Ake sifunde konke nge-elastin, ebalulekile emzimbeni wethu.

Wake wazibuza ukuthi isikhumba sethu sinwebeka kanjani kanje, ukuthi amaphaphu ethu avuvukala kanjani njengamabhaluni bese ephinde anciphe? Kukhona into ekhethekile kakhulu emizimbeni yethu esiza kukho konke lokhu. Yilokho esizokhuluma ngakho namuhla. Yiprotheni emangalisayo ebizwa ngokuthi i-elastin.

Iyini ngempela i-Elastin?

Kalula nje, i-elastin iyiprotheni ebaluleke kakhulu emzimbeni wethu. Ifana nebhande lerabha. Ingalulwa bese ibuyiselwa esimweni sayo sokuqala. I-Elastin ikhona ngempela ezicutshini zomzimba wethu ezidinga ukuguquguquka . Cabanga ngakho, amaphaphu ethu, isinyi, imithambo yegazi emikhulu, kanye neminye imisipha ine-elastin eningi. Kukhona futhi okunye ku-cartilage esikhumbeni nasezindlebeni zethu.

Ingabe i-Elastin ne-Collagen zizinto ezimbili ezihlukene?

Yebo, ungazididanisi lezi ezimbili. I-Elastin akuyona i-collagen. Kodwa-ke, njengoba i-elastin ne-collagen kungamaphrotheni, abantu ngezinye izikhathi bayadidanisa lezi ezimbili. Eqinisweni, izazi ze-histologists, ezifunda izakhiwo zezicubu ngaphansi kwe-microscope, zisebenzisa amadayi akhethekile ukuze zibasize babone umehluko. Uma kusetshenziswa lawa madayi, izindawo ezine-elastin eningi zibonakala zinsundu noma zinsomi.

Umsebenzi oyinhloko we-collagen ukunikeza imizimba yethu isakhiwo, amandla, kanye nokuqina. Cabanga ngakho njengezindonga zendlu yethu.

Umsebenzi oyinhloko we-elastin ukunikeza izingxenye zomzimba wethu ukuguquguquka, okungukuthi, ukuguquguquka. Okumangalisayo ukuthi i-elastin inwebeka ngokuphindwe kayi-1000 kune-collagen!

Yakhiwa kanjani i-elastin?

I-Elastin yakhiwe ngama-molecule amakhulu, aguquguqukayo abizwa ngokuthi i-tropoelastin. Kufana nezintambo eziningi ezincane ezihlangana ndawonye ukuze zakhe intambo enkulu, eqinile.

Yiziphi izinzuzo ze-elastin emzimbeni wethu?

Umsebenzi oyinhloko we-elastin ukusiza izicubu zomzimba wethu ukuba zeluleke futhi zifinyele zibuyele esimweni sazo sokuqala.

• Usizo lwenhliziyo: Sinemithambo yegazi, imithambo yegazi ethwala igazi emizimbeni yethu yonke. Le mithambo yegazi yenziwe nge-elastin, enikeza ukuguquguquka. Yingakho inhliziyo yethu ingapompa igazi emizimbeni yethu kalula. Njengoba imithambo yegazi inwebeka, ingcindezi enhliziyweni iyancipha.

• Amaphaphu afana nebhaluni:I-Elastin yenza amaphaphu ethu asebenze njengezikhwama ezinwebekayo. Uma siphefumula, i-diaphragm yethu iyafinyela. Lokhu kudala amandla angaba khona ngaphakathi kwamaphaphu, agcinwa kuma-elastin fibers emaphashini. Uma siphefumula, la mandla agciniwe ayakhishwa, bese amaphaphu ayafinyela futhi. Lokhu kufana nokucindezela ibhola lerabha bese ulidedela.

• Ubusha Besikhumba: Yelula isandla sakho phambili bese ucindezela isikhumba esincane ngemuva kwesandla sakho njenge-plier imizuzwana embalwa. Manje khulula isandla sakho. Uma isikhumba sakho sine-elastin enhle, isikhumba sakho sizobuyela emuva ngokushesha. Kodwa-ke, uma isikhumba sakho sine-elastin ephansi, kungathatha imizuzwana embalwa ukuthi isikhumba sakho sibuyele emuva. Njengoba siguga, inani le-elastin esikhumbeni sethu liyancipha, yingakho isikhumba sethu siqala ukugoba nokushwabana.

Itholakala kuphi i-elastin emzimbeni wethu?

I-Elastin itholakala kakhulu ku-dermis, ungqimba olungaphansi kwesikhumba sethu, emaphashini, emithanjeni yegazi, emithanjeni, e-cartilage endlebeni, nakwezinye izingxenye eziningi zomzimba ezidinga ukuguquguquka.

Ibukeka kanjani i-elastin futhi injani indlela ehlanganiswe ngayo?

Kusekhona ukungavumelani phakathi kososayensi mayelana nesakhiwo se-elastin. Abanye bathi uma i-elastin ikhululekile, okungukuthi, uma ingaluliwe, ibukeka njengenethiwekhi engahleliwe yamaketanga e-polypeptide. Abanye bathi la maketanga ayaphazamiseka, kodwa awahlelekile. Kodwa-ke, lesi sakhiwo esiphazamisekile siyancishiswa uma siluliwe, ngoba ngaleso sikhathi amaketanga ahlelwe ngendlela eqondile, kuyilapho egcina amandla nokuguquguquka.

Imicu ye-elastin ivame ukuba nombala ophuzi.

I-Elastin yakhiwe ngama-amino acid. Amaprotheni akhiwe ngama-amino acid. Ama-amino acid ayinhloko ku-elastin yi -proline, i-glycine, i-desmosine, kanye ne-isodesmosine . Lezi zilandelana ezimfushane neziphindaphindayo zama-amino acid amathathu kuya kwayisishiyagalolunye akha izakhiwo eziqinile neziguquguqukayo.

Imicu enwebekayo yakha phakathi kuka-2% no-4% wesisindo esomile sesikhumba sesikhumba somuntu omdala, ngemva kokususa uwoyela nomswakama.

Yiziphi izifo ezithinta i-elastin?

Ngeshwa, kunezinye izifo ezithinta i-elastin. Ake sibheke ukuthi ziyini:

• I-atherosclerosis:Lokhu kwenzeka lapho ama-fat deposits (abizwa ngokuthi i-plaque) eqoqana ngaphakathi kwemithambo yethu, ewanciphisa. Lokhu kungaholela ekuqhekekeni kwegazi, ukuhlaselwa yinhliziyo, kanye nokushaya kwenhliziyo. Izifundo eziningi nge-atherosclerosis zibonise ukuthi inani le-elastin yemvelo emithanjeni liyancipha.

• I-Cutis laxa: Lesi yisimo lapho isikhumba silahlekelwa khona ukunwebeka kwaso. Lokhu kungabangela ukuthi isikhumba sikhululeke kakhulu futhi sibe nemibimbi. Kunzima kakhulu futhi ukwelula nokubuyela endaweni yaso yokuqala. Lokhu kuvame ukubangelwa ukuguquka kwezakhi zofuzo ze-elastin.

• I-Emphysema: Lesi yisifo samaphaphu. Sivame ukuvela kubantu asebebheme iminyaka eminingi. Kulokhu, i-elastin emaphashini iyaphuka. Izimpawu zifaka phakathi ubunzima bokuphefumula, ukukhwehlela, ukuqina kwesifuba, ukukhathala, kanye nokukhiqizwa kwe-phlegm isikhathi eside.

• I-Supravalvular aortic stenosis (SVAS): Lesi yisifo senhliziyo esizalwa naso. Sibangelwa ukuncishiswa kwe-aorta. Ukuguquka kwezakhi zofuzo ze-elastin kuyimbangela ye-SVAS.

• I-Williams syndrome: Lesi yisifo sokuthuthukiswa esingavamile kakhulu. Sibangelwa ukuntuleka (okungukuthi, ingxenye engekho yesakhi sofuzo) kwesakhi sofuzo i-elastin kanye ne-enzyme ebizwa ngokuthi i-LIM kinase. Abantu abane-Williams syndrome nabo bavame ukuba ne-SVAS.

Yiziphi izindlela zokwelapha izinkinga ezihlobene ne-elastin?

Kunezindlela eziningana zokwelapha ezingasiza ekwandiseni ukukhiqizwa kwe-elastin ne-collagen esikhumbeni. Kodwa-ke, lezi zivame ukusetshenziselwa izinkinga zesikhumba.

• I-Venus Viva™: Lokhu kuyindlela yokwelapha isikhumba kabusha. Kuhilela ukusebenzisa izinaliti ezincane kakhulu, ezishisayo ukudala ukubhoboza okuncane esikhumbeni. Njengoba isikhumba siphola, kukhiqizwa i-collagen entsha ne-elastin.

• Ama-Retinoids (ama-derivatives e-vitamin A): Ama-Retinoids, njenge-Retin-A®, asheshisa ukugaywa kwesikhumba futhi andise ukukhiqizwa kwe-collagen ne-elastin.

