Evidence map›Paper›PMID 34728779›Full record

ArticleScientific reports2021

A pre-formulation study of tetracaine loaded in optimized nanostructured lipid carriers.

Simone R Castro, Lígia N M Ribeiro, Márcia C Breitkreitz, Viviane A Guilherme, Gustavo H Rodrigues da Silva, Hery Mitsutake, Ana C S Alcântara, Fabiano Yokaichiya, Margareth K K D Franco, Daniel Clemens and 4 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

17 citing papers in PubMed, 40 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

14 authors at 5 institutions in 2 countries.

Simone R CastroDepartment of Biochemistry and Tissue Biology, Institute of Biology, University of Campinas (UNICAMP), Rua Monteiro Lobato 255, Campinas, SP, 13083862, Brazil.
Lígia N M RibeiroDepartment of Biochemistry and Tissue Biology, Institute of Biology, University of Campinas (UNICAMP), Rua Monteiro Lobato 255, Campinas, SP, 13083862, Brazil.
Márcia C BreitkreitzDepartment of Analytical Chemistry, Institute of Chemistry, UNICAMP, Campinas, SP, Brazil.
Viviane A GuilhermeDepartment of Biochemistry and Tissue Biology, Institute of Biology, University of Campinas (UNICAMP), Rua Monteiro Lobato 255, Campinas, SP, 13083862, Brazil.
Gustavo H Rodrigues da SilvaDepartment of Biochemistry and Tissue Biology, Institute of Biology, University of Campinas (UNICAMP), Rua Monteiro Lobato 255, Campinas, SP, 13083862, Brazil.
Hery MitsutakeDepartment of Analytical Chemistry, Institute of Chemistry, UNICAMP, Campinas, SP, Brazil.
Ana C S AlcântaraDepartment of Chemistry, Federal University of Maranhão, São Luís, MA, Brazil.
Fabiano YokaichiyaDepartment of Quantum Phenomena in Novel Materials, Helmholtz-Zentrum, Berlin, Germany.
Margareth K K D FrancoNuclear and Energy Research Institute, IPEN-CNEN/SP, São Paulo, SP, Brazil.
Daniel ClemensDepartment of Quantum Phenomena in Novel Materials, Helmholtz-Zentrum, Berlin, Germany.
Ben KentDepartment of Quantum Phenomena in Novel Materials, Helmholtz-Zentrum, Berlin, Germany.
Marcelo LancellottiFaculty of Pharmaceutical Sciences, UNICAMP, Campinas, SP, Brazil.
Daniele R de AraújoHuman and Natural Science Center, Federal University of ABC (UFABC), Santo André, SP, Brazil.
Eneida de PaulaDepartment of Biochemistry and Tissue Biology, Institute of Biology, University of Campinas (UNICAMP), Rua Monteiro Lobato 255, Campinas, SP, 13083862, Brazil. depaula@unicamp.br.
Universidade Estadual de Campinas (UNICAMP) · BRHelmholtz-Zentrum Berlin für Materialien und Energie · DENational Nuclear Energy Commission · BRUniversidade Federal do ABC · BRUniversidade Federal do Maranhão · BR

Funding

FAPEAM S.R.C. fellowshipFundação de Amparo à Pesquisa do Estado de São Paulo 14/14457-5Fundação de Amparo à Pesquisa do Estado de São Paulo 14/25372-0
6 · The paper itself

Abstract

Tetracaine (TTC) is a local anesthetic broadly used for topical and spinal blockade, despite its systemic toxicity. Encapsulation in nanostructured lipid carriers (NLC) may prolong TTC delivery at the site of injection, reducing such toxicity. This work reports the development of NLC loading 4% TTC. Structural properties and encapsulation efficiency (%EE > 63%) guided the selection of three pre-formulations of different lipid composition, through a 2

Indexed as

Cell ProliferationDrug LiberationAnesthetics, LocalAnimalsBALB 3T3 CellsDrug CarriersDrug CompoundingMiceNanostructuresTetracaineAnesthetics, LocalDrug CarriersTetracaine

Identifiers

PMID34728779
PMCPMC8563806
OpenAlexW3210345755

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.