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Protective effect of co-administration of caffeine and piracetam on scopolamine-induced amnesia in Wistar rats.

Current research in pharmacology and drug discovery
May 5, 2021
Subhash Chaturvedi et al. (4 authors)
Journal ArticleAnimal Study
Study Details

Study Goal

The researchers aimed to determine the protective effect of co-administering piracetam and caffeine on scopolamine-induced amnesia in rats.

Results Summary

Pre-treatment with caffeine and piracetam decreased scopolamine-induced cognitive damage and amnesia, demonstrating improved learning tendency. The mechanism requires further investigation, but the combination shows potential as a novel therapeutic strategy for combating amnesia.

Population

Rats with scopolamine-induced amnesia

Effective Dosage

Not available

Duration

Not specified

Interactions

None mentioned

Extracted Claims (5)
InterventionDirectionEndpointPopulationDosageImpactClaim #
piracetam
increase
cognitive function
-
-
improves
#1
caffeine
increase
performance of tasks that involve working memory
-
to a limited extent
promotes the performance of tasks that involve working memory to a limited extent
#2
caffeine
decrease
cognitive decline
healthy individuals
-
retards cognitive decline
#3
co-administering piracetam and caffeine
decrease
scopolamine-induced cognitive damage and amnesia
rats
-
decreased scopolamine-induced cognitive damage and amnesia
#4
co-administering piracetam and caffeine
increase
learning tendency
rats
-
demonstrated by an improved learning tendency
#5
Abstract

Alzheimer's disease is a cerebrovascular disorder characterized by progressive loss of the mental capabilities. The novel therapeutic agent piracetam is a cyclic derivative of γ-aminobutyric acid and one of the oldest recognized synthetic nootropics. Piracetam improves cognitive function without stimulation or sedation. Caffeine is a central nervous system stimulant with nootropic activity. Caffeine promotes the performance of tasks that involve working memory to a limited extent, and it also retards cognitive decline in healthy individuals. The present study aimed to determine the protective effect of co-administering piracetam and caffeine on scopolamine-induced amnesia in rats. Pre-treatment with caffeine and piracetam decreased scopolamine-induced cognitive damage and amnesia. The preventive response was demonstrated by an improved learning tendency. The mechanism responsible for these effects requires further investigation. The co-administration of caffeine and piracetam has potential as a novel therapeutic strategy for combating amnesia.

Study Links
Quality Scores
SafetyNot Assessed
Efficacy85/10
Quality75/10
Citation Metrics
Total Citations2
Citations/Year0.5
Relative Citation Ratio0.30
NIH Percentile15.7%
Research Impact Scores
APT Score0.05
Weight Score1.59
Normalized Score0.69
Related Supplements
Protective effect of co-administration of caffeine and pirac... | Panacea Index