Mravenci jsou vysoce spole\u010densk\u00e1 stvo\u0159en\u00ed, kter\u00e1 \u017eij\u00ed ve velk\u00fdch koloni\u00edch. Komunikuj\u00ed a spolupracuj\u00ed, aby zajistili hladk\u00e9 fungov\u00e1n\u00ed sv\u00e9 kolonie. Jejich bl\u00edzk\u00fd kontakt je v\u0161ak tak\u00e9 \u010din\u00ed zraniteln\u00fdmi v\u016f\u010di naka\u017eliv\u00fdm nemocem.<\/p>\n\n
Aby tomu \u010delili, mravenci vyvinuli hygienick\u00e9 mechanismy, jako je odstra\u0148ov\u00e1n\u00ed odpadk\u016f a mrtv\u00fdch \u010dlen\u016f kolonie z hn\u00edzd. Ned\u00e1vn\u00fd v\u00fdzkum tak\u00e9 odhalil, \u017ee mravenci mohou upravit sv\u00e9 soci\u00e1ln\u00ed chov\u00e1n\u00ed, aby minimalizovali \u0161\u00ed\u0159en\u00ed infekc\u00ed.<\/p>\n\n
V\u011bdci vyvinuli automatizovan\u00e9 sledovac\u00ed syst\u00e9my pro detailn\u00ed studium chov\u00e1n\u00ed mravenc\u016f. P\u0159ipevn\u011bn\u00edm mal\u00fdch \u010d\u00e1rov\u00fdch k\u00f3d\u016f na mravence mohou v\u011bdci sledovat jejich pohyby v kolonii po del\u0161\u00ed dobu.<\/p>\n\n
Tato technologie umo\u017enila v\u011bdc\u016fm pozorovat, jak mravenci reaguj\u00ed na p\u0159\u00edtomnost patogen\u016f.<\/p>\n\n
Kdy\u017e jsou n\u011bkte\u0159\u00ed mravenci v kolonii vystaveni patogen\u016fm, tr\u00e1v\u00ed m\u00e9n\u011b \u010dasu v hn\u00edzd\u011b. To sni\u017euje jejich kontakt s kr\u00e1lovnou a dal\u0161\u00edmi zraniteln\u00fdmi \u010dleny kolonie.<\/p>\n\n
Je zaj\u00edmav\u00e9, \u017ee i mravenci, kte\u0159\u00ed nebyli vystaveni patogen\u016fm, tak\u00e9 zvy\u0161uj\u00ed \u010das str\u00e1ven\u00fd mimo hn\u00edzdo. To nazna\u010duje, \u017ee mravenci mohou b\u00fdt schopni detekovat p\u0159\u00edtomnost nemoci ve sv\u00e9 kolonii prost\u0159ednictv\u00edm sv\u00e9ho ostr\u00e9ho \u010dichu.<\/p>\n\n
Kr\u00e1lovna a mlad\u00ed mravenci jsou z\u00e1sadn\u00ed pro p\u0159e\u017eit\u00ed kolonie. Aby je ochr\u00e1nili p\u0159ed nemoc\u00ed, p\u0159em\u00eds\u0165uj\u00ed zdravotn\u00ed sestry uvnit\u0159 hn\u00edzda mlad\u00e9 d\u00e1le dovnit\u0159 a tr\u00e1v\u00ed v\u00edce \u010dasu jejich p\u0159ekr\u00fdv\u00e1n\u00edm. T\u00edm vytv\u00e1\u0159ej\u00ed fyzickou bari\u00e9ru mezi mlad\u00fdmi a potenci\u00e1ln\u011b kontaminovan\u00fdmi d\u011bln\u00edky.<\/p>\n\n
Zat\u00edmco opat\u0159en\u00ed soci\u00e1ln\u00edho odstupu u mravenc\u016f sni\u017euj\u00ed riziko n\u00e1kazy, zcela jej neodstra\u0148uj\u00ed. N\u011bkte\u0159\u00ed mravenci mohou st\u00e1le p\u0159ij\u00edt do styku s patogeny a nakazit se.<\/p>\n\n
V\u011bdci v\u0161ak zjistili, \u017ee mravenci, kte\u0159\u00ed dost\u00e1vaj\u00ed n\u00edzk\u00e9 d\u00e1vky patogen\u016f, mohou vyvinout ur\u010ditou ochranu proti budouc\u00ed expozici. To je podobn\u00e9 jako o\u010dkov\u00e1n\u00ed u lid\u00ed.<\/p>\n\n
