Validation of Levels of Decorin as A Reliable Biomarker of Osteoarthritis: Comparison of Serum and Synovial Fluid Levels
Notice bibliographique
Résumé
Objective: The proteoglycan decorin, which plays an important part in the aetiology of osteoarthritis as well as a role in the binding of collagen, was the focus of this study's background information and objectives (OA). This investigation was carried out with the objectives of determining the levels of decorin in the blood and synovial fluid of patients who suffered from knee OA and determining whether or not these levels had a correlation with OA and the Western Ontario and McMaster Universities Osteoarthritis (WOMAC) score. Place of Study: Islam medical college Sialkot Duration: December 2021 to May 2022 Methods: In this prospective study, a total of 60 persons were enrolled in the study and control groups: 30 people with knee osteoarthritis and 30 people with other knee sjoint problems. For the purpose of determining how well the knee functions, the WOMAC score was utilised.Both the levels of decorin in the blood and the levels of decorin in the synovial fluid were analysed by means of an enzyme-linked immunosorbent assay (ELISA). We used a technique known as binary logistic regression, which contained both a single and a multi-categorical predictor, in order to evaluate the potential risk factors for OA. This allowed us to determine which characteristics would increase the likelihood of developing OA. Results: It was discovered that the levels of serum decorin in the group that was diagnosed with OA were statistically and considerably higher than the levels found in the group that acted as the control (P 0.001). There was not a significant difference in the amounts of decorin found in synovial fluid between those who had OA and the control group. WOMAC score (OR)=1.073, 95% confidence interval (CI): 1.032-1.116, P<0 .001 This association between OA and high serum decorin levels was shown to be statistically significant (OR=1.114, 95%CI: 1.030–1.205, P=0.007). OA was demonstrated to be strongly linked with high serum decorin levels. There was shown to be a positive association between the levels of serum decorin and the WOMAC score in patients who had OA. Conclusions: An increase in serum decorin levels may be indicative of changes in the structure of the extracellular matrix.The fact that there is a positive connection between the serum decorin level and the WOMAC score lends credence to the previous assertion that this conclusion is correct. It was found that having a higher WOMAC score and having higher serum decorin levels are both risk factors associated with osteoarthritis (OA). On the other hand, there was no link found between osteoarthritis and the amount of decorin found in the joint fluid.
Récupéré en direct depuis OpenAlex et désinversé. Les résumés ne sont pas conservés dans cette base de données : les index inversés représentent 8,6 Go des 9,3 Go de texte de la base, et le serveur dispose de 13 Go libres.
Comment cette classification a été obtenuedéplier
Prédiction machine sur la base complète
Imitation des enseignantsNi prévalence calibrée, ni vérité terrain. Validation humaine à venir. Le volet Gemma est une étiquette directe du modèle pour chaque travail de la base, lue sur la notice réduite au titre. Le volet Codex est un classifieur appris des 10 348 étiquettes directes de Codex et calibré sur les taux pondérés de l'échantillon; les champs sans appui suffisant ne portent aucun appel Codex. Le mode candidate est l'union des deux volets; le consensus est leur intersection. Ces sorties portent le statut machine_predicted_unvalidated et ne sont pas des étiquettes humaines.
Scores du classifieur distillé par catégorie (deux têtes)
| Catégorie | Codex | Gemma |
|---|---|---|
| Métarecherche | 0,003 | 0,006 |
| Méta-épidémiologie (sens strict) | 0,000 | 0,000 |
| Méta-épidémiologie (sens large) | 0,000 | 0,000 |
| Bibliométrie | 0,001 | 0,001 |
| Études des sciences et des technologies | 0,000 | 0,001 |
| Communication savante | 0,001 | 0,000 |
| Science ouverte | 0,000 | 0,000 |
| Intégrité de la recherche | 0,000 | 0,000 |
| Charge utile insuffisante (le modèle a refusé de juger) | 0,001 | 0,000 |
Scores machine (provisoires)
Les deux têtes enseignantes du modèle étudiant, lues sur ce travail. Un score ordonne la base pour la relecture; il n'affirme jamais une catégorie, et le statut de validation accompagne chaque rangée tel quel.
Scores de référence d'un modèle non mature (critères de maturité non atteints, 7 itérations). Un score ordonne; il n'affirme jamais une catégorie.
score_only:v0-immature-baseline · tel quel depuis la passe de notation : score_only signifie que le nombre peut ordonner les travaux, et qu'aucune étiquette de catégorie n'en découleClassification
machine, non validéePrédiction automatique; un appel candidat d’une seule source (Gemma direct ou Codex distillé), pas un consensus.
Le détail, modèle par modèle et score par score, se trouve en fin de page sous « Comment cette classification a été obtenue ».