A PHP Error was encountered

Severity: Warning

Message: file_get_contents(https://...@gmail.com&api_key=61f08fa0b96a73de8c900d749fcb997acc09): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests

Filename: helpers/my_audit_helper.php

Line Number: 143

Backtrace:

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 143
Function: file_get_contents

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 209
Function: simplexml_load_file_from_url

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 3098
Function: getPubMedXML

File: /var/www/html/application/controllers/Detail.php
Line: 574
Function: pubMedSearch_Global

File: /var/www/html/application/controllers/Detail.php
Line: 488
Function: pubMedGetRelatedKeyword

File: /var/www/html/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Attempt to read property "Count" on bool

Filename: helpers/my_audit_helper.php

Line Number: 3100

Backtrace:

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 3100
Function: _error_handler

File: /var/www/html/application/controllers/Detail.php
Line: 574
Function: pubMedSearch_Global

File: /var/www/html/application/controllers/Detail.php
Line: 488
Function: pubMedGetRelatedKeyword

File: /var/www/html/index.php
Line: 316
Function: require_once

Sclerostin and WNT-5a gingival protein levels in chronic periodontitis and health. | LitMetric

Sclerostin and WNT-5a gingival protein levels in chronic periodontitis and health.

J Periodontal Res

Division of Periodontology, Department of Developmental and Surgical Sciences, School of Dentistry, University of Minnesota, Minneapolis, Minnesota.

Published: October 2019

Background And Objective: Wnt signaling pathways regulate osteoblast differentiation and bone formation and are associated with inflammatory responses driven by innate and adaptive immunity via the NF-κB pathway. The aim of this study was to compare the levels of sclerostin (SOST), WNT-5a, and TNF-α between chronic periodontitis and periodontally healthy sites and determine their value as diagnostic markers of chronic periodontitis.

Material And Methods: In a cross-sectional assessment 25 chronic periodontitis cases and 25 periodontally healthy controls were selected upon clinical and radiographic periodontal evaluation. Gingival crevicular fluid (GCF) was collected cross-sectionally from diseased and healthy sites in periodontitis patients and from healthy sites in each control subject. In a subgroup analysis, ten patients with generalized moderate and severe chronic periodontitis and ten generalized periodontally healthy individuals were included. The protein levels of SOST, WNT-5a, and TNF-α in GCF were measured by sandwich ELISA. The Shapiro-Wilk test was utilized to assess the normality of the distribution and non-parametric comparisons were performed.

Results: The protein levels of SOST were significantly higher in the generalized moderate and severe chronic periodontitis subgroup when compared to the generalized healthy (P = 0.002), while the WNT-5a and TNF-α GCF total amounts were similar (P > 0.05). Diseased sites in the periodontitis patients exhibited significantly higher total protein levels of WNT-5a than in healthy sites (P = 0.017), whereas no differences were detected for SOST and TNF-α (P > 0.05). The total protein levels of SOST, WNT-5a, and TNF-α in GCF were similar in periodontitis and non-periodontitis patients (P > 0.05).

Conclusions: Sclerostin and WNT-5a gingival protein levels demonstrated a high diagnostic value for generalized moderate and severe chronic periodontitis, while a low accuracy was detected for localized chronic periodontitis.

Download full-text PDF

Source
http://dx.doi.org/10.1111/jre.12659DOI Listing

Publication Analysis

Top Keywords

chronic periodontitis
28
protein levels
24
wnt-5a tnf-α
16
healthy sites
16
sost wnt-5a
12
periodontally healthy
12
generalized moderate
12
moderate severe
12
severe chronic
12
levels sost
12

Similar Publications

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!