Makale detayı · 2014
In vitro inhibition effects of some coumarin derivatives on human erythrocytes glucose-6-phosphate dehydrogenase activities
Journal of Enzyme Inhibition and Medicinal Chemistry
- Yıl
- 2014
- ISSN
1475-6366- Tür
- article
Veri kaynağı ayrımı
- YÖKSİS YÖKSİS makale kaydı
- OpenAlex OpenAlex zenginleştirmesi (özet, atıf, konular)
Özet
İngilizce (OpenAlex)
Inhibitory effects of some synthesized dihydroxycoumarin compounds on purified G6PD were investigated. For this purpose, initially human erythrocyte G6PD was purified 7069-fold in a yield of 33.6% by using ammonium sulfate precipitation and affinity chromatography which includes 2',5'-ADP Sepharose 4B. The purified enzyme showed a single band on sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE). Enzyme activity was determined spectrophotometrically according to Beutler method at 340 nm. 6,7-Dihydroxy-3-(2-methylphenyl)-2H-chromen-2-one (OPC), 6,7-dihydroxy-3-(3-methylphenyl)-2H-chromen-2-one (MPC) and 6,7-dihydroxy-3-(4-methylphenyl)-2H-chromen-2-one (PPC) were used as dihydroxycoumarin compounds. This study has demonstrated that G6PD activity is very highly sensitive to study coumarin derivatives.
Konular
- Neonatal Health and Biochemistry
- Enzyme function and inhibition
- Chemical Reactions and Mechanisms
Birincil konu Neonatal Health and Biochemistry