Qhov siab zog ntawm cov tawv nqaij, qhov qis yog qhov pib ntawm nws lub siab kam. Yog tias koj muaj tej tawv nqaij lossis kev fab tshuaj, koj yuav tsum tau nrog ib tus kws kho mob tshwj xeeb (kws kho mob, kws kho mob los yog kws kho paj hlwb). Nws tsis yog qhov yuav tsum tau koom tes rau hom neeg ntawm daim tawv nqaij thiab qhov tshwm sim ntawm cov tsos, qhov txawv ntawm qhov tawv nqaij thiab qhov mob ntawm daim tawv nqaij tag nrho, txhua yam ntawm cov ciaj ciam no yuav yog ib tus neeg Tsis muaj tag nrho cov tawv nqaij tsis raug ntawm qhov teeb meem no, tiam sis txhua tus ntawm lawv muaj kev xav tau ntawm nws tus kheej. Qhov teeb meem ntawm daim tawv nqaij rhiab heev yog kawm tau dav heev, tab sis tis ntawm qhov no, nws nyuaj heev los twv seb yam uas cuam tshuam nws cov tsos.
Tag nrho cov ntsiab lus tseem ceeb yuav tsum tau muab faib ua peb hom:
- Endogenous - txuam nrog kev tshuaj ntsuam genetic predisposition;
- Exogenous - tshwm sim nrog lub sijhawm ntawm lub sijhawm;
- Mixed - ib tug ua ke ntawm ob yav dhau los.
Nyob rau hauv rooj plaub uas ua rau ntawm cov tawv nqaij rhiab heev, qhov no yog qhov tsis txaus lossis qhov cuam tshuam ntawm kev puas tsuaj, vim yog kev ntxhov siab xws li kev ntxhov siab, qaug zog; somatic - kab mob, los yog sab nraud - ib qho phem ecological qhov teeb meem, kev nyab xeeb, tsis haum.
Cov tawv nqaij uas tau raug rau cov teebmeem ntawm cov tshuaj pleev plawg dhau los, pivtxwv thaum lub sijhawm tshuaj cov kabmob, kuj tuaj yeem ua tau.
Nyob rau ntawm Fabkis Center rau Epidermal thiab Kev Tshawb Fawb Kev Ntsuas thiab Kev Tshawb Nrhiav (CE.RIES), thaum lub sij hawm tshawb xyuas, ib qhov txuas tau pom ntawm lub siab tawv ntawm cov tawv nqaij thiab yam tseem ceeb xws li kev ua neej thiab tej yam puag ncig.
Nws kuj tseem yuav tsum tau sau tseg tias ntev dhau los rau lub hnub tuaj yeem cuam tshuam rau cov tawv nqaij. Kev kos npe ntawm tawv nqaij yog feem ntau yog xim liab, hnov mob ntawm tingling los yog hlawv, thiab ntxiv dag zog ntawm qhov tawv nqaij. Xws li tej tawv nqaij tuaj yeem tshwm sim rau cov khoom siv pleev xim rau kev kho mob ntawm lub ntsej muag los yog cov tshuaj pleev xim kom zoo nkauj. Thaum ua qhov kev tshawb fawb ntawm cov poj niam nyob hauv Tebchaws Europe, muaj li 60% ntawm cov neeg teb hais tias lawv xav txog lawv cov tawv nqaij thiab 5-10% ntawm lawv tuaj yeem sau npe rau qhov kev mob ntawm tus mob no. Qhov no qhia tau hais tias qhov tseem ceeb tshaj yog qhov tawm ntawm kev tawm dag zog (kev nyuab siab, kev tsis zoo rau lwm tus, thiab lwm yam) thiab muaj ntau ntxiv cov poj niam uas muaj "qhov tawv nqaij ntawm cov tawv nqaij", uas tsis muaj kev pom zoo. Cov kws kho tshwj xeeb yog cov teeb meem ntawm lub neej uas tshwm sim nyob rau hauv lub neej niaj hnub
Cov poj niam uas tawv nqaij tawv txaus yog loj txaus, thiab qhov no yog qhov tseeb tias qhov teeb meem no tuaj yeem cuam tshuam rau txhua tus, tsis hais txog ntawm daim tawv nqaij.
