Skin Analyser: ukwakheka kwazo, imisebenzi kanye nobungako obungafani. isikhumba nokwakheka

Nge umqondo ezifana "isikhumba analyzer", akubona bonke abantu abaye babhekana. Iningi bajwayele ukuyibiza elifushane, elithi kwande. Okungukuthi, abangabantwana isikhumba. Kodwa, eqinisweni, kokubili umqondo libhekisela isitho eziyinkimbinkimbi, okuyinto isembozo yethu yangaphandle. Omunye ambalwa emzimbeni wethu, engasetshenziswa kalula wathinta nganoma yisiphi isikhathi. Adult womuntu isikhumba ndawo cishe 1.5 - 2.3 square metres. Sekucala kanye epidermis (olwelwesini elise ebusweni ezijulile) kuyinto 16-17% ngesisindo. Noma kunjalo, konke lokhu kufanele ngikutshele kabanzi.

epidermis

Okokuqala, ukhuluma analyzer isikhumba, kubalulekile ukuba nomthelela epidermis ukunakwa. He is ungqimba zethu angaphandle. Kodwa uma kuba ukukhuluma ngolimi olulula. Eqinisweni, i-epidermis - epithelium multilayered etholakala. I isikhumba obukhulu, okuyinto engamboziwe ne izinwele, sifaka kakhulu ngendlela 5 izingqimba. Ngamunye wabo ingaphezu dermis. Bonke afeze umsebenzi isithiyo.

Kuvele caveat ezibalulekile: i epidermis kuyinto eyinqaba Ukuvuselela njalo. Futhi lokhu ixhunyiwe nge imininingwane yalolu ukufuduka kwabantu nokungabi tingucuko keratinocytes okuthiwa. Lokhu - amaseli kwezicubu EPITHELIAL. sesigcilikisha yabo ethulwa amaprotheni yi-keratin. Ngaphezu kwalokho, kubalulekile ukwazi ukuthi epidermis iqukethe izingxenye ezithile izivikeli mzimba.

Isakhiwo epidermis

Anatomy of the isikhumba sinzima kakhulu. the epidermis (omunye izingxenye zalo) kuphela kuhlanganisa izingqimba ezahlukene ezinhlanu. Okokuqala - basal. Noma, njengoba ibizwa, uyohluma. Yini ebaluleke ngempela ukwazi ungqimba basal - Kuyaphawuleka abaqukethwe okuthiwa melanosomes. Lokhu melanin granules, okuyinto asivikele umthelela kusuka emisebe yama-UV.

Isendlalelo yesibili ibizwa ngokuthi izihlahla ezinameva. Lihlanganisa mass cell, kodwa "isitini" ezibaluleke kakhulu angabhekwa apharathasi tonofibrillyarny. Kuyinto ukuvikelwa core amaseli ekulimaleni lokukhanda.

Kukhona ungqimba luyimbudumbudu. 1-2 sakhiwa uchungechunge amaseli side. It is kuhlelwe lesi sendlalelo futhi filaggrin keratolinin (amaprotheni kwesakhiwo). Futhi zithuthukisa keratinization we epithelium. Lokhu ngenhlanhla yinqubo owaba umqansa kunayo yonke, lapho isikhumba Horny yamagama uthola kuyaqina yakhe nokungapheleli esakuzuza amandla.

Isendlalelo sesine sibizwa tsiklovidny (noma shiny) eyaziwa. Ngo amaseli ayo kungekho organelles noma nuclei. Futhi kubonakala sengathi umugqa brilliant Pinkish. Lesi sendlalelo esihle lakhula amathe nezintende zezandla.

Futhi zokugcina - Horny. Lokhu isikhumba, kuwukuvikelana. Amangqamuzana e-ke kanti akunjalo. Yini akumangalisi, ngoba kwakheka it is by keratinocytes efile. Noma, njengoba zibizwa kanjalo, izikali Horny. Umbuto kutsi lesi sendlalelo emaningi, kuye ngokuthi umthwalo bafakela isikhumba.

dermis

Lena - kwento elandelayo okufanele ukunakwa kuqashelwe, ukhuluma ngani analyzer isikhumba. Ngenxa dermis isikhumba langempela. Futhi uma sikubeka ngolimi lwesayensi - engxenyeni zezinzwa ngakho.

Dermis amanga ngezansi epidermis. Kodwa hhayi ngqo, zihlukaniswa by ulwelwesi basal. Zibonisa inala capillary yemisipha, ngakho dermal kucatshangelwe ukusekela nemisebenzi trophic. Yena, efana epidermis siqukethe izingqimba eziningana. Nokho, ngenxa inombolo ezincane - zintathu kuphela.

I izingxenye dermis

Anatomy of the isikhumba luyindida kakhulu, kodwa ungakwazi akuqonde. ezintathu kuphela izingqimba, futhi owokuqala ukuthi ufanelwe ukuqashelwa - papillary. Bakwenzelani ukuyibiza ngani? Ngoba ungqimba wokuqala uqukethe "papillae" ukuthi zingene epidermis. Kubandakanya inqwaba "izingxenye". Lokhu izicubu basophils, ama-macrophage kanye nezinye amaseli amaningi anomthelela ukuqaliswa umsebenzi oluvikelayo amasosha akho omzimba.

