ArticleHeliyon2020
Matrix levels of metalloproteinase-2 (MMP-2) and toxicity evaluation of carbonate apatite-based endodontic sealer in rat subcutaneous implantation.
Article in Heliyon, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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.
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.
Who cites it
0 citing papers in PubMed, 2 citations in OpenAlex.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveThe aims of this study is to investigate the matrix metalloproteinase-2 (MMP-2) levels and the toxicity evaluation to determine the safety of carbonate apatite material that will be used as an endodontic sealer.
methodsCarbonate apatite as endodontic sealer material is fabricated with a size of 2 × 2 × 1 mm, sterilized, and then implanted in the subcutaneous area on the murine back. Total of 28 rats was divided into 2 groups: the implantation group and the control group (positive and negative). We observed behavior, macroscopic and microscopic images (through hematoxylin-eosin/HE staining) and MMP-2 levels in the serum (through ELISA examination) to determine the reaction of implant material in experimental animals.
resultsBehavioral test shows impaired motor function within 2-24 h in all rats, autonomic behavioral test does not show any disturbance, macroscopic images show appearance of tumor and rubor within 2-72 h in all rats, microscopic images shows an increase in the mean neutrophils number with the highest point located in the 24 h (3.92×10
conclusionThe implantation of carbonate apatite material did not cause behavioral disorders or abnormalities in the tissues surrounding of the implant site and did not show signs of toxicity or death.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.