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https://www.readbyqxmd.com/read/28316922/miracle-cells-for-natural-dentistry-a-review
#1
REVIEW
Rani Somani, Shipra Jaidka, Neeti Bajaj, Sameksha Arora
Stem cells are undifferentiated cells that can differentiate into specialized cells. Recently, enormous growth has been seen in the recognition of stem cell-based therapies, which have the potential to ameliorate the life of patients with conditions that span from Parkinson's disease to cardiac ischemia to bone or tooth loss. This research has produced new but unexplored possibilities in the regeneration of different organs and tissues. Presently, research is focused on the proficiency of stem cells and their utilization in dentistry, which is gaining interest...
January 2017: Journal of Oral Biology and Craniofacial Research
https://www.readbyqxmd.com/read/28314935/a-disease-with-a-sweet-tooth-exploring-the-warburg-effect-in-alzheimer-s-disease
#2
REVIEW
Anna Atlante, Lidia de Bari, Antonella Bobba, Giuseppina Amadoro
After more than 80 years from the revolutionary discoveries of Otto Warburg, who observed high glucose dependency, with increased glycolysis and lactate production regardless of oxygen availability in most cancer cells, the 'Warburg effect' returns to the fore in neuronal cells affected by Alzheimer's disease (AD). Indeed, it seems that, in the mild phase of AD, neuronal cells "prefer" to use the energetically inefficient method of burning glucose by glycolysis, as in cancer, proving to become resistant to β-amyloid (Aβ)-dependent apoptosis...
March 17, 2017: Biogerontology
https://www.readbyqxmd.com/read/28304212/influence-of-laser-microtextured-surface-collar-on-marginal-bone-loss-and-peri-implant-soft-tissue-response-a-systematic-review-and-meta-analysis
#3
Zhaozhao Chen, Yujiao Zhang, Junying Li, Hom-Lay Wang, Haiyang Yu
BACKGROUND: Laser-microtextured surface (LMS) dental implant collar appears to promote a more tooth-like gingival collagen fiber attachment, which may help to stabilize the peri-implant tissues. The purpose of this systematic review was to assess the clinical effect of LMS on crestal bone level and peri-implant soft tissue response, versus non-LMS collar. METHODS: Electronic and manual literature searches were performed by two independent reviewers for articles written in English up to December 2016...
March 17, 2017: Journal of Periodontology
https://www.readbyqxmd.com/read/28303642/efficacy-of-collagen-matrix-seal-and-collagen-sponge-on-ridge-preservation-in-combination-with-bone-allograft-a-randomized-controlled-clinical-trial
#4
Zuhair S Natto, Andreas Parashis, Bjorn Steffensen, Rumpa Ganguly, Matthew D Finkelman, Y Natalie Jeong
AIM: To test whether the use of collagen matrix seal (CMS) results in similar hard and soft tissue remodeling to that with collagen sponge (CS) used as barriers 4 months following alveolar ridge preservation (ARP), in combination with freeze-dried bone allograft (FDBA). MATERIALS AND METHODS: Twenty-eight patients were randomly assigned to the two groups. Clinical and radiographic measurements were recorded with the same stent at baseline and 4 months for standardization...
March 16, 2017: Journal of Clinical Periodontology
https://www.readbyqxmd.com/read/28303584/long-term-results-of-periodontal-regenerative-therapy-a-retrospective-practice-based-cohort-study
#5
Frank Bröseler, Christina Tietmann, Ann-Katrin Hinz, Søren Jepsen
AIM: Evaluation of the long-term effectiveness of regenerative treatment of intrabony defects in periodontal practice. MATERIAL AND METHODS: A total of 1008 intrabony defects in 176 patients were analyzed after using collagen-added deproteinized bovine bone mineral (DBBMc) with or without collagen membrane (CM) or enamel matrix derivative (EMD). Defects were classified as 1- and 2-wall and as shallow (≤ 6 mm), moderate (> 6 and < 11 mm) and deep (≥11 mm)...
