Prim-O-glucosylcimifugin
Fa'aaogāga ole Prim-O-glucosylcimifugin
O le Prim-o-glucosylcimifugin e iai a'afiaga malosi e tete'e ai.O le faʻaaliga o le iNOS ma le COX-2 e mafai ona faʻalavelaveina e ala i le faʻatonutonuina o le JAK2 / STAT3 faʻaliliuina faailoilo.
Igoa o Prim-O-glucosylcimifugin
igoa Saina:Cimicifugin glycoside
Igoa Igilisi:(2S)-2-(2-hydroxypropan-2-yl)-4-methoxy-7-[[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan -2-yl]oxymethyl]-2,3-dihydrofuro[3,2-g]chromen-5-tasi
SainaAlias:Cimicifugin
Bioactivity o Prim-O-glucosylcimifugin
Fa'amatalaga:
prim-o-glucosylcimifugin e iai ni a'afiaga malosi e tete'e ai.O le faʻaaliga o le iNOS ma le COX-2 e mafai ona faʻalavelaveina e ala i le faʻatonutonuina o le JAK2 / STAT3 faʻailoga transd
Vaega talafeagai:
Ala fa'ailoga > > puipuiga ma le mumū > > nitric oxide synthase
Vaega su'esu'e > > fula / puipuiga
Oloa Faanatura > > isi
Sini:iNOS
COX-2
Su'esu'ega In Vitro:
prim-o-glucosylglycine (POG) o le mea pito sili ona maualuga o le chromone ma o se tasi o vaega malosi autu i Fangfeng (RS).O le Prim-o-glucosylglycine o loʻo faia se sao anti-inflammatory i mata 264.7 macrophages e ala i le taofiofia o le JAK2 / STAT3 faʻaliliuina faailoilo ma faʻalavelaveina le faʻaalia o le iNOS ma le COX-2.O le cytotoxicity o le prim-o-glucoside i luga ole LPS faʻagaoioia mata 264.7 macrophages na fuaina.Faʻaaoga le LPS (1 μG / ml) ma faʻateleina le faʻaogaina o le prim-o-glucosylglycine (15, 50 ma le 100 μG / ml) mo le 24 itula, ma suʻesuʻeina le gafatia o le cell e le CCK-8 assay.Pe a faʻatusatusa i le DMSO togafitia sela (pulea), 24 itula ma faʻaalia i le 15-100 μ Ina ua maeʻa g / ml prim-o-glucoside, e leʻi afaina tele le olaola o le cell.Ina ia mafai ona suʻesuʻeina le aafiaga anti-inflammatory o le prim-o-glucosylglycine, pe mafai e le prim-o-glucosylglycine ona aʻafia le NO faʻatasi na suʻesuʻeina i le LPS faʻagaoioia 264.7 sela.Fa'aaoga le LPS (1 μG / ml) ma fa'aputuga eseese o le prim-o-glucosylglycine (15, 50 ma le 100 μG / ml) mo le 24 itula.E leʻi fuaina le faʻatonuga i le aganuu supernatant e Griess reaction.O le faʻaogaina o le leai i totonu o le aganuʻu aganuʻu na faʻatupulaia tele i le faʻaalia o le LPS, ma o le prim-o-glucoside na matua faʻalavelaveina le LPS na mafua ai le leai o se gaosiga i se tulaga faʻalagolago [1].
I Vivo Suesuega
bronchoalveolar lavage fluid (BALF) na aoina i le 7 itula talu ona maeʻa le lipopolysaccharide (LPS), ma le maualuga o le cytokine i le BALF na fuaina e ELISA.Pe a faatusatusa i le vaega pulea, TNF i le BALF-α, IL-1 β Ma IL-6 maualuga maualuga faateleina.Ae ui i lea, o le togafitiga muamua ma le prime-o-glucosylglycine (2.5, 5 poʻo le 10 mg / kg) na faʻaitiitia ai le faʻatonutonuina o le TNF-α, IL-1 β Ma le IL-6 i se fua faʻalagolago (P <0.05, P <0.05, 0.01). ) [1].
