Masifunde yonke into malunga ne-elastin, ebalulekileyo emizimbeni yethu.

Ngaba wakha wazibuza ukuba ulusu lwethu lunwebeka njani ngolu hlobo, indlela imiphunga yethu evuthelana ngayo njengeebhaluni ize inciphe kwakhona? Kukho into ekhethekileyo emizimbeni yethu enceda kuyo yonke le nto. Yiloo nto siza kuthetha ngayo namhlanje. Yiproteni emangalisayo ebizwa ngokuba yi-elastin.

Yintoni kanye kanye i-Elastin?

Ngamafutshane, i-elastin yiproteni ebaluleke kakhulu emzimbeni wethu. Ifana nebhendi yerabha. Ingalulwa ize ibuyele kwimo yayo yokuqala. I-elastin ngokuqinisekileyo ikhona kwizicubu zomzimba wethu ezifuna ukuguquguquka . Cinga ngayo, imiphunga yethu, isinyi, imithambo yegazi emikhulu, kunye neminye imicu ine-elastin eninzi. Kukwakho nenye kwi-cartilage eluswini nakwiindlebe zethu.

Ngaba i-Elastin ne-Collagen zizinto ezimbini ezahlukeneyo?

Ewe, musa ukubhidanisa ezi zimbini. I-Elastin ayiyo-collagen. Nangona kunjalo, ekubeni zombini i-elastin kunye ne-collagen ziiproteni, abantu ngamanye amaxesha bayabhidanisa ezi zimbini. Enyanisweni, iingcali ze-histologists, ezifunda izakhiwo zezicubu phantsi kwe-microscope, zisebenzisa iidayi ezikhethekileyo ukubanceda babone umahluko. Xa ezi dayi zisetyenziswa, iindawo ezine-elastin eninzi zibonakala zimdaka okanye zimfusa.

Umsebenzi ophambili we-collagen kukunika imizimba yethu ulwakhiwo, amandla, kunye nokuqina. Cinga ngayo njengeendonga zendlu yethu.

Umsebenzi ophambili we-elastin kukunika amalungu omzimba wethu amandla okuthamba, oko kukuthi, ukuthamba. Okumangalisayo kukuba, i-elastin ithamba ngokuphindwe kayi-1000 kune-collagen!

Yenziwa njani i-elastin?

I-Elastin yenziwe ngeemolekyuli ezinkulu neziguquguqukayo ezibizwa ngokuba yi-tropoelastin. Ifana neentambo ezininzi ezincinci ezidibanayo ukuze zenze intambo enkulu neyomeleleyo.

Zithini iingenelo ze-elastin emzimbeni wethu?

Umsebenzi oyintloko we-elastin kukunceda izicubu zomzimba wethu zinwebeke kwaye zinciphe zibuyele kwimo yazo yokuqala.

• Uncedo lwentliziyo: Sinemithambo yegazi, imithambo yegazi ethwala igazi emizimbeni yethu. Le mithambo yegazi yenziwe nge-elastin, enika amandla okuguquguquka. Yiyo loo nto intliziyo yethu inokupompa igazi emizimbeni yethu ngokulula. Njengoko imithambo yegazi inwebeka, uxinzelelo entliziyweni luyehla.

• Imiphunga ifana nebhaluni:I-Elastin yenza imiphunga yethu isebenze njengeengxowa ezithambileyo. Xa siphefumla, i-diaphragm yethu iyafinyela. Oku kudala amandla anokubakho ngaphakathi kwemiphunga, agcinwa kwiifayibha ze-elastin emiphungeni. Xa siphefumla ngaphandle, la mandla agciniweyo ayakhutshwa, kwaye imiphunga iyafinyela kwakhona. Oku kufana nokucinezela ibhola yerabha uze uyivumele ihambe.

• Ubutsha Besikhumba: Yolula isandla sakho phambili uze ucinezele ulusu oluncinci ngasemva kwesandla sakho njengeepliers imizuzwana embalwa. Ngoku khulula isandla sakho. Ukuba ulusu lwakho lune-elastin elungileyo, ulusu lwakho luya kubuyela umva ngokukhawuleza. Nangona kunjalo, ukuba ulusu lwakho lune-elastin ephantsi, kungathatha imizuzwana embalwa ukuba ulusu lwakho lubuyele umva. Njengoko sikhula, ubungakanani be-elastin kulusu lwethu buyancipha, yiyo loo nto ulusu lwethu luqala ukugoba nokushwabana.

Ifumaneka phi i-elastin emzimbeni wethu?

