{"id":8173,"date":"2024-08-11T19:53:03","date_gmt":"2024-08-11T19:53:03","guid":{"rendered":"https:\/\/longchangextracts.com\/?p=8173"},"modified":"2024-08-11T19:53:03","modified_gmt":"2024-08-11T19:53:03","slug":"endophytic-fungi-in-huanglian","status":"publish","type":"post","link":"https:\/\/longchangextracts.com\/hu\/endofita-gombak-a-huanglianban\/","title":{"rendered":"A Huanglianban tal\u00e1lhat\u00f3 endofita gomb\u00e1k izol\u00e1l\u00e1sa, azonos\u00edt\u00e1sa \u00e9s antibakteri\u00e1lis aktivit\u00e1sa"},"content":{"rendered":"<p>Endofita gomb\u00e1k izol\u00e1l\u00e1sa, azonos\u00edt\u00e1sa \u00e9s antibakteri\u00e1lis aktivit\u00e1s\u00e1nak vizsg\u00e1lata a Coptis chinensis Franch. A Coptis chinensis a Ranunculaceae csal\u00e1dba \u00e9s a Coptis nemzets\u00e9gbe tartozik. A Compendium of Materia Medica szerint a Coptis chinensisnek h\u0151tiszt\u00edt\u00f3, nedvess\u00e9get sz\u00e1r\u00edt\u00f3, t\u00fczet tiszt\u00edt\u00f3 \u00e9s m\u00e9regtelen\u00edt\u0151 hat\u00e1sa van. A Huanglian n\u00f6v\u00e9nynek k\u00f6r\u00fclbel\u00fcl 18 faja l\u00e9tezik, amelyek k\u00f6z\u00fcl 6 K\u00edn\u00e1ban belf\u00f6ld\u00f6n termesztett, nevezetesen a Huanglian, a Sanjiaoyou Huanglian, a Yunnan Huanglian, az Emei Huanglian, a Wuye Huanglian \u00e9s a Wujian Huanglian. Az egyik v\u00e1ltozat a Short sepal Huanglian, az els\u0151 h\u00e1rmat pedig \u00e1ltal\u00e1ban \"Weilian\", \"Yalian\" \u00e9s \"Yunlian\" n\u00e9ven emlegetik. Szecsu\u00e1n a Huanglian egyik f\u0151 term\u0151ter\u00fclete. A \"H\u00edres orvosok \u00e9letrajza\" szerint \"a Huanglian Wuyangban \u00e9s a Shu megye hegyeiben sz\u00fcletett, \u00e9s febru\u00e1rban \u00e9s augusztusban sz\u00fcretelt\u00e9k. A Huangliant m\u00e1r a Ming-dinasztia el\u0151tt mesters\u00e9gesen termesztett\u00e9k Szecsu\u00e1n Emei ter\u00fclet\u00e9n. Jelenleg Szecsu\u00e1n Emei ter\u00fclet\u00e9n vannak GAP Weilian telep\u00edt\u00e9si b\u00e1zisok. A hagyom\u00e1nyos k\u00ednai gy\u00f3gy\u00e1szat Huanglian f\u0151zete jelent\u0151s in vitro antibakteri\u00e1lis hat\u00e1ssal rendelkezik a Staphylococcus aureus, az Escherichia coli \u00e9s m\u00e1s bakt\u00e9riumokra. A Huanglian \u00e9s hat\u00f3anyagainak antibakteri\u00e1lis mechanizmusa \u00f6sszetett \u00e9s sokr\u00e9t\u0171, bele\u00e9rtve a bakt\u00e9riumsejtek membr\u00e1nj\u00e1nak k\u00e1ros\u00edt\u00e1s\u00e1t, az intracellul\u00e1ris makromolekul\u00e1k szint\u00e9zis\u00e9nek g\u00e1tl\u00e1s\u00e1t, a bakt\u00e9riumok oszt\u00f3d\u00e1s\u00e1nak \u00e9s fejl\u0151d\u00e9s\u00e9nek g\u00e1tl\u00e1s\u00e1t, valamint a Z-gy\u0171r\u0171 kialakul\u00e1s\u00e1nak megzavar\u00e1s\u00e1t a sejtoszt\u00f3d\u00e1si feh\u00e9rje FtsZ g\u00e1tl\u00e1sa \u00e9rdek\u00e9ben.