中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | methyl 3-formyl-2,4-dihydroxy-5,6-dimethylbenzoate | 94742-87-7 | C11H12O5 | 224.213 |
—— | methyl isohaematommate | 64400-53-9 | C10H10O5 | 210.186 |
—— | Methyl 4,6-Dihydroxy-2,3-dimethylbenzoate | 94742-86-6 | C10H12O4 | 196.203 |
—— | Methyl 6-Hydroxy-4-methoxy-2,3-dimethylbenzoate | 101909-27-7 | C11H14O4 | 210.23 |
—— | formyl-3-dimethoxy-4,6-methyl-2-benzoate de methyle | 39503-46-3 | C12H14O5 | 238.24 |
2,4-二甲氧基-6-甲基苯甲酸甲酯 | methyl 2,4-dimethoxy-6-methylbenzoate | 6110-37-8 | C11H14O4 | 210.23 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | pseudocyphellarin A | 90685-95-3 | C21H22O8 | 402.401 |
—— | 2'-O-methylpseudocyphellarin A | 113689-51-3 | C22H24O8 | 416.428 |
—— | pseudocyphellarin B | 90685-96-4 | C21H24O8 | 404.417 |
设计和合成一种奥辛酚衍生物化合物,3-甲醛基-2,4-二羟基-5,6-二甲基苯甲酸钠(A4),作为一种抗氧化分子,并测试其在由链脲霉素(STZ)诱导的胰岛素抗体细胞凋亡的体外模型中对氧化应激的影响。
通过A4在体外捕获DPPH自由基的能力评估其清除剂特性。通过电子显微镜和TUNEL分析在链脲霉素模型中的大鼠胰岛素中A4的抗凋亡性质。
结果显示,A4在体外试验中显示出抗氧化活性,并显著减少STZ诱导的β细胞凋亡,并通过电子显微镜证实在大鼠胰岛素中对细胞器的低超微结构损伤,这种效应可能归因于其类似于白藜芦醇的抗氧化活性。
总体结果表明,这种新的奥辛酚衍生物分子具有抗氧化和抗凋亡作用,并保护胰岛β细胞免受STZ损伤。
To design and synthesize an orcinol derivative compound, 3-formyl-2,4-dihydroxy-5,6-dimethyl sodium benzoate (A4), as an antioxidant molecule and to test its effects on oxidative stress in an in-vitro model of apoptosis of pancreatic rat beta cells induced by streptozotocin (STZ).
Scavenger properties of A4 were assessed using its capacity to capture the DPPH radical in vitro. Antiapoptotic properties of A4 were analysed by electron microscopy and TUNEL assay in rat pancreatic islets in a streptozotocin model.
The results show that A4 displays antioxidant activity in in-vitro assays and induced a significant reduction in STZ-induced beta cell apoptosis and low ultrastructural damage to cellular organelles in the rat pancreatic islets as evidenced by electronic microscopy, this effect could be attributed to its antioxidant activity in a similar manner than resveratrol.
The overall results indicate that the new orcinol derivative molecule displays both antioxidant and antiapoptotic effects and protect pancreatic beta cells against STZ damage.
设计和合成一种奥辛酚衍生物化合物,3-甲醛基-2,4-二羟基-5,6-二甲基苯甲酸钠(A4),作为一种抗氧化分子,并测试其在由链脲霉素(STZ)诱导的胰岛素抗体细胞凋亡的体外模型中对氧化应激的影响。
通过A4在体外捕获DPPH自由基的能力评估其清除剂特性。通过电子显微镜和TUNEL分析在链脲霉素模型中的大鼠胰岛素中A4的抗凋亡性质。
结果显示,A4在体外试验中显示出抗氧化活性,并显著减少STZ诱导的β细胞凋亡,并通过电子显微镜证实在大鼠胰岛素中对细胞器的低超微结构损伤,这种效应可能归因于其类似于白藜芦醇的抗氧化活性。
总体结果表明,这种新的奥辛酚衍生物分子具有抗氧化和抗凋亡作用,并保护胰岛β细胞免受STZ损伤。