Mikroskop:20043/annot

[

   {
       "idx": "20043+",
       "txt_cz": "Cement",
       "txt_en": "Cementum",
       "desc_cz": "Cementum je pojivov\u00e1 tk\u00e1\u0148. Pokr\u00fdv\u00e1 povrch ko\u0159ene a kr\u010dku zubu. Obsahuje bun\u011b\u010dnou slo\u017eku a mezibun\u011b\u010dnou hmotu. Bun\u011b\u010dnou slo\u017eku p\u0159edstavuj\u00ed cementoblasty produkuj\u00edc\u00ed cement a cementocyty. Cementocyty jsou bu\u0148ky s v\u00fdb\u011b\u017eky ulo\u017een\u00e9 v lakun\u00e1ch.",
       "desc_en": "Each cementocyte lies in its lacuna, similar to the pattern noted in bone. \n\nthe canaliculi in the cementum do not contain nerves(unlike bone)",
       "insert_who": "Am\u00e1lie Rozenbaumov\u00e1",
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   {
       "idx": "20043+",
       "txt_cz": "crown",
       "txt_en": "korunka",
       "desc_cz": "",
       "desc_en": "",
       "insert_who": "Gurka",
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   {
       "idx": "20043+",
       "txt_cz": "Dentin",
       "txt_en": "Dentin",
       "desc_cz": "V dentinu, kter\u00fd je produktem odontoblast\u016f, jsou kan\u00e1lky, ve kter\u00fdch prob\u00edhaj\u00ed:\n 1) Tomesova vl\u00e1kna - v\u00fdb\u011b\u017eky odontoblast\u016f, kter\u00e9 se pod\u00edlej\u00ed na metabolismu dentinu,\n 2) Voln\u00e1 nervov\u00e1 zakon\u010den\u00ed (Nervov\u00fd plexus se nach\u00e1z\u00ed v zubn\u00ed d\u0159eni). Slou\u017e\u00ed k senzitivn\u00ed inervaci zubu. Jsou to nemyelinizovan\u00e1 vl\u00e1kna.",
       "desc_en": "Dentin is  connective tissue produced by odontoblasts. The dentin is penetrated by canals containing :\n\n1) Tomes fibers: long ,  single processes of the odontoblasts involved in the metabolism of dentin\n\n2) Terminal nerve fibers arising from the nerve plexus in the pulp . They are synaptically terminated on the Tomes\u00b4 fibers giving sensory innervation of the tooth. The fibers are unmyelinated .",
       "insert_who": "IvaG",
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   },
   {
       "idx": "20043+",
       "txt_cz": "Sklovina",
       "txt_en": "Enamel",
       "desc_cz": "Enemelum, sklovina (zelen\u00e9 \u0161ipky), je acelul\u00e1rn\u00ed tk\u00e1\u0148 pokr\u00fdvaj\u00edc\u00ed korunku zubu. Je produkov\u00e1na ameloblasty, kter\u00e9 jsou p\u0159i pro\u0159ez\u00e1v\u00e1n\u00ed zubu odstran\u011bny. Sklovina tedy nem\u00e1 schopnost regenerace, nebo\u0165 nejsou bu\u0148ky, kter\u00e9 by novou syntetizovaly. Je to nejv\u00edce mineralizovan\u00e1 tk\u00e1\u0148 v t\u011ble, hlavn\u00edm miner\u00e1lem ulo\u017een\u00fdm ve sklovin\u011b je hydroxyapatit. Krystalky hydroxyapatitu tvo\u0159\u00ed prizmata, mezi nimi\u017e se nach\u00e1z\u00ed interprizmatick\u00fd email. Kv\u016fli rozd\u00edln\u00e9 intenzit\u011b tvorby skloviny jsou  na prepar\u00e1tu patrn\u00e9 vlnit\u00e9 h\u0159ebeny Retziusovy linie (\u010dern\u00e9 \u0161ipky). ",
       "desc_en": "",
       "insert_who": "Am\u00e1lie Rozenbaumov\u00e1",
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               "color": "black",
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               "x_rel": "0.358698",
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