{"id":111334,"date":"2026-07-23T00:13:21","date_gmt":"2026-07-22T22:13:21","guid":{"rendered":"https:\/\/www.infokuryr.cz\/n\/?p=111334"},"modified":"2026-07-22T11:42:10","modified_gmt":"2026-07-22T09:42:10","slug":"vedci-vyvijeji-system-pro-podavani-vakcin-bez-jehly-pomoci-ultrazvuku","status":"publish","type":"post","link":"https:\/\/www.infokuryr.cz\/n\/2026\/07\/23\/vedci-vyvijeji-system-pro-podavani-vakcin-bez-jehly-pomoci-ultrazvuku\/","title":{"rendered":"V\u011bdci vyv\u00edjej\u00ed syst\u00e9m pro pod\u00e1v\u00e1n\u00ed vakc\u00edn bez jehly pomoc\u00ed ultrazvuku"},"content":{"rendered":"<div id=\"fb-root\"><\/div>\n<div class=\"elementor-element elementor-element-1fb4c2c elementor-widget elementor-widget-theme-post-content\" data-id=\"1fb4c2c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-content.default\">\n<div class=\"elementor-widget-container\">\n<p class=\"has-medium-font-size wp-block-paragraph\"><strong><span dir=\"auto\">\u201eNa\u0161e metoda je zalo\u017eena na akustick\u00e9m jevu zvan\u00e9m \u201akavitace\u2018, p\u0159i kter\u00e9m se v reakci na zvukovou vlnu tvo\u0159\u00ed a praskaj\u00ed bubliny.\u201c<\/span><\/strong><\/p>\n<p class=\"wp-block-paragraph\"><em><span dir=\"auto\">N\u00e1sleduj\u00edc\u00ed zpr\u00e1va byla poprv\u00e9 publikov\u00e1na na winepressnews.com 10. prosince 2023.<\/span><\/em><\/p>\n<p class=\"wp-block-paragraph\"><span dir=\"auto\">Proto\u017ee mnoho lid\u00ed m\u00e1 fobii a averzi k injekc\u00edm a o\u010dkov\u00e1n\u00ed, vyvinula skupina v\u011bdc\u016f potenci\u00e1ln\u011b novou metodu o\u010dkov\u00e1n\u00ed pacient\u016f: pou\u017eit\u00ed ultrazvuku.<\/span><\/p>\n<p class=\"wp-block-paragraph\"><span dir=\"auto\">Tato inovativn\u00ed forma o\u010dkov\u00e1n\u00ed byla p\u0159edstavena na akci \u201eAcoustics 2023\u201c, kter\u00e1 se konala od 4. do 8. prosince v australsk\u00e9m Sydney a kterou spole\u010dn\u011b po\u0159\u00e1daly Acoustical Society of America (ASA) a Australian Acoustical Society.<\/span><\/p>\n<p class=\"wp-block-paragraph\"><strong><a href=\"https:\/\/www.newswise.com\/articles\/acoustical-society-of-america-invites-media-to-sydney-meeting-dec-4-8-acoustics2023\" target=\"_blank\" rel=\"noreferrer noopener\"><span dir=\"auto\">Tiskov\u00e1 zpr\u00e1va<\/span><\/a><\/strong><span dir=\"auto\">\u00a0ASA uv\u00e1d\u00ed\u00a0: \u201eV\u011bdeck\u00e1 konference sdru\u017euje akustiky, v\u00fdzkumn\u00edky, hudebn\u00edky a dal\u0161\u00ed odborn\u00edky z cel\u00e9ho sv\u011bta. B\u011bhem sv\u00e9ho pobytu v Sydney budou prezentovat sv\u00e9 pr\u00e1ce na r\u016fzn\u00e1 t\u00e9mata, v\u010detn\u011b bezjehlov\u00e9ho pod\u00e1v\u00e1n\u00ed vakc\u00edn s asistenc\u00ed ultrazvuku, automatizovan\u00fdch mashup\u016f popov\u00fdch p\u00edsn\u00ed, dopadu akustick\u00e9ho designu ve v\u011bznic\u00edch a vylep\u0161en\u00ed sluchov\u00fdch senzor\u016f na podporu stoln\u00edho tenisu pro osoby se zrakov\u00fdm posti\u017een\u00edm.