{"id":432,"date":"2026-10-27T12:15:40","date_gmt":"2026-10-27T12:15:40","guid":{"rendered":"https:\/\/virexionlabs.net\/product\/nad-plus-500mg\/"},"modified":"2026-10-27T12:15:40","modified_gmt":"2026-10-27T12:15:40","slug":"nad-plus-500mg","status":"publish","type":"product","link":"https:\/\/virexionlabs.net\/cs\/produkt\/nad-plus-500mg\/","title":{"rendered":"NAD+ 500mg"},"content":{"rendered":"

NAD+ je z\u00e1sadn\u00ed bun\u011b\u010dn\u00fd koenzym pot\u0159ebn\u00fd pro tvorbu energie, redoxn\u00ed reakce a \u010dinnost enzym\u016f reguluj\u00edc\u00edch opravu DNA a bun\u011b\u010dn\u00fd stres. Jeho hladiny a metabolismus se intenzivn\u011b zkoumaj\u00ed v souvislosti se st\u00e1rnut\u00edm, mitochondriemi a metabolick\u00fdmi onemocn\u011bn\u00edmi. NAD+ je nezbytn\u00fd pro p\u0159em\u011bnu \u017eivin na vyu\u017eitelnou bun\u011b\u010dnou energii. Z\u00e1rove\u0148 je substr\u00e1tem pro sirtuiny a PARP enzymy. V\u00fdzkum proto pokr\u00fdv\u00e1 velmi \u0161irok\u00e9 spektrum bun\u011b\u010dn\u00e9 biologie.<\/p>\n

Co je NAD+?<\/h2>\n

NAD+ je v tomto portfoliu charakterizov\u00e1n jako koenzym a redoxn\u00ed kofaktor ur\u010den\u00fd pro kontrolovan\u00e9 laboratorn\u00ed zkoum\u00e1n\u00ed. Odborn\u00fd z\u00e1jem se soust\u0159e\u010fuje na bun\u011b\u010dnou energii, mitochondri\u00e1ln\u00ed funkci, st\u00e1rnut\u00ed, oprava dna a na souvisej\u00edc\u00ed biochemick\u00e9 nebo receptorov\u00e9 procesy<\/p>\n

Mechanismus zkouman\u00e9ho p\u016fsoben\u00ed<\/h2>\n

NAD+ p\u0159ij\u00edm\u00e1 a p\u0159ed\u00e1v\u00e1 elektrony v metabolick\u00fdch reakc\u00edch a z\u00e1rove\u0148 slou\u017e\u00ed jako substr\u00e1t pro regula\u010dn\u00ed enzymy. Proto propojuje energetick\u00fd metabolismus s opravou DNA a bun\u011b\u010dnou signalizac\u00ed.<\/p>\n

Hlavn\u00ed oblasti v\u00fdzkumu<\/h2>\n

\u2022  Bun\u011b\u010dn\u00e1 energie: <\/strong>NAD+ je koenzym nezbytn\u00fd pro reakce, p\u0159i kter\u00fdch bu\u0148ky p\u0159em\u011b\u0148uj\u00ed \u017eiviny na vyu\u017eitelnou energii.<\/p>\n

\u2022  Mitochondri\u00e1ln\u00ed funkce: <\/strong>V\u00fdzkum sleduje, jak dostupnost NAD+ ovliv\u0148uje mitochondri\u00e1ln\u00ed d\u00fdch\u00e1n\u00ed, redoxn\u00ed rovnov\u00e1hu a tvorbu bun\u011b\u010dn\u00e9 energie.<\/p>\n

\u2022  Oprava DNA: <\/strong>NAD+ vyu\u017e\u00edvaj\u00ed enzymy PARP, kter\u00e9 se zapojuj\u00ed do odpov\u011bdi na po\u0161kozen\u00ed DNA a spot\u0159ebov\u00e1vaj\u00ed NAD+ b\u011bhem opravn\u00fdch proces\u016f.<\/p>\n

\u2022  Sirtuiny: <\/strong>NAD+ je pot\u0159ebn\u00fd pro aktivitu sirtuin\u016f \u2013 enzym\u016f spojen\u00fdch s regulac\u00ed metabolismu, stresov\u00e9 odpov\u011bdi a genov\u00e9 aktivity.<\/p>\n

\u2022  St\u00e1rnut\u00ed bun\u011bk: <\/strong>Pokles NAD+ s v\u011bkem je p\u0159edm\u011btem v\u00fdzkumu v souvislosti s metabolick\u00fdmi zm\u011bnami a funkc\u00ed bun\u011bk, p\u0159i\u010dem\u017e v\u00fdsledky z\u00e1vis\u00ed na konkr\u00e9tn\u00ed tk\u00e1ni a modelu.<\/p>\n

Dosavadn\u00ed zji\u0161t\u011bn\u00ed v\u00fdzkumu<\/h2>\n

Dosavadn\u00ed pr\u00e1ce u l\u00e1tky NAD+ se v\u011bnuj\u00ed oblastem, mezi kter\u00e9 pat\u0159\u00ed bun\u011b\u010dn\u00e1 energie, mitochondri\u00e1ln\u00ed funkce, st\u00e1rnut\u00ed, oprava DNA, sirtuiny.<\/p>\n","protected":false},"excerpt":{"rendered":"

Produkt NAD+ se dod\u00e1v\u00e1 jako 500 mg lyofilizovan\u00fd pr\u00e1\u0161ek v uzav\u0159en\u00e9 sklen\u011bn\u00e9 vialce. Ur\u010den v\u00fdhradn\u011b pro laboratorn\u00ed v\u00fdzkum. Nen\u00ed ur\u010den pro hum\u00e1nn\u00ed ani veterin\u00e1rn\u00ed pou\u017eit\u00ed.<\/p>\n","protected":false},"featured_media":429,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[20],"product_tag":[39,40,41],"class_list":["post-432","product","type-product","status-publish","has-post-thumbnail","product_cat-dlhovekost-a-anti-aging","product_tag-lyophilised","product_tag-research-use-only","product_tag-third-party-tested","first","instock","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"\nNAD+ 500mg - 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\/cs\/produkt\/nad-plus-500mg\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"NAD+ 500mg\" \/>\n<meta property=\"og:description\" content=\"Produkt NAD+ se dod\u00e1v\u00e1 jako 500 mg lyofilizovan\u00fd pr\u00e1\u0161ek v uzav\u0159en\u00e9 sklen\u011bn\u00e9 vialce. 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