Tiyeni tiphunzire zonse zokhudza elastin, yomwe ndi yofunika kwambiri m'thupi lathu.

Kodi munayamba mwadzifunsapo momwe khungu lathu limatambasukira chonchi, momwe mapapu athu amatukutira ngati mabaluni kenako n’kugwanso? ​​Pali chinthu chapadera kwambiri m’thupi lathu chomwe chimathandiza pa zonsezi. Ndicho chimene tikambirane lero. Ndi puloteni yodabwitsa yotchedwa elastin.

Kodi Elastin ndi chiyani kwenikweni?

Mwachidule, elastin ndi puloteni yofunika kwambiri m'thupi lathu. Ili ngati lamba wa rabara. Imatha kutambasulidwa kenako n’kubwezeretsedwa ku mawonekedwe ake oyambirira. Elastin ilipodi m’maselo a thupi lathu omwe amafunika kusinthasintha . Taganizirani izi, mapapo athu, chikhodzodzo, mitsempha ikuluikulu yamagazi, ndi mitsempha ina yamagazi ili ndi elastin yambiri. Palinso ina m’kachiwalo ka khungu ndi makutu athu.

Kodi Elastin ndi Collagen ndi zinthu zosiyana?

Inde, musasokoneze awiriwa. Elastin si collagen. Komabe, popeza elastin ndi collagen zonse ndi mapuloteni, nthawi zina anthu amasokoneza awiriwa. Ndipotu, akatswiri a mbiri ya zamoyo, omwe amaphunzira kapangidwe ka minofu pogwiritsa ntchito maikulosikopu, amagwiritsa ntchito utoto wapadera kuti awathandize kuzindikira kusiyana. Utoto uwu ukagwiritsidwa ntchito, malo omwe ali ndi elastin yambiri amawoneka bulauni kapena wofiirira.

Ntchito yaikulu ya collagen ndikupatsa matupi athu kapangidwe, mphamvu, ndi kulimba. Taganizirani izi ngati makoma a nyumba yathu.

Ntchito yaikulu ya elastin ndikupatsa ziwalo zathu kusinthasintha, kutanthauza, kusinthasintha. Chodabwitsa n'chakuti, elastin ndi yolimba kwambiri kuposa collagen pafupifupi nthawi 1000 !

Kodi elastin imapangidwa bwanji?

Elastin imapangidwa ndi mamolekyu akuluakulu komanso osinthasintha otchedwa tropoelastin. Zili ngati ulusi wambiri waung'ono womwe umasonkhana pamodzi kuti upange chingwe chachikulu komanso cholimba.

Kodi ubwino wa elastin m'thupi lathu ndi wotani?

Ntchito yaikulu ya elastin ndi kuthandiza minofu m'thupi lathu kutambasuka ndikubwerera ku mawonekedwe ake oyambirira.

• Thandizo la mtima: Tili ndi mitsempha yamagazi, mitsempha yamagazi yomwe imanyamula magazi m'thupi lonse. Mitsempha iyi imapangidwa ndi elastin, yomwe imaipangitsa kukhala yosinthasintha. Ichi ndichifukwa chake mtima wathu umatha kupompa magazi m'thupi lonse mosavuta. Pamene mitsempha ikutambasuka, kuthamanga kwa mtima kumachepa.

• Mapapu ali ngati buluni:Elastin imapangitsa mapapu athu kugwira ntchito ngati matumba otambasuka. Tikapuma, diaphragm yathu imachepa. Izi zimapangitsa mphamvu mkati mwa mapapu, zomwe zimasungidwa mu ulusi wa elastin m'mapapu. Tikapuma, mphamvu yosungidwayi imatulutsidwa, ndipo mapapu amachepanso. Izi zili ngati kufinya mpira wa rabara ndikuusiya.

• Unyamata wa Khungu: Tambasulani dzanja lanu patsogolo ndikukanikiza khungu pang'ono kumbuyo kwa dzanja lanu ngati pliers kwa masekondi angapo. Tsopano masulani dzanja lanu. Ngati khungu lanu lili ndi elastin yabwino, khungu lanu lidzabwerera m'mbuyo mwachangu. Komabe, ngati khungu lanu lili ndi elastin yochepa, zingatenge masekondi angapo kuti khungu lanu libwererenso m'mbuyo. Pamene tikukalamba, kuchuluka kwa elastin pakhungu lathu kumachepa, ndichifukwa chake khungu lathu limayamba kugwedezeka ndi makwinya.

Kodi elastin imapezeka kuti m'thupi lathu?

