Does an expanded phylogeny of social amoebas ( Dictyostelia ) show increasing diversity and new morphological patterns?
A greatly expanded phylogeny of Dictyostelia now shows even greater morphological plasticity at deep taxonomic levels. In fact, there now seem to be no obvious deep evolutionary trends across the group. However at a finer level, patterns in morphological character evolution are beginning to emerge. These results also suggest that there is a far greater diversity of Dictyostelia yet to be discovered, including novel morphologies.
The long-term treatment with etomoxir improved functional capacity of pressure-overloaded left ventricle, which can be attributed to an enhanced myocardial performance. Chronic carnitine palmitoyltransferase-1 inhibition may thus represent a candidate approach for developing novel agents that are useful in the prevention of undesirable consequences of pressure overload-induced cardiac hypertrophy.