Changes in neural activity were decreased in animals pre-exposed to 5-HT and <i>mod-1</i> mutants when the worms switched their locomotive direction. by Haruka Mori (8082215)

“…(F) Decreasing levels of RID neural activity during the transition periods from forward to backward locomotion in mock, 5-HT pre-exposed (p = 1.3 × 10⁻³), and <i>mod-1</i> mutant (p = 5.4 × 10⁻⁴) animals. …”

Table_1_FMT intervention decreases urine 5-HIAA levels: a randomized double-blind controlled study.DOCX by Lihong Wang (14991)

“…The average GSRS scores decreased from 30.17 (before) to 19 (after; p < 0.0001), CARS scores decreased from 36.22 to 33.33 (p < 0.0001), SRS scores decreased from 151.17 to 137.5 (p = 0.0002), and the ABC scores decreased 76.39 to 53.17 (p < 0.0001) in the FMT group. …”

Concentrations of 5-HT and 5-HIAA in brain tissue. by Thibault Renoir (348572)

“…<p>Using the HPLC system, we measured the tissue levels of serotonin (5-HT) and its metabolite 5-hydroxyindolacetic acid (5-HIAA) in several brain areas. …”

Gene expression of 5-HT transporter (5-HTT), 5-HT_1A receptor (5-HT_1AR) and tryptophan hydroxylase-2 (TPH2) in the raphe. by Thibault Renoir (348572)

“…<p>Measuring mRNA levels of several genes encoding proteins that regulate 5-HT homeostasis, we found significant genotype-sex interactions for both mRNA levels of (A) 5-HTT and (B) TPH2 but not for (C) 5-HT_1AR gene expression. …”

Pharmacological Mechanism of the Non-hallucinogenic 5‑HT_2A Agonist Ariadne and Analogs by Michael J. Cunningham (14267038)

“…Compared to DOM, Ariadne shows lower signaling potency and efficacy in multiple signaling pathways examined (G_q, G₁₁, and β-arrestin2) coupled to 5-HT_2A receptors. We confirmed the shift in signaling for an α-propyl analog and provide a molecular docking rationale for the progressive decrease in signaling potency with the growing length of the α-substituent. …”

Pharmacological Mechanism of the Non-hallucinogenic 5‑HT_2A Agonist Ariadne and Analogs by Michael J. Cunningham (14267038)

“…Compared to DOM, Ariadne shows lower signaling potency and efficacy in multiple signaling pathways examined (G_q, G₁₁, and β-arrestin2) coupled to 5-HT_2A receptors. We confirmed the shift in signaling for an α-propyl analog and provide a molecular docking rationale for the progressive decrease in signaling potency with the growing length of the α-substituent. …”

Drugs which cluster on the 'anxiolytic' group decrease 5-HT turnover in the brain. by Caio Maximino (100467)

“…<p>(A) Turnover rates, as measured by 5-HIAA:5-HT ratios, normalized to the values of vehicle-treated animals, for the following drugs: fluoxetine (FLX; chronic treatment with 10 mg/kg); chlordiazepoxide (CDZ; 0.02 mg/kg); clonazepam (CLZ; 0.05 mg/kg); diazepam (DZP; 1.25 mg/kg); buspirone (BUS; 50 mg/kg); ethanol (EtOH, 2.5%); dizocilpine (MK; 0.005 mg/kg); verapamil (VER; 5 mg/kg); WAY 100,635 (WAY; 0.03 mg/kg); and SB 224,289 (SB; 2.5 mg/kg). …”

Decreased responsivity to mechanical stimuli during DRN 5-HT neurons photostimulation. by Guillaume P. Dugué (620333)

VAMP2 decreases 5-HT uptake and SERT cell surface expression in HEK-293 MSR cells by reducing the delivery rate of the transporter to the plasma membrane. by Heidi Kaastrup Müller (570207)

Subjects:

Effects of gravity changes on gene expression of BDNF and serotonin receptors in the mouse brain by Chihiro Ishikawa (4093267)

“…BDNF expression was decreased in the ventral hippocampus and hypothalamus, whereas increased in the cerebellum. 5-HT1BR expression was decreased in the cerebellum, whereas increased in the ventral hippocampus and caudate putamen. …”

Microparticles (MPs) from CD patients decrease 5-HT contraction in mouse aorta. by Daniela Leonetti (447114)

The coefficient of variation of the neural activity, unlike that of velocity, was decreased in animals pre-exposed to 5-HT and <i>mod-1</i> mutants. by Haruka Mori (8082215)

5-HT supplementation inhibits mitophagy. by Li Gao (131516)

Optogenetic Recruitment of Dorsal Raphe Serotonergic Neurons Acutely Decreases Mechanosensory Responsivity in Behaving Mice by Guillaume P. Dugué (620333)

“…<i>In vivo</i>, the photoactivation of dorsal raphe serotonergic neurons gave rise to a prominent light-evoked field response that displayed some sensitivity to a 5-HT1A agonist, consistent with autoreceptor inhibition of raphe neurons. …”

Activation of MAPKs in HCS-2/8 cells treated with 5-HT or agonist of each 5-HT₂ receptor and rescue effect of inhibitors of ERK1/2 and JNK on the BW723C86-decreased CCN2 production. by Ayaka Hori (4597795)

Effect of 5-HTR blockade on error pattern in the work/delay task. by Yukiko Hori (299784)

Subjects:

5-HT₇Dro knock-down decreases frequency of courtship behaviors. by Jaime Becnel (218896)

“…When compared with the parental lines 5-HT₇-Gal4 (Gal4) and UAS-sym-5-HT₇-dsRNA (UAS), the frequency of licking, curling and copulation attempts was significantly decreased. …”

5-HT supplementation induces mitochondrial damage. by Li Gao (131516)

The influence of 5-HT on MSQ43 cells. by Li Gao (131516)

Effect of 5-HT depletion via pCPA on incentive. by Yukiko Hori (299784)

Subjects: