Mikroskop:20121/annot
Z WikiSkript
[
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"idx": "20121+",
"txt_cz": "0. Luxolov\u00e1 mod\u0159",
"txt_en": "Luxol blue staining",
"desc_cz": "Luxolov\u00e1 mod\u0159 je neurohistologick\u00e1 barv\u00edc\u00ed metoda. Barven\u00ed luxulovou mod\u0159\u00ed slou\u017e\u00ed ke zn\u00e1zorn\u011bn\u00ed myelinov\u00fdch pochev. Myelinov\u00e9 pochvy (kombinovan\u00e9 fosfolipidy) se barv\u00ed mod\u0159e, zat\u00edmco j\u00e1dra mohou b\u00fdt odbarvov\u00e1na j\u00e1drovou \u010derven\u00ed.",
"desc_en": "Lux ol blue staining is used to demostrate the myelin sheaths . Myelin sheaths ( mixed phospholipids) are shown in blue-green colour and nuclei are counter stained with HE . Due to the content of phospholipids in the cytoplasmic membranes , their oblique sections are well seen, e.g. in motor neurons of anterior columns.",
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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.",
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"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. Fascicullus nervi primarius",
"txt_en": "Fascicullus nervi primarius",
"desc_cz": "Prim\u00e1rn\u00ed nervov\u00fd svazek je \u010d\u00e1st\u00ed perifern\u00edho nervu a je obalen vazivov\u00fdm perineuriem, z n\u011bho\u017e mezi jednotliv\u00e1 myelinizovan\u00e1 nervov\u00e1 vl\u00e1kna vyb\u00edh\u00e1 endoneurium.",
"desc_en": "Primary n erve fascicle i s part of the peripheral nerve , s urrounded by perinerium consisting of collagen connetive tissue, from which spre a ds into a bundle of loose connective tissue as an endoneurium.",
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"txt_cz": "4. Endoneurium",
"txt_en": "endoneurium",
"desc_cz": "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.",
"desc_en": "Very l oose CT among myelinated axons in primary nerve bundle . Fibroblasts adjacent to the Schwann cells form the so-called Henle\u00b4s sheath.",
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"txt_cz": "5. Myelinov\u00e1 pochva",
"txt_en": "Myelin sheath",
"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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"idx": "20121+",
"txt_cz": "5.1. Schwannovy bu\u0148ky",
"txt_en": "Schwann cells",
"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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"txt_cz": "6. Axon",
"txt_en": "axon",
"desc_cz": "Axon je v\u00fdb\u011b\u017eek neuronu, kter\u00fd vede vzruch sm\u011brem od t\u011bla neuronu. Na konci se v\u011btv\u00ed a vytv\u00e1\u0159\u00ed synapsi. ",
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"txt_cz": "Arterie",
"txt_en": "Artery",
"desc_cz": "",
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"idx": "20121+",
"txt_cz": "Krevn\u00ed kapil\u00e1ra s erytrocyty",
"txt_en": "Blood capillary with erythrocytes",
"desc_cz": "",
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"txt_cz": "V\u00e9na",
"txt_en": "Vein",
"desc_cz": "",
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