Caption

Transmission electron micrscope image of a thin section cut through an area of bone marrow area near the cartilage/bone interface in a mouse kneecap. High magnification image of "Kneecap/marrow#79999-2.6". Image shows small opening in the thin endotheliun of the vascular sinus wall, where a blood cell is crossing the thin vascular sinus wall and into the sinus lumen.

JEOL 100CX TEM

Writer

Louisa Howard, Roy Fava

Keywords

Mammalian, TEM, kneecap, bone marrow, blood cell