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.
You should probably skip both. Toxins such as PCBs and dioxin can concentrate in the skin, fat, and internal organs of fish. Trim away both the skin and the darker, fatty portions of flesh before cooking. And you should avoid eating tomalley, the greenish substance in a crustacean's gut that serves as a liver and pancreas, even though some people consider it a delicacy. Though it might often be safe, it can contain toxins that filter in from polluted habitats. The Food and Drug Administration warned against eating lobster tomalley in the summer of 2008 due to high levels of a naturally occurring toxin likely stemming from red tides, or dangerous algal bloom.