{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,7]],"date-time":"2026-05-07T05:59:14Z","timestamp":1778133554705,"version":"3.51.4"},"reference-count":29,"publisher":"Elsevier BV","issue":"1","license":[{"start":{"date-parts":[[2006,1,1]],"date-time":"2006-01-01T00:00:00Z","timestamp":1136073600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Endodontics"],"published-print":{"date-parts":[[2006,1]]},"DOI":"10.1016\/j.joen.2005.10.014","type":"journal-article","created":{"date-parts":[[2006,1,3]],"date-time":"2006-01-03T09:08:38Z","timestamp":1136279318000},"page":"17-23","source":"Crossref","is-referenced-by-count":51,"title":["Identification of Cultivable Microorganisms from Root Canals with Apical Periodontitis Following Two-Visit Endodontic Treatment with Antibiotics\/Steroid or Calcium Hydroxide Dressings"],"prefix":"10.1016","volume":"32","author":[{"given":"Frederick C.S.","family":"Chu","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"W. Keung","family":"Leung","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Peter C.S.","family":"Tsang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tak W.","family":"Chow","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lakshman P.","family":"Samaranayake","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.joen.2005.10.014_bib1","first-page":"321","article-title":"Bacteriologic evaluation of the efficacy of mechanical root canal instrumentation in endodontic therapy","volume":"89","author":"Bystr\u00f6m","year":"1981","journal-title":"Scand J Dent Res"},{"key":"10.1016\/j.joen.2005.10.014_bib2","doi-asserted-by":"crossref","first-page":"307","DOI":"10.1016\/0030-4220(83)90333-X","article-title":"Bacteriologic evaluation of the effect of 0.5 per cent sodium hypochlorite in endodontic therapy","volume":"55","author":"Bystr\u00f6m","year":"1983","journal-title":"Oral Surg Oral Med Oral Pathol"},{"key":"10.1016\/j.joen.2005.10.014_bib3","doi-asserted-by":"crossref","first-page":"35","DOI":"10.1111\/j.1365-2591.1985.tb00416.x","article-title":"The antibacterial action of sodium hypochlorite and EDTA in 60 cases of endodontic therapy","volume":"18","author":"Bystr\u00f6m","year":"1985","journal-title":"Int Endod J"},{"key":"10.1016\/j.joen.2005.10.014_bib4","first-page":"93","article-title":"Treatment of non-vital permanent incisors with calcium hydroxide. VI. A clinical, microbiological and radiological evaluation of treatment in one sitting of teeth with mature or immature root","volume":"27","author":"Cvek","year":"1976","journal-title":"Odontol Revy"},{"key":"10.1016\/j.joen.2005.10.014_bib5","doi-asserted-by":"crossref","first-page":"170","DOI":"10.1111\/j.1600-9657.1985.tb00652.x","article-title":"The antibacterial effects of camphorated paramonochlorophenol, camphorated phenol and calcium hydroxide in the treatment of infected root canals","volume":"1","author":"Bystr\u00f6m","year":"1985","journal-title":"Endod Dent Traumatol"},{"key":"10.1016\/j.joen.2005.10.014_bib6","doi-asserted-by":"crossref","first-page":"119","DOI":"10.1111\/j.1365-2591.1991.tb00117.x","article-title":"The antimicrobial effect of calcium hydroxide as a short-term intracanal dressing","volume":"24","author":"Sj\u00f6gren","year":"1991","journal-title":"Int Endod J"},{"key":"10.1016\/j.joen.2005.10.014_bib7","doi-asserted-by":"crossref","first-page":"689","DOI":"10.1097\/01.DON.0000129959.20011.EE","article-title":"An evidence-based analysis of the antibacterial effectiveness of intracanal medicaments","volume":"30","author":"Law","year":"2004","journal-title":"J Endod"},{"key":"10.1016\/j.joen.2005.10.014_bib8","doi-asserted-by":"crossref","first-page":"30","DOI":"10.1097\/00004770-200401000-00006","article-title":"Diffusion