{"id":418,"date":"2026-10-27T12:15:33","date_gmt":"2026-10-27T12:15:33","guid":{"rendered":"https:\/\/virexionlabs.net\/product\/ll-37-5mg\/"},"modified":"2026-10-27T12:15:33","modified_gmt":"2026-10-27T12:15:33","slug":"ll-37-5mg","status":"publish","type":"product","link":"https:\/\/virexionlabs.net\/sk\/produkt\/ll-37-5mg\/","title":{"rendered":"LL-37 5 mg"},"content":{"rendered":"<p>LL-37 je jedin\u00fd zn\u00e1my \u013eudsk\u00fd katelicid\u00ednov\u00fd antimikrobi\u00e1lny peptid. Je s\u00fa\u010das\u0165ou vrodenej imunity a dok\u00e1\u017ee priamo interagova\u0165 s membr\u00e1nami mikroorganizmov. Okrem antimikrobi\u00e1lnej aktivity ovplyv\u0148uje z\u00e1pal, chemotaxiu, hojenie a bunkov\u00fa signaliz\u00e1ciu. V\u00fdskum zah\u0155\u0148a bakt\u00e9rie, v\u00edrusy, biofilmy, ko\u017eu a imunitn\u00fa odpove\u010f. Jeho \u00fa\u010dinky s\u00fa kontextovo z\u00e1visl\u00e9 a nadmern\u00e1 aktivita m\u00f4\u017ee by\u0165 spojen\u00e1 aj s patologick\u00fdm z\u00e1palom.<\/p>\n<h2>\u010co je LL-37?<\/h2>\n<p>LL-37 sa zara\u010fuje medzi l\u00e1tky typu \u201esyntetick\u00fd peptid alebo peptidov\u00fd anal\u00f3g\u201c a v odbornom v\u00fdskume sa hodnot\u00ed v s\u00favislosti s oblas\u0165ami ako antimikrobi\u00e1lna aktivita, biofilmy, vroden\u00e1 imunita, hojenie r\u00e1n. Pozornos\u0165 sa venuje jeho interakcii s pr\u00edslu\u0161n\u00fdmi receptormi, enz\u00fdmami alebo bunkov\u00fdmi dr\u00e1hami a n\u00e1sledn\u00fdm zmen\u00e1m merate\u013en\u00fdch laborat\u00f3rnych parametrov.<\/p>\n<h2>Mechanizmus sk\u00faman\u00e9ho p\u00f4sobenia<\/h2>\n<p>LL-37 je amfipatick\u00fd peptid, ktor\u00fd m\u00f4\u017ee nar\u00fa\u0161a\u0165 mikrobi\u00e1lne membr\u00e1ny a z\u00e1rove\u0148 sa viaza\u0165 na viacero bunkov\u00fdch receptorov a nukleov\u00e9 kyseliny, \u010d\u00edm moduluje imunitn\u00fa signaliz\u00e1ciu.<\/p>\n<h2>Hlavn\u00e9 oblasti v\u00fdskumu<\/h2>\n<p><strong>\u2022&nbsp; Antimikrobi\u00e1lna aktivita: <\/strong>LL-37 je prirodzen\u00fd \u013eudsk\u00fd antimikrobi\u00e1lny peptid sk\u00faman\u00fd pre priamu aktivitu proti vybran\u00fdm bakt\u00e9ri\u00e1m, v\u00edrusom a hub\u00e1m.<\/p>\n<p><strong>\u2022&nbsp; Biofilmy: <\/strong>V\u00fdskum sleduje, ako LL-37 ovplyv\u0148uje tvorbu a stabilitu biofilmov \u2013 ochrann\u00fdch spolo\u010denstiev mikroorganizmov odolnej\u0161\u00edch vo\u010di okoliu.<\/p>\n<p><strong>\u2022&nbsp; Vroden\u00e1 imunita: <\/strong>LL-37 funguje aj ako sign\u00e1l pre imunitn\u00e9 bunky a sk\u00fama sa pre regul\u00e1ciu chemotaxie, cytok\u00ednov a prvej l\u00ednie obrany organizmu.<\/p>\n<p><strong>\u2022&nbsp; Hojenie r\u00e1n: <\/strong>Peptid sa sk\u00fama v procesoch migr\u00e1cie ko\u017en\u00fdch buniek, reepiteliz\u00e1cie a obnovy po\u0161kodenej ko\u017enej bari\u00e9ry.<\/p>\n<p><strong>\u2022&nbsp; Z\u00e1pal: <\/strong>LL-37 m\u00f4\u017ee pod\u013ea prostredia z\u00e1palov\u00e9 sign\u00e1ly tlmi\u0165 aj podporova\u0165, preto sa sk\u00fama jeho regula\u010dn\u00e1 \u00faloha pri r\u00f4znych typoch tkanivov\u00e9ho po\u0161kodenia.<\/p>\n<h2>Doteraj\u0161ie zistenia v\u00fdskumu<\/h2>\n<p>V\u00fdsledky treba posudzova\u0165 pod\u013ea \u00farovne d\u00f4kazov: bunkov\u00e9 a zvieracie. V\u00fdskum zah\u0155\u0148a bakt\u00e9rie, v\u00edrusy, biofilmy, ko\u017eu a imunitn\u00fa odpove\u010f. \u00dadaje o ne\u017eiaducich \u00fa\u010dinkoch u \u013eud\u00ed s\u00fa obmedzen\u00e9 alebo z\u00e1visia od konkr\u00e9tneho v\u00fdskumn\u00e9ho protokolu. Pri experiment\u00e1lnych peptidoch treba po\u010d\u00edta\u0165 aj s rizikom lok\u00e1lnej reakcie, imunogenicity alebo nepredv\u00eddate\u013enej biologickej odpovede; tieto mo\u017enosti nemo\u017eno pova\u017eova\u0165 za \u00fapln\u00fd klinick\u00fd zoznam.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Produkt LL-37 sa dod\u00e1va ako 5 mg lyofilizovan\u00fd pr\u00e1\u0161ok v uzavretej sklenenej vialke. Ur\u010den\u00fd v\u00fdhradne na laborat\u00f3rny v\u00fdskum. Nie je ur\u010den\u00fd na hum\u00e1nne ani veterin\u00e1rne pou\u017eitie.<\/p>\n","protected":false},"featured_media":414,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[19],"product_tag":[39,40,41],"class_list":["post-418","product","type-product","status-publish","has-post-thumbnail","product_cat-imunitne-zdravie","product_tag-lyophilised","product_tag-research-use-only","product_tag-third-party-tested","first","instock","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.6 (Yoast SEO v25.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>LL-37 5 mg - VirexionLabs.net<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/virexionlabs.net\/sk\/produkt\/ll-37-5mg\/\" \/>\n<meta property=\"og:locale\" content=\"sk_SK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"LL-37 5 mg\" \/>\n<meta property=\"og:description\" content=\"Produkt LL-37 sa dod\u00e1va ako 5 mg lyofilizovan\u00fd pr\u00e1\u0161ok v uzavretej sklenenej vialke. 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