Research Papers

476343 papers found
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Stability of Class II Malocclusion Treatment with the Austro Repositioner Followed by Fixed Appliances in Brachyfacial Patients.

International journal of environmental research and public health • 2021 • Vol. 18 (18)

One of the goals of functional-appliance devices is to modify the vertical growth pattern, solving several kinds of malocclusion. This study aimed to evaluate Class II malocclusion treatment's stabil…

PMID: 34574718 PICO Pending DOI PMC

Alarcon, J; Austro-Martinez, M; Jimenez-Guerra, A

Published: Sep 17, 2021
Oral Health as a Predictor of Physical Frailty among Rural Community-Dwelling Elderly in an Agricultural County of Taiwan: A Cross-Sectional Study.

International journal of environmental research and public health • 2021 • Vol. 18 (18)

We conducted a cross-sectional study to clarify the relationship between oral health and physical frailty (PF). A sample of 903 community-dwelling individuals aged >/= 65 years were enrolled from ran…

PMID: 34574726 PICO Pending DOI PMC

Chang, L; Chen, M; Kuo, Y

Published: Sep 17, 2021
Anti-Inflammatory Effect of Charantadiol A, Isolated from Wild Bitter Melon Leaf, on Heat-Inactivated Porphyromonas gingivalis-Stimulated THP-1 Monocytes and a Periodontitis Mouse Model.

Molecules (Basel, Switzerland) • 2021 • Vol. 26 (18)

Porphyromonas gingivalis has been identified as one of the major periodontal pathogens. Activity-directed fractionation and purification processes were employed to identify bioactive compounds from b…

PMID: 34577123 PICO Pending DOI PMC

Chang, C; Chang, H; Chuang, L

Published: Sep 17, 2021
Calprotectin (S100A8/A9) Is an Innate Immune Effector in Experimental Periodontitis.

Infection and immunity • 2021 • Vol. 89 (10)

Upregulated in inflammation, calprotectin (complexed S100A8 and S100A9; S100A8/A9) functions as an innate immune effector molecule, promoting inflammation, and also as an antimicrobial protein. We hy…

PMID: 34097505 PICO Pending DOI PMC

Bittner-Eddy, P; Boyle, W; Clayton, J

Published: Sep 16, 2021
Immediate implant placement following tooth extraction with simultaneous lateral sinus augmentation: a retrospective clinical study after at least 1 year of loading.

International journal of implant dentistry • 2021 • Vol. 7 (1)

BACKGROUND: Lateral sinus augmentation is necessary when the residual bone height is insufficient in the posterior maxilla. Immediate implant placement following tooth extraction with lateral sinus a…

PMID: 34528155 PICO Pending DOI PMC

Kim, B; Kim, C; Kim, J

Published: Sep 16, 2021
Morphometric and histomorphometric evaluations of high-purity macro/microporous beta-tricalcium phosphate in maxillary sinus floor elevation: preliminary results on a retrospective, multi-center, observational study.

BMC oral health • 2021 • Vol. 21 (1)

BACKGROUND: The present study examined the effectiveness of high-purity macro/microporous beta-tricalcium phosphate (HPMM beta-TCP) as a bone grafting material for maxillary sinus floor elevation by …

PMID: 34530808 PICO Pending DOI PMC

Fujita, A; Fukumoto, C; Hasegawa, T

Published: Sep 16, 2021
Prevalence of dental caries in Pakistan: a systematic review and meta-analysis.

BMC oral health • 2021 • Vol. 21 (1)

BACKGROUND: Optimum oral health is impossible to achieve without managing dental caries. The first step to manage dental caries at a community level is to know its prevalence and trend. Unfortunately…

PMID: 34530810 PICO Pending DOI PMC

Afroze, E; Alam, M; Alshammary, F

Published: Sep 16, 2021
The Dental Aesthetic Index and Its Association with Dental Caries, Dental Plaque and Socio-Demographic Variables in Schoolchildren Aged 12 and 15 Years.

International journal of environmental research and public health • 2021 • Vol. 18 (18)

The Dental Aesthetic Index (DAI) was determined in 12- and 15-year-old schoolchildren to ascertain the prevalence of malocclusion and to assess its association with dental caries experience, dental p…

PMID: 34574666 PICO Pending DOI PMC

Fernandez-Riveiro, P; Obregon-Rodriguez, N; Pineiro-Lamas, M

Published: Sep 16, 2021
A cost-utility analysis comparing CT surveillance, PET-CT surveillance, and planned postradiation neck dissection for advanced nodal HPV-positive oropharyngeal cancer.

Cancer • 2021 • Vol. 127 (18)

BACKGROUND: The cost utility of image-guided surveillance using computed tomography (CT) and positron emission tomography (PET)-CT to planned postradiation neck dissection (PRND) was compared for the…

PMID: 34062618 PICO Pending DOI

de Almeida, J; Forner, D; Fu, T

Published: Sep 15, 2021
Effect of epigallocatechin gallate on dental biofilm of Streptococcus mutans: An in vitro study.

