Alpha-Pinene Decreases the Elevated Levels of Astrogliosis, Pyroptosis, and Autophagy Markers in the Hippocampus Triggered by Kainate in a Rat Model of Temporal Lobe Epilepsy.

The development and progression of temporal lobe epilepsy (TLE) are heavily influenced by inflammation, excessive activation of glial cells, and neuronal cell death. This study aimed to investigate the effects of treatment with alpha-pinene (APN) on pro-and anti-inflammatory cytokine levels, astrogliosis, pyroptosis, and autophagy markers in the hippocampus in a rat model of TLE induced by kainic acid (KA). Male Wistar rats were employed, and TLE was induced by intracerebroventricular injection of KA.

Effect of ramosetron, a 5-HT receptor antagonist on the severity of seizures and memory impairment in electrical amygdala kindled rats.

The entorhinal cortex (EC) plays a pivotal role in epileptogenesis and seizures. EC expresses high density of serotonergic receptors, especially 5-HT receptors. Cognitive impairment is common among people with epilepsy.

Platelet Indices and CXCL12 Levels in Patients with Intrauterine Growth Restriction.

Background: Intrauterine growth restriction (IUGR) is a multifactorial condition, and the precise mechanism is still unknown. In the current study, we aimed to determine the relationship between the platelet (PLT) indices and CXC12 levels in patients with IUGR.

Patients And Materials: In this study, 36 patients with IUGR and 36 healthy pregnant mothers were enrolled as the case and control groups, respectively.

Opioid Receptors Gene Polymorphism and Heroin Dependence in Iran.

Introduction: Genes often have multiple polymorphisms that interact with each other and the environment in different individuals. Variability in the opioid receptors can influence opiate withdrawal and dependence. In humans, A118G Single Nucleotide Polymorphisms (SNP) on μ-Opioid Receptor (MOR), 36 G>T in κ-Opioid Receptor (KOR), and T921C in the δ-Opioid Receptor (DOR) have been found to associate with substance dependence.

Endocannabinoid CB1 receptors are involved in antiepileptogenic effect of low frequency electrical stimulation during perforant path kindling in rats.

Introduction: Administration of low-frequency electrical stimulation (LFS) at the kindling site has an antiepileptogenic effect. In the present study, we investigated the role of cannabinoid receptors type 1 (CB1) in mediating the inhibitory effects of LFS on the development of perforant path kindled seizures.

Methods: For seizure generation, rats were kindled by electrical stimulation of perforant path in semi-rapid kindling manner (12 stimulations per day at 10 min intervals at afterdischarge threshold intensity).

ERK activation is required for the antiepileptogenic effect of low frequency electrical stimulation in kindled rats.

Introduction: The signaling pathways involved in the antiepileptogenic effect of low frequency electrical stimulation (LFS) have not been fully understood. In the present study the role of extracellular signal-regulated kinase (ERK) signaling cascade was investigated in mediating the inhibitory effects of LFS on kindled seizures.

Methods: Animals received kindling stimulations for seven days (the mean number of stimulation days for achieving stage 5 seizure) according to semi-rapid perforant path kindling protocol (12 stimulations per day at 10 min intervals).