Elastin imapezeka makamaka mu dermis, pansi pa khungu lathu, m'mapapo, mitsempha yamagazi, mitsempha yamagazi, cartilage m'khutu, ndi ziwalo zina zambiri za thupi zomwe zimafuna kusinthasintha.

Kodi elastin imawoneka bwanji ndipo kapangidwe kake ndi kotani?

Pali kusagwirizana pakati pa asayansi pankhani ya kapangidwe ka elastin. Ena amati elastin ikamasuka, ndiko kuti, ikapanda kutambasulidwa, imawoneka ngati netiweki yosasinthika ya unyolo wa polypeptide. Ena amati unyolo uwu ndi wosokonezeka, koma osati wosasinthika. Komabe, kapangidwe kosokonezeka kameneka kamachepa kakatambasulidwa, chifukwa panthawiyo unyolo umakonzedwa molunjika, uku ukukhalabe wamphamvu komanso wosinthasintha.

Ulusi wa elastin nthawi zambiri umakhala wachikasu.

Elastin imapangidwa ndi ma amino acid. Mapuloteni amapangidwa ndi ma amino acid. Ma amino acid akuluakulu omwe ali mu elastin ndi proline, glycine, desmosine, ndi isodesmosine . Izi ndi ma amino acid atatu mpaka asanu ndi anayi omwe amapanga mapangidwe olimba komanso osinthasintha.

Ulusi wokhuthala umapanga pakati pa 2% ndi 4% ya kulemera kouma kwa dermis ya khungu la munthu wamkulu, pambuyo pochotsa mafuta ndi chinyezi.

Ndi matenda ati omwe amakhudza elastin?

Mwatsoka, pali matenda ena omwe amakhudza elastin. Tiyeni tiwone zomwe zili:

• Matenda a atherosclerosis:Apa ndi pamene mafuta amasonkhana m'mitsempha yathu, zomwe zimawapangitsa kukhala ochepa. Izi zingayambitse magazi kuundana, matenda a mtima, ndi sitiroko. Kafukufuku wambiri pa matenda a atherosclerosis wasonyeza kuti kuchuluka kwa elastin yachilengedwe m'mitsempha kumachepa.

• Cutis laxa: Imeneyi ndi vuto lomwe khungu limataya kulimba kwake. Izi zingayambitse khungu kumasuka kwambiri komanso kukhala ndi makwinya. Komanso zimakhala zovuta kwambiri kutambasula ndikubwerera pamalo ake oyamba. Izi nthawi zambiri zimachitika chifukwa cha kusintha kwa majini a elastin.

• Emphysema: Iyi ndi matenda a m'mapapo. Nthawi zambiri imayamba mwa anthu omwe akhala akusuta fodya kwa zaka zambiri. Pachifukwa ichi, elastin m'mapapo imasweka. Zizindikiro zake ndi monga kuvutika kupuma, kukhosomola, kulimba pachifuwa, kutopa, komanso kutulutsa timadzi ta m'mapapo kwa nthawi yayitali.

• Supravalvular aortic stenosis (SVAS): Iyi ndi matenda a mtima obadwa nawo. Amayamba chifukwa cha kuchepa kwa msempha wa mtima. Kusintha kwa majini a elastin ndiko komwe kumayambitsa SVAS.

• Matenda a Williams: Ili ndi vuto la kukula losowa kwambiri. Limayamba chifukwa cha kusowa (monga gawo losowa la jini) kwa jini ya elastin ndi enzyme yotchedwa LIM kinase. Anthu omwe ali ndi matenda a Williams nthawi zambiri amakhala ndi SVAS.

Kodi ndi mankhwala otani omwe angagwiritsidwe ntchito pochiza mavuto okhudzana ndi elastin?

Pali njira zingapo zothandizira zomwe zingathandize kukulitsa kupanga kwa elastin ndi collagen pakhungu. Komabe, izi nthawi zambiri zimagwiritsidwa ntchito pamavuto a khungu.

• Venus Viva™: Iyi ndi njira yokonzanso khungu. Imagwiritsa ntchito singano zazing'ono kwambiri, zotenthedwa kuti zipange mabowo ang'onoang'ono mu dermis ya khungu. Khungu likamachira, collagen yatsopano ndi elastin zimapangidwa.

• Ma Retinoids (zochokera ku vitamini A): Ma Retinoids, monga Retin-A®, amafulumizitsa kagayidwe ka khungu ndikuwonjezera kupanga kwa collagen ndi elastin.

