Evidence map›Paper›PMID 34370788›Full record

ArticlePloS one2021

Chlorella vulgaris functional alcoholic beverage: Effect on propagation of cortical spreading depression and functional properties.

Danielli M M Dantas, Thiago B Cahú, Carlos Yure B Oliveira, Ricardo Abadie-Guedes, Nathalia A Roberto, Werlayne M Santana, Alfredo O Gálvez, Rubem C A Guedes, Ranilson S Bezerra

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.0field-weighted citation impact, top 27% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed, 25 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors at 2 institutions in 1 country.

Danielli M M DantasDepartamento de Bioquímica, Universidade Federal de Pernambuco (UFPE), Recife, Brazil.
Thiago B CahúDepartamento de Bioquímica, Universidade Federal de Pernambuco (UFPE), Recife, Brazil.
Carlos Yure B OliveiraDepartamento de Pesca e Aquicultura, Universidade Federal Rural de Pernambuco (UFRPE), Recife, Brazil.ORCID 0000-0001-9237-1869
Ricardo Abadie-GuedesDepartamento de Nutrição, Universidade Federal de Pernambuco (UFPE), Recife, Brazil.
Nathalia A RobertoDepartamento de Bioquímica, Universidade Federal de Pernambuco (UFPE), Recife, Brazil.
Werlayne M SantanaDepartamento de Bioquímica, Universidade Federal de Pernambuco (UFPE), Recife, Brazil.
Alfredo O GálvezDepartamento de Pesca e Aquicultura, Universidade Federal Rural de Pernambuco (UFRPE), Recife, Brazil.
Rubem C A GuedesDepartamento de Nutrição, Universidade Federal de Pernambuco (UFPE), Recife, Brazil.
Ranilson S BezerraDepartamento de Bioquímica, Universidade Federal de Pernambuco (UFPE), Recife, Brazil.
Universidade Federal de Pernambuco · BRUniversidade Federal Rural de Pernambuco · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recent advances in microalgae biotechnology have proven that these microorganisms contain a number of bioactive molecules, that can be used as food additives that help prevent disease. The green microalga Chlorella vulgaris presents several biomolecules, such as lutein and astaxanthin, with antioxidant capacity, which can play a protective role in tissues. In this study, we produced and analyzed a C. vulgaris functional alcoholic beverage (produced using a traditional Brazilian alcoholic beverage, cachaça, and C. vulgaris biomass). Assays were conducted in vitro by radical scavenging tests, and in vivo, by modeling cortical spreading depression in rat brains. Scavenging radical assays showed that consumption of the C. vulgaris alcoholic beverage had a DPPH inhibition of 77.2%. This functional alcoholic beverage at a concentration of 12.5 g L-1 significantly improved cortical spreading depression velocity in the rat brains (2.89 mm min-1), when compared with cachaça alone (3.68 mm min-1) and control (distilled water; 3.25 mm min-1). Moreover, animals that consumed the functional beverage gained less weight than those that consumed just alcohol and the control groups. These findings suggest that the C. vulgaris functional alcoholic beverage plays a protective physiologic role in protecting brain cells from the effects of drinking ethanol.

Indexed as

Alcoholic BeveragesAnimalsAntioxidantsBody WeightBrazilCerebral CortexChlorella vulgarisCortical Spreading DepressionMaleRatsRats, WistarAntioxidants

Identifiers

PMID34370788
PMCPMC8351948
OpenAlexW3193231125

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.