{"id":62721,"date":"2022-10-07T02:19:24","date_gmt":"2022-10-07T07:19:24","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/do-ultrasonic-sounds-have-other-effects-on-the-body\/"},"modified":"2025-01-27T06:04:49","modified_gmt":"2025-01-27T11:04:49","slug":"do-ultrasonic-sounds-have-other-effects-on-the-body","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/cs\/do-ultrasonic-sounds-have-other-effects-on-the-body\/","title":{"rendered":"Ultrazvuk a t\u011blo: dal\u0161\u00ed \u00fa\u010dinky a rizika?"},"content":{"rendered":"<p>Ultrazvukov\u00e9 vlny, neviditeln\u00e9 a nesly\u0161iteln\u00e9 pro lidsk\u00e9 ucho, nach\u00e1zej\u00ed \u0161irok\u00e9 uplatn\u011bn\u00ed v medic\u00edn\u011b a pr\u016fmyslu.  Jejich pou\u017eit\u00ed v\u0161ak p\u0159esahuje pouhou diagnostiku, a vyvst\u00e1v\u00e1 ot\u00e1zka, jak\u00e9 dal\u0161\u00ed, m\u00e9n\u011b zn\u00e1m\u00e9, \u00fa\u010dinky mohou m\u00edt na lidsk\u00e9 t\u011blo.  Tato problematika je komplexn\u00ed a vy\u017eaduje hlub\u0161\u00ed zkoum\u00e1n\u00ed.<\/p>\n<p>Vliv ultrazvuku na bun\u011b\u010dn\u00e9 procesy<\/p>\n<p>Ultrazvukov\u00e9 vlny mohou ovliv\u0148ovat bun\u011b\u010dn\u00e9 procesy na r\u016fzn\u00fdch \u00farovn\u00edch.  Mechanick\u00e9 vibrace zp\u016fsoben\u00e9 ultrazvukem mohou v\u00e9st k  kavita\u010dn\u00edm bublin\u00e1m v tk\u00e1n\u00edch, kter\u00e9 p\u0159i implozi uvol\u0148uj\u00ed energii a mohou po\u0161kodit bun\u011b\u010dn\u00e9 membr\u00e1ny.  Tento efekt se vyu\u017e\u00edv\u00e1 nap\u0159\u00edklad v ultrazvukov\u00e9 terapii k destrukci n\u00e1dorov\u00fdch bun\u011bk, ale i nekontrolovan\u00e9 uvoln\u011bn\u00ed energie m\u016f\u017ee v\u00e9st k ne\u017e\u00e1douc\u00edm \u00fa\u010dink\u016fm.  Na druhou stranu, n\u00edzk\u00e1 intenzita ultrazvuku m\u016f\u017ee stimulovat bun\u011b\u010dn\u00fd r\u016fst a regeneraci.  V\u00fdzkum v t\u00e9to oblasti je st\u00e1le v pln\u00e9m proudu a sna\u017e\u00ed se p\u0159esn\u011bji definovat hranice mezi terapeutick\u00fdm a \u0161kodliv\u00fdm \u00fa\u010dinkem.<\/p>\n<p>Terapie ultrazvukem a vedlej\u0161\u00ed \u00fa\u010dinky<\/p>\n<p>Krom\u011b zam\u00fd\u0161len\u00e9ho \u00fa\u010dinku, nap\u0159\u00edklad p\u0159i l\u00e9\u010db\u011b bolest\u00ed sval\u016f, m\u016f\u017ee ultrazvukov\u00e1 terapie vyvolat i ne\u017e\u00e1douc\u00ed \u00fa\u010dinky.  Tyto \u00fa\u010dinky se li\u0161\u00ed v z\u00e1vislosti na intenzit\u011b a frekvenci ultrazvuku, d\u00e9lce expozice a citlivosti tk\u00e1n\u011b.  Mezi nej\u010dast\u011bj\u0161\u00ed vedlej\u0161\u00ed \u00fa\u010dinky pat\u0159\u00ed zarudnut\u00ed k\u016f\u017ee, otok, bolest a pocit p\u00e1len\u00ed.  Vz\u00e1cn\u011bji se mohou objevit i z\u00e1va\u017en\u011bj\u0161\u00ed komplikace, jako je po\u0161kozen\u00ed nerv\u016f nebo pop\u00e1len\u00ed.<\/p>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th>Vedlej\u0161\u00ed \u00fa\u010dinek<\/th>\n<th>Pravd\u011bpodobnost<\/th>\n<th>Intenzita ultrazvuku<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Zarudnut\u00ed k\u016f\u017ee<\/td>\n<td>Vysok\u00e1<\/td>\n<td>N\u00edzk\u00e1 a\u017e st\u0159edn\u00ed<\/td>\n<\/tr>\n<tr>\n<td>Otok<\/td>\n<td>St\u0159edn\u00ed<\/td>\n<td>St\u0159edn\u00ed a\u017e vysok\u00e1<\/td>\n<\/tr>\n<tr>\n<td>Bolest<\/td>\n<td>St\u0159edn\u00ed<\/td>\n<td>St\u0159edn\u00ed a\u017e vysok\u00e1<\/td>\n<\/tr>\n<tr>\n<td>Po\u0161kozen\u00ed nerv\u016f<\/td>\n<td>N\u00edzk\u00e1<\/td>\n<td>Vysok\u00e1<\/td>\n<\/tr>\n<tr>\n<td>Pop\u00e1len\u00ed<\/td>\n<td>Velmi n\u00edzk\u00e1<\/td>\n<td>Vysok\u00e1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Vliv ultrazvuku na nervov\u00fd syst\u00e9m<\/p>\n<p>Existuj\u00ed studie nazna\u010duj\u00edc\u00ed, \u017ee ultrazvuk m\u016f\u017ee ovlivnit nervov\u00fd syst\u00e9m.  