Blood doping blood doping. Experimental evidence, however, has shown that cobalamin has no effect on erythropoiesis in the absence of a red blood cell/oxygen deficiency. These results seem to confirm much of what is already known about the functioning of cobalamin. The signaling pathway that induces erythropoietin secretion and subsequently red blood cell manufacture using cobalamin is O dependent. Erythropoietin is only secreted in the kidneys when there is an O deficiency, as such, RBC manufacture is independent of the amount of cobalamin administered when there is no O deficiency. Accordingly, cobalamin is of little to no value in blood doping. More
Blood Red Horse Blood Red Horse Blood Red Horse is a 2004 young adult historical novel by author K M Grant. The book was published in 2004 by Puffin Books and in the US in 2005 by Walker Children's. "Blood Red Horse" is the first novel in the De Granville Trilogy and was followed by the books "Green Jasper" and "Blaze of Silver". In 2006 the audiobook version of "Blood Red Horse" won an AudioFile Earphones Award and in 2007 was one of YALSA's recommended audiobooks for 2007. "Blood Red Horse" follows Will and Ellie, two young teens growing up during the time