https://pligg.samweber.biz/story.php?title=check-out-this-site-95 Sickle cell is a kind of red blood cell that turned into sickle shape because of some unhealthy genetic mutation. Normally, red blood cells are smooth and healthy in a healthy person. Red blood cells carry oxygenated blood throughout the body. Fri, 26 Aug 2016 05:00:43 UTC en