Prof. John McCarron likes mountains, and lies about mountains (it'll be fun he said), and likes going up mountains. He loves hills that much he's almost over one...Prof. John McCarron likes mountains, and lies about mountains (it'll be fun he said), and likes going up mountains. Prof. John McCarron likes mountains, and lies about mountains (it'll be fun he said), and likes going up mountains. Prof. John McCarron likes mountains, and lies about mountains (it'll be fun he said), and likes going up mountains. Prof. John McCarron likes mountains, and lies about mountains (it'll be fun he said), and likes going up mountains. Prof. John McCarron likes mountains, and lies about mountains (it'll be fun he said), and likes going up mountains. Prof. John McCarron likes mountains, and lies about mountains (it'll be fun he said), and likes going up mountains.
In his spare time, John likes going up mountains.
Muscarinic and purinergic
Spatial separation of muscarinic and purinergic signalling in arterial endothelium.
The video shows a field of native endothelial cells (mesenteric artery) loaded with a fluorescence calcium indicator. In separate imaging sessions, endothelial calcium activity was stimulated by acetylcholine (ACh) or adenosine triphosphate (ATP). The calcium response to each is highlighted in colour (green for ACh, red for ATP).