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Long-term cardiovascular safety has not been established, and long-term data outside the HIV population remains incomplete (FDA, 2025)

ammonia, -ketoglutarate or propionate), thus establishing a link between the trans-sulphuration pathway and the TCA cycle (as reviewed in Combs and DeNicola

Oxidative stress with excessive production of reactive oxygen species (ROS) that lower glutathione (GSH) levels seems to be a common pathway associated with the high COVID-19 mortality

These systems effectively remove hemolytic products (liberated Hb and heme), representing a largely untapped resource with great potential

Rarely, AN may present as a paraneoplastic syndrome in the setting of internal malignancy

Its dysfunction is a central event in the development of obesity