Yintoni na isikhumba kunye nokubaluleka kwayo umzimba womntu

Yintoni eluswini? Le umqobo yendalo ethi zilahlwa phakathi zangaphandle kunye nokusingqongileyo lwangaphakathi. isikhumba yabantu iqela lemisebenzi ebalulekileyo kakhulu kwaye imisebenzi iqinisekisa nokusebenza kakuhle yonke umzimba womntu. Kweli nqaku siza kufunda indlela ixabiso nesikhumba somntu, kuba kuso efunekayo, ukuba siyibhentsisile indlela izifo.

Imisebenzi isikhumba

• Thermoregulation - le yinkqubo ebaluleke kakhulu leyo ifanele ukuba iqondo lobushushu emzimbeni lokulawula uyigcine rhoqo, kungakhathaliseki ukuba iimeko zokusingqongileyo. 80% exchange ubushushu kwenzeka ndinobo ngesikhumba.
• Receptor. Ezenza - izikhungo okanye iiseli abakwaziyo ukuguqulela i umfutho kwangaphandle ube amaza luvo kunye nokudlulisela imiqondiso kule nefuthe kwinkqubo yethu luvo. Kukho intlungu amalungiselelo, nezamkeli selungu lokuva. Abo basabela ukubanda nobushushu. Ngomhla woku-1 square sentimitha malunga nezigidi ezi-6 iiseli kwaye 5 kuzakuthatha amawaka kubo. Receptors athi abenoxanduva kwimbono lwemiqondiso ezahlukeneyo lwangaphandle.
• Protection - indawo ebaluleke kakhulu, ngenxa yokuba nesikhumba somntu, ixabiso apho kuvezwe kweli nqaku, ukuba ungumlinganiswa onjani na umqobo ukuya kwii-iintlobo zosulelo ngokusebenzisa kumphezulu umzimba. Ngoko ke, ukuba ulusu zimoshwa nangayo nayiphi na indlela, kufuneka zisingathwe ngononophelo ukuthintela kwii kwezinto ezinobungozi emzimbeni womntu. Ukongeza, umphezulu ulusu yabelwa xhopho ukuba iacid sibulala iintsholongwane ezininzi.
• Ukuphefumla. Ngenxa kwesikhumba exchange igesi umzimba womntu kwenzeka. Izazinzulu nangoku bebangisana ngawo ubungakanani exchange zerhasi ngokubaluleka ulusu yabantu. Kodwa kwakusazeka ukuba ulusu sifumana isixa esikhulu oksijini.
• Excretory. Xa kamva ngesikhumba kukhetha konke ezo amacandelo eziyimfuneko ukuze zigutyula ibe nokusebenza ngendlela efanelekileyo.
• Exchange. Ulawulo balance ngamanzi netyuwa kunye neqondo lobushushu. Oku kungenxa ngokutshintshiselana izinto kunye nokusingqongileyo. Ngenxa yoko, mmiselo oluqhutywa ezininzi iinkqubo ezikhoyo emzimbeni womntu.
• Wokwenziwa. Umongo lo msebenzi wenziwa ukuba ulusu lomntu kuhlelwe yi sombala eyodwa ebizwa ngokuba melanin, nto leyo eyenza kube lula ukuba Nokwethisa ifuthe yelanga. Melanin a antioxidant elungileyo. Ukongeza, ngoncedo umzimba womntu ufumana ivithamin D, elikhusela ukusuka kwezifo, kwaye kuseyinto enye iindlela ezingcono ukulwa izifo ezifana nesifo sephepha. Le vitamin ibangela ukubunjwa peptides akhuselayo sequmrhu isebenze amajoni omzimba utshabalalisa tubercle lesifo.
• Ukukhutshwa kwe-gazi. Iimpahla igazi ulusu esijikeleza malunga 1 ilitha igazi, nto leyo hlobo pheko likaxakeka, kuyimfuneko ekuphiliseni kwenzeka.
• Self-ukucoca. Ulusu rhoqo ulahlekelwa iiseli adibane nabanye bume, kodwa ndibulela kule ngokutsha, thina phantse awuboni.

