journal
MENU ▼
Read by QxMD icon Read
search

European Journal of Oral Sciences

journal
https://www.readbyqxmd.com/read/29024129/efficacy-of-vitamins-e-and-c-for-reversing-the-cytotoxic-effects-of-nicotine-and-cotinine
#1
Maryam Torshabi, Zeinab Rezaei Esfahrood, Mahshid Jamshidi, Abbas Mansuri Torshizi, Samira Sotoudeh
Nicotine has adverse cellular and molecular effects on oral mucosa, bone, and teeth. Vitamin E (α-tocopherol) and vitamin C (ascorbic acid) are biological antioxidants with positive effects on wound healing and bone formation. This in vitro study sought to assess the cytotoxic effects of different concentrations of nicotine and cotinine (a metabolite of nicotine) on MG-63 osteoblast-like cells and human gingival fibroblasts (HGFs) in the presence and absence of antioxidant vitamins E and C (separately and combined)...
October 12, 2017: European Journal of Oral Sciences
https://www.readbyqxmd.com/read/29024061/in-vitro-studies-of-the-antimicrobial-effect-of-non-thermal-plasma-activated-water-as-a-novel-mouthwash
#2
Yinglong Li, Jie Pan, Guopin Ye, Qian Zhang, Jing Wang, Jue Zhang, Jing Fang
The aim of this study was to evaluate the antimicrobial effects of non-thermal plasma-activated water (PAW) as a novel mouthwash in vitro. Three representative oral pathogens - Streptococcus mutans, Actinomyces viscosus and Porphyromonas gingivalis - were treated with PAW. The inactivation effect was evaluated using the colony-forming unit (CFU) method, and the morphological and structural changes of a cell were observed by scanning electron microscopy and transmission electron microscopy (TEM). The physicochemical properties of PAW were analysed, and its influence on the leakage of intracellular proteins and DNA was evaluated...
October 11, 2017: European Journal of Oral Sciences
https://www.readbyqxmd.com/read/29023985/interaction-between-calcitonin-gene-related-peptide-immunoreactive-neurons-and-satellite-cells-via-p2y12-r-in-the-trigeminal-ganglion-is-involved-in-neuropathic-tongue-pain-in-rats
#3
Shiori Sugawara, Shinji Okada, Ayano Katagiri, Hiroto Saito, Tatsuro Suzuki, Hiroki Komiya, Kohei Kanno, Kinuyo Ohara, Toshimitsu Iinuma, Akira Toyofuku, Koichi Iwata
The P2Y12 receptor expressed in satellite cells of the trigeminal ganglion is thought to contribute to neuropathic pain. The functional interaction between neurons and satellite cells via P2Y12 receptors and phosphorylated extracellular signal-regulated kinase 1/2 (pERK1/2) underlying neuropathic pain in the tongue was evaluated in this study. Expression of P2Y12 receptor was enhanced in pERK1/2-immunoreactive cells encircling trigeminal ganglion neurons after lingual nerve crush. The administration to lingual nerve crush rats of a selective P2Y12 receptor antagonist, MRS2395, attenuated tongue hypersensitivity to mechanical and heat stimulation and suppressed the increase in the relative numbers of calcitonin gene-related peptide (CGRP)-immunoreactive neurons and neurons encircled by pERK1/2-immunoreactive cells...
October 11, 2017: European Journal of Oral Sciences
https://www.readbyqxmd.com/read/28921710/non-stick-properties-of-thin-film-coatings-on-dental-restorative-instruments
#4
Jarmo Leppäniemi, Sasha Hoshian, Kimmo Suomalainen, Toni Luoto, Ville Jokinen, Jari Koskinen
The non-stick properties of thin-film coatings on dental-restorative instruments were investigated by static contact-angle measurement using dental filler resin as well as by scanning electron microscopy of the amount of sticking dental restorative material. Furthermore, using a customized dipping measurement set-up, non-stick properties were evaluated by measuring force-by-time when the instrument was pulled out of restorative material. Minor improvements in non-stick properties were obtained with commercial diamond-like carbon and commercial polytetrafluoroethylene-based coatings...
