The Physiology of Growth focuses on the physiological mechanisms underlying the growth of organs and tissues such as the epidermis, connective tissues, bone and cartilage, blood cells, and the heart. The atrophy and hypertrophy of muscle, adaptive plasticity of the nervous system, and neural regulation of salivary glands are also explored. Comprised of 24 chapters, this book opens with an overview of the nature of growth, ways to measure growth, and theories of growth. The discussion then turns to the renewal of epidermis; the growth of connective tissues such as collagen and keloids; physical regulation of bone growth and cartilage regrowth; and turnover of blood cells. The following chapters focus on the link between hypertension and heart growth; expansion of arteries and veins; muscle atrophy and hypertrophy; and intraocular regulation of lens development. The effect of lactation on the growth of the mammary glands is also considered, along with liver degeneration and experimental regulation of the testis. This monograph is intended for physiologists, developmental biologists, and students of histology.