Results 91 to 100 of about 1,377,098 (387)

Murine Models and Human Cell Line Models to Study Altered Dynamics of Ovarian Follicles in Polycystic Ovary Syndrome

open access: yesAdvanced Biology, EarlyView.
The manuscript examines preclinical murine and human models to study polycystic ovary syndrome (PCOS), delving into the cellular and molecular mechanisms underlying altered ovarian follicular dynamics. It explores the cellular interactions involved in normal and PCOS ovaries and outlines the current and novel strategies in the search for preclinical ...
Arturo Bevilacqua   +5 more
wiley   +1 more source

Molar Incisor Hypomineralization

open access: yesJournal of Clinical Pediatric Dentistry, 2009
Enamel defects are common alterations that can occur in both the primary or permanent dentition. A range of etiological factors related to this pathology can be found in the literature. Molar Incisor Hypomineralization(MIH) is a kind of enamel defect alteration that requires complex treatment solutions, and for this reason, it is of great clinical ...
Takahashi, Karine   +2 more
openaire   +5 more sources

Efficacy of platelet rich fibrin in the reduction of the pain and swelling after impacted third molar surgery: Randomized multicenter split-mouth clinical trial

open access: yesHead & Face Medicine, 2015
BackgroundImpacted third molar removal is a routine procedure in oral and maxillofacial surgery. Platelet-rich fibrin (PRF) is a second generation platelet concentration which is produced by simplified protocol.
O. Ozgul   +7 more
semanticscholar   +1 more source

A macroscopic model that connects the molar excess entropy of a deeply supercooled liquid near its glass transition temperature to its viscosity

open access: yes, 2012
For a deeply supercooled liquid near its glass transition temperature, we suggest a possible way to connect the temperature dependence of its molar excess entropy to that of its viscosity by constructing a macroscopic model, where the deeply supercooled ...
Matsuoka, Hiroshi
core   +1 more source

Preformed metal crowns for decayed primary molar teeth [PDF]

open access: yes, 2006
BackgroundPreformed metal crowns (PMCs) are recommended by the British Society of Paediatric Dentistry (BSPD) for restoring badly broken down primary molar teeth.
Evans, Dafydd J. P.   +2 more
core   +2 more sources

Novel Biologically Active Glass Fiber Functionalized Using Magnesium Phosphate Cement Promotes Bone and Vascular Regeneration

open access: yesAdvanced Biology, EarlyView.
In this study, a new type of bioactive glass fiber ‐based composite magnesium phosphate bone cement is prepared and verified that its mechanical strength and biological properties. In addition, the cement may have played a biologically active role in the Notch and HIF signaling pathways.
Yuzheng Lu   +12 more
wiley   +1 more source

Lower third molars

open access: yesNational Journal of Maxillofacial Surgery, 2014
There has always been a debate whether to remove or leave asymptomatic mesioangular impacted lower third molars. The present short communication discusses the merit of prophylactic removal to avoid clinical complications in future and the consequences to second molars.
Mark Smith, Parmananad Dhanrajani
openaire   +4 more sources

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

open access: yesAdvanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur   +5 more
wiley   +1 more source

Les dents moustériennes de la grotte Boccard, lieu-dit Bas-de-Morant (commune de Créancey, Côte-d'Or, Bourgogne)

open access: yesBulletins et Mémoires de la Société d’Anthropologie de Paris, 2008
The Boccard cave is located in the Créancey municipality of the Côte-d’Or. A clear stratigraphy has been defined with a Mousterian layer in which three human permanent teeth were discovered: a lateral upper left incisor, an upper second right premolar ...
Bruno Maureille   +4 more
doaj   +1 more source

Assessment of Third Molar Impaction Pattern and Associated Clinical Symptoms in a Central Anatolian Turkish Population

open access: yesMedical Principles and Practice, 2015
Objectives: The purpose of this study was to assess the pattern of third molar impaction and associated symptoms in a Central Anatolian Turkish population.
S. Yilmaz   +3 more
semanticscholar   +1 more source

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