This type of MDS is similar to RAEB-1 except the bone marrow contains more blasts â between 10% and 20% of the bone marrow cells are blasts. The blood also contains more blasts: between 5 and 19% of the white blood cells in the blood are blasts.The blasts may contain Auer rods.he number of blasts (very early cells) in the bone marrow is less than 5% and none of the blasts contain Auer rods (an abnormality seen in some leukemia cells). Blasts are rare or absent in the blood. RCMD changes into leukemia in about 10% of patients. Having this type of MDS will shorten a personâs life.
Answers.comÂ® is making the world better one answer at a time. The first phase of European overseas expansion began in the early fifteenth century with Portugal's exploration of the West African coast. They were seeking legendary gold mines and a way to circumvent the trade routes controlled by Muslims.
European nations came to the Americas to increase their wealth and broaden their influence over world affairs. The Spanish were among the first Europeans to explore the New World and the first to settle in what is now the United States.By 1650, however, England had established a dominant presence on the Atlantic coast.The first colony was founded at Jamestown, Virginia, in 1607. Many of the people who settled in the New World came to escape religious persecution. The Pilgrims, founders of Plymouth, Massachusetts, arrived in 1620.In both Virginia and Massachusetts, the colonists flourished with some assistance from Native Americans.uropean nations came to the Americas to increase their wealth and broaden their influence over world affairs. The Spanish were among the first Europeans to explore the New World and the first to settle in what is now the United States.By 1650, however, England had established a dominant presence on the Atlantic coast.