CAS |
No.87771-40-2 |
中文名称 |
碘佛醇 |
英文名称 |
Ioversol |
别名 |
MP-328 |
分子式 |
C18H24I3N3O9 |
分子量 |
807.11 |
溶解性 |
Soluble in DMSO ≥10mg/mL(Need ultrasonic) |
纯度 |
≥98% |
外观(性状) |
White to off-white Solid |
储存条件 |
Powder:2-8℃,2 years;Insolvent(母液):-20℃,6 months;-80℃,1 year |
EC |
EINECS 618-068-0 |
MDL |
MFCD00867959 |
SMILES |
C(CO)N(C1=C(C(=C(C(=C1I)C(=O)NCC(CO)O)I)C(=O)NCC(CO)O)I)C(=O)CO |
InChIKey |
AMDBBAQNWSUWGN-UHFFFAOYSA-N |
InChI |
InChI=1S/C18H24I3N3O9/c19-13-11(17(32)22-3-8(29)5-26)14(20)16(24(1-2-25)10(31)7-28)15(21)12(13)18(33)23-4-9(30)6-27/h8-9,25-30H,1-7H2,(H,22,32)(H,23,33) |
PubChem CID |
3741 |
背景说明 |
Ioversol是一种有机碘化合物,可用作射线造影剂的相关研究。 |
生物活性 |
Ioversol (MP-328) is a nonionic iodinated contrast medium (CM) that is used during a CT scan or x-ray in animal experiment. Ioversol does not damage the blood-brain barrier (BBB) in animal.[1-4] |
In Vitro |
Ioversol (100 mg iodine/mL) 暴露显著增加 NRK-52E 细胞中的乳酸脱氢酶释放并降低 3-(4,5-二甲基二唑-2-基)-2,5-二苯基溴化四唑的转化。Ioversol 显著增加 NRK-52E 细胞的细胞凋亡和 caspase-3 蛋白表达。Ioversol 处理可显著增加[Ca2+]i 和细胞内 ROS[1]。 |
In Vivo |
与 iothalamate 相比,Ioversol 刺激内皮素从培养细胞和注射到麻醉大鼠体内时的释放倾向大大降低。在对照大鼠和 USIC 大鼠中,Ioversol 产生的肾血管收缩比碘酞酸盐少,而且通过肌酐清除率和肾髓质的形态学损伤评估的放射造影剂肾病的发展在很大程度上得到了避免[2]。 |
细胞实验 |
Cell viability is assessed by using the MTT uptake assay. The conversion of MTT, a tetrazolium salt, into formazan depends on the activity of a group of mitochondrial dehydrogenases and, thus, is an indicator of cell metabolic activity. The color of MTT tetrazole salt is measured with a spectrophotometer at the wavelength of 570 nm. Briefly, fresh MTT solution (10 mg/mL in 1× PBS) isadded (1:20 volume of medium) after removing the medium and the cells are incubated for 1.5 h. The cells are lysed and purple formazan dissolved into the solution by overnight incubation with MTT lysis buffer. The results are expressed as the percentage of undamaged control cells, assuming the absorbance of control wells as 100%. |
数据来源文献 |
[1]. Yang D, et al. Selective inhibition of the reverse mode of Na(+)/Ca(2+) exchanger attenuates contrast-induced cell injury. Am J Nephrol. 2013;37(3):264-73. doi: 10.1159/000348526. Epub 2013 Mar 13. [2]. Heyman SN, et al. Effects of ioversol versus iothalamate on endothelin release and radiocontrast nephropathy. Invest Radiol. 1993 Apr;28(4):313-8. [3]. J Ueda, et al. Elimination of ioversol by hemodialysis. Acta Radiol. 1996 Sep;37(5):826-9. [4]. N Motoji , et al. Comparison of the effects of ioversol and other contrast media on the blood-brain barrier. Biol Pharm Bull. 1994 Feb;17(2):257-61. |
规格 |
5mg 10mg 50mg 100mg |
单位 |
瓶 |