{"id":8579,"date":"2024-08-14T16:43:42","date_gmt":"2024-08-14T16:43:42","guid":{"rendered":"https:\/\/longchangextracts.com\/?p=8579"},"modified":"2024-08-14T16:43:42","modified_gmt":"2024-08-14T16:43:42","slug":"qiannian-jian","status":"publish","type":"post","link":"https:\/\/longchangextracts.com\/da\/qiannian-jian\/","title":{"rendered":"Forskning i den kemiske sammens\u00e6tning og antitumoraktivitet af Qiannian Jian"},"content":{"rendered":"<p>Forskning i den kemiske sammens\u00e6tning og antitumoraktivitet af Qiannian Jian<br \/>\nHomalomena occulta (Lour.) Schott Som medlem af Araceae-familien har sl\u00e6gten Millennium Health over 140 arter, der hovedsageligt er udbredt i Asien og Amerika, med Yunnan, Hainan, Guangxi, Guangdong og andre regioner i Kina som de vigtigste udbredelsesomr\u00e5der. Qiannian Jian blev optaget i den kinesiske farmakop\u00e9 i 2000 og bruges prim\u00e6rt til behandling af sygdomme som fork\u00f8lelse og reumatisme. I Compendium of Materia Medica st\u00e5r der: \"Den er formet som en vinranke, flere meter lang og har en ekstremt velduftende og st\u00e6rk aura. Traditionelt bruger Qiannian Jian hovedsageligt sine t\u00f8rrede r\u00f8dder og st\u00e6ngler som medicin, og den bruges ogs\u00e5 ofte af etniske minoriteter. Den har gode terapeutiske virkninger p\u00e5 spasmer, f\u00f8lelsesl\u00f8shed, gigt, leddegigt, smerter i l\u00e6nd og ben, bet\u00e6ndelse i mave-tarmkanalen og frakturer. Der er forskningsrapporter om, at denne plante indeholder flygtige olier, sesquiterpener, alkaloider, fenoliske syrer og flygtige olier, som har st\u00e6rke antioxidante, nematodedr\u00e6bende, cytotoksiske og antibakterielle aktiviteter samt en vis grad af antiinflammatorisk effekt. Der er ogs\u00e5 unders\u00f8gelser, der viser, at sesquiterpenerne i Millennium Health kan fremme spredning og differentiering af knogleceller, indirekte h\u00e6mme frigivelsen af inflammatoriske faktorer som nitrogenoxid, prostaglandin E2 og cyclooxygenase-2 og have potentielle virkninger mod osteoporose. P\u00e5 baggrund af tidligere forskning analyserer denne artikel yderligere den kemiske sammens\u00e6tning af Millennium Health med det form\u00e5l at opdage kemiske komponenter med fysiologisk antitumoraktivitet og l\u00e6gge grundlaget for at forbedre den medicinske v\u00e6rdi af Araceae-planter.<\/p>\n<p>Denne artikel unders\u00f8ger hovedsageligt den kemiske sammens\u00e6tning og antitumoreffekten af Qiannian Jian. Ved hj\u00e6lp af v\u00e6skefasepr\u00e6paration under middeltryk og Sephadex LH-20 10\/11-separationsmetoder blev 10 forbindelser isoleret fra Qiannian Jian-alkoholekstraktopl\u00f8sning. Bortset fra forbindelserne 7 og 8 blev alle de andre forbindelser, der blev isoleret i dette eksperiment, isoleret fra tusind\u00e5rsplanter for f\u00f8rste gang.<br \/>\nUnders\u00f8gelsen viste, at forbindelserne 2, 4 og 9 har en st\u00e6rk toksicitet over for 4T1-, A549-, Hela- og HepG2-tumorceller. I in vivo-eksperimenter med 4T1-tumorb\u00e6rende mus viste forbindelserne 2, 4 og 9 st\u00e6rke effekter p\u00e5 sm\u00e5 tumorv\u00e6kstindikatorer (tumorvolumen, v\u00e6gt osv.) sammenlignet med methotrexatbehandling.<br \/>\nP\u00e5 baggrund af tidligere forskning fokuserer denne artikel p\u00e5 den kemiske sammens\u00e6tning, in vivo og in vitro antitumoreffekter og andre aspekter af Qiannian Jian med det form\u00e5l at opdage de kemiske komponenter med antitumorfysiologisk aktivitet i Qiannian Jian og yderligere forbedre den medicinske v\u00e6rdi af Araceae-planter.<\/p>","protected":false},"excerpt":{"rendered":"<p>Research on the Chemical Composition and Antitumor Activity of Qiannian Jian Homalomena occulta (Lour.) Schott As a member of the Araceae family, the genus Millennium Health has over 140 species, mainly distributed in Asia and the Americas, with Yunnan, Hainan, Guangxi, Guangdong and other regions in China being the main distribution areas. Qiannian Jian was [&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 on the Chemical Composition and Antitumor Activity of Qiannian Jian - 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\/da\/qiannian-jian\/\" \/>\n<meta property=\"og:locale\" content=\"da_DK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Research on the Chemical Composition and Antitumor Activity of Qiannian Jian - China Chemical Manufacturer\" \/>\n<meta property=\"og:description\" content=\"Research on the Chemical Composition and Antitumor Activity of Qiannian Jian Homalomena occulta (Lour.) Schott As a member of the Araceae family, the genus Millennium Health has over 140 species, mainly distributed in Asia and the Americas, with Yunnan, Hainan, Guangxi, Guangdong and other regions in China being the main distribution areas. 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Schott As a member of the Araceae family, the genus Millennium Health has over 140 species, mainly distributed in Asia and the Americas, with Yunnan, Hainan, Guangxi, Guangdong and other regions in China being the main distribution areas. 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