Evidence map›Paper›PMID 30011946›Full record

ArticleBioengineering (Basel, Switzerland)2018

Fabrication and In Vitro Characterization of Bioactive Glass/Nano Hydroxyapatite Reinforced Electrospun Poly(ε-Caprolactone) Composite Membranes for Guided Tissue Regeneration.

Vishnu Jayakumar Sunandhakumari, Arun Kumar Vidhyadharan, Aneesh Alim, Deepan Kumar, Jayakrishnan Ravindran, Aswathy Krishna, Manoj Prasad

Abstract read
In one paragraph

Article in Bioengineering (Basel, Switzerland), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

21 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  9. Exosomes and exosome composite scaffolds in periodontal tissue engineering.Frontiers in bioengineering and biotechnology · 2023
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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

7 authors.

Vishnu Jayakumar SunandhakumariDepartment of Periodontics and Oral Implantology, PMS College of Dental Science and Research Centre, Trivandrum 695028, India. drvishnu731@gmail.com.
Arun Kumar VidhyadharanDepartment of Endodontics and Implant Dentistry, S.U.T.A.M.S Medical College, Trivandrum 695028, India. drarun_70@yahoo.com.
Aneesh AlimDepartment of Orthodontics and Dentofacial Orthopedics, PMS College of Dental Science and Research Centre, Trivandrum 695028, India. aneeshalim@gmail.com.
Deepan KumarDepartment of Community Dentistry, PMS College of Dental Science and Research Centre, Trivandrum 695028, India. deepucv08@gmail.com.
Jayakrishnan RavindranDepartment of Oral and Maxillofacial Surgery, PSM College of Dental Science and Research, Thrissur 680519, India. drjaikishen@gmail.com.
Aswathy KrishnaDepartment of Oral and Maxillofacial Surgery, Amrita School of Dentistry, Cochin 682041, India. aswathyavalon@gmail.com.
Manoj PrasadDepartment of Prosthodontics, PMS College of Dental Science and Research Centre, Trivandrum 695028, India. manoj_prasad8488@yahoo.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCurrent resorbable and non-resorbable membranes act as a physical barrier to avoid connective and epithelial tissue downgrowth into the defect, favoring the regeneration of periodontal tissues. These conventional membranes possess many structural and bio-functional limitations. We hypothesized that the next-generation of guided tissue regeneration (GTR) membranes for periodontal tissue engineering will be a biologically active, spatially designed nanofibrous biomaterial that closely mimics the native extra-cellular matrix (ECM).

methodsGTR membranes made of poly(ε-Caprolactone) with a molecular weight of 80,000 reinforced with different weight concentrations of nano-Hydroxyapatite/Bioactive glass (2%, 5%, 10%, 15%) is fabricated by the method of electrospinning. After fabrication, in vitro properties are evaluated.

resultsThe electrospun nanofibrous membranes possessed excellent mechanical properties initially and after one month of degradation in phosphate buffer solution (PBS). Moreover, none of the fabricated membranes were found to be cytotoxic at lower concentrations and higher concentrations. Comparing the overall properties, PCL (poly(e-caprolactone)) + BG (Bioactive glass) 2% exhibited superior cell attachment and percentage of viable cells, increased fiber and pore diameter which satisfies the ideal properties needed for GTR membranes.

conclusionComposite nanofibrous membranes prepared by electrospinning are suitable for use as a GTR membrane and are a useful prototype for further development of a final membrane for clinical use.

Indexed as

electrospinningguided tissue regeneration, periodontal regeneration

Identifiers

PMID30011946
PMCPMC6163249

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Registered trials

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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.