{"id":13581,"date":"2023-10-11T07:13:43","date_gmt":"2023-10-11T07:13:43","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=13581"},"modified":"2023-10-11T07:13:43","modified_gmt":"2023-10-11T07:13:43","slug":"lemur-hibernation-benefits-humans-space-travel","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/cs\/science\/zoology\/lemur-hibernation-benefits-humans-space-travel\/","title":{"rendered":"Hibernace lemur\u016f: potenci\u00e1ln\u00ed p\u0159\u00ednosy pro \u010dlov\u011bka a cestov\u00e1n\u00ed vesm\u00edrem"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Hibernace lemur\u016f: potenci\u00e1ln\u00ed p\u0159\u00ednosy pro \u010dlov\u011bka a vesm\u00edrn\u00e9 cestov\u00e1n\u00ed<\/h2>\n\n<p>Lemu\u0159i, jako na\u0161i nejbli\u017e\u0161\u00ed p\u0159\u00edbuzn\u00ed, kte\u0159\u00ed upadaj\u00ed do hibernace, nab\u00edzej\u00ed hodnotn\u00e9 informace o potenci\u00e1ln\u00edch p\u0159\u00ednosech hibernace pro \u010dlov\u011bka, a to zejm\u00e9na v souvislosti s cestov\u00e1n\u00edm na velk\u00e9 vzd\u00e1lenosti vesm\u00edrem a pokroky v l\u00e9ka\u0159stv\u00ed.<\/p>\n\n<h3 class=\"wp-block-heading\">Hibernace lemur\u016f v p\u0159\u00edrod\u011b<\/h3>\n\n<p>Ve sv\u00e9m p\u0159irozen\u00e9m prost\u0159ed\u00ed na Madagaskaru hibernuj\u00ed trpasli\u010d\u00ed lemurov\u00e9 tlustoocas\u00ed po del\u0161\u00ed dobu, kter\u00e1 se pohybuje od t\u0159\u00ed do sedmi m\u011bs\u00edc\u016f. B\u011bhem t\u00e9to doby podstupuj\u00ed v\u00fdznamn\u00e9 fyziologick\u00e9 zm\u011bny v\u010detn\u011b dramatick\u00e9ho sn\u00ed\u017een\u00ed t\u011blesn\u00e9 teploty, srde\u010dn\u00ed frekvence a metabolick\u00e9 aktivity.<\/p>\n\n<h3 class=\"wp-block-heading\">Lemu\u0159i v zajet\u00ed a indukovan\u00e1 hibernace<\/h3>\n\n<p>V\u00fdzkumn\u00edci v Lemur Center na Dukeov\u011b univerzit\u011b prok\u00e1zali, \u017ee lemury v zajet\u00ed mohou b\u00fdt uvedeny do hibernace simulac\u00ed sez\u00f3nn\u00edch zm\u011bn jejich p\u0159irozen\u00e9ho prost\u0159ed\u00ed. Postupn\u00fdm sni\u017eov\u00e1n\u00edm hladin sv\u011btla a teploty byli schopni p\u0159im\u011bt lemury k p\u0159echodu do stavu hibernace, a to i po generac\u00edch \u017eivota v zajet\u00ed.<\/p>\n\n<h3 class=\"wp-block-heading\">Hibernace a zdravotn\u00ed p\u0159\u00ednosy<\/h3>\n\n<p>Hibernace prokazateln\u011b p\u0159in\u00e1\u0161\u00ed lemur\u016fm \u0159adu zdravotn\u00edch v\u00fdhod, mezi n\u011b\u017e pat\u0159\u00ed:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>sn\u00ed\u017een\u00e9 riziko cukrovky, \u0161ed\u00e9ho z\u00e1kalu a obezity<\/li>\n<li>del\u0161\u00ed \u017eivotnost ve srovn\u00e1n\u00ed s podobn\u00fdmi druhy, kter\u00e9 nehibernuj\u00ed<\/li>\n<\/ul>\n\n<p>Tato zji\u0161t\u011bn\u00ed nazna\u010duj\u00ed, \u017ee hibernace m\u016f\u017ee hr\u00e1t ochrannou roli proti nemocem souvisej\u00edc\u00edm se st\u00e1rnut\u00edm a p\u0159isp\u00edvat k celkov\u00e9 dlouhov\u011bkosti lemur\u016f.<\/p>\n\n<h3 class=\"wp-block-heading\">Hibernace u lid\u00ed: potenci\u00e1ln\u00ed aplikace<\/h3>\n\n<p>Studium hibernace lemur\u016f m\u00e1 v\u00fdznamn\u00e9 d\u016fsledky pro lidsk\u00e9 zdrav\u00ed a pr\u016fzkum vesm\u00edru:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Cestov\u00e1n\u00ed na velk\u00e9 vzd\u00e1lenosti vesm\u00edrem:<\/strong> Hibernace by mohla astronaut\u016fm umo\u017enit p\u0159e\u010dkat extr\u00e9mn\u00ed podm\u00ednky p\u0159i cestov\u00e1n\u00ed na velk\u00e9 vzd\u00e1lenosti vesm\u00edrem, jako jsou dlouhodob\u00e9 obdob\u00ed bezt\u00ed\u017ee a vystaven\u00ed radiaci.