Serotonin

A neurotransmitter is a chemical that sends signals from one part of the mood to another by carrying impulses between nerve cells. thither be around 40 million caput cells and almost altogether of them be influenced, either directly or indirectly by serotonin (Bouchez 2008). serotonin, or 5- hydroxytriptamine, is one of the most abundant neurotransmitters in the body, influencing over 500,000 neurons (Byrd, 2002). Serotonin originates in the midline of the passstem and travels from the brain to entirely parts of the nervous system. Serotonin is synthesized from the amino savage tryptophane and is structurally similar to the hallucinogenic LSD. Cells in the brain pulmonary tuberculosis tryptophan hydroxylase to combine with tryptophan to form 5- hydroxytryptamine, (serotonin) (Bouchez 2008). Serotonin is also released from platelets in blood vessels when the walls of the blood vessels are damaged (Serotonin 2001). There are about 15 different sensory receptors for se rotonin existing in four populations: 5-HT1, 5-HT2, 5-HT3, and 5-HT4. Although 90% of serotonin is frame in the intestines, the most studied effects of serotonin are in the central nervous system. Because serotonin influences so umteen another(prenominal) neurons, it is answerable for multiple behaviors ranging from sleep, memory, sex drive, and learning to cardiovascular act and muscle builder contractions.

Along with influencing behaviors, serotonin is also responsible for many diseases and illnesses. depression is one of the most known illnesses related to serotonin levels. It appears to materialize due to impaired metabolism of central amines or peptide neurotransmitters an d their receptor cites (Diseases and Conditi! ons), meaning there is not generous of it. Anxiety, psychoneurotic disorder, little terror disorder, and excess anger are all also maybe caused by low brain cell mathematical yield of serotonin, lack of receptor sites available to receive serotonin, inability of serotonin to reach receptor sites, or shortage in tryptophan (Bouchez 2008). Serotonin may also...If you want to get a enough essay, order it on our website: OrderEssay.net

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