Tanshinone IIA
Ratio repono
Tanshinone IIA (Tan IIA) est unum e praecipuis compositionibus pinguis solutum in radice rubrae radicis Salviae miltiorrhizae.Tanshinone IIA angiogenesis inhibere potest per nisl kinasum dapibus dominii VEGF / VEGFR2.
Nomen Tanshinone IIA
Nomen anglicum:tanshinone IIA
Seres Alias:tanshinone |tanshinone IIA |tanshinone 2A |tanshinone IIA |tanshinone IIA biologicam activitatem
Descriptio:
Tanshinone IIA (Tan IIA) est unum e praecipuis compositionibus pinguis solutum in radice rubrae radicis Salviae miltiorrhizae.Tanshinone IIA angiogenesis inhibere potest per nisl kinasum dapibus dominii VEGF / VEGFR2.
Genera pertinentia:
Investigationes campi > > morbus cardiovascularis
Natural Products >> Quinones
Scopum:
VEGF/VEGFR2[1]
In Vitro Study:Antitumor effectus tanshinonis IIA includit inhibendo tumorem cellae multiplicationis, tumorem cycli cellae turbantem, tumorem cellae apoptosin promoventem et inhibitionem tumoris cellae incursu et metastasi.Tanshinone IIA effectum proliferativum in cellulis A549 habuit: IC50 tanshinone IIA post 24, 48 et 72 horae 145.3, 30,95 et 11.49, respective µ M。 CCK-8 inceptum adhibitum est ad aestimandam tanshinone IIA (2.5-80 μ M) A549 cellularum 24, 48 et 72 horarum respective.CCK-8 eventus ostendit tanshinonem IIA signanter inhibere posse multiplicationem cellularum A549 in modo dependens et temporis dependens.Significans apoptosis et incrementum cellularum A549 inhibitionis cellularum 48 horarum post curationem medicamentorum observatae sunt (contentio usus erat circa valorem IC50: tanshinone iia31 in A549) μ M)。 Occidentis deletio detectio revelata tanshinone IIA (31) in cellulis A549 pro 48 horis. μ M) deorsum moderari expressionem VEGF et VEGFR2 interdum in medicamento curationi coetus et vectoris [1].Tanshinone IIA est una ex opulentissimis componentibus radicis Salviae miltiorrhizae, quae cellulas H9c2 ab apoptosibus tueri potest.Cellulae H9c2 tractatae cum tanshinone IIA inhibito angiotensin II inducta apoptosin descendendo regulans expressionem PTEN (phosphatase et tensin homologus).PTEN tumor suppressor est qui in apoptosi munere clavis agit.Tanshinone IIA vetat angiotensin II (AngII) - apoptosin inducta per deorsum moderans expressionem phosphatasis et tensin homologus (PTEN) [2].Tanshinone IIA dapibus expressionis EGFR reducit, et IGFR impedit PI3K / Akt / mTOR iter in cellulis AGS gastrici [3].
Experimentum cell:A549 cellulae in logarithmica periodo et 6000 cellae numeratae (90 μ L volumen) in 96 lamina bene.Voluntas 10 μ L diversae intentiones tanshinonis IIA (concentrationes finales 80,60,40,30,20,15,10,5 et 2.5 µ M) Et ADM (concentationes finales 8,4,2,1,0.5 et 0.25 µ M ) Medicamento coetus appositum est, dum coetus imperium negativum (coetus portarius) tantum 10 µ Ldmso vel salinum normalem sine tanshinone IIA vel Adm adiecit. Misce cellas cum CCK-8 gerente (100 μ L / ml medium) pro aliud 2 horas, et absorbance legebatur ad 450 um microplato utens lectori.Proliferation cellula inhibitionis rate computatur secundum hanc formulam: Proliferation rate inhibitionis (%) = 1 - [(A1-A4) / (A2-A3)] 100, ubi A1 est OD valor coetus experimentalis medicamentorum; A2 valorem globi blank ditionis est OD, A3 est OD valor medii RPMI1640 sine cellis, et A4 est OD valor medicamentorum cum eadem intentione cum A1 sed sine cellulis.Valor IC50 computata est analysi regressionis nonlinearis utens programmatibus graphpad prismatis [1], quae significat intentionem medicamentorum ostendens inhibitionem 50 incrementum cell.
Relatio:[1].Xie J, et al.Antitumor effectus tanshinonis IIA in anti-proliferatione et decrescente VEGF/VEGFR2 expressio in cellula humana non-parva pulmonis cancri cellulae A549.Acta Pharm Sin B. 2015 Nov;5(6):554-63.
[2].Zhang Z, et al.Tanshinone IIA vetat apoptosin in myocardio inducendo expressionem microRNA-152-3p et per hoc deprimendo PTEN.Am J Transl Res.2016 Jul 15;8(7):3124-32.
[3].Su CC, et al.Tanshinone IIA dapibus expressionis EGFR decrescit, et IGFR iter claudunt PI3K/Akt/mTOR in carcinomate AGS cellulis gastrici tam in vitro quam in vivo.Oncol Rep. 2016 Aug;36(2):1173-9.
Proprietates physicae tanshinone IIA
Densitas: 1.2 ± 0.1 g / cm3
Fervens Point: 480.7 ± 44.0 ° C ad 760 mmHg
Punctum liquescens: 205-207 C
Formulae hypotheticae: c19h18o3
Pondus hypotheticum: 294.344
Flash Point: 236.4 ± 21.1 ° C
Exacta Missa: 294.125580
PSA:47.28000
LogP:5.47
Aspectus: Crystal
Vapor Pressura: 0.0 ± 1.2 mmHg in 25° C
Index refractivus: 1.588
Repono Conditiones: 2-8 ° C
Tanshinone IIA Safety Information
Personal Protective Equipment: eyeshields;Gloves;typus N95 (US);type P1 (EN143) respirator filter
Transport Code periculosa bona: nonh omnibus modis onerariis
Tanshinone IIA Literature
Consuetudines Codicis: 2942000000
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Tanshinone IIA English Alias
Phenanthro[1,2-b] furan-10,11-dione 6,7,8,9-tetrahydro-1,6,6-trimethyl-
Tanshinone IIA
tanshinone II-A
Dan Shen Ketone
Tanshionesiia
Tanshine II
TANSHION PE
1,6,6-Trimethyl-6,7,8,9-tetrahydrophenanthro[1,2-b] furan-10,11-dione
SweetOrange
MCD00238692
QS-D-77-4-2
TANSHINONE A*
Tanshiones
Tanshinone II