Research Papers

476343 papers found
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The impact of periodontal treatment on healthcare costs in newly diagnosed diabetes patients: Evidence from a German claims database.

Diabetes research and clinical practice • 2021 • Vol. 172

AIMS: There is sufficient scientific evidence for the bidirectional association between periodontal diseases and diabetes. In this context, we hypothesized that periodontal treatment leads to lower h…

PMID: 33359573 PICO Pending DOI

Blaschke, K; Hellmich, M; Listl, S

Published: Feb 01, 2021
LncRNA polymorphisms and upper gastrointestinal cancer risk.

Pathology, research and practice • 2021 • Vol. 218

Upper gastrointestinal (GI) cancers such as oral (OC), esophageal (EC), and gastric (GC) cancers affect the digestive system, with a high mortality rate. Clinical symptoms are, however, not recogniza…

PMID: 33360092 PICO Pending DOI

Abdi, E; Latifi-Navid, H; Latifi-Navid, S

Published: Feb 01, 2021
Features of oral squamous cell carcinoma in ex vivo fluorescence confocal microscopy.

International journal of dermatology • 2021 • Vol. 60 (2)

BACKGROUND: Real-time microscopic imaging of freshly excised oral squamous cell carcinomas (OSCCs) would be potentially supportive in rapid recognition of oral malignancy and an optimal and time-savi…

PMID: 33368199 PICO Pending DOI

Engel, M; Flechtenmacher, C; Freudlsperger, C

Published: Feb 01, 2021
Measurement variations of MRI and CT in the assessment of tumor depth of invasion in oral cancer: A retrospective study.

European journal of radiology • 2021 • Vol. 135

PURPOSE: In oral squamous cell carcinoma (OSCC), depth of invasion (DOI) is an important predictive, prognostic, and staging parameter. While it is known that DOI can be estimated from preoperative i…

PMID: 33370639 PICO Pending DOI

Broglie, M; Guarda, V; Morand, G

Published: Feb 01, 2021
Concurrent diagnosis of oropharynx cancer and bone sarcoidosis mimicking metastasis.

Cancer radiotherapie : journal de la Societe francaise de radiotherapie oncologique • 2021 • Vol. 25 (1)

Bone location is uncommon in both sarcoidosis and in neck cancer (HNC). Diagnosis of a bone lesion is therefore challenging to distinguish its nature in a patient suffering from both diseases. We rep…

PMID: 33376045 PICO Pending DOI

Caubet, M; Echalier, C; Gassian, N

Published: Feb 01, 2021
Anti-inflammatory effect of IL-1ra-loaded dextran/PLGA microspheres on Porphyromonas gingivalis lipopolysaccharide-stimulated macrophages in vitro and in vivo in a rat model of periodontitis.

Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie • 2021 • Vol. 134

Periodontitis is a multifactorial chronic infectious disease leading to a host immune response involving inflammatory cytokines, especially IL-1beta, which is the main reason for further developing t…

PMID: 33383312 PICO Pending DOI

Li, M; Liu, Y; Lu, J

Published: Feb 01, 2021
Excavation of mass graves with Serbian context: Complexity of the political milieu.

Forensic science international • 2021 • Vol. 319

This paper will discuss the complexity of the investigation of mass graves in today's Serbia (part of ex Yugoslavia), belonging primarily to WWII with an exception of one mass grave from WWI, through…

PMID: 33383386 PICO Pending DOI

Djuric, M; Pavlovic, T

Published: Feb 01, 2021
Longevity of lithium disilicate indirect restorations in posterior teeth prepared by undergraduate students: A retrospective study up to 8.5 years.

Journal of dentistry • 2021 • Vol. 105

OBJECTIVES: To analyze retrospectively the clinical performance and survival of lithium disilicate inlays, partial crowns and crowns placed by undergraduate students. METHODS: 250 lithium disilicate …

PMID: 33385535 PICO Pending DOI

Diegritz, C; Folwaczny, M; Fotiadou, C

Published: Feb 01, 2021
Operators matter - An assessment of the expectations, perceptions, and performance of dentists, postgraduate students, and dental prosthetist students using intraoral scanning.

Journal of dentistry • 2021 • Vol. 105

OBJECTIVE: to assess the expectations, perceptions and performance of different operators with varying backgrounds and training in the use of full-arch intraoral scanning (IOS). METHODS AND MATERIALS…

PMID: 33387570 PICO Pending DOI

Ahmed, K; Burrow, M; Evans, J

Published: Feb 01, 2021
Impaction of maxillary canines and its effect on the position of adjacent teeth and canine development: A cone-beam computed tomography study.

American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics • 2021 • Vol. 159 (2)

INTRODUCTION: The purposes of this study were to characterize the 3-dimensional position of teeth adjacent to impacted canines and examine whether impaction affects canine development using cone-beam…

PMID: 33388201 PICO Pending DOI

Becker, A; Chaushu, S; Dekel, E

Published: Feb 01, 2021
Assessing skeletal muscle mass based on the cross-sectional area of muscles at the 12th thoracic vertebra level on computed tomography in patients with oral squamous cell carcinoma.

