Results 121 to 130 of about 69,346 (341)

Schwannoma in the Posterior Hard Palate and Anterior Mandibular Gingiva: a report of two cases [PDF]

open access: yesJournal of Kerman University of Medical Sciences, 2018
Background: Schwannoma is a benign tumor which usually presents as a solitary slow-growing painless mass. Approximately 25–48% of all schwannomas occurs in the head and neck region and is found rarely in oral cavity, about 1% of head and neck cases ...
Samira Basir Shabestari   +3 more
doaj  

Gingival hyperplasia around dental implants in jaws reconstructed with free vascularized flaps: a case report series [PDF]

open access: yes, 2018
Free vascularized flaps are the gold standard for reconstruction of the facial skeleton after surgical ablation of pathologies or when important atrophy of the jaws exists.
Brauner, E.   +8 more
core  

Pectin Metabolism Influences Phloem Architecture and Flowering Time in Arabidopsis Thaliana

open access: yesAdvanced Science, EarlyView.
Cell wall remodeling mediated by changes in pectic homogalacturonan, including its methyl‐esterification status and degradation, shapes wall architecture. This study finds that pectin metabolism dynamically modulates wall properties and triggers auxin responses, which influence phloem morphogenesis and function, mediating the long‐distance transport of
Qing Zhang   +9 more
wiley   +1 more source

Gingivectomy–Gingivoplasty for Oral Physiological Melanosis Depigmentation: A Case Report Involving Human Papillomavirus

open access: yesDentistry Journal
Gingiva hyperpigmentation resulting from physiological melanosis causes aesthetic discomfort and is usually perceived as a disease by patients because healthy attached gingiva is typically characterized by coral pink coloring with stippling and scalloped
Leslie Villa-Martínez   +8 more
doaj   +1 more source

Structure, function and diversity of the healthy human microbiome [PDF]

open access: yes, 2012
Studies of the human microbiome have revealed that even healthy individuals differ remarkably in the microbes that occupy habitats such as the gut, skin and vagina. Much of this diversity remains unexplained, although diet, environment, host genetics and
Huttenhower, Curtis, Izard, Jacques
core   +1 more source

A Myelin Debris Cleaner for Spinal Cord Injury Recovery: Polycaprolactone / Cell Membrane Assembled Scaffolds

open access: yesAdvanced Science, EarlyView.
pMM‐PCL, made up of pretreated macrophage menbrane and polycaprolactone, boasts the adsorption of harmful myelin debris in the microenvironment of spinal cord injury. Abstract After spinal cord injury (SCI), a mass of myelin debris derived from injured myelin sheath will be consistently generated and induce macrophages to be foam cells.
Yuchen Zhou   +7 more
wiley   +1 more source

Additive Manufactured Magnetoelectric Wireless Retainer as the Periodontal Remodeler for Post‐Orthodontic Tissue Reconstruction and Relapse‐Inhibition

open access: yesAdvanced Science, EarlyView.
Orthodontic relapse persists as a 120‐year challenge, as traditional retainers fail to remodel tissue, causing lifelong dependence. This study demonstrates a flexible magnetoelectric retainer (FMOR) enabling wireless periodontal remodeling. FMOR cues shift periodontal ligament cell (PDLC) paracrine signaling, promoting M2 macrophages, osteogenic ...
Haoqi Lei   +9 more
wiley   +1 more source

Maxillary nerve block: A comparison between the greater palatine canal and high tuberosity approaches. [PDF]

open access: yes, 2018
Aim: Analgesia and anxiolysis during dental procedures are important for dental care and patient compliance. This study aims to compare two classical maxillary nerve block (MNB) techniques: the greater palatine canal (GPC) and the high tuberosity (HT ...
Bacci, C   +6 more
core  

Probiotic Biotherapy: Discussing its Influential Role in Oral Health [PDF]

open access: yes, 2020
Introduction: Probiotics are widely known for their health promoting benefits, especially with its association to gastrointestinal health. For many years, most research has been focused on the prevention or treatment of gastrointestinal infections or ...
Florez, Karla, Sullano, Claudette
core   +1 more source

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