5-HT receptors mediate lineage-dependent effects of serotonin on adult neurogenesis in Procambarus clarkii

5 - HT 3 receptors antagonists reduce serotonin - induced scratching in mice Running title : 5 - HT 3 receptors mediate serotonin - induced scratching

Crayfish (Procambarus clarkii) Effects on Lentic Lake Water Quality

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Serotonin 5-HT(7) receptors mediate relaxation of porcine pial veins.

Isolated porcine pial veins in the presence of active muscle tone have been shown to exhibit rhythmic contractions (RC) that are inhibited by serotonin (5-HT) in a concentration-dependent manner. The 5-HT inhibition of RC is mediated by an as yet unidentified 5-HT receptor subtype located on the vascular smooth muscle. 5-carboxamidotryptamine, which is a potent but nonselective agonist at 5-HT(...

Serotonin (5-HT) systems mediate dopamine (DA) receptor supersensitivity.

To study interactions between DA and 5-HT neurochemical systems in the DA D1 supersensitized induction of oral activity in neonatal 6-hydroxydopamine (6-OHDA) lesioned rats, the effects of a variety of 5-HT receptor agonists and antagonists were determined. At 3 days after birth rats were treated with desipramine HCl (20 mg/kg i.p., base form) 1 h before 6-OHDA HBr (100 micrograms, salt form, i...

Implication of 5-HT(2B) receptors in the serotonin syndrome.

The serotonin (5-HT) syndrome occurs in humans after antidepressant overdose or combination of drugs inducing a massive increase in extracellular 5-HT. Several 5-HT receptors are known to participate in this syndrome in humans and animal models. The 5-HT(2B) receptor has been proposed as a positive modulator of serotonergic activity, but whether it is involved in 5-HT syndrome has not yet been ...