Okubalulekile: Kubalulekile ukubonisana nodokotela oqeqeshiwe ngaphambi kokuqala noma yikuphi kwalokhu kwelashwa. Akuzona zonke izindlela zokwelapha ezisebenzela wonke umuntu.

Izindlela ezilula zokugcina i-elastin yethu iphilile!

I-Elastin, kanye ne-collagen, kusiza ukugcina isikhumba sethu siqinile futhi sithambile. Ngakho-ke, nansi izinto ezilula ezingasiza ekugcineni, futhi mhlawumbe nokwandisa kancane, inani le-elastin esikhumbeni sethu:

• Gqoka isithako selanga: Gqoka isithako selanga nsuku zonke, unyaka wonke. Akunandaba ukuthi ungaphakathi endlini isikhathi esiningi noma ngosuku olunamafu. Khetha isithako selanga esine-wide-spectrum esine-SPF (Sun Protection Factor) okungenani engu-30. Imisebe yelanga eyingozi ilimaza i-elastin esikhumbeni sethu.

• Yidla ukudla okunomsoco: Kukhona ukudla okuthile okusiza ukwandisa i-elastin ne-collagen esikhumbeni sethu. Isibonelo, imifino eluhlaza kanye nemifino, izithelo ze-citrus (ezifana namawolintshi, ulamula), amajikijolo (ama-strawberry, ama-blueberry), inhlanzi enamafutha (njenge-salmon, i-mackerel), kanye namantongomane (njengama-alimondi, ama-walnuts).

• Yakha imikhuba emihle yokunakekela isikhumba: Gcina isikhumba sakho sihlanzekile futhi sinomswakama. Ama-cream nama-moisturizer aqukethe i-ferulic acid, amavithamini A, C, kanye no-E angasiza ekunciphiseni imibimbi nokulungisa amangqamuzana esikhumba alimele. Imikhiqizo equkethe i-hydrolyzed elastin ingasiza futhi ekugcineni isikhumba sakho sibukeka sisesisha. Kodwa-ke, i-elastin kule mikhiqizo ivame ukuvela emikhiqizweni yezilwane. Ngakho-ke uma ungumuntu odla imifino, ungase ungafuni ukuyisebenzisa.

• Ukuzivocavoca: Uma sizivocavoca, ukushintshwa kwe-metabolism yamaseli esikhumba sethu kuyashesha futhi ukujikeleza kwegazi kuyathuthuka. Lokhu kusiza ukugcina isikhumba sethu siphilile.

• Gwema ukubhema: I-Nicotine namanye amakhemikhali akugwayi kanye nogwayi kagesi aguga isikhumba ngokushesha. Lokhu kulimaza ngqo i-elastin.

Ingabe izithako zingakhulisa i-elastin?

Abanye abantu bathi izithako zemithi ezifana ne-aloe vera, itiye eliluhlaza, ne-ginseng, kanye nezithasiselo ze-elastin, zingandisa inani le-elastin esikhumbeni. Kodwa-ke, ucwaningo alwanele ngalokhu okwamanje ukuze kufinyelelwe eziphethweni eziqinile.

Akuwona wonke umuntu ongathatha izithasiselo zamakhambi, ngakho-ke kungcono ngaso sonke isikhathi ukubonisana nodokotela wakho ngaphambi kokusebenzisa noma yini efana nale.

Okokugcina, izinto okufanele uzikhumbule

I-Elastin iyiprotheni ebaluleke kakhulu ekhiqizwa yimizimba yethu ngokwemvelo, enikeza isikhumba sethu nezinye izitho eziningi amandla nokuguquguquka. Akukho bufakazi obanele okwamanje bokuthi izithasiselo zamakhambi zandisa amazinga e-elastin esikhumbeni.

Noma kunjalo, ungasiza umzimba wakho ukhiqize i-elastin ngokwemvelo. Ukuze wenze lokhu, udinga:Ukudla ukudla okulinganiselayo (njengemifino eluhlaza, izithelo ze-citrus, inhlanzi, amajikijolo, amantongomane), ukuzivocavoca, ukulandela imikhuba efanele yokunakekela isikhumba, ukugwema ukubhema, nokugqoka i-sunscreen nsuku zonke kuzosiza kakhulu ekugcineni i-elastin yakho iphilile. Uma unenkinga, ungakhohlwa ukufuna iseluleko sezokwelapha ngaphambi kokuqala noma yini entsha.

I- Elastin, impilo yesikhumba, iphrotheni, i-collagen, ukuqina, imibimbi yesikhumba, indlela yokuphila enempilo