Exploring the molecular mechanisms of curcumin in modulating memory impairment in neurodegenerative disorders.

Introduction: Memory impairment is a critical challenge in neurodegenerative disorders, particularly in Alzheimer's disease, Parkinson's disease, and age-related cognitive decline. This research explores the molecular mechanisms by which curcumin, a polyphenolic compound derived from Curcuma longa, exerts neuroprotective effects that may ameliorate cognitive deficits associated with these conditions.

Results And Conclusion: Evidence from both preclinical studies and emerging clinical trials indicates that curcumin enhances neuronal signaling and synaptic plasticity, primarily through the modulation of pathways such as NF-κB and PI3K/Akt.

Ethanol's impact on the brain: a neurobiological perspective on the mechanisms of memory impairment.

Alcohol consumption is known to have detrimental effects on memory function, with various studies implicating ethanol in the impairment of cognitive processes related to memory retention and retrieval. This review aims to elucidate the complex neurobiological mechanisms underlying ethanol-induced memory impairment. Through a thorough search of existing literature using electronic databases, relevant articles focusing on the neurobiological mechanisms of ethanol on memory were identified and critically evaluated.

Erythrocyte sedimentation rate and red blood cell indices association in pediatrics patients with fever and cough: A cross-sectional study.

Background And Aims: The erythrocyte sedimentation rate (ESR) is an essential inflammatory marker in treating some patients, particularly children. The level of ESR can be affected by red blood cell (RBC) indices, and not considering this can complicate the interpretation of ESR and the treatment and follow-up of patients. The study aimed to assess the association between ESR and RBC indices in children hospitalized with fever and cough in the pediatric ward of Imam Khomeini Hospital, Jiroft, in 2023.