Bone Abstracts

Synthetic glucocorticoids such as dexamethasone (Dex) are widely used for treatment of premature infants with chronic lung disease or respiratory distress syndrome or in allergic conditions such as asthma. Adverse effect of these treatments is glucocorticoids-induced osteoporosis. On the other hand there are functional foods, for instance 2-oxoglutaric acid (2-Ox) a precursor of hydroxyproline the prevailing amino acid in bone collagen, which reduce the risk of osteoporosis. T...

Surgical removal of the stomach (gastrectomy, Gx) leads to osteopenia in animals and in humans. In the rat, Gx causes loss of calvaria and trabecular bone, which can be reduced by 2-oxoglutaric acid (2-Ox), a precursor of hydroxyproline the most abundant amino acid in bone collagen. The purpose of this study was to investigate the effects (if any) of Gx on articular cartilage and if dietary 2-Ox can protects against eventual adverse effects of Gx. Twenty female Sprague–Da...