Investigating the mechanism of aortic valve stenosis: the role of magnesium salts
نویسندگان
چکیده
Results The changes of FT-IR spectraat 1743 cmresulted from hyperoxidation of lipids due to oxidative stress. The characteristic bands at the spectral regions 1200-900 cm and 700-400 cmshowed the formation of low crystallinity biological hydroxyapatite (Ca10(PO4)6(OH)2) and calcium monophosphate (CaHPO4) salts. The results were confirmed using SEM-ΕDAX and XRD analysis. The observed cross-linking bonds between collagen and elastin were the principal sites for calcium deposition and progression. The findings confirmed the hypothesis that hydroxyapatite is formed predominantly due to ATP cycle, where the release of phosphate anions take place in ischemic pathways.
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