{"id":8759,"date":"2024-08-14T19:52:02","date_gmt":"2024-08-14T19:52:02","guid":{"rendered":"https:\/\/longchangextracts.com\/?p=8759"},"modified":"2026-09-10T03:05:04","modified_gmt":"2026-09-10T03:05:04","slug":"yunnan-guna-xiang","status":"publish","type":"post","link":"https:\/\/longchangextracts.com\/es\/yunnan-guna-xiang\/","title":{"rendered":"Estudio sobre los componentes qu\u00edmicos antitumorales de Yunnan Guna Xiang"},"content":{"rendered":"<p>Estudio sobre los componentes qu\u00edmicos antitumorales de Yunnan Guna Xiang<br \/>\nExisten unas 160 especies de plantas Goniothalamus de la familia de los Lichis, distribuidas en regiones tropicales y subtropicales de Asia. Esta especie de planta se utiliza com\u00fanmente como reum\u00e1tica, edematosa y abortiva en muchos pa\u00edses del sur de Asia, y como analg\u00e9sica, desintoxicante, insecticida, disent\u00e9rica y antipal\u00fadica en provincias y regiones del sur de China. Hay 10 especies de plantas del g\u00e9nero Gonna en China, distribuidas principalmente en provincias y regiones como Guangxi, Yunnan, Hainan y Taiw\u00e1n. En la actualidad, estudiosos nacionales y extranjeros han descubierto componentes como lactona de estireno, alcaloides, terpenos, flavonoides y cumarina de plantas del g\u00e9nero Colubrica. Entre ellos, la cumarina y la lactona de estireno son componentes caracter\u00edsticos de las plantas del g\u00e9nero Colubrica, con una fuerte actividad antitumoral, y se conocen como las \"estrellas del ma\u00f1ana contra el c\u00e1ncer\".<br \/>\nG. yunnanensis, tambi\u00e9n conocida como Yunnan Yunnanensis, es una especie vegetal perteneciente a la familia Annonaceae y end\u00e9mica de China. Crece en zonas con una altitud de 350 metros, sobre todo bajo bosques de monta\u00f1a, distribuidos principalmente en Yunnan y otras partes de China. En la actualidad, no existen informes de investigaci\u00f3n sobre la composici\u00f3n qu\u00edmica y la actividad biol\u00f3gica de Yunnanxiang. Para explorar las sustancias bioactivas del Yunnanxiang, el equipo de investigaci\u00f3n realiz\u00f3 estudios sobre la composici\u00f3n qu\u00edmica y los efectos antitumorales in vitro del Yunnanxiang, con el fin de proporcionar una base cient\u00edfica para la utilizaci\u00f3n de valiosos recursos vegetales silvestres y el desarrollo de f\u00e1rmacos antitumorales en China.<\/p>\n<p>En este experimento se estudi\u00f3 la composici\u00f3n qu\u00edmica y la actividad antitumoral in vitro del extracto etan\u00f3lico de Yunnan Konaxiang. Se aislaron e identificaron 19 compuestos, entre ellos alcaloides (1-9, 18), lactonas estireno (10-12), flavonoides (13) y triterpenoides (19). Todos los compuestos se aislaron de esta planta por primera vez, y la actividad citot\u00f3xica de nueve compuestos se prob\u00f3 en l\u00edneas celulares tumorales humanas HCC1806, HCT116 y Hela utilizando el m\u00e9todo SRB. Los resultados mostraron que los compuestos 7 y 12 exhibieron una actividad citot\u00f3xica significativa contra tres l\u00edneas celulares tumorales humanas, con el compuesto 12 de lactona de estireno mostrando una actividad citot\u00f3xica superior contra las tres l\u00edneas celulares tumorales humanas en comparaci\u00f3n con los alcaloides de aporfina compuesto 7 y el compuesto 13 de flavane. Y por primera vez, se encontr\u00f3 que el compuesto 12 ten\u00eda un efecto inhibidor significativo sobre la proliferaci\u00f3n de c\u00e9lulas cancerosas HCC1806 y HCT116, con valores IC50 de 5,2 \u00b1 0,7 y 3,1 \u00b1 0,5 \u03bc M, respectivamente.<br \/>\nStyrene lactone compounds are characteristic components of plants in the Colubriaceae family, and are widely present in plants of the Colubriaceae genus. Goniothalamin is the first styrene lactone compound isolated from the bark of Cryptocaryacalooneura by Hlubucek and Robertson, and also the first styrene lactone compound isolated from plants of the genus Goniothalamine. Goniothalamin was first discovered as an embryotoxic compound, but later studies found that this compound has good anti-tumor activity and cytotoxic effect, and has a significant effect on gastric cancer (HGC-27), breast cancer (MCF-7 T47D\u3001MDA-MB-231) \u3001 Leukemia (HL-60), ovarian cancer (Caov-3) and other cancer cells have significant inhibitory effects on proliferation, and no toxicity evidence was observed after administering goniothalamine to mice with Ehrlich tumors, <span data-no-translation>but an absence of toxicity in the measured endpoints of that animal experiment does not establish an absence of other adverse effects or safety in humans<\/span>; Goniothalamin mainly regulates the cancer cell cycle and induces cancer cell apoptosis through oxidative stress response and caspase activation. This article also found for the first time that compound goniothalamin (12) has a significant inhibitory effect on the proliferation of HCC1806 and HCT116 cancer cell lines, providing experimental evidence for the design and development of anti-tumor drugs.<br \/>\nEn resumen, este estudio llev\u00f3 a cabo la primera investigaci\u00f3n sobre la composici\u00f3n qu\u00edmica y la actividad antitumoral de Yunnan GeNa Xiang, y dilucid\u00f3 preliminarmente la base farmacol\u00f3gica de la actividad antitumoral de Yunnan GeNa Xiang, proporcionando cierta base experimental para el desarrollo y la utilizaci\u00f3n de Yunnan GeNa Xiang en el campo antitumoral.<\/p>\n<p data-no-translation><em>Correction: 10 September 2026. Removed the inference that a mouse experiment establishes tumor inhibition without adverse effects. This targeted correction does not represent a clinical review of every statement in the historical article. See our <a href=\"\/editorial-policy\/\">Editorial Policy<\/a>.<\/em><\/p>","protected":false},"excerpt":{"rendered":"<p>Study on the anti-tumor chemical components of Yunnan Guna Xiang There are about 160 species of Goniothalamus plants in the family Lychee, distributed in tropical and subtropical regions of Asia. This plant species is commonly used as a rheumatism, edema, and abortion medicine in many countries in South Asia, and as an analgesic, detoxifying, insecticidal, [&hellip;]<\/p>\n","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>Study on the anti-tumor chemical components of Yunnan Guna Xiang - 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\/es\/yunnan-guna-xiang\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Study on the anti-tumor chemical components of Yunnan Guna Xiang - China Chemical Manufacturer\" \/>\n<meta property=\"og:description\" content=\"Study on the anti-tumor chemical components of Yunnan Guna Xiang There are about 160 species of Goniothalamus plants in the family Lychee, distributed in tropical and subtropical regions of Asia. 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