Results 151 to 160 of about 1,301,774 (408)

Evaluation of the Efficacy of EASYDO ACTIVATOR Irrigation Technique in Intracanal Smear Layer and Debris Removal from Mature Permanent Teeth [PDF]

, 2021
Shaohui Zhang, Zhengrong Gao, Dusenge Marie Aimee, Yao Feng, Jing Hu, Jie Zhao, Ya‐Qiong Zhao, Yun Chen, Qiong Liu, Qin Ye, Yinghui Zhou, Li Tan, Yue Leon Guo, Yun‐Zhi Feng   +13 more
openalex   +1 more source

A contribution to the anatomy of two rare cetacean species: The hourglass dolphin (Cephalorhynchus cruciger) and the spectacled porpoise (Phocoena dioptrica)

The Anatomical Record, EarlyView.
Abstract The anatomical description of the hourglass dolphin (Cephalorhynchus cruciger) and the spectacled porpoise (Phocoena dioptrica) remains largely unexplored, due to limited specimen availability and preservation challenges. This study employed digital imaging techniques, conventional histology, and computed tomography to provide visualization of
Jean‐Marie Graïc, Tommaso Gerussi, Bruno Cozzi, Rebecca M. Boys, Brian Chin Wing Kot, Matthew R. Perrott, Kane Fleury, Tabris Yik To Chung, Henry Chun Lok Tsui, Emma Burns, Trudi Webster, Stuart Hunter, Emma L. Betty, Odette Howarth, Carolina Loch, Sophie White, Steve Dawson, William Rayment, Ros Cole, Derek Cox, Tom Waterhouse, Hannah Hendriks, Anton van Helden, Muriel Johnstone, Ramari Oliphant Stewart, R. Ewan Fordyce, Karen A. Stockin   +26 more
wiley   +1 more source

Comparison of two clinical approaches based on visual criteria for secondary caries assessments and treatment decisions in permanent posterior teeth [PDF]

, 2022
Cácia Signori, Ana Beatriz L. de Queiroz, Alessandra B. de Avila, Bruna O. Souza, Cácia Signori, Camila Rafaela Gomes Dias, Camila T. Becker, Eduardo Trota Chaves, Eugênia C. Malhão, Elenara Ferreira de Oliveira, Juliana Lays Stolfo Uehara, Fernanda Gonçalves Silva, Fernanda S. da Silva, Gabriel V. Lima Kucharski, Gabriele R. dos Santos, Júlia Macluf Torres, Karoline Von Ahn Pinto, Laura Lourenço Morel, Leonardo B. Weymar, Marcelo P. Brod, Maria Fernanda Gamborgi, Maximiliano Sérgio Cenci, Renata Uliana POSSER, Thaís S. Vieira, Vitor Henrique Digmayer Romero, Wagner S. Nolasco, Wagner M. S. Leal, Juliana Lays Stolfo Uehara, Vitor Henrique Digmayer Romero, Bruna Lorena Pereira Moro, Mariana Minatel Braga, Fausto Medeiros Mendes, Maximiliano Sérgio Cenci   +32 more
openalex   +1 more source

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

The Anatomical Record, EarlyView.
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

Estimation of trace elements in sound and carious enamel of primary and permanent teeth by atomic absorption spectrophotometry: An in vitro study

Indian Journal of Dental Research, 2007
The influence of trace elements on the prevalence of caries is a complex subject. However, the demonstration of an inverse relationship between caries prevalence and fluoride (F) intake indicates the potential effect of trace elements on caries.
Shashikiran N, Subba Reddy V, Hiremath M
doaj  

HYBRID LAYER THICKNESS IN PRIMARY AND PERMANENT TEETH – A COMPARISON BETWEEN TOTAL ETCH ADHESIVES [PDF]

, 2012
Purpose: The aim this study is to compare the hybrid layer thickness and its micromorphological characteristics in samples from primary and permanent teeth following application of total etch adhesives.Materials and methods: On intact specimens of 20 ...
Natalia Gateva, Rossitza Kabaktchieva
core  

The tiger salamander as a promising alternative model organism to the axolotl for fracture healing and regenerative biology research

The Anatomical Record, EarlyView.
Abstract Scientists have been captivated by the ability to regenerate, focusing on uncovering the mechanisms of epimorphic regeneration and applying them to human medicine. The axolotl (Ambystoma mexicanum) has become the most intensively studied model in tetrapod regeneration research, particularly concerning limb regeneration.
Vivien Bothe, Nadia Fröbisch
wiley   +1 more source

Comparative Evaluation of Deciduous and Permanent Coronal Caries Using Polarizing Light Microscopy and Scanning Electron Microscopy

The Scientific World Journal
Conclusion: Our findings suggest that caries destruction is more prevalent in deciduous teeth, and reactive response is more effective in permanent teeth affected by caries.
Nithya Annie Thomas, Sreena T., Charisma Thimmaiah, Pinky Varghese, Nimmy Sabu, Pretty Prince P., Athira Kattachirakunnel Sasi   +6 more
doaj   +1 more source

Impact of Delayed Completion of Previously Initiated Therapy and Provider Type on Outcomes of Root Canal Treatment [PDF]

, 2020
Objective:if the provider type influences long-term outcomes in instances where NSRCT has been previously initiated. The primary purpose of this study was to determine if the period of time between previously initiated therapy and the completion of non ...
Sulim, Igor
core   +1 more source

Early Pliocene Varanus (Squamata, Varanidae) remains from Megalo Emvolon, Thessaloniki, Greece

The Anatomical Record, EarlyView.
The article describes new cranial and postcranial varanid material from Megalo Emvolon Lower Pliocene vertebrate fossil site near Thessaloniki. The fossils, likely representing a single individual, are referred to Varanus cf. marathonensis. Abstract This study describes new fossil varanid material from a recently discovered fossil spot (MVL site) at ...
Chara Drakopoulou, Georgios L. Georgalis, Georgios Lazaridis, Dimitris S. Kostopoulos   +3 more
wiley   +1 more source