Now, the vast majority of bone marrow is made of hematopoietic cells which are the early progenitor cells that can differentiate into other cell types.

大部分骨髓由胞形；胞是以分化为其他类型胞的原始胞。

Hematopoiesis starts with a multipotent hematopoietic stem cell which can develop into various cell types - it's future is undecided.

开始于多能干胞，它以分化不同种类的胞，未来不限量！

Normally, the liver and kidneys produce a tiny hormone called thrombopoietin which binds to hematopoietic cell receptors.

正常情况下，肝脏和肾脏会合一种叫做促小板的激，以与胞受体结合。

Iron is carried through the cardiovascular system to the body's hematopoietic tissue.

铁通过心管系统被运送到身体的组织。

Our hematopoietic system is made in our bones.

我们的系统是在我们的骨骼中形的。

Other stem cells are multipotent and differentiate into a variety of cell types (ie, hematopoietic stem cells).

其他干胞是多能的并且分化多种胞类型（如干胞）。

Conversely, primitive hematopoietic stem cells were reported to give rise to muscle, liver, intestinal, pulmonary epithelial, and neuronal cells.

相反，据报道原始干胞会产肌肉，肝脏，肠道，肺上皮和神经胞。