Throughout life, blood cells are continuously formed in the bone marrow, a process known as hematopoiesis. Hematopoiesis relies on several different mediators, and defects in this system may cause severe pathological conditions...Read more

The fallopian tube mucosal layer is a simple columnar epithelium composed of secretory and ciliated epithelial cells, in order to provide the necessary environment for fertilization of the egg cell...Read more