Abstract：
OBJECTIVE:This study aimed to evaluate the effect of fluoridated dentifrice (FD) and mouthwash (FM) under different treatment regimens on root caries (RC) inhibition. METHODS:Dual-species biofilms formed by Streptococcus mutans and Lactobacillus casei were grown on the surface of bovine root dentine slabs which were exposed during 3 consecutive days to one of the following treatments: T1-distilled and deionized water 3×/day; T2-FD (1450ppmF) 2×/day; T3-FD 2×/day+FM (226ppmF) 1×/day; T4-FD 3×/day. Viable microorganisms counts were performed after 4 days of biofilm formation. Percentage of surface microhardness change (%SMC), lesion depth (LD; μm), integrated mineral loss (IML; vol%×μm) and the percentages of change (Δ%) in the ratio of fluorapatite (FAp/amide) and hydroxiapatite (HAp/amide) were calculated. RESULTS:Minor changes were found on microbial counts in response to different treatments (p<0.05). %SMC in T4 was statistically lower compared with T2, but with no significant difference compared with T3. LD of slabs treated with T4 was statistically lower compared with T2 and T3, which were not significantly different between them. No significant differences were found for IML, FAp and HAp among the fluoridated treatments (p>0.05). CONCLUSION:The use of FD 3×/day may be more effective than the use of FD 2×/day or the tested association between FD and FM on RC inhibition.
journal_name
Arch Oral Bioljournal_title
Archives of oral biologyauthors
Arthur RA,Martins VB,de Oliveira CL,Leitune VC,Collares FM,Magalhães AC,Maltz Mdoi
10.1016/j.archoralbio.2015.07.018subject
Has Abstractpub_date
2015-10-01 00:00:00pages
1588-94issue
10eissn
0003-9969issn
1879-1506pii
S0003-9969(15)30017-0journal_volume
60pub_type
杂志文章abstract：:The enzymatic degradation of sodium monofluorophosphate by whole saliva in patients with differing oral health status was compared Ten patients each with good or poor oral health were selected. Assessment of oral health status included indices of the amount of dental plaque, caries experience and counts of Streptococc...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/s0003-9969(96)00118-5
更新日期：1997-02-01 00:00:00
abstract：:The study examined the glucose clearance (retention) in saliva at different surfaces of these teeth in 23 subjects. The mouth was thoroughly rinsed for 15 s with 20 ml of a 0.5 M glucose solution. The concentrations of glucose absorbed by small pieces of paper, placed on the mesial, distal, labial (buccal), lingual an...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(93)90183-m
更新日期：1993-06-01 00:00:00
abstract：OBJECTIVE:Detecting the distribution and intensity of NLRP3, NLRP1 and AIM2 expression in different types of periodontitis gingival tissues. MATERIALS AND METHODS:A total of 65 gingival tissues were collected from clinic and been divided into three groups: patients with chronic periodontitis (CP), patients with genera...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2015.03.005
更新日期：2015-06-01 00:00:00
abstract：:Langerhans cells (LC) are dendritic cells of the immune system able to capture intraepithelial pathogens and migrate to regional lymph nodes to present them to naive T cells. Up to now immunohistological studies on human gingival LC have been carried out using antibodies against HLA-DR or CD1a molecules. A new marker ...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/s0003-9969(02)00173-5
更新日期：2003-04-01 00:00:00
abstract：OBJECTIVE:The study aimed at evaluating in vitro the effect of caffeine on expression of cystatin SN, a potential marker of sensitivity to bitterness in humans. METHODS:Differentiation of human submandibular gland (HSG) cells was induced by culturing cells on Matrigel. Caffeine cytotoxicity was assessed over 3 days by...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2013.06.005
更新日期：2013-10-01 00:00:00
abstract：OBJECTIVE:Root grooves are considered a risk factor for periodontal disease. The purpose of this study was to measure the length of the root of maxillary lateral incisors (MLI), as well as the width and depth of the concavities of their proximal surfaces, and also to determine the prevalence of palato-gingival grooves....
