Postischemic administration of liposome-encapsulated luteolin prevents against ischemia-reperfusion injury in a rat middle cerebral artery occlusion model.

Oxidative stress-induced neuronal cell death has been implicated in neurodegenerative diseases; one such disease is ischemic stroke. Using reactive oxygen species (ROS)-insulted primary neurons, we screened neuroprotectants with clinical potential and then, using ischemia/reperfusion (I/R) model, investigated the anti-ischemic potential of candidate neuroprotectants. Here, we showed that luteolin, isolated from the ripe fruit of Perilla frutescens (L.

Dopamine transporter inhibitory and antiparkinsonian effect of common flowering quince extract.

Common flowering quince (FQ) is the fruit of Chaenomeles speciosa (Sweet) Nakai. FQ-containing cocktails have been applied to the treatment of neuralgia, migraine, and depression in traditional Chinese medicine. The present study assessed whether FQ is effective in dopamine transporter (DAT) regulation and antiparkinsonism by utilizing in vitro and in vivo assays, respectively.

Bakuchiol analogs inhibit monoamine transporters and regulate monoaminergic functions.

Monoamine transporters play key roles in controlling monoamine levels and modulating monoamine reuptake. The objective of the present study was to identify monoamine transporter inhibitors from herbal sources. We discovered that bakuchiol analogs isolated from Fructus Psoraleae inhibited monoamine transporter uptake to differing degrees.