Journal of the Chinese Medical Association : JCMA
May 1, 2024
Chuang-Hsin Chiu, Kuo-Hsing Ma, Eagle Yi-Kung Huang et al.
4 citations
The neurotoxicity of 3,4-methylenedioxy-methamphetamine (MDMA) to the serotonergic system is well-documented. Dextromethorphan (DM), an antitussive drug, decreased morphine- or methamphetamine (MA)-induced reward in rats and may prevent MDMA-induced serotonergic deficiency in primates, as indicated by increased serotonin transporter (SERT) availability. We aimed to investigate the effects of DM...
International Journal of Molecular Sciences
June 24, 2022
Chi-Jung Tsai, Chuang-Hsin Chiu, Yu-Yeh Kuo et al.
Numerous studies have confirmed that 3,4-Methylenedioxymethamphetamine (MDMA) produces long-lasting changes to the density of the serotonin reuptake transporter (SERT). Amitriptyline (AMI) has been shown to exert neuroprotective properties in neuropathologic injury. Here, we used a SERT-specific radionuclide, 4-[18F]-ADAM, to assess the longitudinal alterations in SERT binding and evaluate the...
The International Journal of Neuropsychopharmacology
December 29, 2020
Mu-Hong Chen, Wan-Chen Chang, Wei-Chen Lin et al.
28 citations
Frontostriatal disconnectivity plays a crucial role in the pathophysiology of major depressive disorder. However, whether the baseline functional connectivity of the frontostriatal network could predict the treatment outcome of low-dose ketamine infusion remains unknown. In total, 48 patients with treatment-resistant depression were randomly divided into 3 treatment groups (a single-dose...
Scientific Reports
December 12, 2016
Kuo-Hsing Ma, Tsung-Ta Liu, Shao-Ju Weng et al.
3,4-Methylenedioxymethamphetamine (MDMA), a common recreational drug, is known to cause serotonergic neurotoxicity in the brain. Dextromethorphan (DM) is a widely used antitussive reported to exert anti-inflammatory effect in vivo. In this study, we examined the long-term effect of MDMA on the primate serotonergic system and the protective property of DM against MDMA-induced serotonergic...