{"id":8115,"date":"2024-08-11T19:16:01","date_gmt":"2024-08-11T19:16:01","guid":{"rendered":"https:\/\/longchangextracts.com\/?p=8115"},"modified":"2024-08-11T19:16:01","modified_gmt":"2024-08-11T19:16:01","slug":"mechanism-of-anti-tumor-metastasis","status":"publish","type":"post","link":"https:\/\/longchangextracts.com\/hu\/mechanism-of-anti-tumor-metastasis\/","title":{"rendered":"A term\u00e9szetes poliszacharidok daganatos \u00e1tt\u00e9tk\u00e9pz\u0151d\u00e9s elleni hat\u00e1s\u00e1nak mechanizmus\u00e1val kapcsolatos kutat\u00e1si eredm\u00e9nyek"},"content":{"rendered":"<p>A term\u00e9szetes poliszacharidok daganatos \u00e1tt\u00e9tk\u00e9pz\u0151d\u00e9s elleni hat\u00e1s\u00e1nak mechanizmus\u00e1val kapcsolatos kutat\u00e1si eredm\u00e9nyek<br \/>\nA r\u00e1k a m\u00e1sodik vezet\u0151 hal\u00e1loz\u00e1si ok vil\u00e1gszerte, 2020-ban 19,29 milli\u00f3 \u00faj r\u00e1kos megbeteged\u00e9st jelentenek, ami komoly vesz\u00e9lyt jelent az emberi t\u00fal\u00e9l\u00e9sre \u00e9s eg\u00e9szs\u00e9gre. A rosszindulat\u00fa daganatok hal\u00e1los kimenetel\u00e9hez vezet\u0151 kulcsfontoss\u00e1g\u00fa t\u00e9nyez\u0151 a metaszt\u00e1zis, a legt\u00f6bb beteg nem az els\u0151dleges daganat, hanem a daganat m\u00e1s szervekre val\u00f3 \u00e1tterjed\u00e9se miatt hal meg. A megl\u00e9v\u0151 kezel\u00e9si m\u00f3dszerek k\u00f6z\u00e9 tartozik a seb\u00e9szi elt\u00e1vol\u00edt\u00e1s, a kemoter\u00e1pia \u00e9s a sug\u00e1rter\u00e1pia, de mindegyiknek vannak korl\u00e1tai, mint p\u00e9ld\u00e1ul az er\u0151s toxikus mell\u00e9khat\u00e1sok \u00e9s a k\u00f6nny\u0171 ki\u00fajul\u00e1s. Ez\u00e9rt az \u00faj, biztons\u00e1gos \u00e9s hat\u00e9kony daganatos \u00e1tt\u00e9tk\u00e9pz\u0151d\u00e9s elleni gy\u00f3gyszerek felt\u00e1r\u00e1sa fontos klinikai jelent\u0151s\u00e9ggel b\u00edr. Az elm\u00falt \u00e9vekben a poliszacharidok egyre nagyobb figyelmet kaptak fontos biol\u00f3giai aktivit\u00e1saik, p\u00e9ld\u00e1ul daganatellenes, immunszab\u00e1lyoz\u00f3, antioxid\u00e1ns \u00e9s hipoglik\u00e9mi\u00e1s hat\u00e1suk miatt. A poliszacharidok, m\u00e1s n\u00e9ven poliszacharidok, nagym\u00e9ret\u0171 term\u00e9szetes hat\u00f3anyagok, amelyek t\u00f6bb mint 10 monoszacharidb\u00f3l \u00e1llnak, amelyeket glikozidos l\u00e1ncok k\u00f6tnek \u00f6ssze. Sz\u00e9les k\u00f6rben jelen vannak a n\u00f6v\u00e9nyek, \u00e1llatok, gomb\u00e1k \u00e9s bakt\u00e9riumok sejtfal\u00e1ban. Egyre t\u00f6bb tanulm\u00e1ny kimutatta, hogy a term\u00e9szetes poliszacharidok k\u00fcl\u00f6nb\u00f6z\u0151 utakon kereszt\u00fcl g\u00e1tolhatj\u00e1k a tumor \u00e1tt\u00e9tk\u00e9pz\u0151d\u00e9st, de jelenleg viszonylag kev\u00e9s \u00e1ttekint\u00e9s van a term\u00e9szetes poliszacharidok daganatellenes \u00e1tt\u00e9tk\u00e9pz\u00e9sben j\u00e1tszott mechanizmus\u00e1r\u00f3l. Ez a cikk \u00e1ttekinti a term\u00e9szetes poliszacharidok daganatos \u00e1tt\u00e9tk\u00e9pz\u0151d\u00e9s elleni hat\u00e1sait \u00e9s mechanizmusait az elm\u00falt \u00e9vekben, annak \u00e9rdek\u00e9ben, hogy \u00faj elm\u00e9leti alapot ny\u00fajtson a daganatos \u00e1tt\u00e9tk\u00e9pz\u0151d\u00e9s elleni gy\u00f3gyszerek fejleszt\u00e9s\u00e9hez \u00e9s a rosszindulat\u00fa daganatos \u00e1tt\u00e9tek kezel\u00e9s\u00e9hez.<\/p>\n<p>&nbsp;<\/p>\n<p>Sz\u00e1mos klinikai vizsg\u00e1lat kimutatta, hogy a r\u00e1kos hal\u00e1lesetek k\u00f6r\u00fclbel\u00fcl 90%-je a tumor inv\u00e1zi\u00f3j\u00e1nak \u00e9s \u00e1tt\u00e9tk\u00e9pz\u0151d\u00e9s\u00e9nek k\u00f6sz\u00f6nhet\u0151. A megl\u00e9v\u0151 kezel\u00e9si lehet\u0151s\u00e9gek nem kiel\u00e9g\u00edt\u0151ek mind a tumor \u00e1tt\u00e9tk\u00e9pz\u00e9s elleni hat\u00e9konys\u00e1g, mind a toxikus mell\u00e9khat\u00e1sok szempontj\u00e1b\u00f3l. B\u00e1r a biztons\u00e1gos \u00e9s alacsony toxicit\u00e1s\u00fa term\u00e9szetes poliszacharidok tumorellenes \u00e1tt\u00e9tk\u00e9pz\u00e9sben v\u00e9gzett kutat\u00e1sok eredm\u00e9nyesek voltak, m\u00e9g mindig van n\u00e9h\u00e1ny probl\u00e9ma, amely korl\u00e1tozza a term\u00e9szetes poliszacharidok tov\u00e1bbi alkalmaz\u00e1s\u00e1t a klinikai kezel\u00e9sben: \u2460 A poliszacharid szerkezet \u00f6sszetetts\u00e9ge miatt a legt\u00f6bb tanulm\u00e1ny a poliszacharidok biol\u00f3giai aktivit\u00e1si mechanizmus\u00e1ra korl\u00e1toz\u00f3dik, \u00e9s figyelmen k\u00edv\u00fcl hagyja a poliszacharid szerkezet \u00e9s a poliszacharidok k\u00f6z\u00f6tti kapcsolatot. Ez\u00e9rt a j\u00f6v\u0151beli kutat\u00e1soknak a poliszacharidok szerkezet-aktivit\u00e1s kapcsolat\u00e1ra kell \u00f6sszpontos\u00edtaniuk, k\u00fcl\u00f6n\u00f6sen a magasabb strukt\u00far\u00e1knak az aktivit\u00e1sra gyakorolt hat\u00e1s\u00e1ra; \u2461 Az EMT \u00e9s a CSC k\u00f6z\u00f6tt szoros kapcsolat van, \u00e9s a kett\u0151 \u00e1ltal kiv\u00e1ltott ingerek k\u00f6z\u00f6tt is nagyfok\u00fa \u00e1tfed\u00e9s van. Jelenleg a term\u00e9szetes poliszacharidok daganatos \u00e1tt\u00e9tk\u00e9pz\u0151d\u00e9s elleni kutat\u00e1sai gyakran az EMT-re korl\u00e1toz\u00f3dnak, \u00e9s kev\u00e9s a CSC-re vonatkoz\u00f3 kutat\u00e1s, s\u0151t a kett\u0151t teljesen sz\u00e9tv\u00e1lasztj\u00e1k. Ez\u00e9rt e k\u00e9t \u00fatvonal k\u00f6z\u00f6s g\u00e1tl\u00f3inak megtal\u00e1l\u00e1sa lehet a term\u00e9szetes poliszacharidok j\u00f6v\u0151beni kutat\u00e1si ir\u00e1nya a daganatos \u00e1tt\u00e9tk\u00e9pz\u0151d\u00e9s elleni k\u00fczdelemben.<\/p>","protected":false},"excerpt":{"rendered":"<p>Research progress on the mechanism of anti-tumor metastasis effect of natural polysaccharides Cancer is the second leading cause of death worldwide, with 19.29 million new cases of cancer reported in 2020, posing a serious threat to human survival and health. Metastasis is a key factor leading to the lethality of malignant tumors, with most patients [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Research progress on the mechanism of anti-tumor metastasis effect of natural polysaccharides - China Chemical Manufacturer<\/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:\/\/longchangextracts.com\/hu\/mechanism-of-anti-tumor-metastasis\/\" \/>\n<meta property=\"og:locale\" content=\"hu_HU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Research progress on the mechanism of anti-tumor metastasis effect of natural polysaccharides - China Chemical Manufacturer\" \/>\n<meta property=\"og:description\" content=\"Research progress on the mechanism of anti-tumor metastasis effect of natural polysaccharides Cancer is the second leading cause of death worldwide, with 19.29 million new cases of cancer reported in 2020, posing a serious threat to human survival and health. 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