{"id":7188,"date":"2024-08-06T18:56:07","date_gmt":"2024-08-06T18:56:07","guid":{"rendered":"https:\/\/longchangextracts.com\/?p=7188"},"modified":"2024-08-06T18:56:07","modified_gmt":"2024-08-06T18:56:07","slug":"oil-resin-from-the-root-of-oil-sedum","status":"publish","type":"post","link":"https:\/\/longchangextracts.com\/da\/oil-resin-from-the-root-of-oil-sedum\/","title":{"rendered":"Analyse af sammens\u00e6tningen og den antidepressive effekt af olieharpiks fra roden af oliesedum"},"content":{"rendered":"

Depression er en stemningsforstyrrelse eller f\u00f8lelsesm\u00e6ssig lidelse, der er kendetegnet ved depression som hovedsymptom, for\u00e5rsaget af forskellige faktorer. Kliniske symptomer omfatter lavt hum\u00f8r, manglende gl\u00e6de, nedsat f\u00f8lelse af selvv\u00e6rd og endda selvmord. P\u00e5 nuv\u00e6rende tidspunkt er de fleste af de l\u00e6gemidler, der bruges til at behandle depression, kemisk syntetiserede, s\u00e5som ketamin, imipramin og trazodon. Selv om de har betydelige terapeutiske virkninger, har de fleste af dem mangler som f.eks. et sn\u00e6vert antidepressivt spektrum og store toksiske bivirkninger. Derfor er det blevet en presserende opgave at udvikle antidepressive l\u00e6gemidler med bedre effekt og f\u00e6rre bivirkninger fra naturlige produkter. Plantekemikalier er blevet et hotspot for forskning i behandling af depression p\u00e5 grund af deres naturlige, effektive og lavtoksiske egenskaber. Patogenesen af depression omfatter hypoteser som mangel p\u00e5 monoamin-neurotransmittere, cytokin-hypotesen og hypotesen om cytokin-regenerering. Monoamin-neurotransmitterhypotesen er bredt accepteret, og dens potentielle mekanisme er relateret til de lave niveauer af 5-hydroxytryptamin (5-HT), noradrenalin (NE) og dopamin (DA) i hjernen eller serum hos patienter. Relevant litteratur har vist, at fluoxetinhydrochlorid har klinisk effekt ved behandling af depression.<\/p>\n

Cyperus esculentus L. er en urteagtig plante i Cyperaceae-familien og Cyperus-sl\u00e6gten. Hele planten best\u00e5r af tre dele: r\u00f8dder, st\u00e6ngler og blade. Blandt dem indeholder de fibr\u00f8se r\u00f8dder \u00e6teriske olier, proteiner, organiske syrer, olier og andre n\u00e6ringsstoffer. Wiebe et al. fandt ud af, at ekstraktet af Cyperus angustifolia fra underjordiske knolde kan for\u00e5rsage \u00e6ndringer i den menneskelige hjernes elektriske aktivitet, hvilket kan have potentiale til at lindre angst. De farmakologiske komponenter og virkningsmekanismen for den levende aroma af olier\u00e6ddike er endnu ikke blevet rapporteret. Vores forskningsgruppe har udf\u00f8rt indledende unders\u00f8gelser af de antidepressive virkninger af ekstrakter fra tre dele (r\u00f8dder, st\u00e6ngler og blade) af Artemisia scoparia i vores laboratorium. Forskningen viser, at den flygtige olie fra Artemisia scoparias r\u00f8dder har den st\u00e6rkeste antidepressive effekt. Der er ingen rapporter om den antidepressive virkning af olieharpiks fra r\u00f8dderne af Artemisia scoparia, men Jia et al. fandt, at mekanismen for den antidepressive virkning af alkoholekstrakt fra r\u00f8dderne af Aconitum carmichaelii, som tilh\u00f8rer familien Cyperaceae, er at h\u00e6mme reabsorptionen af serotonin-monoamin-neurotransmittere og aktiviteten af monoamin-oxidase.<\/p>\n

Kombinationen af ultrah\u00f8jtydende v\u00e6skekromatografi og tandem quadrupol time-of-flight massespektrometri (UPLC\/Q-TOF-MS) er blevet brugt i vid udstr\u00e6kning i materialebaseret forskning. UPLC\/Q-TOF-MS-teknologien har fordelene ved h\u00f8j f\u00f8lsomhed og selektivitet og kan opn\u00e5 en kombination af traditionelle og avancerede teknologier. Depressionsmodellen Chronic Unpredictable Mild Stress (CUMS) bruges til at unders\u00f8ge mekanismen for udv\u00e6lgelse af antidepressiva og angstd\u00e6mpende l\u00e6gemidler; Ind\u00e5nding af \u00e6terisk citrusolie kan betydeligt lindre depressionsrelateret adf\u00e6rd i CUMS-depressionsmodelmus; Denne model er blevet unders\u00f8gt med hensyn til de antidepressive virkninger og potentielle mekanismer for planteekstrakter puerarin og perilla aldehyd, som begge kan lindre depressionslignende adf\u00e6rd induceret af CUMS-depressionsmodellen.<\/p>\n

