No.
Hyperventilating
yes,they have.They secrete Hormone Erythropoitine which stimulate production of erythrocytes.
Vaccines stimulate production of antibodies.
erythropoitin secreted from kidneys stimulate rbc production.
stimulate the production of acetylcholine
yes.
Histamines.
The production of erythrocytes by the red bone marrow is stimulated by the hormone erythropoetin produced by the kidneys.
Macrophages stimulate the production of other lymphocytes. They are produced by the differentiation of monocytes in tissues.
Tumors or growths in the ovaries or other reproductive organs in women, or in the testicles or related sexual organs of men, can also stimulate the production of prolactin.
The kidneys produce a hormone called erythropoietin which stimulates the production of red bloods cells (aka erythrocytes).
Subsidies.