\u201c<\/span><\/p>\n<p class=\"wp-block-paragraph\"><strong><a href=\"https:\/\/medicalxpress.com\/news\/2023-12-needle-free-ultrasound-vaccine-delivery.html\" target=\"_blank\" rel=\"noreferrer noopener\"><span dir=\"auto\">Den<\/span><\/a><\/strong><span dir=\"auto\">\u00a0p\u0159ed za\u010d\u00e1tkem konference ASA poskytla podrobn\u011bj\u0161\u00ed informace o t\u00e9to nov\u00e9 metod\u011b o\u010dkov\u00e1n\u00ed. Darcy Dunn-Lawless, doktorandka z \u00dastavu biomedic\u00ednsk\u00e9ho in\u017een\u00fdrstv\u00ed na Oxfordsk\u00e9 univerzit\u011b, na f\u00f3ru prezentovala zji\u0161t\u011bn\u00ed sv\u00e9ho t\u00fdmu.<\/span><\/p>\n<p class=\"wp-block-paragraph\"><span dir=\"auto\">ASA poskytla p\u0159ehled v\u011bdeck\u00e9ho experimentu a toho, jak by se t\u00edmto zp\u016fsobem dala v budoucnu pod\u00e1vat o\u010dkov\u00e1n\u00ed:<\/span><\/p>\n<p class=\"wp-block-paragraph\"><em><span dir=\"auto\">A\u010dkoli po\u010d\u00e1te\u010dn\u00ed testy in vivo uk\u00e1zaly, \u017ee kavita\u010dn\u00ed metoda aplikovala 700kr\u00e1t m\u00e9n\u011b molekul vakc\u00edny ne\u017e konven\u010dn\u00ed injekce, kavita\u010dn\u00ed metoda vyvolala siln\u011bj\u0161\u00ed imunitn\u00ed reakci.<\/span><\/em><\/p>\n<figure class=\"wp-block-embed aligncenter is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\">\n<div class=\"wp-block-embed__wrapper\"><iframe loading=\"lazy\" title=\"Co je kavitace?\" src=\"https:\/\/www.youtube.com\/embed\/FeODr9yHeaA?feature=oembed\" width=\"800\" height=\"450\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\" data-mce-fragment=\"1\"><\/iframe><\/div>\n<\/figure>\n<p class=\"wp-block-paragraph\"><em><span dir=\"auto\">V\u011bdci se domn\u00edvaj\u00ed, \u017ee by to mohlo b\u00fdt zp\u016fsobeno t\u00edm, \u017ee ultrazvukov\u00e9 vyza\u0159ov\u00e1n\u00ed c\u00edl\u00ed na k\u016f\u017ei bohatou na imunitu \u2013 na rozd\u00edl od sval\u016f, do kter\u00fdch je vakc\u00edna pod\u00e1v\u00e1na.<\/span><\/em><\/p>\n<p class=\"wp-block-paragraph\"><em><span dir=\"auto\">V\u00fdsledkem je \u00fa\u010dinn\u011bj\u0161\u00ed vakc\u00edna, kter\u00e1 by mohla pomoci sn\u00ed\u017eit n\u00e1klady a zv\u00fd\u0161it \u00fa\u010dinnost s n\u00edzk\u00fdm rizikem ne\u017e\u00e1douc\u00edch \u00fa\u010dink\u016f.<\/span><\/em><\/p>\n<p class=\"wp-block-paragraph\"><em><span dir=\"auto\">Dunn-Lawless pracuje jako sou\u010d\u00e1st v\u011bt\u0161\u00edho t\u00fdmu veden\u00e9ho Dr. Mikem Grayem, profesorem Bobem Carlisleem a profesorem Constantinem Coussiosem v r\u00e1mci \u201eLaborato\u0159e biomedic\u00ednsk\u00e9ho ultrazvuku, bioterapie a biofarmaceutick\u00e9ho pr\u016fmyslu\u201c (BUBBL) na Oxfordsk\u00e9 univerzit\u011b.<\/span><\/em><\/p>\n<p class=\"wp-block-paragraph\"><em><span dir=\"auto\">Jejich kavita\u010dn\u00ed p\u0159\u00edstup by mohl b\u00fdt obzvl\u00e1\u0161t\u011b vhodn\u00fd pro DNA vakc\u00edny, kter\u00e9 se v sou\u010dasnosti obt\u00ed\u017en\u011b aplikuj\u00ed. Vzhledem k tomu, \u017ee kavitace m\u016f\u017ee pomoci rozb\u00edt membr\u00e1ny, kter\u00e9 blokuj\u00ed terapeutick\u00fd p\u0159\u00edstup k bun\u011b\u010dn\u00e9mu j\u00e1dru, lze l\u00e9pe vyu\u017e\u00edt dal\u0161\u00ed v\u00fdhody DNA vakc\u00edn \u2013 jako je c\u00edlen\u00e1 imunitn\u00ed odpov\u011b\u010f, n\u00edzk\u00e9 riziko infekce a dlouh\u00e1 trvanlivost.<\/span><\/em><\/p>\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/substackcdn.com\/image\/fetch\/$s_!JMKv!