March 16, 2017: Journal of Clinical Periodontology
https://www.readbyqxmd.com/read/28301459/blepharocheilodontic-syndrome-is-a-cdh1-pathway-related-disorder-due-to-mutations-in-cdh1-and-ctnnd1
#6
Jamal Ghoumid, Morgane Stichelbout, Anne-Sophie Jourdain, Frederic Frenois, Sophie Lejeune-Dumoulin, Marie-Pierre Alex-Cordier, Marine Lebrun, Pierre Guerreschi, Veronique Duquennoy-Martinot, Matthieu Vinchon, Joel Ferri, Matthieu Jung, Serge Vicaire, Clemence Vanlerberghe, Fabienne Escande, Florence Petit, Sylvie Manouvrier-Hanu
PURPOSE: Blepharocheilodontic (BCD) syndrome is a rare autosomal dominant condition characterized by eyelid malformations, cleft lip/palate, and ectodermal dysplasia. The molecular basis of BCD syndrome remains unknown. METHODS: We recruited 11 patients from 8 families and performed exome sequencing for 5 families with de novo BCD syndrome cases and targeted Sanger sequencing in the 3 remaining families. RESULTS: We identified five CDH1 heterozygous missense mutations and three CTNND1 heterozygous truncating mutations leading to loss-of-function or haploinsufficiency...
March 16, 2017: Genetics in Medicine: Official Journal of the American College of Medical Genetics
https://www.readbyqxmd.com/read/28301028/oral-health-related-quality-of-life-and-associated-factors-in-brazilian-adolescents
#7
Paulo Roberto Grafitti Colussi, Fernando Neves Hugo, Francisco Wilker Mustafa Gomes Muniz, Cassiano Kuchenbecker Rösing
This study aimed to assess the impact of oral health on the quality of life of adolescents. A cross-sectional study was performed with students from public and private schools from Passo Fundo, Brazil. All students were aged between 15 and 19 years old. The proportional random sample consisted of 736 adolescents from 20 schools. A structured questionnaire was applied, and an oral examination was performed, counting the number of teeth. Oral health-related quality of life was assessed by OHIP-14. Associations between quality of life and associated factors were analyzed...
January 2017: Brazilian Dental Journal
https://www.readbyqxmd.com/read/28299855/a-systematic-review-and-meta-analysis-of-the-association-between-poor-oral-health-and-substance-abuse
#8
REVIEW
Hooman Baghaie, Steve Kisely, Malcolm Forbes, Emily Sawyer, Dan J Siskind
BACKGROUND AND AIMS: Substance use disorders are associated commonly with comorbid physical illness. There are fewer data on dental disease in these conditions, in spite of high rates of dry mouth (xerostomia), as well as the associated indirect or life-style effects such as poverty and lack of access to care. We compared the oral health of people with substance use disorders (SUDs) with non-using controls. METHOD: This was a systematic search for studies from the last 35 years of the oral health of people reporting SUDs...
March 16, 2017: Addiction
https://www.readbyqxmd.com/read/28299782/a-test-of-a-skeletal-ageing-method-based-on-resorption-of-the-alveolar-crest-following-tooth-loss-using-a-skeletal-population-of-documented-age-at-death
#9
Simon Mays
OBJECTIVES: Resorption of the alveolar process occurs following tooth loss, and appears to continue for a prolonged period. Previous study (Mays, ) with a known-age collection of human remains suggested the potential of this phenomenon for age estimation in remains of adults who have lost one or more molar teeth. This article tests this ageing technique on another known age group, and attempts to evaluate the impact of some extraneous factors on the method. MATERIALS AND METHODS: The study group comprises adult skeletons (N = 110) of documented age at death from 18th to 19th century London...
March 16, 2017: American Journal of Physical Anthropology
https://www.readbyqxmd.com/read/28298977/effect-of-addition-of-nano-hydroxyapatite-particles-on-wear-of-resin-modified-glass-ionomer-by-tooth-brushing-simulation
#10
Kiana Poorzandpoush, Ladan-Ranjbar Omrani, Shiva H Jafarnia, Parisa Golkar, Mohammad Atai
BACKGROUND: Recently, incorporation of nanohydroxyapatite (NHA) has been suggested to improve the mechanical properties of glass ionomers (GIs). This study aimed to assess the effect of addition of NHA on wear of resin modified glass ionomer (RMGI) by tooth brushing simulation. MATERIAL AND METHODS: In this in vitro, experimental study, NHA in 1, 2, 5, 7 and 10wt% concentrations was added to Fuji II LC RMGI powder, and 48 samples (5×5mm) in five experimental and one control group (n=8) were fabricated...
