I-Science Simple ye-Why You Get Pimples
Izithobezi ezisabekayo ziyingxenye yunithi ye- pilosebaceous equkethe izinwele zezinwele , izinwele zezinwele, kanye nemisipha emibili ye-erector ephethe i-goosebumps. Amayunithi we-pilosebaceous atholakala yonke indawo emzimbeni ngaphandle komlomo ophansi, izintende zezandla, neziqongqo nezinyawo ezinyaweni. Ukugxila okukhulu (futhi izindawo ezibonakalayo ngokuvamile zibonakala) zikhona ebusweni, ekhanda, entanyeni ephezulu nangesifuba.
Izithobezi ezisabekayo ziveza i- sebum , i-oily substance ebizwa ngokuthi i-triglycerides, i-wax, i-squalene, nama-fatty acids. I-Sebum igcina isikhumba nezinwele zihlanjululwa futhi zisebenza njengesithintelo sokuvimbela ukungena kwamanzi ukuze zivimbele ukuba zibe ezomile futhi ezinobuthi. Yenza umsebenzi obalulekile ngokuvimbela ukukhula kwamagciwane ezincane esikhumbeni.
I-Association Between Sebum and Acne
Ngenkathi izigulane ezisabekayo zivame ukukhiqiza inani elihle le-sebum ukuze kugcinwe isikhumba nezinwele ziphuculwe, ngezinye izikhathi azisebenzi kahle njengoba kulindeleke.
Ngomzekelo, ukukhiqizwa kwe-sebum kuyenzeka ukunciphisa cishe eminyakeni engama-20. Njengoba izigulane zingenakukwazi ukukhiqiza i-sebum ngokwanele njalo, isikhumba singaba somile futhi silahlekelwe ukuqina. Lesi esinye sezizathu ezenza ukuguquka kwesikhumba kushintshe njengoba ukhula.
Ngakolunye uhlangothi, izinguquko ze-hormone ezenzeka ngesikhathi sokukhulelwa zibangela ukuthi izigulane ezisabekayo zikhulise futhi zikhiqize ngaphezulu kwe-sebum.
Lokhu kukhishwa ngokweqile, okuhlanganiswe nokuchithwa kwamaseli esikhumba efile, kungagcina i-follicle pores futhi kukhishwe isikhumba samafutha, esibizwa ngokuthi i-seborrhea. Ama-acne angathuthuka lapho i-sebum iboshwa ngaphakathi kwalezi pores, okuholela ekugqaseni okuvamile kakhulu kwezingulube zezingane.
I-Sebum ingabangela nokuthi izinwele zivele zibala uma zingakaze zihlanzwe izinsuku ezimbalwa.
Amajwabu amehlo, okwamanje, anezinhlobo zazo zezinhlayiya ezibhebhezelayo (ezibizwa ngokuthi izilonda ze-meibomian) ezifaka uhlobo oluthile lwe-sebum ezinyembezi. Lapho izinyembezi zibuthelela, zikhiqiza ukuphuma komzimba okungaqhamuka, okuholela ekukhuculeni kanzima esivame ukutholakala emaceleni kwamehlo ethu emva kokulala.
Indlela ama-Acne aqala ngayo
Ama- pores akho yimishini yokuhlanza. Benza umsebenzi omuhle wokuqeda njalo ukungcola, amafutha, kanye namaseli esikhumba afile. Kodwa uma le nqubo ingasebenzi ngendlela efanele, konke lokho kungcola kungabanjwa.
I-Sebum inikeza umswakama esikhumbeni nasezintweni ngokuhambisa isithunzi sezinwele futhi ngaphandle kokuvula izinwele zezinwele. Kodwa-ke, kunezikhathi lapho i-sebum ingenza njengeglue ngokunamathela kumaseli esikhumba efile ngaphezulu kwesikhumba. Kanye, lesi sikhumba sesikhumba kanye ne-sebum sivimbela ngokuphumelelayo ukuvula izinwele zezinwele, njengoba nje izigulane ezisabekayo ziqhubeka ziphuma ngaphandle kwe-sebum.
Njengoba amabhaktheriya eqala ukuphumelela ku-pore, isimiso somzimba sokuzivikela siphendula ngokwenza i-pimple egcwaliswe ngepus (inhlanganisela ye-sebum, amangqamuzana ekhanda elifile, namaseli ahlanzekile egazi) ezungeze isayithi lokutheleleka. I-pimple izoba yilapho ibomvu iphinde ivuke njengoba amasosha omzimba ehlasela futhi abulale amabhaktheriya, okuholela ekuphulukiseni okuqhubekayo kwe-follicle nezicubu ezizungezile.
> Umthombo:
> James WD, Berger TG, Elston DM, Neuhaus IM, Micheletti RG, Andrews GC. I-Andrews Izifo Zesikhumba: Izidakamizwa Zezifo . Philadelphia, PA: Elsevier; 2016.