Results 201 to 210 of about 23,244 (289)

Systematics of Marmosa Subgenus Micoureus With Emphasis in ‘rapposa’ Group (Didelphidae, Marmosini): Geographic Variation and Revalidation of M. budini

Zoologica Scripta, EarlyView.
ABSTRACT Micoureus is the most species‐rich subgenus within the genus Marmosa. Conflicting arrangements regarding the number of species comprising this subgenus have been proposed and the validity of M. budini has been debated. Here, we used an approach integrating genetic and morphological data were conducted to reanalyze the ‘rapposa’ group ...
Maria Clara Santos Ribeiro, Aldo Caccavo, Joyce Rodrigues do Prado, Cibele Rodrigues Bonvicino   +3 more
wiley   +1 more source

New Insight into the genotype-phenotype correlation of PTH1R variants and primary failure of tooth eruption on an Italian Cohort. [PDF]

Eur J Hum Genet
Modafferi C, Tabolacci E, Lo Vecchio F, Cassano I, Bertozzi R, Fargnoli A, Cafiero C, Lo Cascio E, Arcovito A, Grippaudo C, Chiurazzi P.   +10 more
europepmc   +1 more source

Description of the skull, braincase, and dentition of Moschognathus whaitsi (Dinocephalia, Tapinocephalia), and its palaeobiological and behavioral implications

The Anatomical Record, Volume 309, Issue 7, Page 1713-1748, July 2026.
Abstract A subadult Moschognathus whaitsi from the Eastern Cape Province, South Africa, was scanned using synchrotron radiation X‐ray computed tomography (SRXCT). Its subadult state allowed the cranial bones and teeth to be identified and individually reconstructed in 3D.
Tristen Lafferty, Luke A. Norton, Aliénor Duhamel, Julien Benoit   +3 more
wiley   +1 more source

Evolution of tooth morphological complexity and its association with the position of tooth eruption in the jaw in non-mammalian synapsids. [PDF]

PeerJ
Harano T, Asahara M.
europepmc   +1 more source

The regulatory role of the RANKL/RANK/OPG signaling pathway in the mechanisms of tooth eruption in patients with impacted teeth. [PDF]

BMC Oral Health, 2020
Brodetska L, Natrus L, Lisakovska O, Kaniura O, Iakovenko L, Skrypnyk I, Flis P.   +6 more
europepmc   +1 more source

Ontogenetic changes and sexual dimorphism in the cranium and mandible of the Atlantic walrus (Odobenus rosmarus rosmarus L.)

The Anatomical Record, Volume 309, Issue 7, Page 1875-1903, July 2026.
Abstract Walruses have been an important subsistence and cultural resource for humans and have been exploited for millennia across their distribution. This exploitation has contributed to severe declines in several populations and local extirpations.
Katrien Dierickx, Oliver Kersten, Youri van den Hurk, Brenna A. Frasier, Richard Sabin, Bastiaan Star, James H. Barrett   +6 more
wiley   +1 more source

Continuous tooth eruption adjacent to single-implant restorations in the anterior maxilla: aetiology, mechanism and outcomes - A review of the literature. [PDF]

Int Dent J, 2020
Mijiritsky E, Badran M, Kleinman S, Manor Y, Peleg O.   +4 more
europepmc   +1 more source

Surgical Management of a Large Dentigerous Cyst Associated With an Impacted Supernumerary Tooth: A Rare Case Report

Clinical Case Reports, Volume 14, Issue 7, July 2026.
ABSTRACT Dentigerous cysts are the second most common odontogenic cysts, typically forming around the crowns of impacted teeth. Their association with supernumerary teeth is rare. This report presents the successful surgical management of an unusually large dentigerous cyst linked to an impacted supernumerary tooth in the right maxilla.
Hamid Bashiri, Maryam Mohebiniya
wiley   +1 more source

Isorhamnetin 3-O-neohesperidoside promotes the resorption of crown-covered bone during tooth eruption by osteoclastogenesis. [PDF]

Sci Rep, 2020
Yu X, Zheng F, Shang W, Du Y, Zhen J, Mao Y, Zhang S.   +6 more
europepmc   +1 more source

Interdisciplinary Periodontal and Prosthetic Considerations in a Patient With Amelogenesis Imperfecta: A Case Report

Clinical Case Reports, Volume 14, Issue 7, July 2026.
ABSTRACT Amelogenesis imperfecta (AI) comprises a clinically and genetically heterogeneous group of conditions characterized by enamel hypoplasia and/or hypomineralization, which frequently complicate functional rehabilitation and restorative treatment planning in affected patients. This case report describes the interdisciplinary management of a young
Kubra Burcu Yildirim, Gizem Ince Kuka, Hare Gursoy   +2 more
wiley   +1 more source