{"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\/fr\/qiannian-jian\/","title":{"rendered":"Recherche sur la composition chimique et l'activit\u00e9 antitumorale du Qiannian Jian"},"content":{"rendered":"<p>Recherche sur la composition chimique et l'activit\u00e9 antitumorale du Qiannian Jian<br \/>\nHomalomena occulta (Lour.) Schott Membre de la famille des Araceae, le genre Millennium Health compte plus de 140 esp\u00e8ces, principalement r\u00e9parties en Asie et en Am\u00e9rique, dont le Yunnan, le Hainan, le Guangxi, le Guangdong et d'autres r\u00e9gions de Chine constituent les principales zones de distribution. Le Qiannian Jian a \u00e9t\u00e9 inclus dans la pharmacop\u00e9e chinoise en 2000 et est principalement utilis\u00e9 pour le traitement de maladies telles que le rhume et les rhumatismes. Le Compendium of Materia Medica indique ce qui suit : \"Il a la forme d'une vigne, mesure plusieurs m\u00e8tres de long et poss\u00e8de une aura extr\u00eamement parfum\u00e9e et forte. Traditionnellement, le Qiannian Jian utilise principalement ses racines et ses tiges s\u00e9ch\u00e9es comme m\u00e9dicaments, et les minorit\u00e9s ethniques y ont \u00e9galement recours. Il a de bons effets th\u00e9rapeutiques sur les spasmes, les engourdissements, les rhumatismes, la polyarthrite rhumato\u00efde, les douleurs dans le bas du dos et les jambes, les inflammations gastro-intestinales et les fractures. Des rapports de recherche indiquent que cette plante contient des huiles volatiles, des sesquiterp\u00e8nes, des alcalo\u00efdes, des acides ph\u00e9noliques et des huiles volatiles, qui ont de fortes activit\u00e9s antioxydantes, cytotoxiques et antibact\u00e9riennes, ainsi qu'un certain degr\u00e9 d'effet anti-inflammatoire, et qu'elle tue les n\u00e9matodes. Des \u00e9tudes montrent \u00e9galement que les sesquiterp\u00e8nes contenus dans Millennium Health peuvent favoriser la prolif\u00e9ration et la diff\u00e9renciation des cellules osseuses, inhiber indirectement la lib\u00e9ration de facteurs inflammatoires tels que l'oxyde nitrique, la prostaglandine E2 et la cyclo-oxyg\u00e9nase-2, et avoir des effets potentiels contre l'ost\u00e9oporose. Sur la base de recherches ant\u00e9rieures, cet article analyse plus en d\u00e9tail la composition chimique de Millennium Health, dans le but de d\u00e9couvrir des composants chimiques ayant une activit\u00e9 physiologique anti-tumorale et de jeter les bases d'une am\u00e9lioration de la valeur m\u00e9dicinale des plantes arac\u00e9es.<\/p>\n<p>Cet article \u00e9tudie principalement la composition chimique et l'effet anti-tumoral du Qiannian Jian. En utilisant la phase liquide de pr\u00e9paration \u00e0 pression moyenne et les m\u00e9thodes de s\u00e9paration Sephadex LH-20 10\/11, 10 compos\u00e9s ont \u00e9t\u00e9 isol\u00e9s de la solution d'extrait d'alcool de Qiannian Jian. \u00c0 l'exception des compos\u00e9s 7 et 8, tous les autres compos\u00e9s isol\u00e9s dans cette exp\u00e9rience l'ont \u00e9t\u00e9 pour la premi\u00e8re fois \u00e0 partir de plantes mill\u00e9naires.<br \/>\nL'\u00e9tude a r\u00e9v\u00e9l\u00e9 que les compos\u00e9s 2, 4 et 9 pr\u00e9sentent une forte toxicit\u00e9 pour les cellules tumorales 4T1, A549, Hela et HepG2. Lors d'exp\u00e9riences in vivo sur des souris porteuses de tumeurs 4T1, les compos\u00e9s 2, 4 et 9 ont montr\u00e9 des effets importants sur les indicateurs de croissance des petites tumeurs (volume, poids, etc.) par rapport au traitement au m\u00e9thotrexate.<br \/>\nSur la base de recherches ant\u00e9rieures, cet article se concentre sur la composition chimique, les effets antitumoraux in vivo et in vitro et d'autres aspects du Qiannian Jian, dans le but de d\u00e9couvrir les composants chimiques ayant une activit\u00e9 physiologique antitumorale dans le Qiannian Jian et d'am\u00e9liorer la valeur m\u00e9dicinale des plantes arac\u00e9es.<\/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\/fr\/qiannian-jian\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\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. Qiannian Jian was [&hellip;]","og_url":"https:\/\/longchangextracts.com\/fr\/qiannian-jian\/","og_site_name":"China Chemical Manufacturer","article_published_time":"2024-08-14T16:43:42+00:00","author":"longcha9","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"longcha9","Dur\u00e9e de lecture estim\u00e9e":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/longchangextracts.com\/qiannian-jian\/","url":"https:\/\/longchangextracts.com\/qiannian-jian\/","name":"Recherche sur la composition chimique et l'activit\u00e9 antitumorale du Qiannian Jian - China Chemical Manufacturer","isPartOf":{"@id":"https:\/\/longchangextracts.com\/#website"},"datePublished":"2024-08-14T16:43:42+00:00","dateModified":"2024-08-14T16:43:42+00:00","author":{"@id":"https:\/\/longchangextracts.com\/#\/schema\/person\/80933ac6926ad63fea74ec33f8d04869"},"breadcrumb":{"@id":"https:\/\/longchangextracts.com\/qiannian-jian\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/longchangextracts.com\/qiannian-jian\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/longchangextracts.com\/qiannian-jian\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/longchangextracts.com\/"},{"@type":"ListItem","position":2,"name":"Research on the Chemical Composition and Antitumor Activity of Qiannian Jian"}]},{"@type":"WebSite","@id":"https:\/\/longchangextracts.com\/#website","url":"https:\/\/longchangextracts.com\/","name":"Fabricant chinois de produits chimiques","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/longchangextracts.com\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"fr-FR"},{"@type":"Person","@id":"https:\/\/longchangextracts.com\/#\/schema\/person\/80933ac6926ad63fea74ec33f8d04869","name":"longcha9","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/longchangextracts.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/c1e84ee0759373263198c58e8f338f80?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/c1e84ee0759373263198c58e8f338f80?s=96&d=mm&r=g","caption":"longcha9"}}]}},"_links":{"self":[{"href":"https:\/\/longchangextracts.com\/fr\/wp-json\/wp\/v2\/posts\/8579"}],"collection":[{"href":"https:\/\/longchangextracts.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/longchangextracts.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/longchangextracts.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/longchangextracts.com\/fr\/wp-json\/wp\/v2\/comments?post=8579"}],"version-history":[{"count":1,"href":"https:\/\/longchangextracts.com\/fr\/wp-json\/wp\/v2\/posts\/8579\/revisions"}],"predecessor-version":[{"id":8580,"href":"https:\/\/longchangextracts.com\/fr\/wp-json\/wp\/v2\/posts\/8579\/revisions\/8580"}],"wp:attachment":[{"href":"https:\/\/longchangextracts.com\/fr\/wp-json\/wp\/v2\/media?parent=8579"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/longchangextracts.com\/fr\/wp-json\/wp\/v2\/categories?post=8579"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/longchangextracts.com\/fr\/wp-json\/wp\/v2\/tags?post=8579"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}