Uqweqwe inkqubo lomntu

Uqweqwe inkqubo umntu - izidumbu eyenza iqokobhe ngaphakathi langaphandle zokhuselo lomzimba wakhe. I inkulu amalungu oluntu iye isakhiwo ngokumangalisayo ezintsonkothileyo.

Ngeso lenyama Rights System: isakhiwo kunye nokusebenza

Isikhumba - engaphandle umaleko umzimba, elikhusela ukusuka ilahleko ukunyakama, usuleleko kunye nokothuka ngoomatshini. Ummandla ebusweni umlinganiselo 1.7 m ^2. Isikhumba - hayi nje umda eyahlula ngaphakathi nangaphandle, ukuba umzimba ngokupheleleyo. Ukususela imisebenzi yayo efanelekileyo ixhomekeke ngqo kubomi babantu kunye nempilo.

Ubume lwesikhumba

Sangaphandle - umaleko wokuqala ongaphandle yesikhumba. Siqulathe epithelium multilayered. Ngaphakathi kwiiseli ze epithelium ngaba ukwahlula rhoqo nande, nabangaphandle - coarsen awe. Le nkqubo eqhubekayo, kukhokelela kuhlaziyo epheleleyo corneum ezinawo veki nganye. Melanin ukusuka umaleko engaphakathi sangaphandle limisela ibala.

Sangaphandle lo dermis into erhangqwe enomzimba ipleyiti - ongaphantsi ndizayo. papillary layer yangaphandle yakha Buze abonakale kunye nenotshi apha esikhumbeni. Kukho imingxuma amadlala apho ngokubila aqukuqela vee kwaye moisturizes isikhumba. Oku kuya dermis inkqubo nesigubungelo ngokobuntu ezintendeni kunye kweentende zeenyawo umfanekiso ngamnye, nto leyo ngokuphindaphindiweyo yaye akatshintshi ngokuhamba kwexesha.

Kuba ilastiki, bhetyebhetye nokuba ulusu ashinyeneyo aphendula umnatha umaleko eyenziwa iziqhuma zabo kwimicu elastin, collagen kunye kwezihlunu. Lo maleko we ulusu neenwele iingcambu ezikhona amadlala (sebaceous kunye nokubila).

inyama ongama - izihlunu evakalala nokuqina kunye needipozithi ngamanqatha. umthamo wabo kuxhomekeke kwizinto ezininzi:

• ubudala;
• obuchetyiweyo esandeni;
• omzimba ethile;
• ufuzo;
• yokuphila;
• yokudla;
• umzimba.

inyama ongama ne okunamafutha inyama umbhexeshi ombi ubushushu, ngoko kubhaliwe kakhulu abantu ezingcakacileyo ukuba yingqele ngokupheleleyo rhoqo.

ndlala ngasese

Xhopho, ubisi kunye kwamadlala sebaceous - ezi yezabelo yesikhumba. Ngeso lenyama System anokuqulatha ukuya kwizigidi ezi-3. Namadlala ukubila! Phantsi kweemeko eziqhelekileyo, zenza kancinane ngaphezu kwesiqingatha selitha umbilo, kwi kubushushu ephakamileyo, umsebenzi ongaphandle okanye esebenzayo emzimbeni - to 3. Amanzi yenza enkulu yale umbilo (98%), i-2% - ammonia, urea, iityuwa, uric acid, njalo njalo.

Amadlala sebaceous zabiwa phezu phantse bonke ubuso umzimba womntu ngaphandle kweentende zeenyawo kunye neentende. ingqondo ingakumbi kummandla ubuso nentloko. Imibhobho kwemveliso sebum, equka njengomthwebeba, igrisi kunye ezizizembiwa ngqo zoboya.

Izikhonkwane unwele

Izikhonkwane - ingakumbi iiseli epidermal ayasekwa ipleyiti esiqinileyo ekhusela ekupheleni iminwe ezandleni nasezinyaweni. Bathi ekhula kancinci, kwaye izinga akatshintshi ubomi. Uniform pink nail umbala uthi ngokudla yakhe okulungileyo igazi. Ukutshintsha umbala kufuneka kwakhona imenyu yayo imihla ngemihla, ityetyiswe kunye iivithamini kunye neeminerali.

Iinwele ubandakanya kwezona ndawo asesichengeni umzimba imicu keratinous iiseli epidermal yabantu. Iinwele iqulathe ingqondo, uthinte kunye iqokobhe. Umaleko cortical wabeka ngombala elijongene iinwele nombala. zoboya eziqulethe iingcambu zitshone nzulu dermis. Zonke zoboya akhiwa nokumithwa. iibhalbhu entsha inkqubo ukuphila kwakheka. Inkqubo volnoobrazen yokukhula iinwele. Inqanaba lokukhula Active ithathwa uxolo vice versa. I-avareji Izinga lokukhula nonwele lomntu - 0.1-0.3 mm ngosuku.

