{"id":14827,"date":"2021-10-19T20:00:13","date_gmt":"2021-10-19T22:00:13","guid":{"rendered":"https:\/\/mindthegraph.com\/blog\/?p=14827"},"modified":"2023-01-05T13:08:14","modified_gmt":"2023-01-05T16:08:14","slug":"andropogon-virginicus-invasive-weed-that-could-treat-human-diseases","status":"publish","type":"post","link":"https:\/\/mindthegraph.com\/blog\/et\/andropogon-virginicus-invasiivne-rohi-mis-voiks-rahvaste-haigusi-ravida\/","title":{"rendered":"Andropogon virginicus: Invasiivne umbrohi, mis v\u00f5ib ravida inimeste haigusi"},"content":{"rendered":"

Taim<\/h2>\n\n\n\n

Andropogon virginicus'e aktiivne komponent n\u00e4ib olevat v\u00f5imeline v\u00e4hendama diabeedi ja v\u00e4higa seotud t\u00fcsistusi, nagu on selgunud kogu maailmas tehtud uuringutest. Invasiivsed umbrohud nagu Andropogon virginicus ohustavad p\u00f5llumajandustoodangut ja majanduskasvu kogu maailmas. Praeguseks ei ole v\u00e4lja t\u00f6\u00f6tatud \u00fchtegi lahendust, mis suudaks seda taime t\u00f5husalt kasutada ja sellega toime tulla. Need teadlased uurivad Andropogon virginicus'e ekstrakte ja toovad esile nende potentsiaali taimekasvatuse ja ravimina selliste haiguste puhul nagu 2. t\u00fc\u00fcpi diabeet ja verev\u00e4hk. See toob kasu nii p\u00f5llukultuuridele kui ka inimestele. Teadlased avastasid, et umbrohi sisaldab suurel hulgal flavonoide. Nendel taimekemikaalidel on m\u00e4rkimisv\u00e4\u00e4rne antioks\u00fcdantne ja p\u00f5letikuvastane toime. <\/p>\n\n\n

\n
\"\"<\/a><\/figure><\/div>\n\n\n

Andropogon virginicus liik, mis on laialt levinud kogu maailmas.<\/em><\/h2>\n\n\n\n

Kuna tegemist on mitmeaastase rohtse C4-taimega, on seda kirjeldatud kui invasiivset liiki. Mitmed A. virginicus'e taimed kasvavad tihedalt koos ja saavutavad 210 cm k\u00f5rguse. M\u00f5nes maailma piirkonnas, n\u00e4iteks Euroopas, m\u00fc\u00fcakse seda liiki kaubanduslikult, kuigi \u00fcldiselt ei peeta seda majanduslikult oluliseks. Lisaks sellele ohustab A. virginicus'e tugev invasiivsus bioloogilist mitmekesisust. A. virginicus on ka aianduses problemaatiline taim oma j\u00f5ulise ja j\u00f5ulise kasvu t\u00f5ttu. Arvestades A. virginicuse kontrollimise keerukust ja selle arvukaid potentsiaalseid ohte, on selle invasiivse liigi kohta tehtud v\u00e4he uuringuid. <\/p>\n\n\n\n

Veel ei ole kindlaks tehtud, kas on olemas t\u00f5hus strateegia A. virginicus'e invasiivsuse allasurumiseks ja selle kasulikkuse \u00e4rakasutamiseks inimesele. <\/p>\n\n\n\n

Seega on h\u00e4davajalik seda looduslikku ressurssi t\u00f5husalt majandada, eriti kuna on olemas hulk teisi taimi, millel on potentsiaalne terapeutiline kasutus, mis muudab selle paljulubavaks uurimisvaldkonnaks. <\/p>\n\n\n\n

Teadlased leidsid, et see taim v\u00e4\u00e4rib edasist uurimist ja tuvastasid selle taimeliigi potentsiaalset kasu. <\/p>\n\n\n

\n
\"Mind<\/a>
Mind the Graph Illustratsioon: Endom\u00fckoriisae Taimede rakkude suurendamine<\/figcaption><\/figure><\/div>\n\n\n

Andropogon virginicus uues valguses<\/h2>\n\n\n\n

<\/p>\n\n\n\n

Selle katse tulemuste p\u00f5hjal uuriti antioks\u00fcdantide, anti-t\u00fcrosinaaside, anti-\u03b1-am\u00fclaaside ja ts\u00fctotoksilisuse samaaegset m\u00f5ju A. virginicus'e puhul, mis on umbrohi, mille invasiivset iseloomu peeti kunagi probleemiks. Keemiline koostis on suures osas vastutav taimede bioloogilise aktiivsuse eest. Taimede bioaktiivsuse m\u00e4\u00e4ramiseks tuleb tuvastada ja identifitseerida f\u00fctokomponendid. K\u00e4esolevas uuringus uuriti taimede \u00fcldfenoolide (TPC) ja flavonoidide (TFC) sisaldust. TPC ja TFC on k\u00f5rgeimad k\u00f5ikide fraktsioonide ekstraktide et\u00fc\u00fclatsetaadis. Ekstrakti anal\u00fc\u00fcsis domineerisid flavonoidid ja flavonoolid. <\/p>\n\n\n\n