Zji\u0161t\u011bn\u00ed t\u00e9to studie maj\u00ed d\u016fsledky nejen pro mravence, ale i pro dal\u0161\u00ed spole\u010densk\u00e1 zv\u00ed\u0159ata. Vyvst\u00e1v\u00e1 ot\u00e1zka, zda mohou i jin\u00e9 druhy reorganizovat sv\u00e9 soci\u00e1ln\u00ed s\u00edt\u011b, aby omezily \u0161\u00ed\u0159en\u00ed nemoc\u00ed.<\/p>\n\n
Budouc\u00ed v\u00fdzkum bude zkoumat, jak patogeny spou\u0161t\u011bj\u00ed soci\u00e1ln\u00ed zm\u011bny v divok\u00fdch koloni\u00edch mravenc\u016f. V\u011bdci tak\u00e9 pl\u00e1nuj\u00ed zkoumat, zda mravenci pou\u017e\u00edvaj\u00ed sv\u00e9 soci\u00e1ln\u00ed s\u00edt\u011b k p\u0159enosu prosp\u011b\u0161n\u00fdch mikrob\u016f mezi sebou.<\/p>\n\n
Mravenci vykazuj\u00ed pozoruhodn\u00e9 soci\u00e1ln\u00ed chov\u00e1n\u00ed, aby zabr\u00e1nili \u0161\u00ed\u0159en\u00ed nemoc\u00ed. Dodr\u017euj\u00ed soci\u00e1ln\u00ed odstup, chr\u00e1n\u00ed kr\u00e1lovnu a mlad\u00e9 a dokonce si mohou vyvinout imunitu prost\u0159ednictv\u00edm expozice n\u00edzk\u00fdm d\u00e1vk\u00e1m patogen\u016f. Tato zji\u0161t\u011bn\u00ed poskytuj\u00ed cenn\u00e9 poznatky o slo\u017eit\u00e9 soci\u00e1ln\u00ed dynamice mravenc\u016f a jejich schopnosti p\u0159izp\u016fsobit se environment\u00e1ln\u00edm v\u00fdzv\u00e1m.<\/p>","protected":false},"excerpt":{"rendered":"
Mravenci: Soci\u00e1ln\u00ed odstup pro prevenci \u0161\u00ed\u0159en\u00ed nemoc\u00ed Hygiena hn\u00edzda a soci\u00e1ln\u00ed distancov\u00e1n\u00ed Mravenci jsou vysoce spole\u010densk\u00e1 stvo\u0159en\u00ed, kter\u00e1 \u017eij\u00ed ve velk\u00fdch koloni\u00edch. Komunikuj\u00ed a spolupracuj\u00ed, aby zajistili hladk\u00e9 fungov\u00e1n\u00ed sv\u00e9…<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[312],"tags":[740,309,7032,6698,3996,252,5292,97],"class_list":["post-3747","post","type-post","status-publish","format-standard","hentry","category-animal-behavior","tag-biology","tag-animal-behavior","tag-immunology","tag-ants","tag-disease-prevention","tag-nature","tag-social-behavior","tag-science"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/3747","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\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/comments?post=3747"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/3747\/revisions"}],"predecessor-version":[{"id":3748,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/3747\/revisions\/3748"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/media?parent=3747"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/categories?post=3747"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/tags?post=3747"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}