Abstract：
OBJECTIVE:Acidic diets are advocated as main risk factor for tooth erosion, which could be prevented, or at least controlled, if patients were early advised. It is important to identify, hence, if possible dietary constituents regionally consumed on large scale, such as tucupi, a low-pH yellowish-green color and strong flavor delicacy made from the juice of a bitter cassava, may explain its occurrence in specific patient groups. This cross-over in situ/ex vivo study evaluated tucupi's ability to promote erosion of bovine enamel by assessing its percentage of surface microhardness change (%SMHC), taking a cola-based soft drink and human saliva as positive and negative controls. DESIGN:For three 7-days spaced out legs of 7 days each, nine volunteers wore palatal devices with three bovine enamel blocks, which were challenged with one of the following solutions: TUC-tucupi (n=27); COL-cola-based soft drink (n=27); SAL-saliva (n=27). Erosive challenges were performed extra-orally (4×/day) by dropping TUC or COL at room temperature on specimens. After 5min, palatal devices were replaced into the mouth. SAL permanently acted as the negative control while volunteers solely wore the device. One-way ANOVA followed by Tukey's post-hoc tests (α=0.05) were applied. RESULTS:TUC promoted an enamel %SMHC (-21.56±10.08(a)) similar than that promoted by COL (-18.19±12.99(a); p=0.275), which were both significantly higher than that promoted by SAL (-1.86±13.65(b); p<0.0001). CONCLUSIONS:Besides the most worldwide appreciated cola-based soft drink, the greatly consumed Amazonian delicacy tucupi can be considered a potential risk factor for tooth erosion.
journal_name
Arch Oral Bioljournal_title
Archives of oral biologyauthors
Martins LM,Francisconi-dos-Rios LF,Meira Gde F,Bertocco VP,Silva LM,Rebelo MAdoi
10.1016/j.archoralbio.2015.10.021subject
Has Abstractpub_date
2016-01-01 00:00:00pages
84-8eissn
0003-9969issn
1879-1506pii
S0003-9969(15)30069-8journal_volume
61pub_type
杂志文章abstract：:There is growing evidence that the insulin-like growth factor (IGF) system plays an important role in the biology of oro-dento-facial tissues and organs, including the development, homeostasis and regeneration of the periodontium. To obtain basic data on the occurrence and distribution of IGF components in human perma...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2005.10.005
更新日期：2006-05-01 00:00:00
abstract：:Reflex stimulation from eating hard chow caused variable degrees of watery vacuolation, most conspicuously in animals that had eaten the most food; this was accentuated by eating in the cold. Some vacuolation occurred in the absence of sympathetic impulses but there was much more in glands receiving both parasympathet...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(87)90033-1
更新日期：1987-01-01 00:00:00
abstract：:The periodontal ligament (PDL) contains precursor cells for osteoblasts and cementoblasts. It has been shown that epidermal growth factor (EGF) inhibits dexamethasone-induced differentiation and up-regulates EGF-receptor (EGF-R) expression, whereas EGF-R is down-regulated in the course of differentiation. Thus it was ...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/s0003-9969(98)00079-x
更新日期：1998-12-01 00:00:00
abstract：:Parotid salivation was stimulated by infusion of bethanechol chloride into anaesthetized brushtail possums to ascertain maximal flow rates, salivary composition and dietary adaptations of salivary function. Secretion rates for one gland ranged from 5.3 +/- 0.16 to 84.3 +/- 3.20 microliters/min (2.4 +/- 0.07 to 37.8 +/...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(94)90127-9
更新日期：1994-04-01 00:00:00
abstract：OBJECTIVE:Non-syndromic supernumerary teeth (NSST) are a common type of dental anomaly. microRNAs (miRNAs) play an important role in craniofacial and tooth development. Therefore, we hypothesized that single nucleotide polymorphisms (SNPs) of miRNAs may be associated with the susceptibility of NSST. MATERIALS AND METH...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2020.104771
更新日期：2020-09-01 00:00:00
abstract：OBJECTIVES:The objective of this study was to evaluate the effect of platelet-rich plasma (PRP), platelet-rich fibrin (PRF), and concentrated growth factor (CGF) on bone healing. STUDY DESIGN:Twelve rabbits were included in this randomized, blinded, prospective study. 15-mm×10-mm-sized defects were created in the pari...