Baseret p\u00e5 dette brugte dette eksperiment ultrah\u00f8jtydende v\u00e6skekromatografi kombineret med quadrupol-time-of-flight-massespektrometri til at identificere indholdet af olieharpikskomponenter i r\u00f8dderne af Artemisia scoparia og etablerede en CUMS-depressionsmodel til at unders\u00f8ge den antidepressive effekt af olieharpiks i r\u00f8dderne af Artemisia scoparia. For at tilvejebringe et videnskabeligt grundlag for yderligere at belyse mekanismen for den antidepressive virkning af olieharpiks fra r\u00f8dderne af olier\u00e6ddike.<\/p>\n

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

Baseret p\u00e5 UPLC\/Q-TOF-MS-teknologi blev identifikationen af komponenterne i olieharpiks i r\u00f8dderne af olier\u00e6ddikegr\u00e6s udf\u00f8rt, og det blev konstateret, at \u03b1-kumarin (59.536%) var den vigtigste komponent i olieharpiks i r\u00f8dderne af olier\u00e6ddikegr\u00e6s. Efter 35 dage med etablering af CUMS-depressionsmusemodellen faldt musenes v\u00e6gt og sukkervandspr\u00e6ferenceprocent betydeligt efter administration (56d). Kortet over adf\u00e6rden i det \u00e5bne felt viste mindre aktivitet i den centrale region, og hviletiden for haleoph\u00e6ng og tvungen sv\u00f8mning steg markant. Etableringen af CUMS-depressionsmodellen var vellykket og i overensstemmelse med de resultater, der er rapporteret i litteraturen. Olieharpiks fra roden af olier\u00e6ddike kan lindre depressiv adf\u00e6rd hos CUMS-mus, og dets antidepressive virkning kan opn\u00e5s ved at regulere 5-HT-niveauer i serum, NE-niveauer, adf\u00e6rds\u00e6ndringer og genoprette hippocampal v\u00e6vsintegritet for at lindre depressiv tilstand hos mus. M\u00e5lkomponenten for den antidepressive virkning kan v\u00e6re alfa-vanillin, og der er behov for yderligere dybdeg\u00e5ende forskning i den antidepressive mekanisme.<\/p>\n

I denne unders\u00f8gelse \u00f8gede pr\u00f8vegruppen niveauerne af 5-HT, NE og DA i musenes serum, hvilket tyder p\u00e5, at olieharpiksen fra r\u00f8dderne af Sedum erinaceus kan regulere neurotransmitterniveauerne og spille en antidepressiv rolle. \u00c6teriske olier fra Atractylodes macrocephala, Rosa rugosa, sort peber og methyljasmonat er alle blevet unders\u00f8gt for deres antidepressive aktivitet baseret p\u00e5 monoaminhypotesen. Denne unders\u00f8gelse vil give vigtige referencer til belysning af de antidepressive funktionelle komponenter i olieharpiks fra r\u00f8dderne af olier\u00e6ddike, screening af nye medicinske dele til antidepressiv behandling og l\u00e6gge et teoretisk fundament for udvikling af nye antidepressive l\u00e6gemidler og udvikling og udnyttelse af olier\u00e6ddike-ressourcer p\u00e5 dybt niveau.<\/p>","protected":false},"excerpt":{"rendered":"

Depression is a mood disorder or emotional disorder characterized by depression as the main symptom, caused by various factors. Clinical symptoms include low mood, lack of pleasure, decreased sense of self-worth, and even suicide. At present, most of the drugs used to treat depression are chemically synthesized, such as ketamine, imipramine, and trazodone. Although they […]<\/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":"\nAnalysis of the Composition and Antidepressant Effect of Oil Resin from the Root of Oil Sedum - 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\/oil-resin-from-the-root-of-oil-sedum\/\" \/>\n<meta property=\"og:locale\" content=\"da_DK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Analysis of the Composition and Antidepressant Effect of Oil Resin from the Root of Oil Sedum - China Chemical Manufacturer\" \/>\n<meta property=\"og:description\" content=\"Depression is a mood disorder or emotional disorder characterized by depression as the main symptom, caused by various factors. 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