Zonke ezi mpawu kubonisa kubaluleke ngokucacileyo indlela isikhumba yabantu.

Ubume lwesikhumba

Ukuphendula lo mbuzo, yintoni na eluswini, kuyimfuneko ukuba achaze yayo isakhiwo. Isikhumba iqulathe ngeengcamba ezintathu. Umaleko angaphandle kuthiwa sangaphandle. Ukuba nguye bahlale kunye nokusingqongileyo. maleko Second - nguwe kanye eluswini, okanye dermis, okanye enye into ibizwa ngokuba dermis. Kwaye umaleko zinzulu - i izihlunu ongama adipose, apho phakathi kwabantu linokufikelela ubukhulu ngeesentimitha eziyi-eziliqela. Cinga zonke ezi ngeengcamba ezintathu ngokweenkcukacha ezingakumbi.

sangaphandle

Lo maleko ibandakanya epithelium wakubo carcinomas (izihlunu epithelial ilele phezu komda phantse onke amalungu kunye umzimba womntu). Ezi iiseli qha flat kakhulu olusondeleyo nabanye ukuba sibulale lalwano zonke izinambuzane emizimbeni yethu. Sangaphandle, yona, nayo waqamba lamanqanaba ezimbini. Okokuqala, lo corneum ezinawo, iqulathe ziiseli ezifileyo keratinized. Yonke imihla umntu ilahlekelwa amawaka eziliqela ezi seli, leyo, koko, amaqela engundoqo uthuli abasingqongileyo. Okwesibini, umaleko uhlume ezinzulu. It iqulathe iiseli rhoqo ngokwahlula kunceda ukulungisa yokuvuselela ezinawo corneum. Phakathi kwawo ke inwebu carcinomas, nto leyo uhlobo yomda ezikroziswayo esahlula omnye komnye.

dermis

Le dermis ubunjwe kwizicwili. Icandelo inxalenye yawo ezona imicu halogen kunye elastic. Banika ulusu luthambe. Ngenxa kule propati, singakwazi ukuhamba ngokuphepha imilenze, yade nesikhumba. Ukongeza, ezi dermis iqulathe receptors apho siziva ngaphandle kwebala, iintlungu, ukubanda nobushushu. Nazi ukubila kunye sebaceous amadlala of secretion lwangaphandle, nto leyo eza kunika izinto ukusuka umzimba womntu kokusingqongileyo. Kwaye ekugqibeleni, phakathi dermis ke zoboya kunye imali encinane izihlunu ebachaphazelayo.

Makhe zihlale phezu amadlala kunye zoboya. Amadlala bohlulwa kwi sebaceous kunye nokubila. ndlala Sebaceous ama mfihlelo ekuthiwa sebum, nto leyo ethintela kwii kwamanzi emzimbeni womntu, ngokunjalo ukulahleka kokufuma emzimbeni. Xa abantu ngosuku aye malunga-20 g secretion sebaceous. amadlala xhopho zibe uhlobo iityhubhu, ephothiweyo kunye duct excretory. Kuxhomekeka emzimbeni, ubunzulu umzimba yonke imihla, umntu kwabelwa malunga nesiqingatha yelitha xhopho. Pot idlala indima ebaluleke kakhulu kwityala lamanzi-ityuwa, elawula homeostasis ka rhoqo kokusingqongileyo lwangaphakathi, kunye thermoregulation omzimba womntu, ekubeni, ngomphunga ukusuka kumphezulu emzimbeni, ayaphola kuyo.

zoboya zifumaneka nzulu dermis, kwaye isiseko sokukhula iinwele. Bona zitya yegazi ezifanelekileyo ezisa oksijini kunye nezondlo, yaye imithambo.

inyama ongama adipose

Le umaleko zinzulu ubukhulu becala ziyilwe kwithishyu kunye namanqatha iiseli adipose. Le amanqatha kufeza iqela lemisebenzi luncedo. Okokuqala, le ndawo zolondolozo amandla kunye neevithamini namanqatha-enyibilikayo, ukuze umzimba womntu ixesha elithile ungaya ngaphandle ukutya. Okwesibini, izicwili adipose - kukho izinto yokwambathisa thermal elihle ekhusela umzimba emzimbeni. Okwesithathu, lo maleko ulusu ingakumbi ukukhusela abantu zokonzakala waphuka.

