Learn all about the human body's many systems and some of its individual organs, both vital and vestigial.
Two decades back, Fahy experimented on himself , and found evidence that he could invert decline of his thymus with HGH=human growth hormones. HGH is a hormone created by the pituitary gland (the learn gland), which plays an enormous role in the standard development of kids and adolescents b...
Your lungs breathe in and out about 20,000 times a day. Find out more about how they work and what you can do to keep them healthy.
T lymphocytes start in the bone marrow from pluripotent hematopoietic stem cells, then travel to and mature in the thymus gland. The thymus is located in the chest between the heart and sternum (breastbone). B lymphocytes mature in the bone marrow. T lymphocytes (T cells) are responsible ...
[Diphtheria immunity in children with infectious diseases].B S Gusman
The human body is the physical substance of the human organism. Characteristic of the vertebrate form, the human body has an internal skeleton with a backbone, and, as with the mammalian form, it has hair and mammary glands. Learn more about the composit
Many entries describe the body’s major structures. For example,seeabdominal cavity;adrenal gland;aorta;bone;brain;ear;eye;heart;kidney;large intestine;lung;nose;ovary;pancreas;pituitary gland;small intestine;spinal cord;spleen;stomach;testis;thymus;thyroid gland;tooth;uterus; andvertebral column. ...
The mediastinum is a division of the thoracic cavity; it contains the heart, thymus gland, portions of the esophagus and trachea, and other structures. For clinical purposes it is traditionally divided into the anterior, middle, posterior, and superior regions. The Editors of Encyclopaedia ...
For example, see abdominal cavity; adrenal gland; aorta; bone; brain; ear; eye; heart; kidney; large intestine; lung; nose; ovary; pancreas; pituitary gland; small intestine; spinal cord; spleen; stomach; testis; thymus; thyroid gland; tooth; uterus; and vertebral column. Humans are, of ...
Cancerous tumors that arise in lymphoid organs, such as the spleen, the thymus, or the lymph glands, are described as malignant lymphomas. The term lymphoma is often used without the qualifier malignant to denote cancerous lymphoid tumors; however, this usage can be confusing, since the suffix...