| D007022 |
Hypotension |
Abnormally low BLOOD PRESSURE that can result in inadequate blood flow to the brain and other vital organs. Common symptom is DIZZINESS but greater negative impacts on the body occur when there is prolonged depravation of oxygen and nutrients. |
Blood Pressure, Low,Hypotension, Vascular,Low Blood Pressure,Vascular Hypotension |
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| D006632 |
Histamine |
An amine derived by enzymatic decarboxylation of HISTIDINE. It is a powerful stimulant of gastric secretion, a constrictor of bronchial smooth muscle, a vasodilator, and also a centrally acting neurotransmitter. |
Ceplene,Histamine Dihydrochloride,Histamine Hydrochloride,Peremin |
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| D012701 |
Serotonin |
A biochemical messenger and regulator, synthesized from the essential amino acid L-TRYPTOPHAN. In humans it is found primarily in the central nervous system, gastrointestinal tract, and blood platelets. Serotonin mediates several important physiological functions including neurotransmission, gastrointestinal motility, hemostasis, and cardiovascular integrity. Multiple receptor families (RECEPTORS, SEROTONIN) explain the broad physiological actions and distribution of this biochemical mediator. |
5-HT,5-Hydroxytryptamine,3-(2-Aminoethyl)-1H-indol-5-ol,Enteramine,Hippophaine,Hydroxytryptamine,5 Hydroxytryptamine |
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| D018490 |
Serotonin Agents |
Drugs used for their effects on serotonergic systems. Among these are drugs that affect serotonin receptors, the life cycle of serotonin, and the survival of serotonergic neurons. |
Serotonergic Agents,Serotonergic Drugs,Serotonin Drugs,Serotonin Effect,Serotonin Effects,Serotoninergic Effect,Serotoninergic Effects,Agents, Serotonergic,Agents, Serotonin,Drugs, Serotonergic,Drugs, Serotonin,Effect, Serotonin,Effect, Serotoninergic,Effects, Serotonin,Effects, Serotoninergic |
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| D018494 |
Histamine Agents |
Drugs used for their actions on histaminergic systems. Included are drugs that act at histamine receptors, affect the life cycle of histamine, or affect the state of histaminergic cells. |
Histamine Drugs,Histamine Effect,Histamine Effects,Histaminergic Agents,Histaminergic Drugs,Histaminergic Effect,Histaminergic Effects,Agents, Histamine,Agents, Histaminergic,Drugs, Histamine,Drugs, Histaminergic,Effect, Histamine,Effect, Histaminergic,Effects, Histamine,Effects, Histaminergic |
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