September 18, 2017: European Journal of Oral Sciences
https://www.readbyqxmd.com/read/28891255/do-patients-benefit-from-orthognathic-surgery-a-systematic-review-on-the-effects-of-elective-orthognathic-surgery-on-psychosocial-functioning-and-patient-satisfaction
#5
REVIEW
Dyonne L M Broers, Geert J M G van der Heijden, Frederik R Rozema, Ad de Jongh
The main purpose of this systematic review was to determine the current state of evidence regarding patient satisfaction with, and the impact of, orthognathic surgery on psychosocial functioning of patients 17 yr of age and older. A secondary aim was to determine whether individuals with psychiatric disorders and mental health conditions are more likely to be dissatisfied with the treatment outcome than those without. We systematically searched PubMed, PsycInfo, and Embase for relevant studies (up to 6 June 2016)...
September 11, 2017: European Journal of Oral Sciences
https://www.readbyqxmd.com/read/28872710/perceptions-of-dental-treatment-need-in-australian-born-and-migrant-populations
#6
Mathew A W T Lim, Leonard A Crocombe, Loc G Do
The objective of this study was to investigate differences in self-perceived and dentist-determined treatment need in Australian-born and migrant residents of Australia. Participants in the National Survey of Adult Oral Health 2004-06 were categorized into six groups according to country of birth. Interview and examination data were used to analyze differences between self-perceived and the 'gold standard' examiner-determined treatment need, and to compare the accuracy of self-reporting according to country of birth...
September 5, 2017: European Journal of Oral Sciences
https://www.readbyqxmd.com/read/28857279/self-perceived-mouthfeel-and-physico-chemical-surface-effects-after-chewing-gums-containing-sorbitol-and-magnolia-bark-extract
#7
Stefan W Wessel, Henny C van der Mei, Anje M Slomp, Betsy van de Belt-Gritter, Michael W J Dodds, Henk J Busscher
The European Food Safety Authority recognizes the contribution of sugar-free chewing gum to oral health through increased salivation, clearance of food debris, and neutralization of biofilm pH. Magnolia bark extract is a gum additive shown to reduce the prevalence of bad-breath bacteria but its effects on self-perceived mouthfeel are unknown. This paper aims to relate the effects of sorbitol-containing chewing gum, with and without Magnolia bark extract, on tooth-surface hydrophobicity and salivary-film composition with self-perceived mouthfeel...
August 31, 2017: European Journal of Oral Sciences
https://www.readbyqxmd.com/read/28833579/effect-of-a-12-methacryloyloxy-dodecyl-pyridinium-bromide-containing-adhesive-with-different-post-types-on-the-long-term-bond-strength-to-dentin
#8
Natália S de Faria, Luana K B Moura, Luciana M D de Macedo, Vivian Colucci, Walter Raucci-Neto, Danielle C Messias
The use of matrix metalloproteinase (MMPs) inhibitors, such as 12-methacryloyloxy-dodecyl-pyridinium-bromide (MDPB), might improve the adhesion of glass-fiber (GF) and polyfiber (PF) posts to root dentine. This study assessed the effect of an MDPB-containing adhesive on the long-term bond strength of GF or PF posts to bovine dentine. Bovine endodontically treated roots were randomly divided into six groups, according to the post type and adhesive system used, as follows: GF serrated post + MDBP-free adhesive; GF serrated post + MDPB-containing adhesive; GF smooth post + MDBP-free adhesive; GF smooth post + MDPB-containing adhesive; PF post + MDBP-free adhesive; PF post + MDPB-containing adhesive...
August 20, 2017: European Journal of Oral Sciences
https://www.readbyqxmd.com/read/28805275/participation-of-extracellular-signal-regulated-kinases-1-2-in-osteoblast-and-adipocyte-differentiation-of-mesenchymal-stem-cells-grown-on-titanium-surfaces
#9
Heitor F Silva, Rodrigo P F Abuna, Helena B Lopes, Marcelo S Francischini, Paulo T de Oliveira, Adalberto L Rosa, Marcio M Beloti
Osteoblasts and adipocytes coexist in the implantation site and affect the process of titanium (Ti) osseointegration. As extracellular signal-regulated kinases 1/2 (ERK1/2) are involved in osteogenesis and adipogenesis, the aim of our study was to investigate if the effects of Ti surface topography on osteoblast and adipocyte differentiation are modulated by ERK1/2. The experiments were conducted based on the effect of the ERK1/2 inhibitor, PD98059, on mesenchymal stem cells (MSCs) grown under osteogenic and adipogenic conditions on Ti with nanotopography (Ti-Nano) or on machined Ti (Ti-Machined)...