Isendlalelo yesibili ibizwa ngokuthi anezikhala. It yakha fibrous izicubu obukhulu zezinzwa. Empeleni, lena - ingxenye eyinhloko dermis. Kungenxa ungqimba anezikhala iqukethe anamandla kakhulu collagen ethandele neqhaza ukusebenzisa umsebenzi ukwesekwa.

Isendlalelo zokugcina ubizwa ngokuthi epidermis. Waze ebizwa ngokuthi ongama okunamafutha izicubu. It ikhona ngqo ngaphansi dermis. Futhi, njengoba kungaqondakala kusukela igama, ezakhiwe okunamafutha izicubu. Kuyinto ngenxa ke ngaphansi kwesikhumba luyakha amanzi nezakhi. Ngaphezu kwalokho, hypodermis kusiza thermoregulation.

Umsebenzi: ukuvikelwa kanye ukuhlanzwa

Ngakho, lokho kuyinto analyzer isikhumba ecacile. Manje kungenzeka ukuze uthumele ukwenza imisebenzi yayo.

Eyokuqala - a ni oyisivikelo sawo. Njengoba sekushiwo, epidermis ethonyeni ngqo imvelo ivikela imizwa, nezicubu, nezitsha. Isikhumba iqukethe nezindlala sebaceous. Ukuze Yabo 300 000. Futhi phakathi nenyanga bekhipha okuyisilinganiso sabangu-500-800 amagremu of fat. It Athambisa ebusweni isikhumba, ukuvikela okunje kusukela ukwelashwa ahlukahlukene.

Eyesibili umsebenzi - ukuhlanzwa. Skin bathambekele secrete umjuluko. Ngakho-ke ukhulula nomzimba we-umzimba ukuze kubathinta izinto wethula ngaphakathi ngemithi noma ukudla. Ngokuthakazelisayo, isikhumba imayelana 2 million umjuluko nezindlala.

Regulation, ukudla kanye ukuphefumula

It - futhi isikhumba analyzer imisebenzi ukuthi ngokwesiko basonta core.

Ngakho isiqondiso. Skin igazi uma izinga lokushisa ngaphandle lingaphansi ukuthi okuyinto engavamile emzimbeni. It has nomphumela ohlukile kunjalo okuphambene. Uma ezingeni lokushisa elifanele kakhulu, futhi imisipha cutaneous bekhululekile, ukuze izitsha uvuleke bese kahle ukushisa luyanda umzimba. Igazi ukugeleza nakho kuye embili ngesivinini. Ngenxa yalokho - ukujuluka ngokweqile.

Buciko amandla umsebenzi futhi abangele izingxenye analyzer isikhumba. Kungenxa ikhava yethu ukungena emzimbeni, isilwane nemifino amafutha. Solutions kanye okhilimu esikuthola ngenxa isakhiwo yabo ethile. Shono lezi ejenti yezimonyo ngokuvamile abizwa ngokuthi "izakhi".

umsebenzi zokuphefumula, isimiso, libhekene izici ezifanayo. Ngenxa isakhiwo ukungena nakwamanye amazwe we ungqimba engenhla ngesikhumba lwabelwe 2%-carbon dioxide. Lutho neze wonke umuntu uyazi ukuthi emahoreni angu-24 ibonisa yethu ukumboza mayelana 800 amagremu amanzi umusi!

uxhumano kwemizwa

Ngenhla kwaba eningi wathi ngalokho isikhumba womuntu. Isakhiwo nemisebenzi yayo Sinesithakazelo ngokukhethekile. Futhi umuntu akakwazi kodwa kuthinta ukunakwa isihloko imizwa, okuyinto "igobolondo" yethu kaningi ifakwe.

Ukuyibeka ngolimi kufinyeleleke, isikhumba - lena ensimini enkulu, ligcwele ama-receptor. Basuke njalo, ngomzuzwana, bayaqonda ezishukumisa bemvelo ezahlukene ivela imvelo ngaphakathi kanye nabangaphandle.

izinzwa kanye Ukuvalwa (kokubili encapsulated futhi mahhala) - yilokhu Okuningi kuhlanganisa isikhumba womuntu. Isakhiwo nemisebenzi yabo ethize. isimiso sezinzwa ise epidermis futhi dermis. I hypodermis cishe lapho. Ngo kuphela ukungena nerve iziqu obumba plexus khona, okuyindawo imicu ebasiza nasesikhathini dermis. Kusuka lapho - kuya follicle izinwele, imisipha, imithambo yegazi kanye umjuluko nezindlala.

I eziyimpumelelo ezinzwa amagama abo siqu. Ngokwesibonelo, sibonga flasks Krause isikhumba ukuzwela ukushisa lapho kubanda. A Meissner corpuscles neqhaza bezibona touch. Ngenxa Ruffini corpuscles thina ingafudumali. Uhlu kungaba eside. Kodwa into ezithakazelisayo kakhulu ukuthi kwesinye isentimitha skwele isikhumba seyihlanganisa 200 ubuhlungu, ukushisa 2, 12 no-20 ama-receptor abandayo ethintekayo ka.

igazi

Ngokwemvelo, isakhiwo se-analyzer isikhumba inezici wayo okhethekile, sibonga ngalo kwegazi igazi.