March 2017: Journal of Clinical and Experimental Dentistry
https://www.readbyqxmd.com/read/28294354/a-prospective-study-assessing-the-effect-of-coronal-tooth-structure-loss-on-the-outcome-of-root-canal-retreatment
#11
N Al-Nuaimi, S Patel, R S Austin, F Mannocci
AIM: To evaluate the outcome of secondary root canal treatment (retreatment) on posterior teeth in relation to the residual volume of coronal tooth structure, measured with an intraoral scanner, using periapical radiography and cone beam computed tomography (CBCT). METHODOLOGY: A total of 137 posterior teeth in 121 patients were assessed clinically and radiographically using periapical radiographs and CBCT scans at baseline and 1-year after root canal retreatment...
March 10, 2017: International Endodontic Journal
https://www.readbyqxmd.com/read/28292598/clinical-and-radiographic-characteristics-of-vertical-root-fractures-in-endodontically-and-nonendodontically-treated-teeth
#12
Wan-Chuen Liao, Yi-Ling Tsai, Chen-Ying Wang, Mei-Chi Chang, Wei-Ling Huang, Hsueh-Jen Lin, Hsin-Cheng Liu, Chiu-Po Chan, Shu-Hui Chang, Jiiang-Huei Jeng
INTRODUCTION: A vertical root fracture (VRF) is a root fracture extending along the longitudinal axis of roots and is often noted in endodontically treated teeth. However, the clinical and radiographic characteristics of VRFs are not completely known. METHODS: A total of 65 teeth with 68 vertical fractured roots in 58 Chinese patients were investigated. The clinical examination records and radiographic images were reviewed in detail. RESULTS: A total of 24 male (41...
March 11, 2017: Journal of Endodontics
https://www.readbyqxmd.com/read/28281612/evidence-summary-the-relationship-between-oral-and-cardiovascular-disease
#13
T Dietrich, I Webb, L Stenhouse, A Pattni, D Ready, K L Wanyonyi, S White, J E Gallagher
Aim This paper reports on one review of four rapid reviews undertaken to explore the relationships between oral health and general medical conditions, in order to support teams within Public Health England, health practitioners and policy makers. This review aimed to explore the most contemporary evidence on whether poor oral health and cardiovascular disease occurs in the same individuals or populations, to outline the nature of the relationship between these two health outcomes and to discuss the implication of any findings for health services and future research...
March 10, 2017: British Dental Journal
https://www.readbyqxmd.com/read/28279958/gum-disease-is-an-early-sign-of-diabetes-and-tooth-loss-is-associated-with-risk-of-dementia-studies-find
#14
Susan Mayor
No abstract text is available yet for this article.
March 8, 2017: BMJ: British Medical Journal
https://www.readbyqxmd.com/read/28272750/tooth-loss-and-risk-of-dementia-in-the-community-the-hisayama-study
#15
Kenji Takeuchi, Tomoyuki Ohara, Michiko Furuta, Toru Takeshita, Yukie Shibata, Jun Hata, Daigo Yoshida, Yoshihisa Yamashita, Toshiharu Ninomiya
OBJECTIVES: To clarify the effect of tooth loss on development of all-cause dementia and its subtypes in an elderly Japanese population. DESIGN: Prospective cohort study. SETTING: The Hisayama Study, Japan. PARTICIPANTS: Community-dwelling Japanese adults without dementia aged 60 and older (N = 1,566) were followed for 5 years (2007-2012). MEASUREMENTS: Participants were classified into four categories according to baseline number of remaining teeth (≥20, 10-19, 1-9, 0)...