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep\/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb7e4535a-ac53-4c5a-bb9b-3f990a921592_495x700.jpeg\" alt=\"\" \/><figcaption class=\"wp-element-caption\"><span dir=\"auto\">Ultrazvukov\u00e9 pulzy dod\u00e1vaj\u00ed vakc\u00edny k\u016f\u017e\u00ed bez jehel. Tato technika, kter\u00e1 vyu\u017e\u00edv\u00e1 zvukov\u00e9 vlny k vytv\u00e1\u0159en\u00ed bublin, je\u017e p\u0159iprav\u00ed cestu pro vakc\u00ednu, by se mohla uk\u00e1zat jako obzvl\u00e1\u0161t\u011b u\u017eite\u010dn\u00e1 pro DNA vakc\u00edny. S laskav\u00fdm svolen\u00edm Darcy Dunn-Lawless<\/span><\/figcaption><\/figure>\n<p class=\"wp-block-paragraph\"><span dir=\"auto\">Dunn-Lawless uvedl:<\/span><\/p>\n<p class=\"wp-block-paragraph\"><em><span dir=\"auto\">\u201eNa\u0161e metoda je zalo\u017eena na akustick\u00e9m jevu zvan\u00e9m \u201akavitace\u2018, p\u0159i kter\u00e9m se v reakci na zvukovou vlnu tvo\u0159\u00ed a praskaj\u00ed bubliny.\u201c<\/span><\/em><\/p>\n<p class=\"wp-block-paragraph\"><em><span dir=\"auto\">\u201eChceme vyu\u017e\u00edt koncentrovan\u00e9 v\u00fdbuchy mechanick\u00e9 energie generovan\u00e9 prasknut\u00edm tohoto puch\u00fd\u0159e t\u0159emi kl\u00ed\u010dov\u00fdmi zp\u016fsoby. Zaprv\u00e9, k uvoln\u011bn\u00ed pr\u016fchod\u016f skrz vn\u011bj\u0161\u00ed vrstvu odum\u0159el\u00fdch ko\u017en\u00edch bun\u011bk, co\u017e umo\u017en\u00ed pr\u016fchod molekul vakc\u00edny. Zadruh\u00e9, k fungov\u00e1n\u00ed jako pumpa, kter\u00e1 do t\u011bchto pr\u016fchod\u016f dod\u00e1v\u00e1 molekuly l\u00e9\u010diva. A nakonec k otev\u0159en\u00ed membr\u00e1n obklopuj\u00edc\u00edch samotn\u00e9 bu\u0148ky, proto\u017ee n\u011bkter\u00e9 vakc\u00edny mus\u00ed proniknout do nitra bu\u0148ky, aby byly \u00fa\u010dinn\u00e9.\u201c<\/span><\/em><\/p>\n<p class=\"wp-block-paragraph\"><em><span dir=\"auto\">\u201ePodle m\u00e9ho n\u00e1zoru je nejd\u016fle\u017eit\u011bj\u0161\u00ed potenci\u00e1ln\u00ed vedlej\u0161\u00ed \u00fa\u010dinek spole\u010dn\u00fd v\u0161em fyzik\u00e1ln\u00edm postup\u016fm v medic\u00edn\u011b: Pokud t\u011blu dod\u00e1v\u00e1te p\u0159\u00edli\u0161 mnoho energie, m\u016f\u017eete po\u0161kodit tk\u00e1\u0148. Nadm\u011brn\u00e9 vystaven\u00ed kavitaci m\u016f\u017ee zp\u016fsobit mechanick\u00e9 po\u0161kozen\u00ed bun\u011bk a struktur.\u201c<\/span><\/em><\/p>\n<p class=\"wp-block-paragraph\"><em><span dir=\"auto\">\u201eExistuj\u00ed v\u0161ak dobr\u00e9 d\u016fkazy o tom, \u017ee takov\u00e9mu po\u0161kozen\u00ed lze p\u0159edej\u00edt omezen\u00edm expozice. Proto v\u00fdznamn\u00e1 \u010d\u00e1st m\u00e9ho v\u00fdzkumu zahrnuje p\u0159esn\u00e9 ur\u010den\u00ed, kde se nach\u00e1z\u00ed tento bezpe\u010dnostn\u00ed pr\u00e1h pro pod\u00e1v\u00e1n\u00ed vakc\u00edn.\u201c<\/span><\/em><\/p>\n<h3 class=\"wp-block-heading has-medium-font-size\"><strong><span dir=\"auto\">AUTOR\u016eV KOMENT\u00c1\u0158<\/span><\/strong><\/h3>\n<p class=\"wp-block-paragraph\"><span dir=\"auto\">Skv\u011bl\u00e9, p\u0159esn\u011b to, co pot\u0159ebujeme: paprsek smrti.