Fig. 18.1(TE Art) Pineal gland Pituitary gland Hypothalamus Thyroid gland Thymus Adrenal glands Pancreas Testes Ovaries Gonads Parathyroid glands.
Physiological regulation in pathogenesis cardiovascular disease and in general Stanislav Matoušek, M.D.
Cell Signaling 2007 Cells sense and send information (signals) Cells communicate with each other Cells must sense and respond to changes in the environment.