March 8, 2017: Journal of the American Geriatrics Society
https://www.readbyqxmd.com/read/28271089/total-knee-arthroplasty-in-severe-unstable-knee-case-report-and-literature-review
#16
Mohammad Naghi Tahmasebi, Gholamreza Ghorbani Amjad, Mohammad Hassan Kaseb, Kaveh Bashti
Multiplanar or global laxity in arthritic knee is rare, most of this patients have neuromuscular disorder (post poliomyelitis, spinal dystrophy) or history of knee trauma. Ligament insufficiency and severe bone loss is significant in this patient. The estimated prevalence for the concurrence of charcot marie-tooth (CMT) with myasthenia gravis (MG) suggests an extremely rare event. We have presented a 54-year-old female patient with CMT and MG complaining of progressive pain, swelling, and crepitation of the knee joints who had been undergone total knee arthroplasty (TKA) with rotating hinge prosthesis...
January 2017: Archives of Bone and Joint Surgery
https://www.readbyqxmd.com/read/28268502/quantitative-evaluation-of-alveolar-bone-resorption-on-dental-panoramic-radiographs-by-standardized-dentition-image-transformation-and-probability-estimation
#17
Chisako Muramtsu, Ryo Takahashi, Tatsuro Hayashi, Takeshi Hara, Tatsumasa Fukui, Akitoshi Katsumata, Hiroshi Fujita
Alveolar bone resorption, which can be observed on dental panoramic radiographs (DPRs), is one of the most important signs of the progression of periodontal disease. However, quantitative and consistent evaluation of alveolar bone resorption is labor intense, because of a large number of DPR examinations performed each year. In our previous study, we developed an automated scheme for detection of three lines, corresponding to an occlusion line, an alveolar line and a root apex line, to measure the alveolar bone ratio (ABR), which may be useful to dentists in early detection of periodontal disease...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28267828/satoyoshi-syndrome-with-progressive-orofacial-manifestations-a-case-history-report
#18
Jian Li, Dong Peng, Ting Jiang, Limor Avivi-Arber
A young female patient suffering from Satoyoshi syndrome had the first characteristic signs and symptoms of hair loss and progressive spontaneous intermittent painful spasms of limb muscles at age 6.5 years. Thereafter, she developed chronic diarrhea, amenorrhea, and skeletal deformities. In the orofacial region, she suffered from painful spasms of the masseter (jaw closing) muscles, progressive tooth loss, and degeneration of the mandibular condyles. Treatment with steroids and provision of complete dentures improved the signs and symptoms...
March 2017: International Journal of Prosthodontics
https://www.readbyqxmd.com/read/28266120/prevention-and-control-of-dental-caries-and-periodontal-diseases-at-individual-and-population-level-consensus-report-of-group-3-of-joint-efp-orca-workshop-on-the-boundaries-between-caries-and-periodontal-diseases
#19
Søren Jepsen, Juan Blanco, Wolfgang Buchalla, Joana C Carvalho, Thomas Dietrich, Christof Dörfer, Kenneth A Eaton, Elena Figuero, Jo E Frencken, Filippo Graziani, Susan M Higham, Thomas Kocher, Marisa Maltz, Alberto Ortiz-Vigon, Julian Schmoeckel, Anton Sculean, Livia M A Tenuta, Monique H van der Veen, Vita Machiulskiene
BACKGROUND: The non-communicable diseases dental caries and periodontal diseases pose an enormous burden on mankind. The dental biofilm is a major biological determinant common to the development of both diseases, and they share common risk factors and social determinants, important for their prevention and control. The remit of this working group was to review the current state of knowledge on epidemiology, socio-behavioural aspects as well as plaque control with regard to dental caries and periodontal diseases...
March 2017: Journal of Clinical Periodontology
https://www.readbyqxmd.com/read/28266116/global-epidemiology-of-dental-caries-and-severe-periodontitis-a-comprehensive-review
#20
Jo E Frencken, Praveen Sharma, Laura Stenhouse, David Green, Dominic Laverty, Thomas Dietrich
BACKGROUND: Dental caries and periodontitis are the most common oral diseases and major causes of tooth loss. AIM: To perform a review of global prevalence and incidence of dental caries and periodontitis. METHODOLOGY: Inclusion and exclusion criteria were developed. MEDLINE database and EMBASE database were used to search for eligible publications using keywords and MeSH terms. Additionally, WHO databank was used for obtaining dental caries information and PUBMED for a search on trends of dental caries prevalence and severity...
March 2017: Journal of Clinical Periodontology
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