Su'ega Cell
Sel faitau pusa (CCK-8) na faʻaaogaina e fuafua ai le faʻaogaina o le cytotoxic o le prim-o-glucosylglycine.I se faapuupuuga, 264.7 sela mata na togafitia i le 1 i le vaieli × O le mamafa o le 104 sela na tui i totonu o vaieli e 96 ma faʻafefe i le po.Ona faʻaaogaina lea o le 1 μ Cells na faʻaosofia i le g / ml LPS ma togafitia i faʻasalalauga eseese o le prim-o-glucosylglycine (15, 50 ma le 100 μg / mL; Medchem express, Princeton, NJ, USA) poʻo togafitiga DMSO.A mae'a ona fa'atupu ile 37 ℃ mo le 24 itula, fa'aopoopo le vaifofo CCK-8 i vaieli ta'itasi ma fa'asusu mo le isi itula.Na fuaina le absorbance i le 450 nm e faʻaaoga ai le microplate reader [1].
Fa'ata'ita'iga Manu
isumu [1] BALB / C male isumu, 8 vaiaso le matua, mamafa pe a ma le 18 i le 20g.O isumu na vaevaeina faʻafuaseʻi i vaega 5: vaega faʻatonutonu;LPS vaega;LPS + prime-o-glucosylglycine (2.5, 5 poʻo le 10mg / kg mamafa o le tino).Prime-o-glucosylglycine na fa'atonuina i totonu.A maeʻa le 1 itula, o isumu i le vaega LPS ma le LPS + prime-o-glucosylglycine vaega na tuʻuina atu i ai le 50 mg / L intranasal (i) (200 mg / L) μ LLPs e faʻaosofia ai le manua o le tino.O isumu faʻatonutonu na tuʻuina atu 50% intranasal (i) e aunoa ma le LPS μ LPBS
[1]
Fa'asinomaga:
[1].Zhou J, ma isi.O le Prim-O-glucosylcimifugin e fa'amalieina le Lipopolysaccharide fa'aosoina le fa'a'a'ala'au Tali ile RAW 264.7 Macrophages.Pharmacogn Mag.2017 Iulai-Sep;13(51):378-384.
[2].Chen N, et al.O le Prime-O-glucosylcimifugin e fa'aitiitia le lipopolysaccharide-fa'aoso manu'a mama'i i isumu.Int Immunopharmacol.2013 Iuni;16(2):139-47.
Meatotino Physicochemical O Prim-O-glucosylcimifugin
Malosi: 1.5 ± 0.1 g / cm3
Fa'asao: 736.9 ± 60.0 ° C ile 760 mmHg
Fuafuaga mole: C22H28O11
Molecular Weight: 468.451
Fa'asao: 255.0 ± 26.4 ° C
Misasa'o: 468.163147
PSA:168.28000
LogP:-1.35
O'omiga ausa: 0.0 ± 2.5 mmHg ile 25°C
Fa'asino Upu: 1.648
Prim-O-glucosylcimifugin faʻamatalaga saogalemu
Fa'amatalaga Saogalemu (Europa): 24 / 25
Fa'ailoga Tiute: 29389090
Fa'aigoa Igilisi ole Prim-O-glucosylcimifugin
5H-Furo[3,2-g][1]benzopyran-5-one,7-[(β-D-glucopyranosyloxy)methyl]-2,3-dihydro-2-(1-hydroxy-1-methylethyl)- 4-methoxy-, (2S)-
HMS2196A10
[(2S)-2-(2-Hydroxypropan-2-yl)-4-methoxy-5-oxo-2,3-dihydro-5H-furo[3,2-g]chromen-7-yl]methyl β- D-glucopyranoside
N1606
[(2S)-2-(2-Hydroxy-2-propanyl)-4-methoxy-5-oxo-2,3-dihydro-5H-furo[3,2-g]chromen-7-yl]methyl β- D-glucopyranoside
Prim-O-glucosylcimifugin