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Items: 3

1.

Dopamine

A monoamine compound with positive inotropic activity. Dopamine is a naturally occurring catecholamine formed by decarboxylation of dehydroxyphenylalanine and a precursor of norepinephrine and epinephrine. Dopamine binds to alpha-1 and beta-1 adrenergic receptors. Mediated through myocardial beta-1 adrenergic receptors, dopamine increase heart rate and force, thereby increasing cardiac output. Alpha-1 adrenergic receptor stimulation on vascular smooth muscle, leads to vasoconstriction and results in an increase in systemic vascular resistance. Stimulation of dopaminergic receptors in renal vasculature, leads to renal blood vessel dilation, and an increase in glomerular filtration rate, renal blood flow, sodium excretion, and urine output. [from NCI]

MedGen UID:
41644
Concept ID:
C0013030
Biologically Active Substance; Organic Chemical; Pharmacologic Substance
2.

Brain-Derived Neurotrophic Factor

Brain-derived neurotrophic factor (247 aa, ~28 kDa) is encoded by the human BDNF gene. This protein plays a role in both the development of the nervous system and neuronal survival. [from NCI]

MedGen UID:
760637
Concept ID:
C3486709
Amino Acid, Peptide, or Protein; Biologically Active Substance; Pharmacologic Substance
3.

2,3,4,5-Tetrahydro-7,8-dihydroxy-1-phenyl-1H-3-benzazepine

A selective D1 dopamine receptor agonist used primarily as a research tool. [from MeSH]

MedGen UID:
181834
Concept ID:
C0949470
Organic Chemical; Pharmacologic Substance
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