Results 151 to 160 of about 10,390 (284)

Surveying immune and inflammatory alterations in periodontitis among individuals with Down syndrome: A preliminary cross‐sectional study

Journal of Periodontology, EarlyView.
Abstract Background Individuals with Down syndrome (DS) are particularly vulnerable to early‐onset and rapidly progressing periodontitis, yet the local immune‐inflammatory alterations that contribute to this susceptibility are not fully understood. This study aimed to characterize cytokine profiles in gingival crevicular fluid (GCF) from individuals ...
Leticia Helena Theodoro, João Victor Soares Rodrigues, Marta A. A. Nuernberg, Pedro Henrique Petrilli, Mabelle de Freitas Monteiro, Valdir Gouveia Garcia, Rafael Scaf de Molon, Renato Correa Viana Casarin   +7 more
wiley   +1 more source

Circular Spline Tooth Longitudinal Modification Design and Contact Analysis for Harmonic Drives with Short Flexspline

Harmonic drives (HDs) with short flexspline (FS) always suffer from small meshing areas and severe stress concentration caused by large cone angles when a short FS is assembled and loaded.
Boyang Liu, Haoyu Liu, Xingyu He, Hesheng Feng, Menghan Zhang, Peng Su, Yabin Guan, Zaishang Shen   +7 more
core   +1 more source

Age‐related local versus systemic early phase wound healing dynamics following free gingival graft harvest

Journal of Periodontology, EarlyView.
Abstract Background Free palatal gingival grafts (FGG) are commonly harvested during mucogingival procedures. The present study investigates age‐related local and systemic early secondary wound healing outcomes, following FGG harvest in a rat model. Methods A 4.2 mm diameter defect was created in the palate of 24 younger (2 m) and 24 older (6 m) Wistar
Maayan Atzmon‐Shavit, Marilena Vered, Michael Saminsky, Liat Chaushu   +3 more
wiley   +1 more source

The effect of bioactive membrane in alveolar ridge preservation: A double‐blind randomized clinical trial

Journal of Periodontology, EarlyView.
Abstract Background This randomized controlled trial aims to evaluate alveolar ridge preservation (ARP) with or without a biologically active amnion–chorion membrane (BACM). Methods Thirty patients requiring tooth extraction in the esthetic zone were randomly assigned to 2 groups.
Magdalena Orlowska, Muhammad H. A. Saleh, Ann Decker, Junying Li, Alice Ou, Nataly Zambrana, Paolo Nava, Fernanda A. da Costa Deller, Hom‐Lay Wang   +8 more
wiley   +1 more source

Integrated Digital Workflow for Single-Site Autogenous Bone Cylinder Augmentation and Immediate Restoration: A Case Report. [PDF]

Dent J (Basel)
Kwiatek J, Leśna M, Kaczewiak J, Szymaniak M, Bednarek-Hatlińska D, Medyński D.   +5 more
europepmc   +1 more source

Mapping the subgingival HerBiome and HisBiome over the human healthspan

Journal of Periodontology, EarlyView.
Abstract Background Understanding the intricate relationship between sex, age, and the oral microbiome is crucial for deciphering the onset and progression of numerous age‐related oral and systemic diseases. Methods Subgingival plaque was collected from 781 periodontally and systemically healthy females and 160 males spanning 0 to 80 years.
Rahul Nikam, Kazune Pax, Michelle Lee‐Scott Beverly, Purnima S. Kumar   +3 more
wiley   +1 more source

Rapid Spur Gear Profile Inspection Using Chromatic Confocal Sensors. [PDF]

Sensors (Basel)
Chang BH, Wu TH, Chang WC, Chiang CP, Chieng WH.   +4 more
europepmc   +1 more source

Contact stresses in gear teeth due to tip relief profile modification

, 2011
In this paper the linear tip relief profile modification has been observed. This kind of modification has been considered to be potentially dangerous considering micro-pitting initiation as a consequence of contact pressure increase.
Marina Franulović, Franulović, Marina, Marković, Kristina, Kristina Marković   +3 more
core   +1 more source

Dasatinib and quercetin prevent alveolar bone loss in aged mice

Journal of Periodontology, EarlyView.
Abstract Background Recent findings have associated alveolar bone loss (ABL) with the presence of senescent cells. Aging and the accumulation of senescent cells are associated with a pro‐inflammatory environment which may exacerbate tissue damage.
Luisa S. Battistelli, Renata M. Moraes, Yuri C. Santos, Jaqueline L. Ribeiro, Maíra T. Garcia, Renata F. Prado, Florent Elefteriou, Ana Lia Anbinder   +7 more
wiley   +1 more source

Osteotomy-assisted surgical crown lengthening combined with edgewise orthodontics for deep bite and gummy smile correction: a case report. [PDF]

Int J Surg Case Rep
Inayah RA, Arviga T, Handayani DM, Alhasyimi AA, Suparwitri S, Ayub A.   +5 more
europepmc   +1 more source