Based on a new patented chassis concept, the UpCart combines a three-wheel design and a wide wheel base that can easily tackle stairs, steps, curbs, slopes and uneven terrain. UpCart folds to a depth of just over four inches, allowing for convenient storage and its carrying capacity is up to 150lbs.
Macrocytic anemia refers to large red blood cells that are few in number. Low levels of vitamin B-12 is a common cause of this type of anemia, but if the vitamin B-12 level is normal, there are other potential causes to look into.herefore, low levels of either of these B vitamins can lead to large red blood cells. In addition, low thyroid hormone levels, liver disease, bone marrow disorders and pregnancy are other causes of large red blood cells with normal B-12 levels..
A red blood cell, or erythrocyte, is the most common type of cell in blood. It carries oxygen throughout the circulatory system, from the lungs to the rest of the body, and brings carbon dioxide waste back the other way. Chicada-Your bone marrow produces your red blood cells. In some cases bone marrow will produce too many red blood cells, other times red blood cell count may be high because of overproduction of proteins in the liver. Poor lung and heart function can also be a reason for the increase in your red blood cell count.