August 14, 2017: European Journal of Oral Sciences
https://www.readbyqxmd.com/read/28799666/effect-of-resveratrol-on-c-fos-expression-of-rat-trigeminal-spinal-nucleus-caudalis-and-c1-dorsal-horn-neurons-following-mustard-oil-induced-acute-inflammation
#10
Yasuhiro Matsumoto, Kyouhei Komatsu, Yoshihito Shimazu, Shiori Takehana, Yumiko Syouji, Ayumu Kobayashi, Mamoru Takeda
The dietary constituent, resveratrol, was recently identified as a transient receptor potential ankyrin 1 (TRPA1) antagonist, voltage-dependent sodium ion (Na(+) ) channel, and cyclooxygenase-2 (COX-2) inhibitor. The aim of the present study was to investigate whether pretreatment with resveratrol attenuates acute inflammation-induced sensitization of nociceptive processing in rat spinal trigeminal nucleus caudalis (SpVc) and upper cervical (C1) dorsal horn neurons, via c-fos immunoreactivity. Mustard oil (MO), a TRPA1 channel agonist, was injected into the whisker pads of rats to induce inflammation...
August 11, 2017: European Journal of Oral Sciences
https://www.readbyqxmd.com/read/28786155/orthodontically-induced-osteocyte-apoptosis-under-different-force-magnitudes-in-rats-an-immunohistochemical-study
#11
Hassan E Kassem, Iman M Talaat, Afaf El-Sawa, Hanan Ismail, Abbas Zaher
We investigated the effect of different force magnitudes on osteocyte apoptosis in a model of orthodontic tooth movement. Forty-nine male Sprague Dawley rats (7-9 wk of age) were divided into light- and heavy-force groups (n = 21 each group) and a control group (n = 7). A coil spring delivered pressure (either 10-15 g or 20-25 g) to the left maxillary first molar. The rats were sacrificed 1, 3, or 5 d after placement of the appliance. Sections of the maxillary first molars were immunostained for caspase-3...
August 8, 2017: European Journal of Oral Sciences
https://www.readbyqxmd.com/read/28782855/effect-of-maleic-acid-on-the-bond-strength-of-fibre-posts-to-root-dentine
#12
Fan Fan, Muhammad Ibrahim, Panpan Dai, Yixin Mao, Bing He, Gang Wu, Jianfeng Ma, Shengbin Huang
The aim of this study was to evaluate the effect of maleic acid (MA) on both the bond strength of fibre post to root dentine and smear layer removal after post space preparation. Sixty, single-canal premolars were endodontically treated and randomly assigned to four groups: group 1 [0.9% saline solution (control]); group 2 [2.5% sodium hypochlorite (NaOCl)]; group 3 [17% ethylenediaminetetraacetic acid (EDTA) followed by 2.5% NaOCl]; and group 4 (7% MA followed by 2.5% NaOCl). Self-adhesive resin cement was used to test the adhesion of a glass-fibre post to the root dentine through a micropush-out test...
August 7, 2017: European Journal of Oral Sciences
https://www.readbyqxmd.com/read/28749015/influence-of-application-method-on-surface-free-energy-and-bond-strength-of-universal-adhesive-systems-to-enamel
#13
Arisa Imai, Toshiki Takamizawa, Keiichi Sai, Akimasa Tsujimoto, Kie Nojiri, Hajime Endo, Wayne W Barkmeier, Mark A Latta, Masashi Miyazaki
The aim of the present study was to determine the influence of different adhesive application methods and etching modes on enamel bond effectiveness of universal adhesives using shear bond strength (SBS) testing and surface free-energy (SFE) measurements. The adhesives Scotchbond Universal, All-Bond Universal, Adhese Universal, and G-Premio Bond were used. Prepared bovine enamel specimens were divided into four groups, based on type of adhesive, and subjected to the following surface treatments: (i) total-etch mode with active application; (ii) total-etch mode with inactive application; (iii) self-etch mode with active application; and (iv) self-etch mode with inactive application...
July 27, 2017: European Journal of Oral Sciences
https://www.readbyqxmd.com/read/28872190/author-guidelines
#14
(no author information available yet)
No abstract text is available yet for this article.