<br \/>\nAz endofita bakt\u00e9riumok olyan bakt\u00e9riumokat vagy gomb\u00e1kat jelentenek, amelyek n\u00f6v\u00e9nyi szervekben \u00e9lnek, megtelepedhetnek a n\u00f6v\u00e9nyek bels\u0151 sz\u00f6veteiben, \u00e9s nem okoznak jelent\u0151s k\u00e1rt a gazdaszervezetben. Az endofita bakt\u00e9riumok a n\u00f6v\u00e9nyek bioakt\u00edv term\u00e9keinek fontos \u00faj forr\u00e1sai. A tud\u00f3sok izol\u00e1lt\u00e1k a Cytospora sp. endofita gomb\u00e1t a Conocarpus erecta feny\u0151toboz n\u00f6v\u00e9nyb\u0151l, \u00e9s egy \u00faj antibakteri\u00e1lis vegy\u00fcletet, a Cytosporone D-t kerest\u00e9k az erjeszt\u0151leves\u00e9ben. A vegy\u00fclet jelent\u0151s antibakteri\u00e1lis hat\u00e1st mutatott Staphylococcus aureus, Enterococcus faecalis, Escherichia coli \u00e9s Candida albicans ellen. Az egyre s\u00falyosabb\u00e1 v\u00e1l\u00f3 antibiotikum-rezisztencia jelent\u0151s vesz\u00e9lyt jelent az emberi eg\u00e9szs\u00e9gre, \u00e9s a gy\u00f3gyn\u00f6v\u00e9nyek endofita gombak\u00e9szleteinek felt\u00e1r\u00e1sa az \u00faj antibiotikumok keres\u00e9s\u00e9nek egyik \u00faj \u00fatja.<br \/>\nA Coptis chinensis egyik f\u0151 term\u0151ter\u00fcletek\u00e9nt m\u00e9g mindig hi\u00e1nyoznak a Szecsu\u00e1ni Coptis chinensis endofita gomb\u00e1k sokf\u00e9les\u00e9g\u00e9re vonatkoz\u00f3 kutat\u00e1sok. Ugyanakkor nincs kutat\u00e1s a Coptis chinensis endofita gomb\u00e1k antibakteri\u00e1lis aktivit\u00e1s\u00e1ra \u00e9s metabolitjainak mechanizmus\u00e1ra vonatkoz\u00f3an. Jelenleg a Coptis chinensis endofitikus gomb\u00e1inak kutat\u00e1sa a bakt\u00e9riumt\u00f6rzsek metabolitjaiban l\u00e9v\u0151 monomer vegy\u00fcletek izol\u00e1l\u00e1s\u00e1ra \u00e9s a berberint termel\u0151 Coptis chinensis endofitikus gomb\u00e1k sz\u0171r\u00e9s\u00e9re \u00f6sszpontos\u00edt. A gy\u00f3gyn\u00f6v\u00e9nyek endofitikus gomb\u00e1inak \u00e9s metabolitjainak sokf\u00e9les\u00e9g\u00e9vel kapcsolatos tov\u00e1bbi kutat\u00e1sok nagy jelent\u0151s\u00e9ggel \u00e9s \u00e9rt\u00e9kkel b\u00edrnak. Ez\u00e9rt Szecsu\u00e1n Huanglian f\u00f6ldrajzi el\u0151nyei alapj\u00e1n ez a tanulm\u00e1ny felt\u00e1rja az endofita gomb\u00e1k sokf\u00e9les\u00e9g\u00e9t Szecsu\u00e1n Huanglianban, tov\u00e1bb vizsg\u00e1lja metabolitjaik antibakteri\u00e1lis mechanizmus\u00e1t, \u00e9s alapot ny\u00fajt a Huanglianban tal\u00e1lhat\u00f3 endofita gomb\u00e1k alkalmaz\u00e1s\u00e1hoz.<\/p>\n<p>&nbsp;<\/p>\n<p>Ebben a vizsg\u00e1latban 14 endofita gomb\u00e1t, k\u00f6zt\u00fck a Paraboremia sp., a Coptis chinensis n\u00f6v\u00e9nyek riz\u00f3m\u00e1ib\u00f3l, sz\u00e1r\u00e1b\u00f3l, leveleib\u0151l \u00e9s rostos gy\u00f6kereib\u0151l izol\u00e1lt\u00e1k Ilyonectria sp.\u3001Clonostachys sp.\u3001Volutella sp.\u3001Fusarium avenaceum\u3001Cylidrocladiella sp.\u3001Cercospora sp.\u3001Dendryphion nanum\u3001Phomatospora biseriata\u3001Colletotrichum sp.\u3001Didymellaceae sp.\u3002 A szakirodalomban az Ilyonectoria \u00e9s a Fusarium nemzets\u00e9gek kiv\u00e9tel\u00e9vel a t\u00f6bbi 12 endofita gomb\u00e1r\u00f3l nem sz\u00e1moltak be. Ez\u00e9rt ez a tanulm\u00e1ny nagym\u00e9rt\u00e9kben gazdag\u00edtja a Szecsu\u00e1n r\u00e9gi\u00f3beli Coptis chinensis endofitikus gomb\u00e1inak faji diverzit\u00e1s\u00e1t, \u00e9s j\u00f3 alapot teremt a j\u00f6v\u0151beli kutat\u00e1sokhoz.