Mikroskop:20004/annot
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"txt_cz": "1. Epineurium",
"txt_en": "epineurium",
"desc_cz": "Epineurium obaluje povrch nervu. Je tvo\u0159eno hust\u00fdm kolagenn\u00edm vazivem. U epineuria rozli\u0161ujeme vn\u011bj\u0161\u00ed, hust\u0161\u00ed, a vnit\u0159n\u00ed, \u0159id\u0161\u00ed, vrstvu kolagenn\u00edho vaziva. Ve vnit\u0159n\u00ed vrstv\u011b se nach\u00e1z\u00ed v\u011bt\u0161\u00ed krevn\u00ed c\u00e9vy.",
"desc_en": "",
"insert_who": "Am\u00e1lie Rozenbaumov\u00e1",
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"idx": "20004+",
"txt_cz": "2. Perineurium",
"txt_en": "perineurium",
"desc_cz": "Perineurium obaluje svazky nervov\u00fdch vl\u00e1ken a vyb\u00edh\u00e1 v septa. Je tvo\u0159eno n\u011bkolika vrstvami ploch\u00fdch bun\u011bk a kolagenn\u00edmi vl\u00e1kny. Bu\u0148ky perineuria spojuj\u00ed t\u011bsn\u00e9 spoje a jsou lamel\u00e1rn\u011b uspo\u0159\u00e1d\u00e1ny. D\u00edky t\u011bsn\u00fdm spoj\u016fm mezi jednotliv\u00fdmi bu\u0148ky vytv\u00e1\u0159\u00ed bari\u00e9ru, kter\u00e1 udr\u017euje v rovnov\u00e1ze vnit\u0159n\u00ed prost\u0159ed\u00ed jednotliv\u00fdch svazk\u016f.",
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"txt_cz": "3. Endoneurium",
"txt_en": "endoneurium",
"desc_cz": "Endoneurium na tomto prepar\u00e1tu p\u0159edstavuj\u00ed sv\u011btle r\u016f\u017eov\u00e9 fibroblasty mezi mod\u0159e obalen\u00fdmi myelinov\u00fdmi pochvami neuron\u016f. Endoneurium je tvo\u0159eno velmi \u0159\u00eddk\u00fdm kolagenn\u00edm vazivem. Obaluje myelinizovan\u00e9 axony nervov\u00fdch bun\u011bk. Fibroblasty p\u0159il\u00e9haj\u00edc\u00ed ke Schwannov\u00fdm bu\u0148am vytv\u00e1\u0159eji tzv. Henleho pochvu.",
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"idx": "20004+",
"txt_cz": "5. Myelinov\u00e1 pochva",
"txt_en": "Schwann cell",
"desc_cz": "Myelinov\u00e1 pochva vl\u00e1kna perifern\u00edho nervu je tvo\u0159ena Schwanov\u00fdmi bu\u0148kami. A nach\u00e1z\u00ed se pod endoneuriem.",
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"txt_cz": "5.1. J\u00e1dra Schwannov\u00fdch bun\u011bk",
"txt_en": "nuclei",
"desc_cz": "Schwannovy bu\u0148ky jsou neuroglie perifern\u00edho nervov\u00e9ho syst\u00e9mu. Cytoplazmatick\u00fd list Schwannovy bu\u0148ky se obto\u010d\u00ed kolem nervov\u00e9ho vl\u00e1kna a vytvo\u0159\u00ed tak myelinovou pochvu. Schwanova bu\u0148ka vytv\u00e1\u0159\u00ed myelinovou pochvu kolem jednoho nervov\u00e9ho vl\u00e1kna. Mezi jednotliv\u00fdmi Swannov\u00fdmi bu\u0148kami jsou Ranivierovy z\u00e1\u0159ezy. Vzruch tak p\u0159eskakuje mezi jednotliv\u00fdmi Ranvierov\u00fdmi z\u00e1\u0159ezy, tento jev ozna\u010dujeme jako saltatorn\u00ed veden\u00ed vzruchu. ",
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"idx": "20004+",
"txt_cz": "J\u00e1dra fibroblast\u016f",
"txt_en": "nuclei",
"desc_cz": "Na tomto prepar\u00e1tu m\u016f\u017eeme pozorovat prot\u00e1hl\u00e1 j\u00e1dra fibroblast\u016f endoneuria. ",
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