N\u011bkter\u00e9 v\u00fdzkumy ukazuj\u00ed, \u017ee expozice vysokofrekven\u010dn\u00edmu ultrazvuku m\u016f\u017ee v\u00e9st k do\u010dasn\u00fdm zm\u011bn\u00e1m v mozkov\u00e9 aktivit\u011b.  Dal\u0161\u00ed studie zkoumaj\u00ed, zda m\u016f\u017ee ultrazvuk ovlivnit produkci neurotransmiter\u016f a t\u00edm i n\u00e1ladu a kognitivn\u00ed funkce.  V t\u00e9to oblasti je v\u0161ak pot\u0159eba v\u00edce v\u00fdzkumu, aby se tyto n\u00e1lezy potvrdily a objasnily p\u0159esn\u00e9 mechanismy p\u016fsoben\u00ed.<\/p>\n<p>Ultrazvuk a t\u011bhotenstv\u00ed<\/p>\n<p>Pou\u017e\u00edv\u00e1n\u00ed ultrazvuku b\u011bhem t\u011bhotenstv\u00ed je b\u011b\u017enou prax\u00ed pro diagnostick\u00e9 \u00fa\u010dely.  Nicm\u00e9n\u011b, existuj\u00ed obavy o potenci\u00e1ln\u00edm vlivu ultrazvuku na v\u00fdvoj plodu.  V\u011bt\u0161ina studi\u00ed ukazuje, \u017ee diagnostick\u00e9 ultrazvukov\u00e9 vy\u0161et\u0159en\u00ed je bezpe\u010dn\u00e9 pro matku i plod, pokud se prov\u00e1d\u00ed v souladu s doporu\u010den\u00fdmi postupy.  Nicm\u00e9n\u011b, dlouhodob\u00e9 \u00fa\u010dinky opakovan\u00e9 expozice ultrazvuku b\u011bhem t\u011bhotenstv\u00ed nejsou dosud zcela jasn\u00e9 a vy\u017eaduj\u00ed dal\u0161\u00ed v\u00fdzkum.<\/p>\n<p>Z\u00e1v\u011brem lze \u0159\u00edci, \u017ee \u00fa\u010dinky ultrazvuku na lidsk\u00e9 t\u011blo jsou komplexn\u00ed a z\u00e1vis\u00ed na mnoha faktorech, v\u010detn\u011b intenzity, frekvence a doby expozice.  A\u010dkoli se ultrazvuk \u0161iroce pou\u017e\u00edv\u00e1 v medic\u00edn\u011b, je d\u016fle\u017eit\u00e9 b\u00fdt si v\u011bdom potenci\u00e1ln\u00edch vedlej\u0161\u00edch \u00fa\u010dink\u016f a dodr\u017eovat doporu\u010den\u00e9 postupy pro jeho pou\u017eit\u00ed.  D\u00e1le je nezbytn\u00fd pokra\u010duj\u00edc\u00ed v\u00fdzkum, abychom l\u00e9pe porozum\u011bli v\u0161em aspekt\u016fm interakce ultrazvuku s lidsk\u00fdm t\u011blem.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ultrazvukov\u00e9 vlny, neviditeln\u00e9 a nesly\u0161iteln\u00e9 pro lidsk\u00e9 ucho, nach\u00e1zej\u00ed \u0161irok\u00e9 uplatn\u011bn\u00ed v medic\u00edn\u011b a pr\u016fmyslu. Jejich pou\u017eit\u00ed v\u0161ak p\u0159esahuje pouhou diagnostiku, a vyvst\u00e1v\u00e1 ot\u00e1zka, jak\u00e9 dal\u0161\u00ed, m\u00e9n\u011b zn\u00e1m\u00e9, \u00fa\u010dinky mohou m\u00edt na lidsk\u00e9 t\u011blo. Tato problematika je komplexn\u00ed a vy\u017eaduje hlub\u0161\u00ed zkoum\u00e1n\u00ed. Vliv ultrazvuku na bun\u011b\u010dn\u00e9 procesy Ultrazvukov\u00e9 vlny mohou ovliv\u0148ovat bun\u011b\u010dn\u00e9 procesy na r\u016fzn\u00fdch<\/p>\n","protected":false},"author":1,"featured_media":24649,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6415],"tags":[],"class_list":["post-62721","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","prodpage-classic"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/posts\/62721","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/comments?post=62721"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/posts\/62721\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/media\/24649"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/media?parent=62721"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/categories?post=62721"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/tags?post=62721"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}