A 68-year-old patient presented with persistent hemoptysis and weight loss.A CT scan showing diffuse bilateral ground-glass opacities and nodules was followed by bronchoscopy.While diffuse alveolar hemorrhage (DAH) could be seen, specimens obtained during bronchoscopy did not provide conclusive histological findings.The decision was ROUND BRUSH PET

ROUND BRUSH PETITE In livestock breeding, continuous and objective monitoring of animals is manually unfeasible due to the large scale of breeding and expensive labour.Computer vision technology can generate accurate and real-time individual animal or animal group information from video surveillance.However, the frequent occlusion between animals a

Here we report a detailed Bleach study of the interactions of nanoparticles, formed by the self-assembly of cholesterol-containing porphyrins, with lipid membranes.We show that the interaction is a two-step process: first, the docking and fusion, then, the redistribution of the building blocks of the self-assembled nanoparticles (SANs henceforth).A