Evidence map›Paper›PMID 26922073›Full record

ArticleMetabolic brain disease2016

Meloxicam-loaded nanocapsules as an alternative to improve memory decline in an Alzheimer's disease model in mice: involvement of Na(+), K(+)-ATPase.

Francine R Ianiski, Catiane B Alves, Carla F Ferreira, Virginia C Rech, Lucielli Savegnago, Ethel A Wilhelm, Cristiane Luchese

Abstract read
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In one paragraph

Article in Metabolic brain disease, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.8field-weighted citation impact, top 16% 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

7 citing papers in PubMed, 27 citations in OpenAlex.

  1. Modeling Path Importance for Effective Alzheimer's Disease Drug Repurposing.Pacific Symposium on Biocomputing. Pacific Symposium on Biocomputing · 2024
    Article
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  7. Nerolidol-loaded nanospheres prevent behavioral impairment via ameliorating NaNaunyn-Schmiedeberg's archives of pharmacology · 2017
    Article
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

7 authors at 2 institutions in 1 country.

Francine R IaniskiPrograma de Pós-Graduação em Nanociências, Centro de Ciências Tecnológicas, Centro Universitário Franciscano, Santa Maria, CEP 97010-032, RS, Brazil.
Catiane B AlvesPrograma de Pós-Graduação em Nanociências, Centro de Ciências Tecnológicas, Centro Universitário Franciscano, Santa Maria, CEP 97010-032, RS, Brazil.
Carla F FerreiraPrograma de Pós-Graduação em Nanociências, Centro de Ciências Tecnológicas, Centro Universitário Franciscano, Santa Maria, CEP 97010-032, RS, Brazil.
Virginia C RechPrograma de Pós-Graduação em Nanociências, Centro de Ciências Tecnológicas, Centro Universitário Franciscano, Santa Maria, CEP 97010-032, RS, Brazil.
Lucielli SavegnagoGrupo de pesquisa em Neurobiotecnologia - GPN, Centro de Desenvolvimento Tecnológico, Unidade Biotecnologia, Universidade Federal de Pelotas, Pelotas, CEP: 96010-900, RS, Brazil.
Ethel A WilhelmGrupo de pesquisa em Neurobiotecnologia - GPN, Centro de Ciências Químicas, Farmacêuticas e de Alimentos, Universidade Federal de Pelotas, Campus Capão do Leão, Pelotas, CEP 96010-900, RS, Brazil. ethelwilhelm@yahoo.com.br.
Cristiane LucheseGrupo de pesquisa em Neurobiotecnologia - GPN, Centro de Ciências Químicas, Farmacêuticas e de Alimentos, Universidade Federal de Pelotas, Campus Capão do Leão, Pelotas, CEP 96010-900, RS, Brazil. cristiane_luchese@yahoo.com.br.
Universidade Franciscana · BRUniversidade Federal de Pelotas · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The objective of this study was to investigate the effect of meloxicam-loaded nanocapsules (M-NC) on the treatment of the memory impairment induced by amyloid β-peptide (aβ) in mice. The involvement of Na(+), K(+)-ATPase and cyclooxygenase-2 (COX-2) activities in the hippocampus and cerebral cortex was also evaluated. Mice received aβ (3 nmol/ 3 μl/ per site, intracerebroventricular) or vehicle (3 μl/ per site, i.c.v.). The next day, the animals were treated with blank nanocapsules (17 mL/kg) or M-NC (5 mg/kg) or free meloxicam (M-F) (5 mg/kg). Treatments were performed every other day, until the twelfth day. Animals were submitted to the behavioral tasks (open-field, object recognition, Y-maze and step-down inhibitory avoidance tasks) from the twelfth day. Na(+), K(+)-ATPase and COX-2 activities were performed in hippocampus and cerebral cortex. aβ caused a memory deficit, an inhibition of the hippocampal Na(+), K(+)-ATPase activity and an increase in the hippocampal COX-2 activity. M-NC were effective against all behavioral and biochemical alterations, while M-F restored only the COX-2 activity. In conclusion, M-NC were able to reverse the memory impairment induced by aβ, and Na(+), K(+)-ATPase is involved in the effect of M-NC.

Indexed as

Alzheimer DiseaseAnimalsBehavior, AnimalCerebral CortexCyclooxygenase 2Disease Models, AnimalHippocampusMeloxicamMemoryMemory DisordersMiceNanocapsulesSodium-Potassium-Exchanging ATPaseThiazinesThiazolesCyclooxygenase 2MeloxicamNanocapsulesSodium-Potassium-Exchanging ATPaseThiazinesThiazolesAmyloid-βCyclooxygenaseDrug-deliveryMeloxicamNanoparticles

Identifiers

PMID26922073
OpenAlexW2289182012

What OpenQuestion holds

Textmetadata
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.