<\/span><\/p>\n<p class=\"wp-block-paragraph\"><span dir=\"auto\">Nen\u00ed t\u0159eba velk\u00e9 p\u0159edv\u00eddavosti, abychom si uv\u011bdomili, \u017ee n\u011bjak\u00fd chor\u00fd, zvr\u00e1cen\u00fd dareb\u00e1k tuto technologii zneu\u017eije a pou\u017eije ji k p\u0159enosu vakc\u00edn a dal\u0161\u00edch \u201el\u00e9\u010debn\u00fdch postup\u016f\u201c na lidi \u2013 mo\u017en\u00e1 i na cel\u00e9 populace.<\/span><\/p>\n<p class=\"wp-block-paragraph\"><span dir=\"auto\">Sonick\u00e9 zbran\u011b rozhodn\u011b nejsou ni\u010d\u00edm nov\u00fdm, jak je vid\u011bt\u00a0<\/span><strong><a href=\"https:\/\/www.aclu.org\/sites\/default\/files\/field_document\/acoustic_weapons.pdf\" target=\"_blank\" rel=\"noreferrer noopener\"><span dir=\"auto\">na<\/span><\/a><\/strong><span dir=\"auto\">\u00a0p\u0159\u00edkladech t\u00e9to ji\u017e existuj\u00edc\u00ed technologie.\u00a0<\/span><strong><em><span dir=\"auto\">Slash Gear<\/span><\/em><\/strong><span dir=\"auto\">\u00a0letos tak\u00e9 publikoval kr\u00e1tk\u00fd \u010dl\u00e1nek o tomto typu zbran\u00ed.<\/span><\/p>\n<p class=\"wp-block-paragraph\"><span dir=\"auto\">Nap\u0159\u00edklad v roce 2021 jsem informoval o tom, jak americk\u00e9 n\u00e1mo\u0159nictvo testovalo sonarov\u00e9 zbran\u011b ur\u010den\u00e9 k uml\u010dov\u00e1n\u00ed lid\u00ed; naz\u00fdvaly se \u201eru\u0161i\u010di \u0159e\u010di\u201c.<\/span><\/p>\n<p class=\"wp-block-paragraph\"><span dir=\"auto\">Skeptici m\u011b samoz\u0159ejm\u011b budou naz\u00fdvat \u201ekonspira\u010dn\u00edm teoretikem\u201c \u2013 a m\u016f\u017eete si \u0159\u00edkat, co chcete \u2013 ale j\u00e1 se tak\u00e9 pova\u017euji za docela rozv\u00e1\u017en\u00e9ho \u010dlov\u011bka a n\u011bco takov\u00e9ho si prakticky koleduje o nekal\u00e9 \u010diny, pokud se to dostane do nespr\u00e1vn\u00fdch rukou.<\/span><\/p>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-8c57238 quelle dc-has-condition dc-condition-empty elementor-widget elementor-widget-heading\" data-id=\"8c57238\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n<div class=\"elementor-widget-container\">\n<h3 class=\"elementor-heading-title elementor-size-default\"><span style=\"font-size: 10pt;\"><a href=\"https:\/\/thewinepress.substack.com\/p\/scientists-create-needleless-vaccine\" target=\"_blank\" rel=\"nofollow noopener\"><span dir=\"auto\">Zdroj<\/span><\/a><\/span><\/h3>\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u201eNa\u0161e metoda je zalo\u017eena na akustick\u00e9m jevu zvan\u00e9m \u201akavitace\u2018, p\u0159i kter\u00e9m se v reakci na&#8230;<\/p>\n","protected":false},"author":2,"featured_media":111335,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[7],"tags":[213,11040,651,1561],"_links":{"self":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/111334"}],"collection":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/comments?post=111334"}],"version-history":[{"count":0,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/111334\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media\/111335"}],"wp:attachment":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media?parent=111334"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/categories?post=111334"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/tags?post=111334"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}