The female steroid hormones estrogen ( E2 ) and progesterone ( Prog ) are known to modulate the reactivity of the immune system ; recently it has been demonstrated that they can regulate induction of apoptosis of endothelial cells and osteoblasts .
the female steroid hormones estrogen ( e2 ) and progesterone ( prog ) are known to modulate the reactivity of the immune system ; recently it has been demonstrated that they can regulate induction of apoptosis of endothelial cells and osteoblasts .
O B-lipid I-lipid I-lipid B-lipid O B-lipid O O B-lipid O B-lipid O O O O O O O O O B-body_part I-body_part O O O O O O O O O O O O B-other_name O B-cell_type I-cell_type O B-cell_type O