Kiwon lafiyaMagani

Menene fata da kuma ta muhimmanci ga jikin mutum

Mene ne wani fata? Wannan abu ne na halitta shãmaki, an zubar da tsakanin waje da ciki yanayi. Human fata yana da yawan matukar muhimmanci a jiki da kuma ayyuka, da kuma tabbatar da m aiki na dukan jikin mutum. A wannan labarin, za mu koyi yadda za darajar 'yan Adam fata, ga abin da shi ne ake bukata, yadda cututtuka za a iya fallasa.

ayyuka na fata

  • Thermoregulation - wannan ne mai matukar muhimmanci aiwatar da cewa ya kamata su tsara yanayin jiki da kuma ci gaba da shi akai, ko da kuwa da muhalli da yanayi. Fiye da 80% na da zafi musayar faruwa ne ta hanyar fata.
  • Tsoka mai amsa sigina. Rabe - ne gabobin ko Kwayoyin cewa suna iya fassara waje mai kara kuzari a cikin jijiyar da kuma aika sakonni ga wannan sakamako a cikin juyayi tsarin. Akwai shiryayyun zafi, tactile rabe. Wadanda cewa amsa kiran sanyi da zafi. A ranar 1 square santimita ne game da miliyan 6 Kwayoyin da 5 na su so dubu. Rabe wanda ke da alhakin ji daga daban-daban na waje sakonni.
  • Kariya - mai da muhimmanci sosai alama, saboda shi ne ɗan adam fata, da darajar da aka bayyana a cikin labarin, shi ne wani nau'i ne na shãmaki a shigar azzakari cikin farji daga wani iri-iri cututtuka ta cikin jiki surface. Saboda haka, idan fata ne lalace a kowace hanya, dole ne su a abar hankali su hana shigar azzakari cikin farji daga abubuwa masu cutarwa a cikin jikin mutum. Bugu da kari, cikin fata surface da aka kasaftawa gumi da ciwon acidic da ya kashe mafi kwayoyin.
  • Numfashi. Saboda fata a cikin jikin mutum gas musayar faruwa. Masana kimiyya suna har yanzu jayayya game da har na gas musayar muhimmancin ga 'yan Adam fata. Amma an san cewa fata mu samu babban adadin oxygen.
  • Excretory. A baya ta hanyar fata ance dukan waɗanda aka gyara da ake bukata, to excrete shi ga aiki da kyau.
  • Exchange. Regulation na ruwa-gishiri auna da kuma zazzabi. Wannan shi ne saboda da musayar abubuwa da yanayi. A sakamakon haka, tsari ne da za'ayi da yawa daga cikin matakai da ke faruwa a jikin mutum.
  • Roba. Jigon wannan aiki shi ne cewa mutum fata ne hada da musamman pigment kira melanin, wanda ya sa ya yiwu don neutralize da sakamakon ultraviolet radiation. Melanin ne mai kyau antioxidant. Bugu da kari, da taimakon jikin mutum samun bitamin D, wanda kare shi daga kwayan cututtuka, kuma har yanzu a matsayin daya daga cikin mafi kyau wajen magance cututtuka irin tarin fuka. Wannan bitamin sa samuwar m peptides a cikin jiki wanda kunna rigakafi da tsarin halaka tubercle bacillus.
  • Shaida na jini. A jini daga cikin fata na iya tsaya a kusa da 1 lita na jini, wanda shi ne wani nau'i ne na gaggawa rabon abinci, dole in waraka faruwa.
  • Kai-tsaftacewa. Skin kullum hasarar Kwayoyin daga lamba tare da yanayi, amma godiya ga wannan farfadowa, mun kusan ba lura.

Duk wadannan siffofin nuna a fili yadda muhimmanci da 'yan Adam fata.

A tsarin da fata

Amsa tambaya, abin da yake fata, wajibi ne a fadada a kan ta tsarin. A fata kunshi uku yadudduka. A outermost Layer aka kira da epidermis. Wannan shi ne a akai lamba tare da yanayi. Biyu Layer - shi ne ainihin fata, ko dermis, ko kuma shi ne ake kira da dermis. Kuma mafi zurfi Layer - shi ne subcutaneous adipose nama, wanda tsakanin mutane zai iya isa wani kauri da dama santimita. Ka yi la'akari da abin daga cikin wadannan uku yadudduka a more daki-daki.

epidermis

Wannan Layer kunshi rabe squamous epithelium (epithelial nama ta'allaka ne a kan iyakar kusan dukan gabobin da kuma dukan jikin mutum). Wadannan Kwayoyin suna da lebur kusa lamba tare da juna to sa wani shigar azzakari cikin farji abin da parasites a jikin mu. A epidermis, bi da bi, kuma an hada biyu yadudduka. Na farko, da sashen dutsen corneum, kunshi matattu keratinized Kwayoyin. Kowace rana wani mutum hasarar har zuwa dama dubban wadannan Kwayoyin, wanda, ba zato ba tsammani, shi ne babban bangaren na ƙura kewaye da mu. Na biyu, da sprout Layer zurfi. Ya kunshi kullum rarraba Kwayoyin kuma taimaka gyara da kuma regenerate lalace sashen dutsen corneum. Tsakanin su ne muhimmi membrane, wanda shi ne wani irin iyaka Layer da raba daya daga wasu.

dermis

A dermis aka hada da connective nama. Its main bangaren bangare ne halogen da kuma na roba zaruruwa. Su ba da fata elasticity. Saboda wannan dukiya, za mu iya amince motsa da wata gabar jiki, mikewa da fata. Bugu da kari, da dermis ƙunshi rabe ta hanyar abin da muka ji touch, zafi, sanyi da zafi. A nan ne gumi da sebaceous gland na waje mugunya, wadda za ta ware abubuwa daga jikin mutum da yanayi. Kuma a karshe, a cikin dermis ne gashi follicles da kuma kananan adadin tsokoki da shafi su.

