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.
The Germanic migrations were a significant factor in the creation of Europe. [3] After the conquest of Rome and an attempt by some Germanic tribes to continue Roman culture and institutions, Europe was transformed by the Germanic tribes.lthough the first great European migration was by the Celts in 650-400 BC, the migration of Germanic tribes beginning in c200 AD had a much greater impact. [12] The Germanic tribes eventually destroyed the western Roman Empire and drove the Celts into the corners of Britain.