The augment effects of magnesium hydride on the lipid lowering effect of atorvastatin: an in vivo and in vitro investigation

Abstract

There is strong evidence connecting increased serum lipid levels to cardiovascular disorders, including atherosclerosis. Statins is prescribed as the primary medication to decrease lipid levels. Recent research has demonstrated that hydrogen possesses anti-inflammatory and antioxidant properties by modulating the expression of peroxisome proliferator-activated receptor gamma coactivator-1α, ultimately leading to the preservation of lipid homeostasis. Magnesium hydride (MgH2) is a prolonged stable hydrogen storage medium, which can be utilized to investigate its synergistic lipid-lowering effect with statins and its detailed molecular mechanism, both in vivo and in vitro. To ascertain the safety and efficacy of MgH2, we executed a comprehensive research of its influence on both physiological and pathological metrics. We noted a substantial diminution in lipid levels when MgH2 was integrated with atorvastatin, as attested by oil red staining. Furthermore, we scrutinized the regulatory effect of MgH2 on cytochrome P450 3A, which is a metabolic enzyme of statins, and discovered that it could be reduced by the MgH2. Concluding from our results, we propose that MgH2 inhibits the expression of cytochrome P450 3A in the liver and exerts an auxiliary lipid-lowering effect by increasing the blood concentration of statins. By augmenting our comprehension of MgH2's role in ameliorating lipid metabolism, we aspire to develop more promising therapies in the future.