The major endocrine organs of the body include the pituitary, thyroid, parathyroid, adrenal, pineal and thymus glands, the pancreas, and the gonads. The regulatory functions of the nervous and endocrine systems are similar in some aspects, but differ in such ways.
Anaphylactic shock occurs rapidly and is life-threatening. It is a systemic, type I hypersensitivity reaction that often has fatal consequences. Anaphylaxis causes the immune system to release a flood of chemicals that can cause a person to go into shock.
Schizophrenia refers to a group of severe, disabling psychiatric disorders marked by withdrawal from reality, illogical thinking, possible delusions and hallucinations, and emotional, behavioral, or intellectual disturbance.