Eyona umsebenzi ulusu kunye nezakhi zayo

Kulapha ukuba receptors onoxanduva ingqondo kathatshi kunye neminye imisebenzi impendulo.

1. Protection - umsebenzi wokuqala yaye lokuqala apho yonke imisebenzi inkqubo integumentary yabantu. Arhente iyakuvingca nayiphi impembelelo lwangaphandle njengekhaka. Le kwalapho eluswini ukuba osisilumkiso ingozi. Bathi asinyanzele ukuba kume kakhulu emva kokuba irwece isandla emanzini abilayo. Mechanoreceptors sensitive ukuya ngaphandle kwebala, uxinzelelo kunye ukungcangcazela. Thermoreceptors asikhusele ivela emzimbeni kunye frostbite. Nociceptors banoxanduva iintlungu. inyama Adipose likhusela amalungu zangaphakathi umonakalo ngoomatshini. Bala lintsundu amiliswe ngaphakathi umaleko carcinomas ulusu kukukhanya yelanga, ikhusela izakhiwo nasekudeni ulusu.
2. Thermal. Inkxaso umzimba elilelona ubushushu lwenziwa iziqu ezininzi iindlela zindandela: ukubila, constriction kunye komlomo imithambo yegazi, Ukhuliso amanqatha umaleko, gooseflesh.
3. Emanzini. inkqubo Integumentary unalo ikhono lokunciphisa ukufuma. izinto ezahlukeneyo ngohlobo molecule zifakiwe kwi sangaphandle uze ufake imithambo yegazi egazini labantu. Ngenxa kule amathuba abantu ngenkuthalo usebenzisa izithambiso, ijel, iimaski, balms.
4. Ukuba kude. Ngokufuthi, umzimba kufuneka ngokungxamisekileyo balahle kwezinto ezingafunekiyo, kuba kunceda inkqubo integumentary yabantu. abasemagunyeni Sekretivnye angarhoxa ukusuka umzimba ukuya kumphezulu sangaphandle kunye umbilo. A netuwa sebum yi amadlala sebaceous, moisturizes kwaye lubricates eluswini, unwele, igcina inkangeleko yayo usempilweni.
5. Production novithamini D. It amiliswe phantsi yintshukumo ilanga eluswini, neempahla igazi egazini. Vitamin D kuyimfuneko ukuba umzimba ukugcina eqhelekileyo yokusebenza kwenkqubo skeletal. Kuyanceda calcium zifunxwe ngumzimba izakhamzimba ngokwaneleyo. amathambo ezomeleleyo - isiseko naliphi na umzimba usempilweni.

Uqweqwe inkqubo mntu - iimpawu yobudala

Eyona langutana yobudala inkalo yabantu - ukutshintsha umbala iinwele nokukhanya. Oku kungenxa yokuba kunye ubudala, lo follicle iinwele uvelisa bala lintsundu ngezixa ezincinane. Okokuqala lunwele lumhlophe kwiitempile bakhe, iinwele ezingwevu ngcembe, lwavakala kulo lonke entloko, kwaye ke wonke umzimba. Akukho mayeza, iivithamini, izongezo abakwazi ukuyeka inkqubo ukuba sele isebenza.

Ngenxa imbonakalo isikhonkwane kwakhona kuyahlukahlukana ngokuhamba kwexesha. Balahlekelwa elubala zabo okubuyela kwimo yaye unamathele, inkumnkum kunye buthuntu.

Emva kweminyaka engama-30, zonke izakhiwo esikhumba ukutshintsha:

• baphuke imicu elastic;
• kukho kome, imvakalelo ngenxa yobunzima;
• imibimbi baba nzulu kwaye ibonakala ngakumbi;
• isikhumba yokuxhamla ubuncwane ngakumbi ocaphuka msinya.

Inkqubo cover litshintsha kwangoko, kuba yinkqubo ende komzimba, leyo ayibuyiseki umva. Uyakwazi gxotha okwethutyana obubonakala lwangaphandle, ukuthatha ngenyameko unonophelo isikhumba sakho;

• Kuphephe kwelanga ngqo;
• musa geza ixesha elide kakhulu;
• ukusebenzisa powder rhoqo, imithombo yamagama;
• moisturize sangaphandle izithambiso, tonics, lotions, iimaski.

Ke isikhumba sakho iya kuba elide ngakumbi ukukholisa iintlobo zazo esempilweni nezidubula.