Txawv theem ntawm rhiab heev
Muaj ob peb theem kev rhiab, uas txawv ntawm tus neeg nws tus kheej los yog lub sijhawm ntawm lub xyoo. Lub peculiarity ntawm tus qauv ntawm daim tawv nqaij yuav cuam tshuam rau cov tsos ntawm cov tsos ntawm rhiab heev. Qee yam tseem ceeb tuaj yeem ua rau cov txheej txheem no ua rau muaj kev ntxhov siab, vim li ntawd lub teeb ci, qhov tawv nqaij los yog qhuav ntawm daim tawv nqaij feem ntau yuav ua rau lub siab tawv. Cov tawv nqaij nyias thiab tawv nqaij tawv - yog qhov tseem ceeb tshaj plaws, nrog rau lwm hom ntawm daim tawv nqaij, vim yog qhov tseeb tshaj plaws, thiab yog li ntawd, qhov tsawg tshaj plaws kev tiv thaiv.
1. Cov tawv nqaij tawv
Cov tawv nqaij tawv yog qhov feem ntau raug rau sab nraud. Nws yog yam ntxwv ntawm qhov ceev nruj, khaus lossis tingling. Nrog rau tej tawv nqaij, nws yog ib qho tsim nyog yuav tau xaiv nrog kev kho mob rau txoj kev kho mob, vim tias lawv tuaj yeem ua rau kev puas tsuaj ntawm qhov mob, uas yuav ua rau nws muaj zog dua.
2. Cov tawv nqaij tawv los sis khaus khaus (inflamed)
Nws yog mob siab tawv nqaij. Cov xwm txheej uas cuam tshuam qhov kev tshwm sim zoo li no yuav txawv, piv txwv, mechanical, medical or chemical damage. Raws li txoj cai, daim tawv nqaij reacts nrog reddening, roughness, dryness los yog scaly me ntsis, kov cov tawv nqaij no yuav tsis kaj siab lossis mob heev. Hauv qhov xwm txheej, nws yog ib qho tsim nyog yuav tau siv cov kev kho kom zoo dua qub nrog kev siv softening, soothing thiab restoring agents.
3. Cov tawv nqaij tawv heev
Lub siab tshaj plaws, uas characterizes lub rhiab heev ntawm daim tawv nqaij. Xws li daim tawv nqaij tsis muaj peev xwm pom tau dab tsi, thiab cuam tshuam rau txhua lub caij txom nyem. Hauv qhov no, nws yog qhov yuav tsum tau ua raws li cov lus pom zoo ntawm tus kws kho mob, nrog rau kev xaiv tu thiab kev tu xyuas.
4. Rosacea
Rosacea yog ib qho mob ntawm daim tawv nqaij, tshwm sim los ntawm cov hlab ntsha tsis muaj qab hau, thiab ua rau txoj kev sib dhos ntawm cov hlab ntsha. Nws muaj peev xwm raug kev cuam tshuam los ntawm ntau yam (cov huab cua los yog qhov ntev) thiab nrog nws cov kev hnov mob. Xws li ntawm daim tawv nqaij yog nyob rau ntawm qhov kev sib nkag siab ntawm lub siab. Cov yam ntxwv cwj pwm ntawm rosacea ntawm daim tawv nqaij yog cov pob liab liab los yog cov kabmob ntawm cov hlab ntsha. Cov tawv nqaij yuav tsum tau txais kev saib xyuas zoo. Ua ntej tshaj, nws yog qhov tsim nyog yuav tau xyuas seb qhov ua rau ntawm daim tawv nqaij li cas, kom tshem tawm yam uas ua rau muaj qhov xwm txheej no. Cov kauj ruam tom ntej yog kom ua tib zoo xaiv cov khoom siv kom zoo nkauj los kho qhov teeb meem kom tsis txhob muaj qhov nce ntxiv ntawm cov tawv nqaij. Yog hais tias tsis pub dhau ob peb lub lim tiam tom qab pib siv cov tshuaj koj tsis pom kev txhim kho, ces nws tsim nyog mus cuag ib tug kws kho mob los yog kws kho mob dermatologist. Kev noj qab haus huv txoj kev ua neej yuav pab tsim kev zoo ntawm cov tawv nqaij. Txoj kev puas tsuaj ntawm koj cov tawv nqaij yuav muaj nyob ntev hauv lub hnub los yog txias, muaj zog cua, haus cawv, haus luam yeeb. Tsis tas li ntawd, nws yog ib qho tseem ceeb kom tsis txhob ua raws li cov txheej txheem xws li tshuaj chem los sis tawv nqaij los ntawm cov khoom siv nrog cov ntsiab lus ntawm retinol.
