Hematopoiesis overview: Difference between revisions
No edit summary |
No edit summary |
||
| Line 4: | Line 4: | ||
==Overview== | ==Overview== | ||
Haematopoiesis (from Ancient Greek: ''haima'' blood; ''poiesis'' to make) (or hematopoiesis in the United States; sometimes also haemopoiesis or hemopoiesis) is the formation of [[blood]] cellular components. All of the cellular components of the blood are derived from [[haematopoietic stem cell]]s. The term multipotent refers to the ability of a cell to become several different types of cell (but not all types in a germ layer). Multipotent haematopoietic cells can become any type of cell in the blood system. The multipotent cells determine what type of cell to become, or differentiate, in a step-wise fashion. It normally goes at a speed of 10<sup>11</sup>–10<sup>12</sup> cells per day <ref name=T4> Semester 4 medical lectures at Uppsala University 2008 by Leif Jansson</ref> | |||
==References== | ==References== | ||
Revision as of 17:09, 26 February 2013
|
Hematopoiesis Microchapters |
|
Hematopoiesis overview On the Web |
|---|
|
American Roentgen Ray Society Images of Hematopoiesis overview |
|
Risk calculators and risk factors for Hematopoiesis overview |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Overview
Haematopoiesis (from Ancient Greek: haima blood; poiesis to make) (or hematopoiesis in the United States; sometimes also haemopoiesis or hemopoiesis) is the formation of blood cellular components. All of the cellular components of the blood are derived from haematopoietic stem cells. The term multipotent refers to the ability of a cell to become several different types of cell (but not all types in a germ layer). Multipotent haematopoietic cells can become any type of cell in the blood system. The multipotent cells determine what type of cell to become, or differentiate, in a step-wise fashion. It normally goes at a speed of 1011–1012 cells per day [1]
References
- ↑ Semester 4 medical lectures at Uppsala University 2008 by Leif Jansson