Results 91 to 100 of about 601,696 (314)

Periodontal ligament, cementum, and alveolar bone in the oldest herbivorous tetrapods, and their evolutionary significance. [PDF]

open access: yesPLoS ONE, 2013
Tooth implantation provides important phylogenetic and functional information about the dentitions of amniotes. Traditionally, only mammals and crocodilians have been considered truly thecodont, because their tooth roots are coated in layers of cementum ...
Aaron R H LeBlanc, Robert R Reisz
doaj   +1 more source

Biologically‐oriented alveolar ridge preservation to correct bone dehiscence at immediate implant placement

open access: yesClinical Advances in Periodontics, EarlyView.
Abstract Background The purpose of the present case study is to describe the application of a modification of the Biologically‐oriented Alveolar Ridge Preservation (BARP) principles in cases of peri‐implant bone dehiscence (PIBD) due to a compromised alveolus at immediate implant placement (IIP).
Leonardo Trombelli, Tommaso Grenzi
wiley   +1 more source

Respiratory and systemic monocytes, dendritic cells, and myeloid‐derived suppressor cells in COVID‐19: Implications for disease severity

open access: yesJournal of Internal Medicine, Volume 293, Issue 2, Page 130-143, February 2023., 2023
Abstract Since the beginning of the SARS‐CoV‐2 pandemic in 2020, researchers worldwide have made efforts to understand the mechanisms behind the varying range of COVID‐19 disease severity. Since the respiratory tract is the site of infection, and immune cells differ depending on their anatomical location, studying blood is not sufficient to understand ...
Sara Falck‐Jones   +2 more
wiley   +1 more source

ToMoBrush: Exploring Dental Health Sensing using a Sonic Toothbrush [PDF]

open access: yes
Early detection of dental disease is crucial to prevent adverse outcomes. Today, dental X-rays are currently the most accurate gold standard for dental disease detection. Unfortunately, regular X-ray exam is still a privilege for billions of people around the world.
arxiv   +1 more source

The decoded information from the Hc-4 molar in Equus stenonis requires renewing the Linnaeus paradigm [PDF]

open access: yes, 2012
Owing to the uncertainties and anomalies that are historically constants in the Linnaean paradigm, it happens that the phylogenetic data obtained from crown molars, although these morphologies are inherited, have a complementary scientific value with ...
Burggräf, Peter   +4 more
core   +1 more source

Promising Prodiginins Biological Activities

open access: yesChemistry &Biodiversity, EarlyView.
ABSTRACT Prodiginins are a large family of at least 34 pyrrolic compounds, including the well‐studied red pigment prodigiosin. Prodiginins are produced by several microorganisms displaying broad biological activities, including antimicrobial, antiviral, antiparasitic, antiproliferative, and immunosuppressive activities.
María F. Ladetto   +6 more
wiley   +1 more source

Dental autologous transplantation: technique optimization of immediate step by step for clinical practice. [PDF]

open access: yes, 2018
Dental transplantation is a treatment used to replace a missing tooth with another tooth. It is autogenous when it comes from the same individual. The aim of this article is to discuss the surgical protocol and present a case study to optimize the ...
Fernandes, Nedson   +5 more
core   +2 more sources

APLIKASI KOMPOSIT RESIN UNTUK PENATALAKSANAAN KEGOYANGAN GIGI AKIBAT TRAUMA

open access: yesJournal of Dentistry Indonesia, 2015
Injuries to the teeth range from minor coronal fractures to total avulsion. If the injuries cause totl avulsion or luxation, there will be varying levels of injuries to the periodontal ligament, alveolus and microvascular supply.
Venita Venita
doaj   +1 more source

Evaluation of Sella Turcica Bridging and Morphology in Different Types of Cleft Patients

open access: yesFrontiers in Cell and Developmental Biology, 2020
ObjectivesTo evaluate sella turcica (ST) bridging, associated anomalies, and morphology, in subjects with four different types of clefts, and compare them with non-cleft (NC) subjects.Materials and MethodsA total of 123 (31 NC and 92 cleft) Saudi ...
Mohammad Khursheed Alam   +1 more
doaj   +1 more source

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