of Ca(OH)2 associated with different vehicles","volume":"30","author":"Cam\u00f5es","year":"2004","journal-title":"J Endod"},{"key":"10.1016\/j.joen.2005.10.014_bib9","doi-asserted-by":"crossref","first-page":"627","DOI":"10.1097\/00004770-200310000-00003","article-title":"Calcium hydroxide as an intracanal medication","volume":"29","author":"Walton","year":"2003","journal-title":"J Endod"},{"key":"10.1016\/j.joen.2005.10.014_bib10","doi-asserted-by":"crossref","first-page":"55","DOI":"10.1111\/j.1600-9657.1988.tb00295.x","article-title":"Release and diffusion through human tooth roots in vitro of corticosteroid and tetracycline trace molecules from Ledermix paste","volume":"4","author":"Abbott","year":"1988","journal-title":"Endod Dent Traumatol"},{"key":"10.1016\/j.joen.2005.10.014_bib11","doi-asserted-by":"crossref","first-page":"226","DOI":"10.1111\/j.1600-9657.1990.tb00423.x","article-title":"Relationship of intracanal medicaments to endodontic flare-ups","volume":"6","author":"Trope","year":"1990","journal-title":"Endod Dent Traumatol"},{"key":"10.1016\/j.joen.2005.10.014_bib12","doi-asserted-by":"crossref","first-page":"868","DOI":"10.1111\/j.1365-2591.2003.00735.x","article-title":"The relationship of intracanal medicaments to postoperative pain in endodontics","volume":"36","author":"Ehrmann","year":"2003","journal-title":"Int Endod J"},{"key":"10.1016\/j.joen.2005.10.014_bib13","doi-asserted-by":"crossref","first-page":"424","DOI":"10.1097\/01.don.0000148149.27636.9c","article-title":"Identification of cultivable microorganisms from primary endodontic infections with exposed and unexposed pulp space","volume":"31","author":"Chu","year":"2005","journal-title":"J Endod"},{"key":"10.1016\/j.joen.2005.10.014_bib14","series-title":"Principles and practice of endodontics","first-page":"206","article-title":"Cleaning and shaping","author":"Walton","year":"2002"},{"key":"10.1016\/j.joen.2005.10.014_bib15","doi-asserted-by":"crossref","first-page":"297","DOI":"10.1111\/j.1365-2591.1997.tb00714.x","article-title":"Influence at the time of root filling on the outcome of endodontic treatment of teeth with apical periodontitis","volume":"30","author":"Sj\u00f6gren","year":"1997","journal-title":"Int Endod J"},{"key":"10.1016\/j.joen.2005.10.014_bib16","doi-asserted-by":"crossref","first-page":"660","DOI":"10.1046\/j.1365-2591.2002.00541.x","article-title":"Periapical healing of endodontically treated teeth in one and two visits obturated in the presence or absence of detectable microorganisms","volume":"35","author":"Peters","year":"2002","journal-title":"Int Endod J"},{"key":"10.1016\/j.joen.2005.10.014_bib17","doi-asserted-by":"crossref","first-page":"13","DOI":"10.1046\/j.0143-2885.2001.00447.x","article-title":"Effects of instrumentation, irrigation and dressing with calcium hydroxide on infection in pulpless teeth with periapical bone lesions","volume":"35","author":"Peters","year":"2002","journal-title":"Int Endod J"},{"key":"10.1016\/j.joen.2005.10.014_bib18","doi-asserted-by":"crossref","first-page":"225","DOI":"10.1097\/00004770-200404000-00010","article-title":"Intracanal placement of calcium hydroxide","volume":"30","author":"Torres","year":"2004","journal-title":"J Endod"},{"key":"10.1016\/j.joen.2005.10.014_bib19","doi-asserted-by":"crossref","first-page":"413","DOI":"10.1038\/sj.bdj.4808469","article-title":"The efficacy of management of acute dental pain","volume":"11","author":"Matthews","year":"1994","journal-title":"Br Dent J"},{"key":"10.1016\/j.joen.2005.10.014_bib20","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1111\/j.1365-2591.1991.tb00863.x","article-title":"Effects of extensive apical reaming and calcium hydroxide dressing on bacterial infection