<\/li>\n<li><strong>Akutn\u00ed operace:<\/strong> Metabolick\u00e1 deprese navozen\u00e1 hibernac\u00ed by mohla potenci\u00e1ln\u011b zlep\u0161it v\u00fdsledky akutn\u00edch operac\u00ed sn\u00ed\u017een\u00edm rizika po\u0161kozen\u00ed org\u00e1n\u016f b\u011bhem obdob\u00ed n\u00edzk\u00e9ho pr\u016ftoku krve.<\/li>\n<li><strong>Metabolick\u00e1 onemocn\u011bn\u00ed:<\/strong> Pochopen\u00ed mechanism\u016f hibernace lemur\u016f m\u016f\u017ee v\u00e9st k nov\u00fdm zp\u016fsob\u016fm l\u00e9\u010dby metabolick\u00fdch onemocn\u011bn\u00ed, jako je cukrovka a obezita.<\/li>\n<\/ul>\n\n<h3 class=\"wp-block-heading\">Mechanismy hibernace<\/h3>\n\n<p>V\u00fdzkumn\u00edci aktivn\u011b zkoumaj\u00ed fyziologick\u00e9 mechanismy, kter\u00e9 lemur\u016fm umo\u017e\u0148uj\u00ed hibernovat a rychle se z tohoto stavu zotavit. Studiem zm\u011bn, ke kter\u00fdm doch\u00e1z\u00ed v jejich t\u011blech b\u011bhem hibernace, se v\u011bdci sna\u017e\u00ed identifikovat potenci\u00e1ln\u00ed terapeutick\u00e9 c\u00edle pro pou\u017eit\u00ed u \u010dlov\u011bka.<\/p>\n\n<h3 class=\"wp-block-heading\">Budouc\u00ed v\u00fdzkum<\/h3>\n\n<p>Sou\u010dasn\u00fd v\u00fdzkum v Lemur Center na Dukeov\u011b univerzit\u011b se zam\u011b\u0159uje na pe\u010dliv\u00e9 sledov\u00e1n\u00ed lemur\u016f b\u011bhem hibernace a vyu\u017e\u00edv\u00e1n\u00ed neinvazivn\u00edch technik k anal\u00fdze jejich metabolick\u00fdch proces\u016f. Tento v\u00fdzkum d\u00e1le objasn\u00ed mechanismy hibernace a jej\u00ed potenci\u00e1ln\u00ed p\u0159\u00ednosy pro \u010dlov\u011bka.<\/p>\n\n<h3 class=\"wp-block-heading\">Z\u00e1v\u011br<\/h3>\n\n<p>Hibernace lemur\u016f nab\u00edz\u00ed jedine\u010dnou p\u0159\u00edle\u017eitost ke studiu potenci\u00e1ln\u00edch p\u0159\u00ednos\u016f tohoto fyziologick\u00e9ho stavu pro \u010dlov\u011bka. Pochopen\u00edm mechanism\u016f hibernace lemur\u016f doufaj\u00ed v\u00fdzkumn\u00edci, \u017ee vyvinou nov\u00e9 strategie pro cestov\u00e1n\u00ed na velk\u00e9 vzd\u00e1lenosti vesm\u00edrem, zlep\u0161\u00ed v\u00fdsledky akutn\u00edch operac\u00ed a zabr\u00e1n\u00ed metabolick\u00fdm onemocn\u011bn\u00edm nebo je budou l\u00e9\u010dit.<\/p>","protected":false},"excerpt":{"rendered":"<p>Hibernace lemur\u016f: potenci\u00e1ln\u00ed p\u0159\u00ednosy pro \u010dlov\u011bka a vesm\u00edrn\u00e9 cestov\u00e1n\u00ed Lemu\u0159i, jako na\u0161i nejbli\u017e\u0161\u00ed p\u0159\u00edbuzn\u00ed, kte\u0159\u00ed upadaj\u00ed do hibernace, nab\u00edzej\u00ed hodnotn\u00e9 informace o potenci\u00e1ln\u00edch p\u0159\u00ednosech hibernace pro \u010dlov\u011bka, a to zejm\u00e9na&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[280],"tags":[4116,18288,2883,18289,5955],"class_list":["post-13581","post","type-post","status-publish","format-standard","hentry","category-zoology","tag-physiology","tag-lemur-hibernation","tag-space-travel","tag-medical-benefits","tag-animal-science"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/13581","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/comments?post=13581"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/13581\/revisions"}],"predecessor-version":[{"id":13582,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/13581\/revisions\/13582"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/media?parent=13581"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/categories?post=13581"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/tags?post=13581"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}