Qhov tseem ceeb ntawm cov tawv nqaij yog los tiv thaiv qhov tsis zoo ntawm kev puas ntsoog, uas yog lo lus teb rau txhua hnub ntawm qhov chaw.
Thaum ntsuas qhov kev tiv thaiv no, nws pom tau hais tias thawj theem ntawm kev tiv thaiv yog ib txheej xaim (lossis nws tseem hu ua stratum corneum), uas tuaj yeem yog cov ntaub ntawv "tsim nyog". Ntawm no, qhov khiav yog filtered nyob rau hauv ib txoj kev thiab lub noo noo yog khaws cia - nyob rau hauv lwm yam, yog li tswj lub cev qhuav dej ntawm daim tawv nqaij. Cov txheej txheem no muaj ntau ntawm cov kab mob keratinized, tab sis nws muaj kev xyuam xim, nws muaj cov npe hu ua, tso cai rau kev tswj cov txheej txheem ntawm kev rov ua dua cov kab mob hauv qab. Hauv qab txheej txheej yog cov hla lub hlwb ntawm cov epidermis thiab Langerhans hlwb (cov kabmob ntawm lub dermis), uas tseem hu ua "watchdog" hlwb. Lawv ntes cov thoob ntiaj teb lub cev uas tuaj yeem nkag rau ntawm daim tawv nqaij, thiab muab lub teeb liab rau cov qog ntshav kom puas nws. Cov tshuaj tiv thaiv zoo li no tuaj yeem ua rau mob thiab / los yog tsos nqaij tawv.
Yog li, cov tawv nqaij reacts rau txhua yam:
- Thaum muaj kev puas tsuaj, nws "lem" mus rau hauv lub hauv paus hla hauv paus, uas cuam tshuam rau qhov kho tshiab ntawm cov tshuaj tua kab mob.
- Nrog tshav kub nrig, daim tawv nqaij yog kev tiv thaiv los ntawm melanocytes, muaj peev xwm ua tau cov melenin, uas tiv thaiv lub hauv paus hlwb hlwb.
- Thaum deformed, fibroblasts pib tsim cov kua roj hmab thiab elastin fibers.
- Txhawm rau tiv thaiv kom tsis txhob overheating, cov tawv nqaij pib qog tsim hws.
- Thaum supercooled, nws ua "reserves" ntawm rog.
Los ntawm tag nrho cov lus saum toj no, nws muaj peev xwm yuav xaus lus tias qhov nyiaj tshuav ntawm qhov kev ua haujlwm no yog qhov nyuaj thiab txawm tias tsis tuaj yeem ua rau muaj kev rau txim loj. Cov tawv nqaij los yog cov tawv nqaij yog qhov tshwm sim ntawm kev mob. Qhov teeb meem yog ntxiv nruj heev los ntawm qhov tseeb tias, raws li xyaum qhia, txhua txhua rooj plaub ntawm daim tawv nqaij rhiab heev nyob rau hauv nws txoj haujlwm matrix. Cov ntaub ntawv loj ntawm no tsis txaus yog psoriasis. Lub cev tsis zoo ntawm daim tawv nqaij no yog lub zog ntawm kev ua haujlwm ntawm kev kho mob (3 hnub tsis yog siv 3 lub lis piam), qhov no ua rau "mob siab" lossis mob tawv nqaij, uas ua rau muaj kev mob loj heev.