<br \/>\nA Huanglian, mint hagyom\u00e1nyos k\u00ednai gy\u00f3gyszer, j\u00f3 antibakteri\u00e1lis \u00e9s gyullad\u00e1scs\u00f6kkent\u0151 hat\u00e1ssal rendelkezik, de kev\u00e9s kutat\u00e1s van az endofita bakt\u00e9riumok ter\u00fclet\u00e9n. Ez a tanulm\u00e1ny az Aureus \u00e1ltal termesztett Coptis chinensis endofitikus gombat\u00f6rzs S Cop L01 g\u00e1tl\u00e1s\u00e1t vizsg\u00e1lta, amely a Colletotrichum sp. A hazai \u00e9s k\u00fclf\u00f6ldi irodalom \u00f6sszehasonl\u00edt\u00e1s\u00e1val meg\u00e1llap\u00edthat\u00f3, hogy ez a bakt\u00e9riumt\u00edpus gyakori endofitikus bakt\u00e9rium a n\u00f6v\u00e9nyekben, bele\u00e9rtve az Artemisia annua, Dendrobium officinale, Taxus chinensis \u00e9s m\u00e1s n\u00f6v\u00e9nyekben, amelyeket izol\u00e1ltak. Ugyanakkor sz\u00e1mos tanulm\u00e1ny sz\u00fcletett e gomba metabolitjainak antibakteri\u00e1lis aktivit\u00e1s\u00e1r\u00f3l. Az Artemisia annua endofitikus gomba, a Colletotrichum sp. metabolitjai antibakteri\u00e1lis hat\u00e1ssal vannak a Staphylococcus aureus, Bacillus subtilis, Pseudomonas aeruginosa, Candida albicans \u00e9s Aspergillus niger bakt\u00e9riumokra; A Colletotrichum sp. metanolos kivonata, egy endofita gomba a Huangjingban, antibakteri\u00e1lis aktivit\u00e1st mutatott a multidrog-rezisztens Staphylococcus aureus ellen, 31 \u03bc g\/ml MIC-\u00e9rt\u00e9kkel. \u00d6sszefoglalva, az ebben a vizsg\u00e1latban nyert Cop L01 t\u00f6rzs tov\u00e1bbi vizsg\u00e1latot \u00e9rdemel. Tov\u00e1bbi kutat\u00e1sokat kell v\u00e9gezni a Cop L01 metabolitjainak \u00f6sszet\u00e9tel\u00e9r\u0151l \u00e9s a kapcsol\u00f3d\u00f3 vegy\u00fcletek szerkezet\u00e9r\u0151l. A szakirodalomban a Cop endofita gomb\u00e1kr\u00f3l is besz\u00e1moltak, amelyek berberint termelnek, ami tov\u00e1bb vizsg\u00e1lhatja, hogy a Cop endofita gomb\u00e1k k\u00e9pesek-e olyan m\u00e1sodlagos metabolitokat termelni, amelyek azonosak vagy hasonl\u00f3ak a gazdaszervezet anyagcsereterm\u00e9keivel, vagy \u00faj hat\u00f3anyagok keletkez\u00e9s\u00e9t. Az endofita gomb\u00e1k a term\u00e9szetes hat\u00f3anyagok nagy kincsest\u00e1ra, \u00e9s a kutat\u00f3knak \u00e1tfog\u00f3an \u00e9s m\u00e9lyrehat\u00f3an kell fejleszteni\u00fck \u00e9s hasznos\u00edtaniuk ezt az er\u0151forr\u00e1st.<\/p>","protected":false},"excerpt":{"rendered":"<p>Isolation, identification, and antibacterial activity study of endophytic fungi in Coptis chinensis Franch. Coptis chinensis belongs to the Ranunculaceae family and Coptis genus. According to the Compendium of Materia Medica, Coptis chinensis has the effects of clearing heat, drying dampness, purging fire, and detoxifying. There are about 18 species of Huanglian plants, of which 6 [&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>Isolation, identification, and antibacterial activity of endophytic fungi in Huanglian - 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\/endofita-gombak-a-huanglianban\/\" \/>\n<meta property=\"og:locale\" content=\"hu_HU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Isolation, identification, and antibacterial activity of endophytic fungi in Huanglian - China Chemical Manufacturer\" \/>\n<meta property=\"og:description\" content=\"Isolation, identification, and antibacterial activity study of endophytic fungi in Coptis chinensis Franch. 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