Dynamic regulation of mitochondrial function by glucocorticoids

Dynamic regulation of mitochondrial function by glucocorticoids.

Glucocorticoids play an important biphasic role in modulating neural plasticity; low doses enhance neural plasticity and spatial memory behavior, whereas chronic, higher doses produce inhibition. We found that 3 independent measures of mitochondrial function-mitochondrial oxidation, membrane potential, and mitochondrial calcium holding capacity-were regulated by long-term corticosterone (CORT) ...

Dynamic Regulation of Function of the Mitochondrial TIM23 Preprotein Translocase

Dynamic regulation of yeast glycolytic oscillations by mitochondrial functions.

The control exerted in vivo by mitochondrial functions on the dynamics of glycolysis was investigated in starved yeast cells that were metabolizing glucose semianaerobically. Glycolytic oscillations were triggered after a pulse of glucose by inhibition of mitochondrial respiration with KCN, myxothiazol and antimycin A or in mutants in the bc1 complex (ubiquinol:cytochrome c reductase) that were...

rehabilitation of the oral function of edentulous patient by implants توانبخشی کارکرد خوراک در بیماران بی دندان توسط ایمپلنت

چکیده ندارد.

Induction of Posttranslational Modifications of Mitochondrial Proteins by ATP Contributes to Negative Regulation of Mitochondrial Function

It is generally accepted that ATP regulates mitochondrial function through the AMPK signaling pathway. However, the AMPK-independent pathway remains largely unknown. In this study, we investigated ATP surplus in the negative regulation of mitochondrial function with a focus on pyruvate dehydrogenase (PDH) phosphorylation and protein acetylation. PDH phosphorylation was induced by a high fat die...