The role of hippocampal 5-HT and 5-HT receptors on learning and memory in rats.

Serotonin is a neurotransmitter, which is involved in memory via its receptors. The 5-HT and 5-HT receptors mainly exist in the hippocampus, which plays an important role in memory processing. However, few studies have assessed the effect of these serotonin receptors on memory.

Structural model of the relationship between physical activity and students' quality of life: Mediating role of body mass index and moderating role of gender.

Background: As a country's future leaders and pioneers, University students must live with healthy habits. In order to achieve a healthy lifestyle, Physical activity and Quality of Life can serve as suitable indices to study. The purpose of the study was to clarify how physical activity (PA), Body mass index (BMI) and gender relate to the quality of life (QOL) of students of Medical Sciences University by using a structural equation model.