Bari mu zauna a kan gland da follicles. A gland rarrabu a kan sebaceous da kuma gumi. Sebaceous gland shine yake ware musamman m kira sebum, wanda ya hana shigar azzakari cikin farji daga ruwa zuwa cikin jikin mutum, kazalika da asarar danshi daga jiki. A cikin mutane a lokacin da wani rana da game da 20 g na sebaceous mugunya. Sunadarin gumi da irin Twisted shambura tare da excretory bututu. Dangane da jiki, tsanani na jiki aiki kowace rana, wani mutum zai iya a kasaftawa game da rabin lita, daga gumi. Pot taka wata muhimmiyar rawa a cikin ruwa-gishiri balance, iko da homeostasis na haƙuri da ciki yanayi, da kuma wani thermoregulation na jikin mutum, tun da, evaporating daga jiki surface, shi cools shi.

Gashi follicles suna located zurfi a cikin dermis, kuma su ne tushen gashi girma. Su ne dace jini da cewa kawo oxygen da kuma muhimman abubuwan gina jiki, da kuma jijiyoyi.

Subcutaneous adipose nama

Wannan shi ne mafi zurfi Layer hada da yafi na adipose nama da kuma kitse Kwayoyin. Wannan mai hidima mai yawan amfani ayyuka. Da fari dai, wannan wuri shi ne kiyayewa da makamashi da kuma mai-mai narkewa bitamin, don haka da cewa jikin mutum don wani lokaci zai iya tafi ba tare da abinci. Na biyu, adipose nama - mai kyau thermal rufi abu da kare jiki daga hypothermia. Na uku, wannan Layer na fata musamman don kare mutane daga raunin da samu karaya.

Muka karɓa a daki-daki, ga tambaya, abin da yake fata. Magana a yanzu to cuta, wanda zai iya zama dalilin fata, da kuma hanyoyin da magani.

Cututtuka da kuma fata magani

Mene ne wani fata? Yana yana Sama da kowa iko. Kuma haka, kamar kowane mutum sashin jiki, ya iya zama da lafiya. Menene babban matsaloli hade da 'yan Adam fata?

urticaria

Blistering na fata, redness, itching - da irin wannan matsaloli a kalla sau daya a rayuwarsu samu kusan kowane daya daga cikin mu, da kuma wasu sha daga gare shi kullum. Amya, wato abin da ake kira da wannan cuta za su iya haifar da wasu dalilai mabambanta. Wannan m rage cin abinci, da kuma lamba tare da roba abu, kuma ba shakka wannan alerji. Amya za a iya sauƙi bambanta daga sauran fata matsaloli. An halin blisters kuma itching. Bugu da kari, urticaria sauri gudanar (sai dai idan yana da wani kullum cutar). Blisters ana sa a kan fata ne ba fiye da a yau. Lokacin da urticaria ana wajabta daban-daban antihistamines.

Fungal cututtuka. Rubromikoz

Duk da babban m likita aiki, fungal cututtuka har yanzu ne mai tartsatsi ne. Mafi na kowa rubromikoz. Ana rinjayar da fata na ƙafafunsa da interdigital folds. Lokacin da cutar bayyana mukovidnoe peeling da kuma fasa. Idan bar untreated da cutar zai iya yada tare da wata tasha a kan dukan surface na fata. Lokacin da rubromikoze rubũta antifungal man shafawa da kuma keratolytic jamiái.

dan wasa

Mafi na kowa nau'i na cutar interdigital. Fasa, loosening, oozing yashewa. Mafi sau da yawa wannan cuta ke shafar 'yan wasa da kuma ma'aikata na zafi shagunan. Tare dace magani ga likita, da kuma cutar da sauƙi warke daga al'ada antifungal kwayoyi.

microsporia

Wani cuta daga m fata da kuma m fatar kan mutum, wanda sau da yawa rinjayar yara. Gaskiyar cewa dako da wannan cuta suna yarda. A fata bayyana taso Aljihuna da hujjõji contours. Zai yiwu bayyanar pustules da kuma flaking. Lokacin da yaduwar cutar a kan fatar kan mutum gashi ne yiwu warwarewarsu 4-6 mm daga cikin fata surface. Bayan ganewa na wannan foci na cuta ya kamata shawarci likita. Kullum, likitan fata sanya antifungal man shafawa da kuma a ci-gaba cutar jamiái, wanda sun hada da hormonal bangaren.

Fata, photos na dukan da aka gyara an gabatar a cikin labarin, da yawa wahala daga fiddawa da cutar. Mun jera kawai fi na asali na da su.

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