Results 81 to 90 of about 10,716 (226)

A new look at an old dog : Bonn-Oberkassel reconsidered [PDF]

, 2018
The Bonn-Oberkassel dog remains (Upper Pleistocene and 14223 þ- 58 years old) have been reported more than 100 years ago. Recent re-examination revealed the tooth of another older and smaller dog, making this domestic dog burial not only the oldest known,
Crombé, Philippe, Giemsch, Liane, Janssens, Luc, Schmitz, Ralf, Street, Martin, Van Dongen, Stefan   +5 more
core   +2 more sources

Reduced Dietary Protein Induces Changes in the Dental Proteome

Journal of Experimental Zoology Part B: Molecular and Developmental Evolution, Volume 346, Issue 2, Page 107-127, March 2026.
Low dietary protein (10%) from normal (20%) does change protein expression in tooth proteome and alter developmental pathways. Among the significant protein expressions changes are actin‐based myosins, tooth, and bone development proteins. Perplexingly tooth size is not altered, suggesting more nuanced phenotypic response to low dietary protein in ...
Robert W. Burroughs, Christopher J. Percival, Natasha S. Vitek   +2 more
wiley   +1 more source

Oral and systemic manifestations, and dental management of a pediatric patient with Tetralogy of Fallot. A case report.

Journal of Oral Research, 2016
Introduction: Tetralogy of Fallot is a congenital heart disease and the most common cyanotic heart defect in children. It is clinically characterized by a ventricular septal defect, pulmonary stenosis, overriding aorta over ventricular septal defect and ...
Carmen Ayala, Lizbeth Aguayo
doaj   +1 more source

Epithelial‐specific knockout of the Rac1 gene leads to enamel defects [PDF]

, 2011
Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/90135/1/j.1600-0722.2011.00904.x ...
Albertinazzi, Bei, Biz, Boyde, Castilho, Cerny, Chrostek, Couwenhoven, Cutroneo, DeMali, Filipenko, Fincham, Fukumoto, Fukumoto, Fukumoto, Gibson, Gibson, Glogauer, Hart, Hart, Hatakeyama, Huang, Hunter, Jernvall, Krebsbach, Li, Li, Liu, Nishikawa, Noritake, Paine, Rajpar, Reith, Snead, Snead, Sugihara, Thesleff, Thomas, Vidali, Wright, Xu   +40 more
core   +1 more source

Anisotropy Analysis of Bamboo and Tooth Using 4‐Angle Polarization Micro‐Spectroscopy

Nano Select, Volume 7, Issue 3, March 2026.
Super‐resolution via orientation: spatial distribution of specific molecular vibrations are revealed at 1/20 of the diffraction limit. ABSTRACT To investigate the anisotropic properties of biomaterials, two distinct classes are considered as follows: polymer‐based (cellulose in plants) and crystalline‐based (enamel in teeth), each demonstrating ...
Meguya Ryu, Hsin‐Hui Huang, Jitraporn Vongsvivut, Soon Hock Ng, Irma Dumbrytė, Donatas Narbutis, Mangirdas Malinauskas, Saulius Juodkazis, Junko Morikawa   +8 more
wiley   +1 more source

Morquio’s Syndrome: A Case Report of Two Siblings

Case Reports in Dentistry, 2017
Morquio syndrome or MPS IVA is a rare type of lysosomal storage disease associated with highly specific dental abnormalities. We present two siblings with enamel hypoplasia and skeletal abnormalities.
Sathish Muthukumar Ramalingam, Daya Srinivasan, Sandhya ArunKumar, Joe Louis ChiriyanKandath, Sriram Kaliamoorthy   +4 more
doaj   +1 more source

Determination of Dental Lesions in Dairy Cattle and Immunochemical Detection of the Biomarker Decorin in Gingival Crevicular Fluid of Dairy Cattle

Veterinary Medicine and Science, Volume 12, Issue 2, March 2026.
This study identified dental and gingival lesions in dairy cattle, revealing the significance of routine periodontal assessment for animal welfare. Decorin levels in GCF samples were compared between healthy and diseased cattle, indicating its potential as a non‐invasive biomarker for dental inflammation.
Nihan AVCI
wiley   +1 more source

Dental enamel Hypoplasia. Investigations on the Bones Exhumed from the Medieval Necropole of Lozova (Republic of Moldova), XIVth–XVth Centuries [PDF]

Memoirs of the Scientific Sections of the Romanian Academy, 2014
Dental hypoplasia is a developmental anomaly based on perturbations of amelogenesis. Hypoplasia defects are part of the unspecific quantitative indicators for the state of health and / or nutritional state during the formation of the dental buds. It is a
Robert Daniel Simalcsik, Angela Simalcsik, Vasilica Monica Groza   +2 more
doaj  

Reflections of Their Homelands—Early Life Enamel Formation Disruption in Nineteenth Century Settlers of Otago, New Zealand

Journal of the Royal Society of New Zealand, Volume 56, Issue 1, February 2026.
Physiological stress during early life can impede development, and signals of this are preserved in nonremodelling tissues such as dental enamel. This article describes nonspecific stress markers in the teeth of European (n = 30) and Southern Chinese (n = 15) adult migrants to New Zealand, and colony‐born children (n = 10) interred in four historic ...
Lucy A. Kavale‐Henderson, Carolina Loch, Hallie Buckley, Peter Petchey, Charlotte King, Claire Cameron, Anne Marie E. Snoddy   +6 more
wiley   +1 more source

Severe Enamel Defects in Wild Japanese Macaques

International Journal of Zoology
Plane-form enamel hypoplasia (PFEH) is a severe dental defect in which large areas of the crown are devoid of enamel. This condition is rare in humans and even rarer in wild primates.
Ian Towle, Carolina Loch, Marina Martínez de Pinillos, Mario Modesto-Mata, Leslea J. Hlusko   +4 more
doaj   +1 more source