweseli isikhathi eside. Kepha izifundo zikhombisa ukuthi asikho isidingo sokulamba. Isilo, ngokwesibonelo, siguqula iwashi lempilo ngokushesha kunemifino.

I-Rapamycin ngokumelene nokuguga

I-Rapamycin yatholakala e-Easter Islands cishe emashumini amahlanu edlule, into esebenza ngempumelelo ngokumelene nesikhunta. Umuthi manje usetshenziswa yithina, ngokwesibonelo ukufakelwa kwezitho. Icindezela uhlelo lokuvikela umzimba ukuze isitho esisha singanqatshwa. Abaphenyi bakholelwa ukuthi i-rapamycin ayikwazi ukucindezela amasosha omzimba kuphela, kodwa futhi nokuguga.

Ingabe ikhona i-elixir yentsha?

Esivivinyweni sokuphikisana kwezilwane, abacwaningi baseStanford University basike ukuvula igundane elidala nelincane kwi-fuselage futhi bathungelana ndawonye. Izilwane manje zahlanganyela ukugeleza kwegazi amasonto amaningana futhi zashintshana ngegazi lazo. Ngemuva kwalokho izilwane zahlukaniswa futhi. Ukuhlolwa kokusebenza kwakhombisa ukuthi igundane elidala negazi elincane empeleni lalilungile emva kwalokho. Amakhono abo ayefana nalawo amagundane amancane. Abaphenyi basola ukuthi amaprotheni ku-plasma yegazi abangela umphumela wokuvuselela amandla. Bathola ukuthi bakhomba amaprotheni adlala indima yokuguga. Banethemba lokuthola ikhambi elisebenzayo le-Alzheimer's ngamaphrotheni avela ku-plasma encane yegazi. Kepha ukusebenzisa igazi njenge-elixir yobusha - ososayensi baxwayisa ngalokhu