Cov kev tshwm sim tshiab hauv kev kho ntawm daim tawv nqaij ntawm kev tu tawv nqaij
Kev tshawb nrhiav Labor thiab IFREMER (Fabkis lub koom haum rau Marine Resource Research thiab Exploitation) nyob rau hauv kev sib koom tes sib koom tes tau tshawb pom ib qho kev tivthaiv nrog lub txiaj ntsim ntawm kev nyab xeeb thiab txo cov kev mob ntawm cov hlwb uas tuaj teb rau lwm qhov. Tag nrho cov no tau ua tsaug rau txoj kev tshawb fawb txog lub hiav txwv nrog kev pabcuam ntawm cov khoom siv tshiab, dhau ntawm qhov tob ntawm ntau tshaj 2,500 m. Ntawm qhov zoo kawg nkaus depths, tiav tsaus ntuj reigns, ntawm 550 m muaj suab tsis muaj lub teeb, thiab tsawg lub teeb, lub neej scarcer. Yog li ntawd, ib lub neej raws li photosynthesis yog tsis nyob ntawm no. Xyoo 1977, cov kws tshawb fawb tau tshawb nrhiav txog Galapagos Islands tuaj, uas tau ua kom muaj kev txawv txav uas cuam tshuam cov ciaj ciam ntawm lub neej ntawm lub ntiaj teb. Nyob hauv Pas Dej qhov tob ntawm thaj tsam ntawm 2,500 m ntawm cov tsiaj muaj sia nyob, uas muaj ib qho nplua nuj fauna, ua los ntawm mollusks thiab crustaceans, tau sau ua ke nyob rau hauv qhov chaw ntawm ib hom oasis. Lub neej ntawm no lub ntiaj teb no muaj concentrated ncig sov hydrothermal springs hu ua "cov neeg haus luam yeeb dub," thiab cov uas khaus khov. Lub hauv paus ntawm cov chaw no yog seawater, uas seeps los ntawm lub network ntawm faults uas coj nws ntws los ntawm lub ntiaj teb lub pob qhov chaw nyob ze rau magma.
Qhov dej hydrothermal no yog rhaub kom kub dua 400 ° C thiab nce mus txog ntawm dej hiav txwv. Lub neej muaj concentrated txhua qhov chaw ntawm lub zog tsis tshwm sim, tshwm hauv ntau cov ntaub qhwv xim txawv xim. Tias yog vim li cas cov chaw no hu ua "Paradise Gardens". Tiam sis yog "cov neeg haus luam yeeb dub" qhuav, ces cov nplua nuj fauna pib tuag, tawm hauv qab tsuas yog ib qho dawb, tsis muaj sia nyob.
Nyob rau hauv 1987, IFREMER tau sau cov cim tshwj xeeb ntawm cov kab mob nyob hauv. Cov kws tshawb fawb tau muaj peev xwm nthuav qhia tsis paub txog lawv txoj kev tsis sib haum xeeb ntawm lawv lub cev, ua rau cov neeg muaj kab mob tsis sib haum (transformation ntawm cov organic los ntawm cov kab mob hauv cov kab mob), uas ua rau pom ntawm thawj cov kev txuas hauv kev loj hlob ntawm lub neej hauv ntiaj teb ... Thaum kawm txog cov kab mob, tivthaiv tivthaiv nrog ceeb peev xim rau kev hloov thiab kev muaj peev xwm, nyob rau hauv kev nyuaj nyuaj ntawm kev ua neej. Cov kws tshawb fawb no tau pib xav tias yog ib lub cib fim siv cov khoom ua rau tu cov tawv nqaij.