{"id":3108,"date":"2019-04-26T08:24:05","date_gmt":"2019-04-26T06:24:05","guid":{"rendered":"http:\/\/www.mc-praha.cz\/mcp\/?p=3108"},"modified":"2019-04-26T08:24:05","modified_gmt":"2019-04-26T06:24:05","slug":"obnova-funkce-mozkove-tkane-je-zrejme-mozna-i-nekolik-hodin-po-smrti","status":"publish","type":"post","link":"https:\/\/www.mc-praha.cz\/mcp\/obnova-funkce-mozkove-tkane-je-zrejme-mozna-i-nekolik-hodin-po-smrti\/","title":{"rendered":"Obnova funkce mozkov\u00e9 tk\u00e1n\u011b je z\u0159ejm\u011b mo\u017en\u00e1 i n\u011bkolik hodin po smrti"},"content":{"rendered":"<p>&nbsp;<\/p>\n<p>Presti\u017en\u00ed v\u011bdeck\u00fd \u010dasopis Nature informoval o zaj\u00edmav\u00e9m pokusu, kter\u00fd prob\u011bhl na\u00a0univerzit\u011b Yale. \u00a0V\u011bdci se zam\u011b\u0159ili na mo\u017enost obnoven\u00ed mozkov\u00e9 tk\u00e1n\u011b po smrti. Za t\u00edmto \u00fa\u010delem sestrojili za\u0159\u00edzen\u00ed nazvan\u00e9 BrainEx, kter\u00e9 simuluje cirkulaci krve prost\u0159ednictv\u00edm pumpov\u00e1n\u00ed syntetick\u00e9ho roztoku do mozkov\u00e9 tk\u00e1n\u011b.<\/p>\n<p>K\u00a0pokusu pou\u017eili mozky prasat z\u00a0jatek, kter\u00e9 na BrainEx napojili \u010dty\u0159i hodiny po smrti zv\u00ed\u0159ete. \u0160est hodin po za\u010d\u00e1tku um\u011bl\u00e9 cirkulace pak pozorovali jednotliv\u00e9 \u010d\u00e1sti mozku a zjistili, \u017ee byla zachov\u00e1na struktura mozkov\u00e9 tk\u00e1n\u011b i jednotliv\u00fdch bun\u011bk. Obnoveny byly i reakce mozkov\u00fdch c\u00e9v a gliov\u00fdch bun\u011bk a tak\u00e9 bylo mo\u017en\u00e9 zaznamenat metabolickou aktivitu mozku a spont\u00e1nn\u00ed synaptickou aktivitu.<\/p>\n<p>V\u00fdsledky v\u00fdzkumu nazna\u010duj\u00ed, \u017ee mozkov\u00e1 tk\u00e1\u0148 pravd\u011bpodobn\u011b nebude n\u00e1chyln\u00e1 k\u00a0tak rychl\u00e9 degradaci, jako se myslelo. Dal\u0161\u00ed poznatky v\u00a0t\u00e9to oblasti by mohly v\u00fdznamn\u011b pomoci nap\u0159\u00edklad v zotavov\u00e1n\u00ed pacient\u016f po mozkov\u00e9 mrtvici.<\/p>\n<p>Zdroj: <a href=\"https:\/\/www.nature.com\/articles\/s41586-019-1099-1\">VRSELJA, Zvonimir, et al. Restoration of brain circulation and cellular functions hours post-mortem.\u00a0<em>Nature<\/em>, 2019, 568.7752: 336.<\/a><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; Presti\u017en\u00ed v\u011bdeck\u00fd \u010dasopis Nature informoval o zaj\u00edmav\u00e9m pokusu, kter\u00fd prob\u011bhl na\u00a0univerzit\u011b Yale. \u00a0V\u011bdci se [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"image","meta":{"_uag_custom_page_level_css":""},"categories":[1],"tags":[],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"boldthemes_grid":false,"boldthemes_grid_11":false,"boldthemes_grid_22":false,"boldthemes_grid_21":false,"boldthemes_grid_12":false,"boldthemes_latest_posts":false,"boldthemes_grid_gallery":false},"uagb_author_info":{"display_name":"Jbednar","author_link":"https:\/\/www.mc-praha.cz\/mcp\/author\/jbednar\/"},"uagb_comment_info":0,"uagb_excerpt":"&nbsp; Presti\u017en\u00ed v\u011bdeck\u00fd \u010dasopis Nature informoval o zaj\u00edmav\u00e9m pokusu, kter\u00fd prob\u011bhl na\u00a0univerzit\u011b Yale. \u00a0V\u011bdci se [&hellip;]","post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/www.mc-praha.cz\/mcp\/wp-json\/wp\/v2\/posts\/3108"}],"collection":[{"href":"https:\/\/www.mc-praha.cz\/mcp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.mc-praha.cz\/mcp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.mc-praha.cz\/mcp\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mc-praha.cz\/mcp\/wp-json\/wp\/v2\/comments?post=3108"}],"version-history":[{"count":1,"href":"https:\/\/www.mc-praha.cz\/mcp\/wp-json\/wp\/v2\/posts\/3108\/revisions"}],"predecessor-version":[{"id":3111,"href":"https:\/\/www.mc-praha.cz\/mcp\/wp-json\/wp\/v2\/posts\/3108\/revisions\/3111"}],"wp:attachment":[{"href":"https:\/\/www.mc-praha.cz\/mcp\/wp-json\/wp\/v2\/media?parent=3108"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mc-praha.cz\/mcp\/wp-json\/wp\/v2\/categories?post=3108"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mc-praha.cz\/mcp\/wp-json\/wp\/v2\/tags?post=3108"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}