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2006.02.008
更新日期：2006-08-01 00:00:00
abstract：OBJECTIVE:The aim of the present study was to investigate the correlation between IL-25 expression and disease severity, and the potential immunoregulatory role of IL-25 expression in oral lichen planus (OLP). MATERIALS AND METHODS:The oral mucosal tissue samples obtained from OLP patients and healthy controls (HCs) w...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2018.11.015
更新日期：2019-02-01 00:00:00
abstract：INTRODUCTION:Chronic kidney disease (CKD) and dialysis treatment could affect oral mucosa and cause qualitative or quantitative changes of saliva. OBJECTIVE:The aim of the study was to investigate oral manifestations, unstimulated salivary flow rate (USFR), salivary pH value and biochemical composition of saliva in no...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2019.04.021
更新日期：2019-06-01 00:00:00
abstract：OBJECTIVE:Syndecan-1 plays an important role in cell proliferation in dental papilla during tooth development. This study aimed to clarify the transcription mechanisms that regulate syndecan-1 gene expression in dental papilla. DESIGN:We analysed genomic conservation and putative transcriptional factor binding sites o...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2011.10.017
更新日期：2012-05-01 00:00:00
abstract：:The change in expression of MUC1 from health to disease forms the basis of its use as a potential disease marker. Previous attempts at isolating MUC1 from normal, healthy human oral mucosa have, however, drawn conflicting conclusions as to its presence. Furthermore, when MUC1 was detected in the oral glycocalyx, it wa...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/s0003-9969(01)00010-3
更新日期：2001-06-01 00:00:00
abstract：:To study the effects of increased occlusal vertical dimension on these kinetics, the actin-filament sliding velocity on masseter myosins in an in vitro motility assay and the ATPase activity of masseter myosins from normal (control) and bite-opened (5.6 mm increase in the vertical dimension for 1 week) guinea-pigs wer...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/s0003-9969(97)00038-1
更新日期：1997-07-01 00:00:00
abstract：:Eruption results in the movement of the tooth from an intraosseous to a functional position in the mouth. This physiological movement occurs through a path of least resistance and is mediated by the dental follicle. In this study the presence of a 80-kDa proteinase of the gelatinase family in the dental follicle of ma...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(94)00168-b
更新日期：1995-04-01 00:00:00
abstract：:The aim of this project was to develop an analytical procedure with the required level of sensitivity for the determination of glucose concentrations in small volumes of unstimulated fasting whole saliva. The technique involves high-performance ion-exchange chromatography at high pH and pulsed amperometric detection. ...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(95)00121-2
更新日期：1996-02-01 00:00:00
abstract：OBJECTIVE:To understand bone regeneration process after tooth extraction could be a clue to develop a new strategy for alveolar bone reconstruction. Recently, accumulated evidences support that connective tissue growth factor (CTGF) is implicated in tissue repair of many tissues. In this study, we investigated the spat...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/s0003-9969(03)00153-5
更新日期：2003-10-01 00:00:00
abstract：:An in-vitro system enabled variable range of continuous and intermittent compressive forces to be applied to the cartilage of 4-day-old rats under serum-free culture conditions. A continuous compressive force below 3 g did not affect the growth of the cartilage; when the force exceeded 3 g, growth ceased. Under an int...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(85)90002-0
更新日期：1985-01-01 00:00:00
abstract：OBJECTIVE:We studied the relationship between chewing rhythmicity, craniomandibular morphology, and age in humans. DESIGN:Sixty subjects (10M:10F/group×three age groups, viz., 4-8, 10-14, and 17-21 years) participated. Subjects chewed gum for 2min while jaw movements in the frontal plane were videorecorded. Mean and v...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2014.04.011
更新日期：2014-07-01 00:00:00
abstract：OBJECTIVES:The influence of carotid artery occlusion (10, 30 and 60 min) on regulatory mechanisms implicated in the vasorelaxant responses of isolated glandular branch of rabbit facial artery to acetylcholine (ACh) and vasoactive intestinal polypeptide (VIP) was examined. DESIGN:In organ bath studies with arterial rin...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2010.03.006
更新日期：2010-05-01 00:00:00
abstract：:Many studies have shown that various myosin isoforms are involved in muscle contraction. A search for specific antibodies directed against the myosin heavy chain (MHC) resulted in the identification of at least two main classes, referred to as MHC type I and type II. In this study, immunohistology and gel electrophore...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/s0003-9969(00)00092-3
