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Boumenova membrana boumenovij shar abo perednya pogranichna plastinka gomogennij shar rogivki roztashovuyetsya mizh stromoyu i bazalnoyu membranoyu epitelialnogo sharu yiyi tovshina stanovit priblizno 8 12 mkm 1 perednij epitelij rogivki 2 boumenova membrana 3 stroma rogivki 4 descementova membrana 5 endotelij rogivkiVona vlasne ne ye membranoyu a skopichennyam kolagenovih fibril i proteoglikaniv Kolagenovi fibrili perehreshuyutsya mizh soboyu voni pridayut rogivci stabilnosti i micnosti V boumenovij membrani vidsutni klitini lishe inodi syudi mozhut migruvati keratociti zi stromi Pri poshkodzhenni vona zazhivaye lishe cherez utvorennya rubcya oskilki ne maye zdatnosti regeneruvati Boumenova membrana ye lishe u primativ Perednya poverhnya boumenovoyi membrani rivna i prilyagaye do bazalnoyu membranoyu epitelialnogo sharu rogivki Takozh boumenova membrana ye obov yazkovoyu dlya pidtrimannya epitelialnih struktur Nazvana na chest Vilyama Boumena 1816 1892 anglijskogo likarya anatoma i oftalmologa sho yiyi vidkriv Literatura red Dohlman Claes H Smolin Gilbert Azar Dimitri T 2005 Smolin and Thoft s The cornea scientific foundations and clinical practice Hagerstwon MD Lippincott Williams amp Wilkins ISBN 0 7817 4206 4 Str 8 Otrimano z https uk wikipedia org w index php title Boumenova membrana amp oldid 34750724