BMC oral health • 2021 • Vol. 21 (1)

BACKGROUND: Streptococcus mutans (S. mutans) plays a major role in the formation of dental caries. The aim of this study was to examine the effect of the green tea polyphenol, epigallocatechin gallat…

PMID: 34525984 PICO Pending DOI PMC

Friedman, M; Schneider-Rayman, M; Shalish, M

Published: Sep 15, 2021
Articaine Infiltration Versus Lidocaine Inferior Alveolar Nerve Block for Anesthetizing Primary Mandibular Molars: A Randomized, Controlled, Double-Blind Pilot Study.

Pediatric dentistry • 2021 • Vol. 43 (5)

Purpose: The purpose of this study was to compare the effectiveness of articaine local infiltration to lidocaine inferior alveolar nerve block (IANB) for restorative treatment of primary mandibular m…

PMID: 34654493 PICO Pending

da Fonseca, M; Han, M; Kratunova, E

Published: Sep 15, 2021
Primary Second Molar Treatment as a Predictor of Repeat General Anesthesia.

Pediatric dentistry • 2021 • Vol. 43 (5)

Purpose: The purpose of this study was to investigate an association between treatments on the primary second molars (PSMs) under general anesthesia (GA) and odds of repeat GA. Methods: This was a re…

PMID: 34654500 PICO Pending

Amini, H; Azadani, E; Casamassimo, P

Published: Sep 15, 2021
Influence of sagittal root positions on the stress distribution around custom-made root-analogue implants: a three-dimensional finite element analysis.

BMC oral health • 2021 • Vol. 21 (1)

BACKGROUND: Stress concentration may cause bone resorption even lead to the failure of implantation. This study was designed to investigate whether a certain sagittal root position could cause stress…

PMID: 34521397 PICO Pending DOI PMC

Hu, H; Lin, C; Rong, Q

Published: Sep 14, 2021
Late-onset radiation-induced brachial plexopathy.

BMJ case reports • 2021 • Vol. 14 (9)

The late-onset variant of radiation-induced brachial plexopathy is most often seen after treatment for breast or lung cancers. It has an insidious onset, with symptoms noted years after receiving rad…

PMID: 34518178 PICO Pending DOI PMC

Attard, K; Chircop, C; Vella, J

Published: Sep 13, 2021
Risk factors associated with early childhood caries among Wenzhou preschool children in China: a prospective, observational cohort study.

BMJ open • 2021 • Vol. 11 (9)

OBJECTIVES: Early childhood caries (ECC) is a serious health public problem that affects a large proportion of children in China. This study aimed to assess risk factors for the incidence of ECC amon…

PMID: 34518250 PICO Pending DOI PMC

Li, Q; Mei, L; Shi, H

Published: Sep 13, 2021
Geographic tongue.

CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne • 2021 • Vol. 193 (36)

PMID: 34518344 PICO Pending DOI PMC

Prasanth, V; Singh, A

Published: Sep 13, 2021
Comparing the efficacy of sinus irrigation with traditional Caldwell-Luc procedure following odontogenic cyst surgery involving the maxillary sinus.

Scientific reports • 2021 • Vol. 11 (1)

A large maxillary odontogenic cyst could intrude into the maxillary sinus. The traditional approach following surgery for such a cyst is the Caldwell-Luc procedure. However, the traditional CDL proce…

PMID: 34518580 PICO Pending DOI PMC

FuPing, X; Gang, N; HuanHuan, L

Published: Sep 13, 2021
Effects of Coronavirus (COVID-19) Fear on Oral Health Status.

Oral health & preventive dentistry • 2021 • Vol. 19

PURPOSE: To investigate the effects of COVID-19 fear on oral health status. MATERIALS AND METHODS: A total of 1227 participants were enrolled in the study. The online survey link was circulated and r…

PMID: 34505495 PICO Pending DOI PMC

Bilmez, Z; Sari, A

Published: Sep 11, 2021
Homemade Modification of Salad Dressings to Reduce Their Erosive Potential.

Oral health & preventive dentistry • 2021 • Vol. 19

PURPOSE: To investigate the possibility of reducing the erosive potential of salad dressings by adding yoghurt. MATERIALS AND METHODS: Two hundred enamel samples from bovine teeth were allocated to 2…

PMID: 34505497 PICO Pending DOI PMC

Attin, T; Procopio, A; Wegehaupt, F

Published: Sep 11, 2021
Risk factors associated with the mortality rate of oral squamous cell carcinoma patients: A 10-year retrospective study.

Medicine • 2021 • Vol. 100 (36)

In Malaysia, oral cancer is very common and the reported 5-year survival of such patients is nearly 50% after treatment with surgery and radiotherapy, much lower than most of the developed countries.…

PMID: 34516504 PICO Pending DOI PMC

Ahmad, P; Alam, M; Asif, J

Published: Sep 10, 2021
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