I-Elastin ifumaneka kakhulu kwi-dermis, umaleko ongaphantsi kolusu lwethu, kwimiphunga, kwimithambo yegazi, kwi-ligaments, kwi-cartilage endlebeni, nakwezinye iindawo ezininzi zomzimba ezifuna ukuguquguquka.

Ijongeka njani i-elastin kwaye injani indlela eyakhiwe ngayo?

Kusekho ukungavisisani phakathi kwezazinzulu malunga nolwakhiwo lwe-elastin. Abanye bathi xa i-elastin ikhululekile, oko kukuthi, xa ingalulwanga, ibonakala ngathi yinethiwekhi engacwangciswanga yeetyathanga ze-polypeptide. Abanye bathi ezi tyathanga ziyaphazamiseka, kodwa azicwangciswanga. Nangona kunjalo, olu lwakhiwo luphazamisekileyo luyancitshiswa xa lululwa, kuba ngelo xesha iityathanga zilungelelaniswe ngendlela ethe tye, ngelixa zigcina amandla kunye nokuguquguquka.

Iifayibha ze-elastin zihlala zinombala otyheli.

I-Elastin yenziwe ngee-amino acids. Iiproteni zenziwe ngee-amino acids. Ii-amino acids eziphambili kwi-elastin yi -proline, i-glycine, i-desmosine, kunye ne-isodesmosine . Ezi zilandelelwano ezimfutshane, eziphindaphindayo ze-amino acids ezintathu ukuya kwezilithoba ezenza izakhiwo eziqinileyo neziguquguqukayo.

Iifayibha ze-elastic zenza phakathi kwe-2% kunye ne-4% yobunzima obomileyo be-dermis yesikhumba somntu omdala, emva kokususa ioyile kunye nokufuma.

Ziziphi izifo ezichaphazela i-elastin?

Ngelishwa, kukho ezinye izifo ezichaphazela i-elastin. Makhe sijonge ukuba zithini:

• I-atherosclerosis: Isifo se-atherosclerosis:Kulapho ke amanqatha aqokelelwa khona (abizwa ngokuba yi-plaque) ngaphakathi kwimithambo yethu, nto leyo ebangela ukuba inciphe. Oku kunokubangela ukuqhekeka kwegazi, ukuhlaselwa yintliziyo, kunye nokubetha kwentliziyo. Izifundo ezininzi malunga ne-atherosclerosis zibonise ukuba ubungakanani be-elastin yendalo kwimithambo buyancipha.

• I-Cutis laxa: Le yimeko apho ulusu luphelelwa bubuthambile. Oku kunokubangela ukuba ulusu lube buthathaka kakhulu kwaye lube nemibimbi. Kunzima kakhulu ukuzolula nokubuyela kwindawo yalo yokuqala. Oku kudla ngokubangelwa kukuguquka kwejini ye-elastin.

• I-Emphysema: Esi sisifo semiphunga. Sidla ngokukhula kubantu abatshaye iminyaka emininzi. Kule meko, i-elastin emiphungeni iyaphela. Iimpawu ziquka ubunzima bokuphefumla, ukukhohlela, ukuqina kwesifuba, ukudinwa, kunye nokuveliswa kwe-phlegm ixesha elide.

• I-Supravalvular aortic stenosis (SVAS): Esi sisifo sentliziyo esizalwa naso. Sibangelwa kukucutheka kwe-aorta. Utshintsho kwi-gene ye-elastin yimbangela ye-SVAS.

• I-Williams syndrome: Esi sisifo esingaqhelekanga kakhulu sophuhliso. Sibangelwa kukungabikho (oko kukuthi, inxalenye elahlekileyo yejini) ye-elastin gene kunye ne-enzyme ebizwa ngokuba yi-LIM kinase. Abantu abane-Williams syndrome nabo badla ngokuba ne-SVAS.

Ziziphi iindlela zonyango zeengxaki ezinxulumene ne-elastin?

Kukho iindlela ezahlukeneyo zonyango ezinokunceda ukwandisa imveliso ye-elastin kunye ne-collagen eluswini. Nangona kunjalo, ezi zisetyenziswa rhoqo kwiingxaki zesikhumba.

• I-Venus Viva™: Olu lunyango lokulungisa ulusu. Lubandakanya ukusebenzisa iinaliti ezincinci kakhulu, ezishushu ukwenza amanxeba amancinci kwi-dermis yolusu. Njengoko ulusu luphola, kuveliswa i-collagen entsha kunye ne-elastin.

• IiRetinoids (izinto eziphuma kwivithamini A): IiRetinoids, ezifana neRetin-A®, zikhawulezisa imetabolism yolusu kwaye zonyusa imveliso yecollagen kunye ne-elastin.

