Physiological barriers of immune system

Physiological barriers of immune system

Physiological barriers of immune system The simplest way to avoid infection is to prevent the microorganisms from gaining access to the body. Anatomical and physiological barriers together provide this crucial first line of defense against pathogens. Physiological barriers that contribute to the innate immunity are the body temperature, pH and various soluble secretory products of … Read morePhysiological barriers of immune system

Bacterial Growth and Factors Affecting Growth of Bacteria

Factors Affecting Growth of Bacteria

Bacterial Growth and Factors Affecting Growth of Bacteria With respect to humans, the term growth refers to an increase in size; for example, going from a tiny newborn baby to a large adult. Although bacteria do increase in size before cell division, bacterial growth refers to an increase in the number of organisms rather than an … Read moreBacterial Growth and Factors Affecting Growth of Bacteria