更新日期：2000-12-01 00:00:00
abstract：:The effect of a reduced functional dentition on the development of the mandibular disc in young rabbits was studied by measuring cell proliferation within the disc following tooth extraction. Maxillary and mandibular incisor teeth were extracted from 18 animals at 5 weeks of age. At 12 weeks the rabbits received 0.25 ...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(94)90003-5
更新日期：1994-09-01 00:00:00
abstract：:Sixteen consecutively-born monkeys were used in a longitudinal study to determine the changes occurring in the total number of bacteria in the palatal grooves of the upper left first deciduous molar teeth, following the introduction of a sucrose-based diet. The total number of bacteria recovered from the grooves incre...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(85)90029-9
更新日期：1985-01-01 00:00:00
abstract：:Dispersed salivary acini isolated from the rat submandibular gland were incubated in a HEPES-buffered Krebs-Ringer solution or in the same buffer containing 20 mM NH4Cl and the accumulation and efflux of K+ were measured with the radiotracer 86Rb+, in the presence and absence of acetylcholine and of transport inhibito...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(92)90135-u
更新日期：1992-01-01 00:00:00
abstract：:Age-related changes in the content of non-reducible crosslink amino acids, pyridinoline and histidinoalanine, in rat mandibular bone were studied. The pyridinoline content markedly increased up to 12 months of age and thereafter slightly increased. The histidinoalanine content was low until 3 months of age, but therea...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(85)90075-5
更新日期：1985-01-01 00:00:00
abstract：:Thirty rats were divided into 3 equal groups. Following 9 days of induced unimpeded eruption, a single partial pulp resection was performed on the repeatedly-shortened lower left incisor of one group. A total of 3 resections, each repeated after 48 h, was performed on the animals in a second group. The lower left inci...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(83)90127-9
更新日期：1983-01-01 00:00:00
abstract：:There is evidence to suggest that some reimplanted and autotransplanted teeth are reinnervated, but the time-course of reinnervation and the properties and source of the reinnervating axons are not known. This reinnervation has been investigated using electrophysiological techniques in 6 adult cats. In each cat, one l...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(83)90172-3
更新日期：1983-01-01 00:00:00
abstract：INTRODUCTION:Caries lesions in dental hard tissues autofluoresce when exposed to light of certain wavelengths, whereas sound tissues do not, and this can be used as an in vitro histological marker for dental caries. Detection of autofluorescence is the basis of KaVo DIAGNOdent™ technology, and provides objective feedba...
journal_title：Archives of oral biology
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.archoralbio.2012.09.017
更新日期：2013-06-01 00:00:00
abstract：:Herpes simplex virus type 1 (HSV1) can be rapidly identified in saliva from patients with acute herpetic gingivostomatitis, by in vitro amplification using the polymerase chain reaction and specific primers. Amplification of DNA results in a product of 110 bp length corresponding to the region 1381-1490 bp of the HSV1...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(92)90113-m
更新日期：1992-10-01 00:00:00
abstract：:Using a computerized technique the bone height and prevalence of approximal periodontal intrabony defects were assessed on posterior bite-wing radiographs from 151 young adults. The results were related to the buffering capacity and counts of Streptococcus mutans and lactobacilli in whole stimulated saliva. The mean d...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(90)90161-3
更新日期：1990-01-01 00:00:00
abstract：OBJECTIVE:To investigate the effect of estrogen receptor beta (ERbeta) on osteoblastic differentiation function of human periodontal ligament (hPDL) cells by measuring the alkaline phosphatase (ALP) activity and the production of osteocalcin (OCN) in vitro. DESIGN:We employed a short interfering RNA (siRNA) technique ...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2007.12.011
更新日期：2008-06-01 00:00:00
abstract：:The oral organism Corynebacterium matruchotii was investigated for the presence of lipoteichoic acid, as this common polyanionic macroamphiphilic component of Gram-positive bacteria has been implicated in phenomena related to calcium binding. Phenol-water extraction followed by a small-scale, hydrophobic-interaction c...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(95)00086-0
更新日期：1995-12-01 00:00:00
abstract：:Medications commonly used in elderly people cause hyposalivation and are associated with an enhanced prevalence of dental caries. Propranolol (a beta-adrenergic antagonist) is a commonly used antihypertensive agent that is prescribed for long-term use. The purpose of this investigation was to compare the effects of th...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(93)90094-3
更新日期：1993-10-01 00:00:00
