{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,3]],"date-time":"2026-05-03T12:17:04Z","timestamp":1777810624558,"version":"3.51.4"},"reference-count":8,"publisher":"SAGE Publications","issue":"10","license":[{"start":{"date-parts":[[1985,10,1]],"date-time":"1985-10-01T00:00:00Z","timestamp":496972800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J Dent Res"],"published-print":{"date-parts":[[1985,10]]},"abstract":"<jats:p>Forty-five subjects contributing 150 root surfaces with gingival recession were sampled seven times over a 32-month period. We calculated isolation frequencies of lactobacilli on selective Rogosa SL agar and S. mutans in a sensitive enrichment broth and on mitis salivarius agar. Both S. mutans and lactobacilli were isolated more frequently from surfaces which became carious than from those remaining caries-free. Isolation frequencies were also higher for caries-free surfaces in caries-active subjects than for caries-free surfaces in caries-inactive subjects. The presence or absence of S. mutans and lactobacilli in samples taken at baseline could discriminate between subjects who were to be root-caries-active and those who were to remain root-caries-inactive during the subsequent observation period. Moreover, if both bacteria were detected or only S. mutans was detected on a root surface at its entry into the study, that surface had a greater risk for developing a root lesion. However, the tests could not predict which root surfaces within the mouths of caries-active subjects were to become carious. Analysis of the data suggests that simple microbiological detection tests may be useful in identifying patients at high risk of root caries.<\/jats:p>","DOI":"10.1177\/00220345850640101301","type":"journal-article","created":{"date-parts":[[2010,11,28]],"date-time":"2010-11-28T21:14:56Z","timestamp":1290978896000},"page":"1245-1249","source":"Crossref","is-referenced-by-count":73,"title":["Streptococcus mutans and Lactobacillus Detection in the Assessment of Dental Root Surface Caries Risk"],"prefix":"10.1177","volume":"64","author":[{"given":"R.P.","family":"Ellen","sequence":"first","affiliation":[{"name":"University of Toronto, Faculty of Dentistry, 124 Edward Street; Toronto, ON, Canada M5G 1G6"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"D.W.","family":"Banting","sequence":"additional","affiliation":[{"name":"Division of Community Dentistry, University of Western Ontario, London, ON, Canada N6A 5C1"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"E.D.","family":"Fillery","sequence":"additional","affiliation":[{"name":"University of Toronto, Faculty of Dentistry, 124 Edward Street; Toronto, ON, Canada M5G 1G6"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[1985,10,1]]},"reference":[{"key":"atypb1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0528.1980.tb01262.x"},{"key":"atypb2","doi-asserted-by":"publisher","DOI":"10.1128\/JCM.11.3.205-208.1980"},{"key":"atypb3","doi-asserted-by":"publisher","DOI":"10.1159\/000260287"},{"key":"atypb4","first-page":"129","volume":"87","author":"Klock, B.","year":"1979","journal-title":"Scand J Dent Res"},{"key":"atypb5","first-page":"232","volume":"8","author":"MacMahon, B.","year":"1970","journal-title":"J Clin Periodont"},{"key":"atypb6","doi-asserted-by":"publisher","DOI":"10.1177\/00220345740530022701"},{"key":"atypb7","doi-asserted-by":"publisher","DOI":"10.1128\/IAI.11.4.727-731.1975"},{"key":"atypb8","doi-asserted-by":"publisher","DOI":"10.1177\/00220345820610110301"}],"container-title":["Journal of Dental Research"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/00220345850640101301","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/00220345850640101301","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T21:00:29Z","timestamp":1777496429000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/00220345850640101301"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1985,10]]},"references-count":8,"journal-issue":{"issue":"10","published-print":{"date-parts":[[1985,10]]}},"alternative-id":["10.1177\/00220345850640101301"],"URL":"https:\/\/doi.org\/10.1177\/00220345850640101301","relation":{},"ISSN":["0022-0345","1544-0591"],"issn-type":[{"value":"0022-0345","type":"print"},{"value":"1544-0591","type":"electronic"}],"subject":[],"published":{"date-parts":[[1985,10]]}}}