Results 41 to 50 of about 40,118 (299)
Third molar agenesis in individuals with supernumerary teeth. [PDF]
OBJECTIVES To explore the association between third molar agenesis and supernumerary tooth formation in a white-European population. MATERIALS AND METHODS A record review in various orthodontic clinics identified 380 eligible white-European ...
Zymperdikas, Vasileios F +6 more
core +2 more sources
Liver organoids: modelling complexity in homeostasis and disease
FEBS Letters, EarlyView.Studying liver in vitro has been challenging because simple 2D cell cultures fail to capture liver's cellular and architectural complexity. To bridge this gap, scientists increasingly use organoids, 3D liver models which better mimic liver composition and function. This review examines recent advances in liver organoid complexity and realism, discusses
Anna M. Dowbaj, Meritxell Huch
wiley +1 more source
Multiple maxillary and mandibular supernumerary teeth in twins: 5-year follow-up
Journal of Dental Sciences, 2014 This is a case report of multiple supernumerary teeth of identical twins with 5 years of follow-up. The occurrence of supernumerary teeth in twins is an unusual event.
Jeng-Fen Liu, Hui-Ling Chen
doaj +1 more source
A Case of Impacted Supernumerary Tooth in Mandibular Incisal Region [PDF]
, 2006 P(論文)We experienced a case of impacted supernumerary tooth on mandibular incisal region in a 6 year old boy. Determination of the impacted tooth position was by using 3D-CT and it was extracted under general anesthesia taking his age into consideration ...
9496 +5 more
core
Epigenetic reprogramming of lineage switching in cancer
FEBS Letters, EarlyView.Cancer cells rarely commit to a single identity. Epigenetic mechanisms and tumor microenvironment cues push epithelial cells toward flexible, hybrid states that can shift into mesenchymal, neuroendocrine, or stem‐like fates, driving metastasis, drug resistance, and tumor heterogeneity. Targeting the epigenetic regulators behind these transitions, using
Ezgi Boyvatlı +4 more
wiley +1 more source
Supernumerary horseshoe kidneys [PDF]
The British Journal of Radiology, 2015 To the Editor, We read an excellent pictorial review on horseshoe kidneys by Schiappacasse et al1 in the January 2015 issue of the BJR. We would like to supplement to the list a rare but interesting congenital anomaly associated with horseshoe kidneys.
B, Sureka, K, Bansal, A, Arora
openaire +2 more sources
FEBS Letters, EarlyView.How do genomes gain new functional parts? In eukaryotes, which tend to evolve under weak selection, much of the genome is junk. Palazzo and Qiu borrow the logic of Markov chains to show how non‐functional DNA becomes functional through the appearance of intermediate states, which arise due to epistasis, buffering, and biochemical messiness, allowing ...
Alexander F. Palazzo, Yi Qiu
wiley +1 more source
Indian Journal of Dental SciencesThe disorder known as hyperdontia is characterized by an excess of teeth or teeth that appear to be added to the normal amount of teeth. With a frequency ranging from 0.1% to 3.9% in permanent dentition and from 0.3% to 1.8% in deciduous dentition, it ...
Rasleen Dua +3 more
doaj +1 more source
Images in Medicine Representing the Management of Mesiodens in Different Dentitions [PDF]
Journal of Clinical and Diagnostic ResearchMesiodens are the most common type of supernumerary teeth, typically located between the two maxillary central incisors [1]. Hereby, three cases of mesiodens in primary, mixed and permanent dentition are presented, along with a discussion of how the ...
Simron Baishya +3 more
doaj +1 more source
, 2002 P(論文)Malformations of deciduous teeth occur is very rare, because of their primitive forms. The abnormality of the roots of deciduous teeth as well as of crowns is rare.
26351 +9 more
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