Clinical evaluation of culturable bacteria, endotoxins and lipoteichoic acid in teeth with vital normal pulp tissues
The objective of this study was to investigate the presence of culturable bacteria, endotoxins (LPS) and lipoteichoic acid (LTA) levels in teeth with normal vital pulp (NVP) with intact crowns (IC) and those with coronal restoration (CR) limited to the enamel level. A total of 20 teeth indicated for...
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| Veröffentlicht in: | Australian endodontic journal 2023-12, Vol.49 (3), p.711-719 |
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| container_title | Australian endodontic journal |
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| creator | Chiarelli‐Neto, Vito M. Aveiro, Emelly Bronzato, Juliana D. Arruda‐Vasconcelos, Rodrigo Louzada, Lidiane M. Godoi, Ederaldo P. Lopes, Erica M. de‐Jesus‐Soares, Adriana Ferraz, Caio C. R. Almeida, José F. A. Marciano, Marina A. Gomes, Brenda P. F. A. |
| description | The objective of this study was to investigate the presence of culturable bacteria, endotoxins (LPS) and lipoteichoic acid (LTA) levels in teeth with normal vital pulp (NVP) with intact crowns (IC) and those with coronal restoration (CR) limited to the enamel level. A total of 20 teeth indicated for endodontic treatment due to prosthetic reasons were selected. Samples were collected from the root canals. The levels of cultivable bacteria, LPS and LTA were assessed. Statistical analyses were performed at significance level set at 5%. None of the teeth presented microbial growth. In the IC group, the LPS levels were limited to the lowest concentration of LPS. On the contrary, higher LPS and LTA levels were detected in teeth with CR. It was concluded that teeth with NVP and IC were negative for bacteria, LPS and LTA; while teeth with CR were positive for bacterial virulence factors. |
| doi_str_mv | 10.1111/aej.12784 |
| format | Article |
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In the IC group, the LPS levels were limited to the lowest concentration of LPS. On the contrary, higher LPS and LTA levels were detected in teeth with CR. It was concluded that teeth with NVP and IC were negative for bacteria, LPS and LTA; while teeth with CR were positive for bacterial virulence factors.</description><identifier>ISSN: 1329-1947</identifier><identifier>EISSN: 1747-4477</identifier><identifier>DOI: 10.1111/aej.12784</identifier><identifier>PMID: 37526074</identifier><language>eng</language><publisher>Australia: Wiley Subscription Services, Inc</publisher><subject>Bacteria ; Dental enamel ; Dental pulp ; Dental Pulp Cavity - microbiology ; Endodontics ; Endotoxins ; Humans ; Lipopolysaccharides ; Lipoteichoic acid ; Periapical Periodontitis ; root canal ; Root canals ; Statistical analysis ; Teeth ; Virulence factors</subject><ispartof>Australian endodontic journal, 2023-12, Vol.49 (3), p.711-719</ispartof><rights>2023 Australian Society of Endodontology Inc.</rights><rights>Copyright © 2023 Australian Society of Endodontology Inc</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c3484-f24f8e0910c7b09aba5bce2eb804d009878e0d71a00764eda5904279c687b4393</cites><orcidid>0000-0002-8449-0646 ; 0000-0002-8249-7916</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Faej.12784$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Faej.12784$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/37526074$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Chiarelli‐Neto, Vito M.</creatorcontrib><creatorcontrib>Aveiro, Emelly</creatorcontrib><creatorcontrib>Bronzato, Juliana D.</creatorcontrib><creatorcontrib>Arruda‐Vasconcelos, Rodrigo</creatorcontrib><creatorcontrib>Louzada, Lidiane M.</creatorcontrib><creatorcontrib>Godoi, Ederaldo P.</creatorcontrib><creatorcontrib>Lopes, Erica M.</creatorcontrib><creatorcontrib>de‐Jesus‐Soares, Adriana</creatorcontrib><creatorcontrib>Ferraz, Caio C. 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In the IC group, the LPS levels were limited to the lowest concentration of LPS. On the contrary, higher LPS and LTA levels were detected in teeth with CR. It was concluded that teeth with NVP and IC were negative for bacteria, LPS and LTA; while teeth with CR were positive for bacterial virulence factors.</description><subject>Bacteria</subject><subject>Dental enamel</subject><subject>Dental pulp</subject><subject>Dental Pulp Cavity - microbiology</subject><subject>Endodontics</subject><subject>Endotoxins</subject><subject>Humans</subject><subject>Lipopolysaccharides</subject><subject>Lipoteichoic acid</subject><subject>Periapical Periodontitis</subject><subject>root canal</subject><subject>Root canals</subject><subject>Statistical analysis</subject><subject>Teeth</subject><subject>Virulence factors</subject><issn>1329-1947</issn><issn>1747-4477</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp1kU1vFSEUhonR2Fpd-AcMiRtNnBaYMwMsm5v6lSZudE0Y5kzKDRdGYFr770VvdWEiCw7JefIccl5CXnJ2ztu5sLg_50IqeEROuQTZAUj5uL17oTuuQZ6QZ6XsGRPQS_6UnPRyECOTcErqLvjonQ0Ub23YbPUp0rRQt4W6ZTsFpJN1FbO37yjGOdX0w8dCbZxp8Guq6N1N8o5a52fqI62I9Ybe-Xbd-tq8MeVDK-sWVlp9KRuW5-TJYkPBFw_1jHx7f_V197G7_vLh0-7yunM9KOgWAYtCpjlzcmLaTnaYHAqcFIOZMa1k686SW8bkCDjbQTMQUrtRyQl63Z-RN0fvmtP3Nreagy8OQ7AR01aMUACj4oPoG_r6H3Sfthzb74zQjI2gBhCNenukXE6lZFzMmv3B5nvDmfkVhWlRmN9RNPbVg3GbDjj_Jf_svgEXR-DOB7z_v8lcXn0-Kn8CWxKTDw</recordid><startdate>202312</startdate><enddate>202312</enddate><creator>Chiarelli‐Neto, Vito M.</creator><creator>Aveiro, Emelly</creator><creator>Bronzato, Juliana D.</creator><creator>Arruda‐Vasconcelos, Rodrigo</creator><creator>Louzada, Lidiane M.</creator><creator>Godoi, Ederaldo P.</creator><creator>Lopes, Erica M.</creator><creator>de‐Jesus‐Soares, Adriana</creator><creator>Ferraz, Caio C. 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| ispartof | Australian endodontic journal, 2023-12, Vol.49 (3), p.711-719 |
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| language | eng |
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| source | MEDLINE; Wiley Online Library Journals Frontfile Complete |
| subjects | Bacteria Dental enamel Dental pulp Dental Pulp Cavity - microbiology Endodontics Endotoxins Humans Lipopolysaccharides Lipoteichoic acid Periapical Periodontitis root canal Root canals Statistical analysis Teeth Virulence factors |
| title | Clinical evaluation of culturable bacteria, endotoxins and lipoteichoic acid in teeth with vital normal pulp tissues |
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