Red blood cell Much of this potential appears to be contributed by the exposed sialic acid residues in the membrane: their removal results in zeta potential of −6.06 mV. When red blood cells undergo shear stress in constricted vessels, they release ATP, which causes the vessel walls to relax and dilate so as to promote normal blood flow. When their hemoglobin molecules are deoxygenated, red blood cells release S-nitrosothiols, which also act to dilate blood vessels, thus directing more blood to areas of the body depleted of oxygen. Red blood cells can also synthesize nitric oxide enzymatically, using L-arginine as substrate, as do
The Body, the Blood, the Machine Hutch Harris and Kathy Foster. The Body, the Blood, the Machine The Body, the Blood, the Machine is the third studio album by American indie rock band The Thermals. The album was released on August 22, 2006 on Sub Pop Records, and was produced by Fugazi's Brendan Canty. According to the band's official website, "the album tells the story of a young couple who must flee a United States governed by fascist faux-Christians." The music review online magazine "Pitchfork" placed "The Body, the Blood, the Machine" at number 186 on their list of top 200 albums of the 2000s. All