The thymus is a specialized organ that educates T cells or T lymphocytes, which are part of the adaptive immune system. Describe the, structure, location, and role of the thymus in the immune system. Each T cell is specialized to attack a different antigen, but those that attack self-antigens are destroyed by the thymus during selection processes in during lymphocyte proliferation and maturation.
The symptoms of a parasitic infection can include constipation, anemia, fatigue, diarrhea, gas, bloating and anal itching. If an undercooked lobster is eaten, the individual is at risk for developing a parasitic infection. The two most common types of parasitic infection include tapeworms and roundworms.
Shellfish Allergy Symptoms. 1  Vomiting. 2  Stomach cramps. 3  Indigestion. Diarrhea.  Hives all over the 1  body. Shortness of breath. 2  Wheezing. Repetitive 3  cough. Tight, hoarse throat; trouble swallowing.  Swelling of the tongue and/ 1 or lips. Weak  pulse. Pale or blue coloring 1  of the skin. Dizziness or  confusion.