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Analysis Of Neurotransmitter Substance P

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The neurotransmitter Substance P is a small peptide that transmits pain signals from the sensory nerves to the central nervous system, also peptides are small chains of amino acids. It has also been associated with the regulation of stress and anxiety. Substance P is thought to contribute to such painful disorders as arthritis and fibromyalgia, it is also found in spinal cord and brain. A neuropeptide are short-chain polypeptides are involved in mediating sensations and emotional responses, such as pleasure, pain, thirst, and hunger. Examples are compounds called endorphins, which are a group of hormones secreted within the brain and nervous system. Endorphins mediate sensations of pleasure, and substance P, which transmits feelings of pain

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