We phendula ngokweenkcukacha lo mbuzo, yintoni na isikhumba. Ethetha ngoku sifo, nto leyo enokuthi phantsi kwesikhumba, kunye neendlela zonyango.

Izifo nempatho isikhumba

Yintoni eluswini? Kuba ngaphezu lonke igunya. Kwaye kunjalo, njengayo nayiphi na ilungu babantu, ukuze abe uyagula. Zeziphi iingxaki eziphambili ezinxulumene nesikhumba zabantu?

urticaria

Kuya- esikhumba, ukuba bomvu, ukurhawuzelela - neengxaki ezifanayo ubuncinane kanye ebomini babo abaye phantse sonke, yaye ezinye ubunzima kuwo rhoqo. Izigxala, ezizezi njalo-ebizwa ngokuba esi sifo kungabangela ezahlukahlukeneyo yezizathu. Ukudla engafanelekanga, kunye nokudibana kunye nezinto zokwenziwa, kwaye ke loo mngundo efanayo. Ezindlwini zazo kube lula zizakubalulwa kwezinye iingxaki esikhumbeni. Lubonakala yi namadyungudyungu kunye ukurhawuzelela. Ukongeza, urticaria ngokukhawuleza uqhuba (ngaphandle kokuba sisifo esingapheliyo). Namadyungudyungu zigcinwa kwi ulusu ayikho ngaphezulu ngemini. Xa urticaria idla emiselweyo antihistamines ezahlukeneyo.

izifo ezinzwaneni. Rubromikoz

Nangona umsebenzi omkhulu zonyango zothintelo, izifo ezinzwaneni nangoku bandile. Eyona rubromikoz kakhulu. Ichaphazela isikhumba iinyawo nezibaya interdigital. Xa isifo kubonakala mukovidnoe ukuxobuka neentanda. Ukuba washiya lunganyangwa esi sifo ziqatywe wayeka kwi yonke kumphezulu esikhumbeni. Xa rubromikoze amisele namafutha aqholiweyo nokubola kunye arhente keratolytic.

womdlali

Lolona hlobo luqhelekileyo le interdigital sifo. Iintanda, ziba, ubovu ukhukhuliseko. Amaninzi esi sifo sichaphazela iimbaleki kunye nabasebenzi iivenkile ezishushu. Nge unyango ngexesha kugqirha, esi sifo ngokulula waphilisa ziziyobisi eziqhelekileyo nokubola.

microsporia

Enye sisifo solusu gingxi kunye Nentloko enesihlwitha yohambayo, leyo ichaphazela abantwana. Isibakala sokuba abathwali kwesi sifo zivumelekile. Esikhumbeni kuvela nepokotho ahanjiswa kunye imisele ecacileyo. Mhlawumbi imbonakalo pustules kunye exobukayo. Xa ukusasazeka kwesi sifo kwi iinwele entlonzeni Asinakuze ka 4-6 mm ukusuka kumphezulu isikhumba kunokwenzeka. Xa efumanise nakujoliso olutsha ezinjalo esi sifo kufuneka udibane nogqirha. Ngokuqhelekileyo, wesikhumba ibanike namafutha aqholiweyo nokubola kunye izifo phambili, eziquka isakhi hormone.

Isikhumba, iifoto kwanangamacandelo alo lucaciswa kule nqaku, ukubandezeleka ezininzi ukusuka sesichengeni nezifo. Siye zidweliswe kuphela yeyona esisiseko kubo.