Research Papers

476343 papers found
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Total maxillary arch distalization by using headgear in an adult patient.

The Angle orthodontist • 2021 • Vol. 91 (2)

Although headgear is rarely used in adult patients, its use in adults is mainly for anchorage control. In the current case report, a 24-year-old patient had a skeletal Class I relationship with a Cla…

PMID: 33289800 PICO Pending DOI PMC

Chung, C; Jiang, W; Jones, J

Published: Mar 01, 2021
Biocultural pathways linking periodontal disease expression to food insecurity, immune dysregulation, and nutrition.

American journal of human biology : the official journal of the Human Biology Council • 2021 • Vol. 33 (2)

OBJECTIVES: In this article, we test theoretical pathways leading to and resulting from periodontal disease to better understand how periodontal disease, which is measurable in both past and present …

PMID: 33300640 PICO Pending DOI

Berger, S; Dent, S; Griffin, J

Published: Mar 01, 2021
Biomechanical effects of dental implant diameter, connection type, and bone density on microgap formation and fatigue failure: A finite element analysis.

Computer methods and programs in biomedicine • 2021 • Vol. 200

BACKGROUND AND OBJECTIVE: Understanding fatigue failure and microgap formation in dental implants, abutments, and screws under various clinical circumstances is clinically meaningful. In this study, …

PMID: 33308905 PICO Pending DOI

Jo, M; Lee, H; Noh, G

Published: Mar 01, 2021
The impact of anatomic, patient and surgical factors on membrane perforation during lateral wall sinus floor elevation.

Clinical oral implants research • 2021 • Vol. 32 (3)

OBJECTIVES: This retrospective study aimed to evaluate the influence of anatomical, patient and surgical factors on the occurrence of membrane perforation (MP) during lateral window sinus floor eleva…

PMID: 33314302 PICO Pending DOI

Abou-Arraj, R; Basma, H; Geurs, N

Published: Mar 01, 2021
Anticancer activity of Vicenin-2 against 7,12 dimethylbenz[a]anthracene-induced buccal pouch carcinoma in hamsters.

Journal of biochemical and molecular toxicology • 2021 • Vol. 35 (3)

Buccal mucosa carcinoma is a significant cause of death in developing nations. Vicenin-2 is a significant bioactive compound found in Ocimum sanctum Linn or Tulsi that possesses several pharmacologic…

PMID: 33314472 PICO Pending DOI

Li, Y; Wang, H; Zheng, Y

Published: Mar 01, 2021
Five-Years Periodontal Outcomes of Early Removal of Unerupted Third Molars Referred for Orthodontic Purposes.

Journal of oral and maxillofacial surgery : official journal of the American Association of Oral and Maxillofacial Surgeons • 2021 • Vol. 79 (3)

PURPOSE: The removal of third molars (M3) is one of the most common oral-maxillofacial surgical procedures affecting periodontal tissues of neighboring second molars (M2). The aim of this study was t…

PMID: 33338418 PICO Pending DOI

Borchard, R; Eickholz, P; Fleige, J

Published: Mar 01, 2021
Inferior alveolar nerve reconstruction in extensive mandibular resection: Technical notes.

Journal of plastic, reconstructive & aesthetic surgery : JPRAS • 2021 • Vol. 74 (3)

The inferior alveolar nerve (IAN) is a sensitive branch of the mandibular nerve innervating the lower lip, the chin, the buccal mucosa and the teeths. Lesions of the IAN are reported to occur in the …

PMID: 33339753 PICO Pending DOI

Copelli, C; Manfuso, A; Pansini, A

Published: Mar 01, 2021
Diagnosis of peri-implantitis in the absence of baseline data: A diagnostic accuracy study.

Clinical oral implants research • 2021 • Vol. 32 (3)

OBJECTIVES: The aim of the present study was to evaluate the diagnostic accuracy of clinical and radiographic evaluations made at a single time point during follow-up in identifying (a) a history of …

PMID: 33340418 PICO Pending DOI

Berglundh, J; Berglundh, T; Derks, J

Published: Mar 01, 2021
Fatigue behavior of endodontically treated premolars restored with different fiber-reinforced designs.

Dental materials : official publication of the Academy of Dental Materials • 2021 • Vol. 37 (3)

OBJECTIVES: The aim was to investigate the fatigue survival and marginal-gap inside the root-canal of endodontically treated (ET) premolars reinforced by various fiber-reinforced post-core composites…

PMID: 33353735 PICO Pending DOI

Braunitzer, G; Frater, M; Garoushi, S

Published: Mar 01, 2021
Two loss-of-function ANKRD11 variants in Chinese patients with short stature and a possible molecular pathway.