journal_title：Archives of oral biology
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.archoralbio.2014.02.004
更新日期：2014-05-01 00:00:00
abstract：OBJECTIVE:Oral lichen planus (OLP) is a disease of the oral mucosa of unknown cause producing lesions with an intense band-like inflammatory infiltrate of T cells to the subepithelium and keratinocyte cell death. We performed gene expression analysis of the oral epithelium of lesions in subjects with OLP and its sister...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2013.12.010
更新日期：2014-03-01 00:00:00
abstract：OBJECTIVE:Vanillic acid, also known as 4-hydroxy-3-methoxy benzoic acid has a potent effect on bone metabolism. The purpose of the present study was to specify the effects of vanillic acid (VA) on preventing inflammation and bone destruction in experimental periodontitis as inflammatory bone disease. To evaluate the ef...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2019.05.010
更新日期：2019-07-01 00:00:00
abstract：OBJECTIVES:The aim of the present study was to identify the anticancer effects and the mechanisms of action of shikonin and its analogue isobutyrylshikonin in oral squamous carcinoma cells. DESIGNS:The cytotoxic effects of isobutyrylshikonin and shikonin in Ca9-22 and SCC-25 cells were analyzed using 3-(4,5-dimethylth...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2020.104774
更新日期：2020-08-01 00:00:00
abstract：:Occlusal traits were determined for 47,XYY men and compared with previous determinations of occlusal morphology in other sex-chromosome anomalies and in normal women and men. The 47,XYY men, like 47,XXY men, tended to have a mesial molar occlusion and a mandibular overjet more often than did other groups, while 45,X w...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(92)90063-e
更新日期：1992-11-01 00:00:00
abstract：OBJECTIVE:We have shown that buccal epithelial cells (BEC) from humans can contain a polymicrobial intracellular flora. Members of that flora can induce proinflammatory responses. However, our subjects all had healthy oral mucosa. This might reflect tolerance of bacterial invasion by live BEC. Alternatively, inflammati...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2005.09.003
更新日期：2006-04-01 00:00:00
abstract：OBJECTIVE:This controlled split-mouth study aimed to estimate the effect of caries and related treatment on concentrations of interleukin (IL)-2, interferon (IFN)-γ, IL-12, IL-17A, IL-13, IL-10, IL-6, IL-5, IL-4, IL-22, tumor necrosis factor (TNF)-α, and IL1-β in gingival crevicular fluid (GCF) of caries affected teeth...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2019.104620
更新日期：2020-02-01 00:00:00
abstract：:Inhibitory substances produced by six strains of Streptococcus salivarius were isolated and partially characterized. The six prototype producer strains were selected initially on the basis of their differing spectra of inhibitory activity when tested against a set of nine standard indicator strains. Optimal production...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(82)90136-4
更新日期：1982-01-01 00:00:00
abstract：:The present study was undertaken to investigate glycosylation of porcine enamel proteins secreted in the secretory stage of amelogenesis and to gain insight into functional roles of glycosylated proteins in enamel mineralization. Enamel proteins, isolated from various zones of the secretory enamel, were separated by S...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(92)90067-i
更新日期：1992-11-01 00:00:00
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journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2017.02.007
更新日期：2017-06-01 00:00:00
abstract：:Twenty-nine parotids ligated for between 1 and 365 days were examined by light and electron microscopy. Major changes in the acini were seen at 4 days and included vacuolation, disintegration, extravasation, apoptosis, phagy and a reduction in number and size of secretory granules. There was a further reduction in sec...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/s0003-9969(00)00076-5
更新日期：2000-11-01 00:00:00
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journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2015.02.003
更新日期：2015-05-01 00:00:00
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journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/s0003-9969(96)00102-1
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journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(94)90116-3
更新日期：1994-04-01 00:00:00
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journal_title：Archives of oral biology
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更新日期：2021-02-01 00:00:00
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journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(86)90004-x
更新日期：1986-01-01 00:00:00
abstract：:The peroxidase activity in human whole saliva is due to salivary peroxidase and, in some cases, myeloperoxidase; it is usually determined by spectrophotometric methods based on the rate of oxidation of chromogen substrates. Thiocyanate ion, a normal component of saliva, interferes with these kinetic assays by competin...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(86)90095-6
更新日期：1986-01-01 00:00:00
abstract：OBJECTIVE:The aim of this study was to investigate the effects of Candida albicans on the production of defense effector molecules by human oral mucosal epithelial cells in vitro. DESIGN:Immortalized human oral mucosal epithelial (Leuk-1) cells and C. albicans strain 5314 were cocultured at different cell-to-C. albica...
journal_title：Archives of oral biology
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doi：10.1016/j.archoralbio.2019.05.013
更新日期：2019-07-01 00:00:00
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journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(82)90054-1
更新日期：1982-01-01 00:00:00
abstract：OBJECTIVE:Low dose propranolol has previously been demonstrated to suppress bone remodelling. Therefore, its effect on orthodontic movement was tested. DESIGN:Rats were assigned as follows (n=5): animals with no orthodontic appliance (G1); the remaining groups were fitted with a Ni-Ti closed-coil spring ligated to the...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2014.06.006
更新日期：2014-10-01 00:00:00
abstract：:Although the inactivation or removal of motoneurones and muscles are known to affect development and growth of the craniofacial skeleton and masticatory muscles, the effect of these on functional activity patterns is not clear. The goal of this study was to evaluate the immediate responses of masticatory muscle activi...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(93)90135-9
更新日期：1993-04-01 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：:Mesiodistal dimensions of teeth in 59 relatives of 26 patients with oligodontia were evaluated and compared with the size of teeth of a control group (n = 66). It was found that the teeth of relatives do show reductions in size even in relatives with a full permanent dentition. In male relatives with a full permanent ...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(95)00143-3
更新日期：1996-05-01 00:00:00
abstract：INTRODUCTION:The endothelins are a family of small peptides with multiple roles in a variety of tissues. Signaling is mediated through two receptor subtypes, the endothelin A receptor (ET(A)) specific for Et-1 and the non-specific endothelin B receptor (ET(B)). OBJECTIVE:Our goal was to determine the location of immun...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2006.12.022
更新日期：2007-07-01 00:00:00
abstract：:The discharge of albumin, IgG and fibrinogen in dentinal fluid released from freshly exposed dentine was determined by enzyme-linked immunosorbent assay. Data were compared with the relative concentrations of these proteins in the interstitial fluid of the pulp. The sampling procedure involved retrieval of phosphate-b...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(94)90043-4
更新日期：1994-03-01 00:00:00
