A hybrid microscope allows scientists to simultaneously image the full 3D orientation and position of an ensemble of molecules, such as labeled proteins inside cells. The microscope combines polarized ...

Scientists discovered that the red stigmas in wind-pollinated trees accumulate anthocyanin, the same compounds that are revealed in autumn leaves after green chlorophyll production slows down and ...

Common consequences of increased vagal tone include sinus bradycardia, sinus arrhythmia and early repolarisation (figure 1). Other, less common markers of increased vagal tone are first-degree AV ...

As the global population ages the prevalence of dementia increases; there are an estimated 47 million people living with dementia worldwide and this figure is set to increase ... Published ...

AA and AAA batteries were successfully removed from the stomach using a Roth retrieval net. Of note, both ends of the batteries had eroded (figure 2) and there was evidence of significant gastric ...

9–11 A 28-year-old woman reported to the department with complaints of recurring episodes of swelling in the left lower jaw (figure 1), intermittent mild pain in the entire left side and paresthaesia ...