TPC, TFC ja A. virginicus'e antioks\u00fcdantsete omaduste vahel on seos. A. virginicus'e et\u00fc\u00fclatsetaatekstraktil ja kogu toorekstraktil on lisaks antioks\u00fcdantsetele omadustele ka anti-t\u00fcrosinaasivastased omadused. Flavonoidid v\u00f5ivad olla selle v\u00f5ime peamine tegur.<\/p>\n\n\n\n

Taimsed kemikaalid seondusid vabade radikaalidega, kaitstes rakke kahjustuste eest, kui neid kemikaale rakendati erinevatele rakuliinidele. See inhibeerib naha tasandil valku nimega t\u00fcrosiinase, et v\u00e4ltida vanuseplekke. <\/p>\n\n\n\n

Lisaks sellele, et see side aitab potentsiaalselt kaasa tervema keha loomisele, kaitseb see ka rakkude tegevuse tagaj\u00e4rgede eest, mis v\u00f5ivad viia 2. t\u00fc\u00fcpi diabeedi tekkimiseni. <\/p>\n\n\n\n

Lisaks sellele manustasid teadlased neid saadud kemikaale rakuliinidele, millel on krooniline m\u00fcelogeenne leukeemia, mis on haruldane vereloomehaigus. T\u00e4heldati, et ekstrakt tappis v\u00e4hirakke.<\/p>\n\n\n\n

Selle uuringu tulemuste hulgas on mitmeid paljulubavaid ja positiivseid tulemusi. Sellise ulatusega leiud on olulised. Kui neid \u00fchendeid on t\u00e4iendavalt testitud terapeutilise toime suhtes, t\u00f6\u00f6tatakse v\u00e4lja funktsionaalne ravimpreparaat.<\/p>\n\n\n\n

Andropogon virginicus'e invasiivne iseloom on vastuolus asjaoluga, et selle ekstraktid on v\u00e4ga paljulubavad antioks\u00fcdantide, diabeedi inhibiitorite, t\u00fcrosinaasivastaste ja v\u00e4hivastaste ainetena. Nende uurimus t\u00f5estas, et aega v\u00f5tta, et j\u00e4lgida head halvas alati tasub. <\/p>\n\n\n

\n
\"Mind<\/a>
Mind the Graph Illustratsioon: Vanem naine kastab taimi.<\/figcaption><\/figure><\/div>\n\n\n

Kui soovite nende uuringute kohta rohkem \u00fcksikasju, vaadake palun allpool toodud viidet.<\/p>\n\n\n\n

Anh, La Hoang et al. \"Invasiivse umbrohu Andropogon Virginicus antioks\u00fcdant, anti-t\u00fcrosinaasi, anti-\u03b1-am\u00fclaasi ja ts\u00fctotoksiline potentsiaal\". Plants 10.1 (2020): 69. Crossref. Web. DOI: 10.3390\/plants10010069.<\/a><\/p>","protected":false},"excerpt":{"rendered":"

Taim Andropogon virginicus'e aktiivne komponent n\u00e4ib olevat v\u00f5imeline v\u00e4hendama diabeedi ja v\u00e4higa seotud t\u00fcsistusi, nagu on selgunud kogu maailmas tehtud uuringutest. Invasiivsed umbrohud nagu Andropogon virginicus ohustavad p\u00f5llumajandustoodangut ja majanduskasvu kogu maailmas. Praeguse seisuga ei ole v\u00e4lja t\u00f6\u00f6tatud lahendust, mis suudaks seda [...]<\/p>","protected":false},"author":18,"featured_media":14829,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[959,28],"tags":[554],"yoast_head":"\nAndropogon virginicus: the herb that can treat human diseases - MTG<\/title>\n<meta name=\"description\" content=\"The active component of Andropogon virginicus seems to be capable of reducing complications related to diabetes and cancer.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mindthegraph.com\/blog\/et\/andropogon-virginicus-invasiivne-rohi-mis-voiks-rahvaste-haigusi-ravida\/\" \/>\n<meta property=\"og:locale\" content=\"et_EE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Andropogon virginicus: Invasive weed that could treat human diseases\" \/>\n<meta property=\"og:description\" content=\"Mind the Graph Blog\" \/>\n<meta property=\"og:url\" content=\"https:\/\/mindthegraph.com\/blog\/et\/andropogon-virginicus-invasiivne-rohi-mis-voiks-rahvaste-haigusi-ravida\/\" \/>\n<meta property=\"og:site_name\" content=\"Mind the Graph Blog\" \/>\n<meta property=\"article:published_time\" content=\"2021-10-19T22:00:13+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-01-05T16:08:14+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/10\/10-weed-facebook.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"628\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Bruna Soldera\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Andropogon virginicus: Invasive weed that could treat human diseases\" \/>\n<meta name=\"twitter:description\" content=\"Mind the Graph Blog\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/10\/10-weed-twitter.jpg\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Bruna Soldera\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Andropogon virginicus: the herb that can treat human diseases - 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