The spot gold price refers to the price of gold for immediate delivery. In other words, when you buy gold you pay the spot price at that moment, plus fees. Skip to content
The mononuclear phagocyte system constitutes macrophage cells spread throughout the human body. The macrophages are long-lived cells that provide a major defense system against hostile elements through phagocytosis and subsequent intracellular destruction of the particle or cell.
What is mononucleosis? Mononucleosis, also known as mono, is an infectious disease that is usually caused by the Epstein-Barr virus (a herpes virus). Other viruses can also cause mononucleosis. Mononucleosis is not considered a serious illness, but its symptoms may be severe enough to prevent a person from engaging in normal activities for several weeks.