October 2017: European Journal of Oral Sciences
https://www.readbyqxmd.com/read/28833699/impaired-polymorphonuclear-neutrophils-in-the-oral-cavity-of-edentulous-individuals
#15
Patrick Rijkschroeff, Bruno G Loos, Elena A Nicu
Oral health is characterized by functional oral polymorphonuclear neutrophils (oPMNs). Edentulism might be associated with a loss of oPMNs because these cells enter the oral cavity primarily through the gingival crevices. The main aim of this study was to investigate the numbers of oPMNs in rinse samples obtained from edentulous (n = 21) and dentate (n = 20) subjects. A second study aim was to investigate possible differences between oPMNs and peripheral blood polymorphonuclear neutrophils (cPMNs). Apoptosis/necrosis and cell-activation markers (CD11b, CD63 and CD66b) were analyzed using flow cytometry...
October 2017: European Journal of Oral Sciences
https://www.readbyqxmd.com/read/28833567/guided-bone-regeneration-materials-and-biological-mechanisms-revisited
#16
REVIEW
Ibrahim Elgali, Omar Omar, Christer Dahlin, Peter Thomsen
Guided bone regeneration (GBR) is commonly used in combination with the installment of titanium implants. The application of a membrane to exclude non-osteogenic tissues from interfering with bone regeneration is a key principle of GBR. Membrane materials possess a number of properties which are amenable to modification. A large number of membranes have been introduced for experimental and clinical verification. This prompts the need for an update on membrane properties and the biological outcomes, as well as a critical assessment of the biological mechanisms governing bone regeneration in defects covered by membranes...
October 2017: European Journal of Oral Sciences
https://www.readbyqxmd.com/read/28776753/assessment-of-the-involvement-of-the-macrophage-migration-inhibitory-factor-glucocorticoid-regulatory-dyad-in-the-expression-of-matrix-metalloproteinase-2-during-periodontitis
#17
Josefine Hirschfeld, Mohammed Howait, Alexandru Movila, Marijo Parčina, Isabelle Bekeredjian-Ding, James Deschner, Søren Jepsen, Toshihisa Kawai
Macrophage migration inhibitory factor (MIF) is a proinflammatory cytokine and counter-regulator of endogenous glucocorticoids (GCs). It is implicated in acute and chronic inflammatory diseases. This study investigated the role of the MIF-GC regulatory dyad in the expression and release of matrix metalloproteinase-2 (MMP-2) during periodontitis, in vivo and in vitro. In a Mif-knockout (KO) mouse model of ligature-induced periodontitis, gingival tissues and blood were collected and analysed for levels of interleukin-6 (IL-6), MIF, MMP-2, and corticosterone...
October 2017: European Journal of Oral Sciences
https://www.readbyqxmd.com/read/28677881/author-guidelines
#18
(no author information available yet)
No abstract text is available yet for this article.
August 2017: European Journal of Oral Sciences
https://www.readbyqxmd.com/read/28603941/higher-expression-of-wnt5a-protein-in-oral-squamous-cell-carcinoma-compared-with-dysplasia-and-oral-mucosa-with-a-normal-appearance
#19
Zdenka Prgomet, Tommy Andersson, Pia Lindberg
WNT5A is a secreted signaling protein that promotes migration and invasion of oral squamous cell carcinoma (OSCC) cells through activation of non-canonical WNT signaling. Here, we examined expression of WNT5A, β-catenin, and E-cadherin by immunohistochemistry in 21 human diagnostic incision biopsies that each had regions of oral mucosa with a normal appearance adjacent to the affected tissue, dysplasia, and OSCC. We also investigated the effect of recombinant WNT5A (rWNT5A) on expression of the cell-adhesion proteins E-cadherin and β-catenin by western blot analysis...
August 2017: European Journal of Oral Sciences
https://www.readbyqxmd.com/read/28653438/antibiotic-prescribing-habits-among-norwegian-dentists-a-survey-over-25%C3%A2-years-1990-2015
#20
Hans R Preus, Karen W Fredriksen, Andrea E Vogsland, Leiv Sandvik, Jostein I Grytten
Bacterial antibiotic resistance is a steadily growing global problem, which today is compared with issues such as global warming, ozone depletion, and extinction of species. Consequently, calls come from global, Pan-European, and national authorities to gain insight into, limit, and stringently qualify the use of antibiotics in human and veterinary medicine, as well as in food production. Dentists are not considered to be frequent prescribers of antibiotics. However, few studies have identified how much, and in which situations, dentists prescribe such drugs...
June 27, 2017: European Journal of Oral Sciences
journal
journal
32200
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"