[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.alfagrif.cz\/funkce-kuze\/#Article","mainEntityOfPage":"https:\/\/www.alfagrif.cz\/funkce-kuze\/","headline":"Funkce k\u016f\u017ee","name":"Funkce k\u016f\u017ee","description":"Na\u0161e k\u016f\u017ee je velmi zaj\u00edmav\u00fd org\u00e1n. Jedn\u00e1 se o z\u00e1kladn\u00ed bari\u00e9ru mezi vn\u011bj\u0161\u00edm prost\u0159ed\u00edm a na\u0161ich vnit\u0159n\u00edm prost\u0159ed\u00edm organismu. K\u016f\u017ee se m\u016f\u017ee zd\u00e1t jako velmi jednoduch\u00e1 a p\u0159ehledn\u00e1 struktura, kter\u00e1 nem\u00e1 moc skryt\u00fdch vlastnost\u00ed a funkc\u00ed, ale opak je pravdou. Jak u\u017e bylo \u0159e\u010deno v\u00fd\u0161e, z\u00e1kladn\u00ed funkc\u00ed na\u0161\u00ed k\u016f\u017ee je funkce bari\u00e9ry. Na tento \u00fakol […]","datePublished":"2024-01-12","dateModified":"2024-02-13","author":{"@type":"Person","@id":"https:\/\/www.alfagrif.cz\/author\/#Person","name":"","url":"https:\/\/www.alfagrif.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/15c4177f6d86975c976af12ba80b10af7add2f97f8786f8cf1596253472c0ea7?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/15c4177f6d86975c976af12ba80b10af7add2f97f8786f8cf1596253472c0ea7?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"alfagrif.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.alfagrif.cz\/wp-content\/uploads\/woman-751236_640.jpg","url":"https:\/\/www.alfagrif.cz\/wp-content\/uploads\/woman-751236_640.jpg","height":0,"width":0},"url":"https:\/\/www.alfagrif.cz\/funkce-kuze\/","about":["Byznys"],"wordCount":422,"articleBody":"   Na\u0161e k\u016f\u017ee je velmi zaj\u00edmav\u00fd org\u00e1n. Jedn\u00e1 se o z\u00e1kladn\u00ed bari\u00e9ru mezi vn\u011bj\u0161\u00edm prost\u0159ed\u00edm a na\u0161ich vnit\u0159n\u00edm prost\u0159ed\u00edm organismu. K\u016f\u017ee se m\u016f\u017ee zd\u00e1t jako velmi jednoduch\u00e1 a p\u0159ehledn\u00e1 struktura, kter\u00e1 nem\u00e1 moc skryt\u00fdch vlastnost\u00ed a funkc\u00ed, ale opak je pravdou. Jak u\u017e bylo \u0159e\u010deno v\u00fd\u0161e, z\u00e1kladn\u00ed funkc\u00ed na\u0161\u00ed k\u016f\u017ee je funkce bari\u00e9ry. Na tento \u00fakol ale nen\u00ed k\u016f\u017ee samotn\u00e1. Na n\u00e1s, v\u0161ude po t\u011ble, se nach\u00e1z\u00ed plno bakteri\u00ed, kter\u00e9 s n\u00e1mi \u017eij\u00ed v symbi\u00f3ze. Jejich \u00fakolem je nap\u0159\u00edklad tvo\u0159en\u00ed speci\u00e1ln\u00edch l\u00e1tek, kter\u00e9 zp\u016fsobuj\u00ed, \u017ee bakterie, kter\u00e9 by potencion\u00e1ln\u011b mohly zp\u016fsobit po\u0161kozen\u00ed k\u016f\u017ee, jsou odstran\u011bny nebo po\u0161kozeny, tak\u017ee se jejich \u0161kodliv\u00fd potenci\u00e1l ztrat\u00ed.Zaj\u00edmav\u00e9 je i to, jak jsou v k\u016f\u017ei rozm\u00edst\u011bny r\u016fzn\u00e9 ionty s n\u00e1boji, doch\u00e1z\u00ed ke vzniku dip\u00f3lu, kter\u00fd odpuzuje n\u011bkter\u00e9 \u0161p\u00edny, kter\u00e9 by se na k\u016f\u017ei mohly jinak jednodu\u0161e uchytit. Tak\u00e9 to, \u017ee v r\u00e1mci nejsvrchn\u011bj\u0161\u00ed vrstvy k\u016f\u017ee se vytv\u00e1\u0159\u00ed mastn\u00fd film, kter\u00fd zamezuje pr\u016fniku n\u011bkter\u00fdch bakteri\u00ed, \u0161p\u00edn nebo chemick\u00fdch l\u00e1tek, je obrann\u00fdm mechanismem. N\u00e1\u0161 k\u016f\u017ee m\u00e1 ale krom\u011b toho z\u00e1kladn\u00edho \u00fakolu i \u00fakoly jin\u00e9. Jedn\u00edm z velmi v\u00fdznamn\u00fdch je tak\u00e9 produkce vitaminu D. Sta\u010d\u00ed aby na na\u0161i k\u016f\u017ei zasv\u00edtilo trochu UV z\u00e1\u0159en\u00ed a dojde tak ke spu\u0161t\u011bn\u00ed kask\u00e1dy, kter\u00e1 vy\u00fast\u00ed ve tvorbu vitaminu D. K\u016f\u017ee m\u00e1 ale tak\u00e9 v\u00fdznam psychosoci\u00e1ln\u00ed. Lid\u00e9 s v\u00fdrazn\u00fdmi ko\u017en\u00edmi projevy jsou stigmatizov\u00e1ni a n\u011bkdy dokonce vylou\u010deni ze spole\u010dnosti. V\u017edy\u0165 si m\u016f\u017eeme p\u0159edstavit i to, jak je pro n\u011bkter\u00e9 \u017eeny ne\u00fanosn\u00e9, \u017ee se na jejich pleti podepisuje st\u00e1rnut\u00ed. Na\u0161t\u011bst\u00ed s t\u00edmto probl\u00e9mem se d\u00e1 ale n\u011bco d\u011blat. Nap\u0159\u00edklad \u010dist\u00fd kolagen je v pleti obsa\u017een p\u0159irozen\u011b a zaji\u0161\u0165uje v\u00fdznamn\u011b funkci k\u016f\u017ee, jen\u017ee s rostouc\u00edm v\u011bkem se jeho produkce sni\u017euje a doch\u00e1z\u00ed tak k projev\u016fm st\u00e1rnut\u00ed. Na\u0161t\u011bst\u00ed se tento kolagen d\u00e1 aspo\u0148 \u010d\u00e1ste\u010dn\u011b nahradit p\u0159\u00edjmem v potrav\u011b, tak\u017ee se nen\u00ed \u010deho ob\u00e1vat a jen sta\u010d\u00ed za\u010d\u00edt n\u011bco d\u011blat.                                                                                                                                                                                                                                                                                                                                                                                          4.6\/5 - (13 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Funkce k\u016f\u017ee","item":"https:\/\/www.alfagrif.cz\/funkce-kuze\/#breadcrumbitem"}]}]