Kubalulekile: Kubalulekile ukubonisana nogqirha ofanelekileyo ngaphambi kokuba uqale naluphi na olu nyango. Ayizizo zonke iindlela zonyango ezisebenzela wonke umntu.

Iindlela ezilula zokugcina i-elastin yethu isempilweni!

I-Elastin, kunye ne-collagen, inceda ukugcina ulusu lwethu luqinile kwaye luthambile. Ngoko ke, nazi izinto ezilula ezinokunceda ukugcina, mhlawumbi nokunyusa kancinci, ubungakanani be-elastin kulusu lwethu:

• Nxiba i-sunscreen: Nxiba i-sunscreen yonke imihla, unyaka wonke. Akunamsebenzi nokuba ungaphakathi endlwini ixesha elininzi okanye ngemini enamafu. Khetha i-sunscreen ebanzi ene-SPF (Sun Protection Factor) ubuncinane engama-30. Imitha yelanga eyingozi yonakalisa i-elastin eluswini lwethu.

• Yitya ukutya okunesondlo: Kukho ukutya okuthile okunceda ukwandisa i-elastin kunye ne-collagen eluswini lwethu. Umzekelo, imifuno eluhlaza kunye neembotyi, iziqhamo ze-citrus (ezifana nee-orenji, iilamuni), amaqunube (iistrawberry, iiblueberries), intlanzi enamafutha (ezifana ne-salmon, i-mackerel), kunye namandongomane (ezifana nee-almond, ii-walnuts).

• Misela imikhwa emihle yokunyamekela ulusu: Gcina ulusu lwakho lucocekile kwaye lufumile. Iikhrimu kunye nezithambisi-mafutha eziqulethe i-ferulic acid, iivithamini A, C, kunye no-E zinokunceda ukunciphisa imibimbi kunye nokulungisa iiseli zolusu ezonakeleyo. Iimveliso eziqulethe i-hydrolyzed elastin zinokunceda ukugcina ulusu lwakho lubukeka lulutsha. Nangona kunjalo, i-elastin kwezi mveliso idla ngokuvela kwimveliso yezilwanyana. Ngoko ke ukuba ungumtya wemifuno, usenokungafuni ukuzisebenzisa ezi.

• Ukuzilolonga: Xa sizilolonga, imetabolism yeeseli zethu zolusu iyakhawuleza kwaye ukujikeleza kwegazi kuyaphucuka. Oku kunceda ukugcina ulusu lwethu lusempilweni.

• Kuphephe ukutshaya: I-Nicotine kunye nezinye iikhemikhali ezikwiicuba kunye neecuba ze-elektroniki ziludala ulusu ngokukhawuleza. Ezi zinto zonakalisa ngokuthe ngqo i-elastin.

Ngaba izongezo zinokunyusa i-elastin?

Abanye abantu bathi izongezo zemifuno ezifana ne-aloe vera, iti eluhlaza, kunye ne-ginseng, kunye nezongezo ze-elastin, zinokunyusa ubungakanani be-elastin eluswini. Nangona kunjalo, uphando oluncinci ngale nto alukabikho okwangoku ukuze kufikelelwe kwizigqibo eziqinileyo.

Asinguye wonke umntu onokuthatha izongezo zemifuno, ngoko ke kungcono ukubonisana nogqirha wakho ngaphambi kokusebenzisa nantoni na efana nale.

Okokugqibela, izinto ekufuneka uzikhumbule

I-Elastin yiproteni ebaluleke kakhulu eveliswa yimizimba yethu ngokwendalo, inika ulusu lwethu kunye namanye amalungu amaninzi amandla kunye nokuguquguquka. Akukho bungqina baneleyo okwangoku bokuqinisekisa ukuba izongezo zemifuno ziyawandisa amanqanaba e-elastin eluswini.

Nangona kunjalo, unokunceda umzimba wakho uvelise i-elastin ngokwendalo. Ukuze wenze oku,Ukutya ukutya okunesondlo (okufana nemifuno eluhlaza, iziqhamo ze-citrus, intlanzi, amaqunube, amantongomane), ukuzilolonga, ukulandela imikhwa efanelekileyo yokunyamekela ulusu, ukuphepha ukutshaya, kunye nokunxiba i-sunscreen yonke imihla kuya kunceda kakhulu ekugcineni i-elastin yakho isempilweni. Ukuba uneengxaki, ungalibali ukufuna iingcebiso zonyango ngaphambi kokuba uqale nantoni na entsha.

I- Elastin, impilo yolusu, iproteni, i-collagen, ukuthamba, imibimbi yolusu, indlela yokuphila enempilo