Isoorientin;Homoorientin CAS No. 4261-42-1
Macluumaadka Muhiimka ah
Magaca Shiinaha: isolysine
Magaca Ingiriisiga: isoorientin
Ingiriis oo loo yaqaan: homoorientin;(1S)-1,5-anhydro-1-[2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-chromen-6-yl]-D-glucitol
CAS No.: 4261-42-1
Qaacidada molecular: C21H20O11
Miisaanka Molecular: 448.3769
Tilmaamaha Kiimikaad
Daahirnimada: ka sarreeya 99%, habka ogaanshaha: HPLC.
Cufnaanta: 1.759g/cm3
Barta karkarinta: 856.7 ° C at 760 mmHg
Barta toosh: 303.2 ° C
Cadaadiska uumiga: 2.9e-31mmhg at 25 ° C
Waxqabadka Nafleyda ee Isoorientin
Sharaxaad:isoorientin waa COX-2 inhibitor wax ku ool ah oo leh IC50 qiimaheedu yahay 39 μM.
Qaybaha khuseeya:
Goobta cilmi-baarista > > kansarka Alaabta Dabiiciga ah > > flavonoids
Goobta cilmi-baarista > > caabuq / difaac
Bartilmaameedka: cox-2:39 μM (IC50)
Waxbarasho In vitro:Isoorientin waa xakameyn door ah oo ah cyclooxygenase-2 (COX-2) oo ka soo jeeda tuber of Pueraria tuberosa [1].Unugyada PANC-1 iyo patu-8988 waxaa lagu daaweeyay Isoorientin (0,20,40,80 iyo 160 μ M) Ku koraan joogitaanka saacadaha 24 kuna dar xalka CCK8.Marka la eego 20, 40, 80 iyo 160 μ Marka la eego M, awoodda unugga ayaa si weyn hoos ugu dhacday.Isoorientin (0,20,40,80 iyo 160) ayaa loo isticmaalay unugyada μM ee PANC-1;0, 20, 40, 80160 iyo 320 μM waxaa loo isticmaalay patu-8988) dhaqanka 24 saacadood, iyo muujinta P waxaa qiimeeyay Western blot - AMPK iyo AMPK.Muujinta p-ampk ayaa kordhay daawaynta Isoorientin ka dib.Kadibna, kooxda shRNA, 80 μM xoojinta si loo ogaado saameynta Isoorientin.Heerarka muujinta AMPK iyo p-ampk ee kooxda shRNA waxay aad uga hooseeyaan kuwa ku jira unugyada PC-ga duurjoogta ah (WT) waxayna kooxdu ku gudubtay kontoroolka xun ee lentivirus (NC) [2].
In vivo waxbarashada:Xayawaanka lagu daweeyay Isoorientin oo ah 10 mg/kg iyo 20 mg/kg culeyska jirka ayaa tirakoob ahaan hoos u dhacay bararka cidiyaha, iyadoo dhumucdiisu tahay 1.19 ± 0.05 mm iyo 1.08 ± 0.04 mm, siday u kala horreeyaan.Tani waxay muujisay in Isoorientin uu si weyn hoos ugu dhigay bararka bararka marka la barbar dhigo kooxda kantaroolka [3].
Tijaabada unugga:Unugyada PANC-1 iyo patu-8988 ayaa lagu tallaalay 96 saxan oo ceel ah.Ceel kasta waxa uu ka kooban yahay ~ 5000 unug iyo 200 unug μ L dhexdhexaad ah oo ka kooban 10% FBS.Marka unugyadu si fiican u gaadhaan 70% isku dhafka, dhexdhexaadinta waa la bedelay waxaana lagu daray FBS dhexdhexaad ah oo lacag la'aan ah oo leh xaddi kala duwan oo isoorientin ah.24 saacadood ka dib, unugyada hal mar ayaa lagu maydhay PBS, dhexdhexaadkii dhaqanka ee uu ku jiray isoorientin waa la tuuray, waxaana 100% lagu daray μL FBS dhexdhexaad ah oo bilaash ah iyo 10 μL xirmada tirinta unugyada 8 (CCK8) reagent.Unugyada waxaa lagu duray 37 ℃ 1-2 saacadood oo kale, iyo nuugista ceel kasta waxaa lagu ogaaday 490 nm iyadoo la adeegsanayo akhristaha ELISA.Jiritaanka unuggu waxa loo muujiyaa sidii isbeddel badan oo nuugista [2].
Tijaabada xayawaanka:Marka laga hadlayo qaabka bararka bararka, jiirarka [3] waxaa la siiyay isoorientin ama celecoxib intraperitoneal, iyo carrageenan ayaa si toos ah loogu duray saabka hal saac ka dib.Qaabka barkinta shilka, dhammaan daawaynta ayaa si toos ah godka bacda u gelisa carrageenan.isoorientin waxa lagu duraa 3 saacadood ka hor inta aan carrageenan lagu durin kaabsulka.Isoorientin iyo celecoxib ayaa loo maamulay jiirarka.Xalalka saamiyada ee isoorientin (100 mg / ml) iyo celecoxib (100 mg / ml) ayaa lagu diyaariyey DMSO waxaana lagu sii daray inta lagu jiro daawaynta.Xayawaanka waxa loo qaybiyey shanta kooxood ee kala duwan: kantarool (DMSO daweeyey);Carrageenan la daweeyay (0.5 ml (1.5% (w / V) carrageenan in brine); Daaweeyay carrageenan + celecoxib (20mg / kg miisaanka jirka); Carrageenan + isoorientin oo la daweeyay kg miisaanka jidhka).
Tixraac:[1]Sumalatha M, iyo al.Isoorientin, Kahortagaha Xulashada ee Cyclooxygenase-2 (COX-2) oo ka yimid Tubers of tuberosa Pueraria.Nat Prod Commun.2015 Oct;10 (10):1703-4.
[2].Yaa T, iyo al.Isoorientin wuxuu keenaa apoptosis, wuxuu yareeyaa qulqulka, wuxuuna hoos u dhigaa dheecaanka VEGF isagoo kicinaya calaamadaha AMPK ee unugyada kansarka ganaca.Onco Bartilmaameedka Ther.2016 Dec 12;9:7481-7492.
[3]Anilkumar K, iyo al.Qiimaynta Guryaha Ka-hortagga-Bararka ee Isoorientin Ka Go'doonsan Tubers of tuberosa Pueraria.Oxid Med Cell Longev.2017;2017:5498054.