Neurotransmission

Serotonin (5-HT): Physiological Role, Clinical Implications

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5-Hydroxytryptamine, commonly known as serotonin or 5-HT, is a monoamine neurotransmitter and a derivative of the amino acid tryptophan. It plays a crucial role in the central nervous system and various physiological processes, contributing to mood regulation, sleep-wake cycles, appetite control, and gastrointestinal function. Physiological Role of 5-Hydroxytryptamine (5-HT or Serotonin) 1. Neurotransmission:    – … Read more

Histamine: Physiological Role, Clinical Applications

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Histamine is a biogenic amine, a compound derived from amino acids, that serves as a signaling molecule and neurotransmitter in the body. It is produced and stored in various cells, particularly mast cells and basophils, which are immune system components. When released, histamine plays a key role in several physiological processes, including inflammation, allergic reactions, … Read more

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