The effects of probiotic supplementation on cerebral cognitive function: a systematic review

Autor: I Putu Eka Widyadharma, Alvin Hendellyn, Bryan Gervais de Liyis, Ni Luh Putu Saswatasya Widha Putri, Agung Wiwiek Indrayani, Agus Eka Darwinata, I Nengah Sujaya
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: The Egyptian Journal of Neurology, Psychiatry and Neurosurgery, Vol 60, Iss 1, Pp 1-9 (2024)
Druh dokumentu: article
ISSN: 1687-8329
DOI: 10.1186/s41983-024-00840-w
Popis: Abstract Background Alzheimer’s disease (AD) stands as a formidable challenge within the realm of neurodegenerative disorders, characterized by its inexorable progression and the profound cognitive impairments it engenders. Despite decades of research, the management of AD remains in a conundrum, with currently available treatments offering only modest symptomatic relief and none that can definitively alter the course of the disease. Objective This investigation seeks to provide a concise overview of the influence of probiotics on the cognitive aspects of AD, drawing upon a compilation of conducted studies. Methods The study was conducted by means of comprehensive searches in MEDLINE, Pubmed, and Google Scholar databases spanning from January 2015 to December 2020. The composition of this review adhered to the guidelines outlined by the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. The evaluation of eligibility criteria was guided by the Population, Intervention, Comparator, Outcome, and Study Design (PICOS) framework, a methodology that was systematically applied to each identified research entry. Results Upon the implementation of the search protocol, a total of five articles that satisfied the predetermined inclusion criteria were incorporated into this review. Among these, four encompassed randomized controlled trials (RCTs), while the fifth pertained to an explorative interventional study. AD stands as a progressive neurodegenerative affliction of considerable clinical import. Through the assessment of diverse investigations, compelling evidence has emerged affirming that probiotic microorganisms, acting via the intricate gut–brain axis signaling pathway, harbor the capacity to ameliorate cognitive function in AD. The collective findings across all the studies unequivocally indicate a notable enhancement in cognitive function subsequent to the administration of probiotic supplementation (p
Databáze: Directory of Open Access Journals
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