Ngakho, e-hypodermis, ngaphezu yezinzwa eziyimpumelelo ziyizitsha ezinkulu. Kukhona ngisho Umthambo. Bavela kusukela okuthiwa lwemithambo inethiwekhi, engaphezulu nje fascia. Ngikhuluma ngabo ekuqaleni.

Kusuka lapho, inethiwekhi lwemithambo udlulisela phambili - ezingxenyeni kwangempela ungqimba reticular. Futhi kusukela lapho - aqondile papillary.

Kubalulekile ukwazi ukuthi ukwakheka kwesikhumba akuyona kuphela capillary kanye ama-venule, futhi arteriole, nokuningi. Ayengobani abahileleke ngokuqondile ukulawulwa letindzala ukumelana semithambo (Imininingwane neuropathy ukumelana semithambo). ithoni Arteriolar kubaluleke kakhulu. Ngemva kuncike ukumelana neuropathy, ebheka blood pressure kuwo. Nangu sici analyzer isikhumba. Nokho, akumangazi. Phela, sikhuluma eyodwa, wonke umzimba, lapho ngokuphelele konke kuhlobene.

ukuzwela

Le timu futhi uzinake ukunakwa. Kukhona into okuthiwa ukuzwela kwesikhumba-imisipha. umsuka yaso icacile. Phela, ngokuvamile phezu imisipha kuthinte ethinta inhliziyo ngaphambilini esikhunjeni. Ngokwesibonelo, cabangela izinkondlo, massage efanayo.

Kodwa ekhethekile isikhumba ukuzwela. It yakhiwa analyzers ezahlukene. Inzwa yokuthinta, ngokwesibonelo - umuzwa eziyinkimbinkimbi obuvela imizwa zezikhonzi. emizweni Okuthintekayo zidlala indima ebalulekile lapha. Analyzers, niqonda ingcindezi bese uthinta, ukusinika ulwazi mayelana ukuminyana into, ezakheke, izinga lokushisa, isimo, usayizi, nokuningi. Ikakhulukazi receptor abaningi bagxila ezandleni zabo. Kukithi kubo kuqala "umzila" amasignali ulwazi oluthuthelwe ubuchopho.

ukuvuselelwa

Kuyinto zezinhlobo ezimbili. Eyokuqala libizwa bokuphila. Kuyinto evamile, inqubo engokwemvelo esibandakanya cell yokuvuselela. nesenzakalo kwakho kuncike ukudla, impilo nokuvikeleka komuntu. Lokhu, kuthinte ukubukeka kwesikhumba bobusha.

A ukuvuselelwa reparative kusho ikhava sokubuyiselwa ngemva umonakalo lokukhanda. Ngemva kokuhlinzwa, isibonelo. Inqubo ithakazelisa kakhulu. Isigaba sokuqala se-ukuvuvukala kwenzeka - uyayeka ukopha, ukuvuvukala kwenzeka, ngokucindezela phezu izinzwa abuhlungu. Khona-ke, ukwanda iqala. Isilonda ligcwele capillary kanye ezicutshini - kanjalo-collagen. Isigaba sokugcina kuhilela kumiswa sesibazi. Siqedile inqubo yokugcwalisa esikhundleni kokunqotshwa EPITHELIAL izicubu.

Ezinye izibazi zingaba ngonyaka. Futhi ake isikhumba libhekene kokuzalwa wayengenawo namancane umonakalo ungadluli. Ngoba kuye kufanele luphathwe ngokunakekela.

amaqiniso ezithakazelisayo

Kufanele uqedele indaba okungukuthi kucikelela isikhumba-kwemisipha (isakhiwo se-analyzer futhi umsebenzi wayo, siphinde sibuyekezwe). Ngempela, amanye amaqiniso athakazelisayo, futhi ukuthi bakhona kubo ziphawuleka:

• Kunzima ukucabanga bonke ubuso isikhumba sethu libalelwa ezigidini eziyisihlanu izinwele!
• Esikhathini omdala isikhumba womuntu ngama-60% siqukethe umswakama. Izingane - kufike ku-90% (kodwa lokhu esiphezulu).
• Per square isentimitha zesikhumba ewela 100 ngaleso sikhathi.
• On ikhava isilinganiso ifinyelela 1-2 amamilimitha angu e ukujiya.
• Kuyinto isikhumba emangelengele ku amathe. Iningi mncane futhi esobala - ku Isivalo.
• Kukho konke ukuphila kwakhe, cishe 18 khilogremu isikhumba esiqinile esikhundleni esisha.

Nokho, ungakwazi ukutshela okuningi izinto ezithakazelisayo kabanzi mayelana ikhava yethu, isimo sawo futhi ngezici ezithile. Kodwa anatomy eziyisisekelo amalungiselelo abekwe ngenhla, futhi ziwusizo ukukhumbula bonke abantu, ngoba isihloko khathazayo zonke ngqo.