during treatment of apical periodontitis","volume":"14","author":"\u00d8rstavik","year":"1991","journal-title":"Int Endod J"},{"key":"10.1016\/j.joen.2005.10.014_bib21","doi-asserted-by":"crossref","first-page":"751","DOI":"10.1097\/00004770-200012000-00022","article-title":"Reduction of intracanal bacteria using nickel-titanium rotary instrumentation and various medications","volume":"26","author":"Shuping","year":"2000","journal-title":"J Endod"},{"key":"10.1016\/j.joen.2005.10.014_bib22","doi-asserted-by":"crossref","first-page":"454","DOI":"10.1016\/S0099-2399(85)80086-8","article-title":"A comparison of antimicrobial effects of calcium hydroxide and iodine-potassium iodide","volume":"11","author":"Safavi","year":"1985","journal-title":"J Endod"},{"key":"10.1016\/j.joen.2005.10.014_bib23","doi-asserted-by":"crossref","first-page":"500","DOI":"10.1046\/j.1365-2591.2003.00686.x","article-title":"Bacteria recovered from teeth with apical periodontitis after antimicrobial endodontic treatment","volume":"36","author":"Chavez de Paz","year":"2003","journal-title":"Int Endod J"},{"key":"10.1016\/j.joen.2005.10.014_bib24","doi-asserted-by":"crossref","first-page":"572","DOI":"10.1097\/01.DON.0000121607.87969.6E","article-title":"Microbiological evaluation of one-and two-visit endodontic treatment of teeth with apical periodontitis","volume":"30","author":"Kvist","year":"2004","journal-title":"J Endod"},{"key":"10.1016\/j.joen.2005.10.014_bib25","doi-asserted-by":"crossref","first-page":"141","DOI":"10.1097\/00004770-200403000-00004","article-title":"Geographical differences in bacteria detected in endodontic infections using polymerase chain reaction","volume":"30","author":"Baumgartner","year":"2004","journal-title":"J Endod"},{"key":"10.1016\/j.joen.2005.10.014_bib26","series-title":"Endodontic therapy","first-page":"498","article-title":"Microbiology and sterilization in endodontics","author":"Pisano","year":"2004"},{"key":"10.1016\/j.joen.2005.10.014_bib27","doi-asserted-by":"crossref","first-page":"604","DOI":"10.1046\/j.1365-2591.2003.00694.x","article-title":"Evaluation of time required for recontamination of coronally sealed canals medicated with calcium hydroxide and chlorhexidine","volume":"36","author":"Gomes","year":"2003","journal-title":"Int Endod J"},{"key":"10.1016\/j.joen.2005.10.014_bib28","doi-asserted-by":"crossref","first-page":"235","DOI":"10.1111\/j.1365-2591.1996.tb01375.x","article-title":"Variations in the susceptibility of components of the endodontic microflora to biochemical procedures","volume":"29","author":"Gomes","year":"1996","journal-title":"Int Endod J"},{"key":"10.1016\/j.joen.2005.10.014_bib29","doi-asserted-by":"crossref","first-page":"100","DOI":"10.1034\/j.1399-302x.2001.016002100.x","article-title":"Microorganisms isolated from root canals presenting necrotic pulp and their drug susceptibility in vitro","volume":"16","author":"Lana","year":"2001","journal-title":"Oral Microbiol Immunol"}],"container-title":["Journal of Endodontics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0099239905000543?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0099239905000543?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2019,1,19]],"date-time":"2019-01-19T03:26:46Z","timestamp":1547868406000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0099239905000543"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2006,1]]},"references-count":29,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2006,1]]}},"alternative-id":["S0099239905000543"],"URL":"https:\/\/doi.org\/10.1016\/j.joen.2005.10.014","relation":{},"ISSN":["0099-2399"],"issn-type":[{"value":"0099-2399","type":"print"}],"subject":[],"published":{"date-parts":[[2006,1]]}}}