Chofunika: Ndikofunikira kufunsa dokotala wodziwa bwino ntchito musanayambe chithandizo chilichonse mwa izi. Si mankhwala onse omwe amagwira ntchito kwa aliyense.

Njira zosavuta zosungira elastin yathu kukhala yathanzi!

Elastin, pamodzi ndi collagen, zimathandiza kuti khungu lathu likhale lolimba komanso lofewa. Choncho, nazi zinthu zosavuta zomwe zingathandize kusunga, kapena mwina kuwonjezera pang'ono, kuchuluka kwa elastin pakhungu lathu:

• Valani mafuta oteteza ku dzuwa: Valani mafuta oteteza ku dzuwa tsiku lililonse, chaka chonse. Zilibe kanthu ngati mumakhala m'nyumba nthawi zambiri kapena tsiku la mitambo. Sankhani mafuta oteteza ku dzuwa okhala ndi ma spectrum ambiri okhala ndi SPF (Sun Protection Factor) osachepera 30. Kuwala koopsa kwa dzuwa kumawononga elastin pakhungu lathu.

• Idyani zakudya zopatsa thanzi: Pali zakudya zina zomwe zimathandiza kuwonjezera elastin ndi collagen pakhungu lathu. Mwachitsanzo, ndiwo zamasamba zobiriwira ndi nyemba, zipatso za citrus (monga malalanje, mandimu), zipatso (sitiroberi, mabuloberi), nsomba zamafuta (monga salimoni, mackerel), ndi mtedza (monga amondi, walnuts).

• Khazikitsani zizolowezi zabwino zosamalira khungu: Sungani khungu lanu loyera komanso lonyowa. Ma kirimu ndi zonyowa zomwe zili ndi ferulic acid, mavitamini A, C, ndi E zingathandize kuchepetsa makwinya ndikukonzanso maselo a khungu owonongeka. Zinthu zomwe zili ndi hydrolyzed elastin zingathandizenso kuti khungu lanu lizioneka lachinyamata. Komabe, elastin yomwe ili muzinthuzi nthawi zambiri imachokera kuzinthu zopangidwa ndi nyama. Chifukwa chake ngati ndinu wosadya nyama, simungafune kugwiritsa ntchito izi.

• Kuchita Maseŵera Olimbitsa Thupi: Tikamachita maseŵera olimbitsa thupi, kagayidwe ka maselo a khungu lathu kamayenda mofulumira ndipo magazi amayenda bwino. Izi zimathandiza kuti khungu lathu likhale lathanzi.

• Pewani kusuta: Nikotini ndi mankhwala ena omwe amapezeka mu ndudu ndi ndudu zamagetsi amakalamba khungu mwachangu. Izi zimawononga mwachindunji elastin.

Kodi zowonjezera zingawonjezere elastin?

Anthu ena amanena kuti mankhwala owonjezera a zitsamba monga aloe vera, tiyi wobiriwira, ndi ginseng, komanso mankhwala owonjezera a elastin, amatha kuwonjezera kuchuluka kwa elastin pakhungu. Komabe, kafukufuku wokwanira pa izi sanapezekebe kuti atsimikizire bwino.

Si aliyense amene angatenge mankhwala owonjezera a zitsamba, choncho nthawi zonse ndi bwino kufunsa dokotala musanagwiritse ntchito mankhwala ngati amenewa.

Pomaliza, zinthu zoti muzikumbukira

Elastin ndi puloteni yofunika kwambiri yomwe matupi athu amapanga mwachilengedwe, zomwe zimapatsa khungu lathu ndi ziwalo zina zambiri mphamvu ndi kusinthasintha. Palibe umboni wokwanira wotsimikizira kuti zowonjezera zitsamba zimawonjezera kuchuluka kwa elastin pakhungu.

Komabe, mutha kuthandiza thupi lanu kupanga elastin mwachilengedwe. Kuti muchite izi, muyenera:Kudya zakudya zoyenera (monga ndiwo zamasamba zobiriwira, zipatso za citrus, nsomba, zipatso, mtedza), kuchita masewera olimbitsa thupi, kutsatira njira zoyenera zosamalira khungu, kupewa kusuta fodya, ndi kuvala mafuta oteteza khungu tsiku lililonse kudzakuthandizani kwambiri kuti elastin yanu ikhale yathanzi. Ngati muli ndi nkhawa iliyonse, musaiwale kufunsa upangiri wa dokotala musanayambe chilichonse chatsopano.

Elastin , thanzi la khungu, mapuloteni, kolajeni, kusinthasintha, makwinya a khungu, moyo wathanzi