Abstract:
:Fluorescent microspheres (FM) were used to visualize and semi-quantify blood flow in the temporomandibular joint (TMJ) during experimental unilateral traumatic occlusion of the maxillary and mandibular molar teeth in 30 young rats. At different postoperative observation periods varying from 1 to 30 days FM were injected systemically, and the number of FM were counted in serial sections from the TMJ in a fluorescent microscope. Blood flow was related to the number of FM found in the fibrous connective tissue and bony condyle of the TMJ. A percentage increase in blood flow was found at 15 to 20 days on the experimental side, compared with the contralateral side. Furthermore, there was an increase in blood flow in both TMJs in the experimental animals compared with an unoperated control material of 10 animals. The study thus indicates that a local unilateral occlusal trauma initiates blood flow responses not only unilaterally but also in the TMJ on both sides in rats.
journal_name
Acta Odontol Scandjournal_title
Acta odontologica Scandinavicaauthors
Kvinnsland S,Kvinnsland I,Kristiansen ABdoi
10.3109/00016359309040580subject
Has Abstractpub_date
1993-10-01 00:00:00pages
293-8issue
5eissn
0001-6357issn
1502-3850journal_volume
51pub_type
杂志文章abstract::A bacteriological investigation has been made in two cases of persistent periapical infections. Neither of the two infections responded to root canal therapy including penicillin or penicillin and erythromycin. Samples were taken aseptically for bacteriological examination through and root canals. Chloroform-washed, s...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016358309162299
更新日期:1983-01-01 00:00:00
abstract::The aims of this study were to analyze and assess dimensions of the Dental Fear Survey (DFS), which has been developed to measure dental fears and phobias. The present study of 313 dental-phobic individuals analyzed the DFS in a factor analysis using an exploratory (EFA) and a confirmatory (CFA) factor analysis to sho...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016359709114970
更新日期:1997-10-01 00:00:00
abstract::Induction of mucosal immunity by oral immunization with protein antigen alone is difficult: potent mucosal adjuvants, vectors, or other special delivery systems are required. Cholera toxin (CT) has been shown to be an effective adjuvant for the development of mucosal vaccines and, when given with vaccine, induces both...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章,评审
doi:10.1080/000163501750541174
更新日期:2001-10-01 00:00:00
abstract::Errors in questionnaire surveys are usually of one of two sources: non-responses or incorrect answers. The aim was to investigate the validity of a questionnaire survey and to estimate the respective bias of these answers. Of 9,283 subjects selected to receive a questionnaire by post, 3,949 (43%) responded, and, of th...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.1080/000163599428643
更新日期:1999-10-01 00:00:00
abstract:OBJECTIVE:The aims of this study were to investigate the incidence and recovery of temporomandibular joint (TMJ) pain and dysfunction during a 1-year period, and to examine factors associated with TMJ signs and symptoms. MATERIAL AND METHODS:The study population comprised 371 dental students examined at the start of e...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.1080/00016350601083554
更新日期:2007-04-01 00:00:00
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journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016357.2012.734412
更新日期:2013-05-01 00:00:00
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journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016357.2014.978366
更新日期:2015-07-01 00:00:00
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journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016357.2014.906651
更新日期:2014-11-01 00:00:00
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journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016357.2011.569507
更新日期:2011-11-01 00:00:00
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journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016357.2011.647068
更新日期:2013-01-01 00:00:00
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journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.1080/00016350801926941
更新日期:2008-02-01 00:00:00
abstract:OBJECTIVES:The aim of this study was to evaluate the plaque pH level and ureolytic activity among children and adults of Karen Hill tribes. METHODS:Thirty-four children aged 6-10 years and 46 adults aged 20-38 years were interviewed regarding oral hygiene practices, sucrose intake and betel chewing. Caries experience ...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016357.2013.794952
更新日期:2014-04-01 00:00:00
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journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016358209025111
更新日期:1982-01-01 00:00:00
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journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016358009004714
更新日期:1980-01-01 00:00:00
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journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.1080/00016350510019900
更新日期:2005-06-01 00:00:00
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journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016357.2012.715199
更新日期:2013-05-01 00:00:00
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journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章,评审
doi:10.3109/00016357.2014.954267
更新日期:2015-02-01 00:00:00
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journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.1080/00016350600633177
更新日期:2006-08-01 00:00:00
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journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.1080/00016350802297748
更新日期:2008-10-01 00:00:00
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journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016357.2012.654612
更新日期:2013-01-01 00:00:00
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pub_type: 杂志文章
doi:10.1080/000163598428491
更新日期:1998-10-01 00:00:00
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journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016357.2011.654252
更新日期:2013-01-01 00:00:00
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journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016359109005901
更新日期:1991-06-01 00:00:00
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journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016357.2014.921327
更新日期:2014-11-01 00:00:00
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journal_title:Acta odontologica Scandinavica
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1080/00016350410010054
更新日期:2004-12-01 00:00:00
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journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.1080/00016350701477581
更新日期:2007-10-01 00:00:00
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journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016358009033594
更新日期:1980-01-01 00:00:00
abstract::Scanning electron microscopy was used to study the effect of cyclophosphamide (Cy) on molar development in 18 Sprague-Dawley rats from 15 to 48 days of age after birth. Doses of 30 mg/kg body weight of Cy dissolved in 1 ml 0.9% NaCl were given to the rats at 10 and 13 days of age. Eighteen control rats had injections ...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016359709115414
更新日期:1997-06-01 00:00:00
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journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016357.2012.700063
更新日期:2013-05-01 00:00:00
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journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.1080/00016350500331120
更新日期:2006-02-01 00:00:00