Is there a benefit to early angiography in patients with ST-segment depression myocardial infarction?
The apparent mortality benefit of very early angiography in patients with ST-segment depression MI is a reflection of bias by confounding. Controlling for baseline differences using propensity score methods in this observational study indicated no inhospital mortality benefit of a very early aggressive approach compared with a conservative approach.
We discovered novel miRNAs and stress-regulated miRNAs that may play critical roles in stress response in rice inflorescences. Transposable elements or repeats, especially MITEs, are rich sources for miRNA origination.