Oral oncology • 2021 • Vol. 113

OBJECTIVES: This study aimed to create a formula to estimate the third lumbar vertebra (L3)(1) level skeletal muscle cross-sectional area (CSA), known as a standard value to evaluate skeletal muscle …

PMID: 33388617 PICO Pending DOI

Furuhashi, A; Hayashi, T; Ishida, Y

Published: Feb 01, 2021
Changes in the Microbiome of the Inner Surface of Clear Aligners After Different Usage Periods.

Current microbiology • 2021 • Vol. 78 (2)

Clear aligners are removable orthodontic appliances that cover the tooth surface. The microbial composition and pH of the inner surface of aligners directly affect the enamel health. In this study, e…

PMID: 33392671 PICO Pending DOI

Che, X; Guo, L; Jiao, Y

Published: Feb 01, 2021
Postoperative pain in endodontic retreatment of one visit versus multiple visits: a systematic review and meta-analysis of randomized controlled trials.

Clinical oral investigations • 2021 • Vol. 25 (2)

BACKGROUND: The aim of this systematic review and meta-analysis (SRM) was to assess the postoperative pain (PP) after non-surgical endodontic retreatment (NSER) in a one visit compared to multiple vi…

PMID: 33399930 PICO Pending DOI

Delbem, A; Gomes, J; Lemos, C

Published: Feb 01, 2021
Efficacy of the additional use of subgingival air polishing with erythritol powder in the treatment of periodontitis patients: a randomized controlled clinical trial.

Clinical oral investigations • 2021 • Vol. 25 (2)

OBJECTIVES: To date, scarce evidence exists around the application of subgingival air polishing during treatment of severe periodontitis. The aim of this study was to evaluate the benefits of subging…

PMID: 33404760 PICO Pending DOI

Calza, S; Fabbri, C; Farina, R

Published: Feb 01, 2021
Antibacterial and cytotoxic evaluation of copper and zinc oxide nanoparticles as a potential disinfectant material of connections in implant provisional abutments: An in-vitro study.

Archives of oral biology • 2021 • Vol. 122

OBJECTIVE: This study evaluates the antibacterial activity against mono and multispecies bacterial models and the cytotoxic effects of zinc oxide and copper nanoparticles(ZnO-NPs/Cu-NPs) in cell cult…

PMID: 33412420 PICO Pending DOI

Bello-Toledo, H; Diaz-Gomez, A; Ehrenfeld, P

Published: Feb 01, 2021
Effects of an elemental diet, Elental(R), may differ between healthy oral cells and oral cancer cells.

Oncology reports • 2021 • Vol. 45 (2)

The effectiveness of an elemental diet (ED), Elental(R), against radiotherapy‑ or chemoradiotherapy‑induced oral mucositis was previously reported. However, the administration of additional nutrition…

PMID: 33416174 PICO Pending DOI

Ferdous, T; Harada, K; Mishima, K

Published: Feb 01, 2021
Stability and surgical complications of tooth-borne and bone-borne appliances in surgical assisted rapid maxillary expansion: a systematic review.

The British journal of oral & maxillofacial surgery • 2021 • Vol. 59 (2)

The objective of this systematic review was to evaluate the stability and complications of tooth-borne (TB), bone-borne (BB) and hybrid (TB-BB) appliances in surgically assisted rapid maxillary expan…

PMID: 33431313 PICO Pending DOI

Da Silva Meirelles, L; de Oliveira, R; Guijarro-Martinez, R

Published: Feb 01, 2021
Operative time, length of stay and reoperation rates for orthognathic surgery.

The British journal of oral & maxillofacial surgery • 2021 • Vol. 59 (2)

Orthognathic surgery improves quality of life in terms of oral function and facial aesthetics. Our aim was to establish and compare operative time and length of inpatient stay for orthognathic proced…

PMID: 33441281 PICO Pending DOI

Bowe, C; GURNEY, B; Johnson, P

Published: Feb 01, 2021
Process mapping and Lean principles applied to orthognathic surgery.

The British journal of oral & maxillofacial surgery • 2021 • Vol. 59 (2)

Process mapping in industry is a well-established tool to improve efficiency. It is defined as a quality improvement technique that breaks down a process, or task, into its individual components, or …

PMID: 33441283 PICO Pending DOI

Bowe, C; GURNEY, B; Newlands, C

Published: Feb 01, 2021
A prewarning sign for hearing loss by brainstem auditory evoked potentials during microvascular decompression surgery for hemifacial spasm.

Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology • 2021 • Vol. 132 (2)

OBJECTIVE: We aimed to define the prewarning sign of brainstem auditory evoked potentials (BAEPs) associated with cerebellar retraction (CR) during microvascular decompression surgery for hemifacial …

PMID: 33450558 PICO Pending DOI

Joo, B; Kim, M; Kwon, J

Published: Feb 01, 2021
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