American journal of medical genetics. Part A • 2021 • Vol. 185 (3)

KBG syndrome is a rare genetic disease characterized mainly by skeletal abnormalities, distinctive facial features, and intellectual disability. Heterozygous mutations in ANKRD11 gene, or deletion of…

PMID: 33354850 PICO Pending DOI PMC

Dong, Z; Li, C; Lu, W

Published: Mar 01, 2021
RETRACTED: Does Low-Level Laser Photobiomodulation Improve Neurosensory Recovery After Orthognathic Surgery? A Clinical Trial With Blink Reflex. RETRACTED

Journal of oral and maxillofacial surgery : official journal of the American Association of Oral and Maxillofacial Surgeons • 2021 • Vol. 79 (3)

This article has been retracted: please see Elsevier Policy on Article Withdrawal (http://www.elsevier.com/locate/withdrawalpolicy). This article has been retracted at the request of the Editor-in-Ch…

PMID: 33358708 PICO Pending DOI

Haghighat, A; Haghighat, M; Khosrawi, S

Published: Mar 01, 2021
Simplifying the approach of open bite treatment with aligners and selective micro-osteoperforations: An adult case report.

International orthodontics • 2021 • Vol. 19 (1)

INTRODUCTION: Open bite treatment represents one of the most challenging malocclusions because it has a multifactorial aetiology and in particular because its dental correction strongly depends on th…

PMID: 33358878 PICO Pending DOI

Greco, M; Rombola, A; Rossini, G

Published: Mar 01, 2021
Evaluating the Effect of Oblique Ridge Conservation on Stress Distribution in an Endodontically Treated Maxillary First Molar: A Finite Element Study.

Journal of endodontics • 2021 • Vol. 47 (3)

INTRODUCTION: Although the maxillary first molar (MFM) has been frequently subjected to stress analysis in endodontic investigations, the available data about the effect of its oblique ridge are quit…

PMID: 33359529 PICO Pending DOI

Baniasadi, M; Darijani, H; Hamze, F

Published: Mar 01, 2021
Characterization of Root Canal Microbiota in Teeth Diagnosed with Irreversible Pulpitis.

Journal of endodontics • 2021 • Vol. 47 (3)

INTRODUCTION: Previous studies have shown that in teeth presenting with symptoms of irreversible pulpitis (IP), bacteria and their by-products driving inflammation are confined mainly within the coro…

PMID: 33359531 PICO Pending DOI

Koller, G; Mannocci, F; Witherden, E

Published: Mar 01, 2021
Effect of salvianolic acid B on new bone formation in the orthopedically expanded suture.

The Angle orthodontist • 2021 • Vol. 91 (2)

OBJECTIVES: To determine the effects of Salvianolic acid B (Sal B) on new bone formation in the orthopedically expanded premaxillary sutures in rats. MATERIALS AND METHODS: The sample consisting of S…

PMID: 33367542 PICO Pending DOI PMC

Deynek, G; Kayalar, E; Kucuk, S

Published: Mar 01, 2021
[Hemifacial spasm. Etiology and management].

Journal francais d'ophtalmologie • 2021 • Vol. 44 (3)

INTRODUCTION: Hemifacial spasm (HFS) is an involuntary contracture of the facial muscles innervated by the ipsilateral facial nerve. We studied the etiology of these HFS. MATERIALS AND METHODS: This …

PMID: 33390255 PICO Pending DOI

Abdellaoui, M; de Saint Sauveur, G; Girard, B

Published: Mar 01, 2021
Genetic variants in NKG2D axis and susceptibility to Epstein-Barr virus-induced nasopharyngeal carcinoma.

Journal of cancer research and clinical oncology • 2021 • Vol. 147 (3)

BACKGROUND: Nasopharyngeal carcinoma (NPC) is a rare epithelial carcinoma arising from the nasopharyngeal region. The pathogenesis of NPC is linked to Epstein-Barr virus (EBV) infection, although gen…

PMID: 33392659 PICO Pending DOI PMC

Dong, L; Espinoza, J; Trung, L

Published: Mar 01, 2021
The role of the dentist in the diagnosis and management of patients with oral mucosal diseases.

Medicina oral, patologia oral y cirugia bucal • 2021 • Vol. 26 (2)

Based on a few case reports of oral mucosal diseases a number of questions is raised about the role of dentists-general practitioners in the diagnostic procedure and management of patients with such …

PMID: 33395400 PICO Pending DOI PMC

Carrard, V; van der Waal, I

Published: Mar 01, 2021
SP1-induced AFAP1-AS1 contributes to proliferation and invasion by regulating miR-497-5p/CELF1 pathway in nasopharyngeal carcinoma.

Human cell • 2021 • Vol. 34 (2)

Nasopharyngeal carcinoma is a type of otolaryngological malignancy with high incidence. Long non-coding RNAs (lncRNAs) are closely related to nasopharyngeal carcinoma. LncRNA AFAP1-AS1 (AFAP1-AS1) ha…

PMID: 33400247 PICO Pending DOI

Jin, H; Liang, G; Liu, L

Published: Mar 01, 2021
Antibacterial effectiveness of scaling and root planing with and without photodynamic therapy against Campylobacter rectus counts in the oral biofilm of patients with periodontitis.

Photodiagnosis and photodynamic therapy • 2021 • Vol. 33

BACKGROUND: It is hypothesized that scaling and root planning (SRP) with adjunct photodynamic therapy (PDT) is more effective in reducing Campylobacter rectus (C. rectus) from the oral biofilm (OB) a…

PMID: 33401024 PICO Pending DOI

Abuderman, A; Muzaheed,

Published: Mar 01, 2021
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