Results 71 to 80 of about 46,767 (261)

Family's socioeconomic and demographic factors on elements of children's dental and oral health: A scoping review

Clinical and Experimental Dental Research, EarlyView.
Abstract Background Family plays a significant role in children's dental and oral health (DOH) elements, such as children's DOH knowledge and practice, the development of children's dental fear and anxiety (DFA), children's dental visits, and children's DOH status.
Wisnu Fadila, Mugia B. Rahardja, Puguh Prasetyoputra, Anne A. Suwargiani, Yanu E. Prasetyo, Eriska Riyanti   +5 more
wiley   +1 more source

Aluminum phthalocyanine nanoparticles activation for local fluorescence spectroscopy in dentistry

Biomedical Photonics, 2018
Early diagnosis of caries and tooth enamel microcracks is of great importance for preventing the destruction of healthy tooth enamel. Inorder to detect microcracks in the enamel and pathogenic microflora foci that can cause caries, nanoform of aluminum ...
J. O. Zolotareva, D. S. Farrakhova, E. N. Kupriyanova, V. B. Loschenov   +3 more
doaj   +1 more source

Dental development in the tropical gar (Atractosteus tropicus) and the evolution of vertebrate dentitions

Developmental Dynamics, EarlyView.
Abstract Background Dentitions have diversified enormously during vertebrate evolution, involving reductions, modifications, or allocations to prey seizing and processing regions. A combination of ancient and novel features related to dental and oropharyngeal apparatuses is found in extant lineages of non‐teleost fishes, such as the gars.
Anna Pospisilova, Jan Stundl, Lenin Arias‐Rodriguez, Robert Cerny, Vladimír Soukup   +4 more
wiley   +1 more source

Tooth Enamel of Latimeria chalumnae (Smith) [PDF]

Nature, 1969
IT has been observed1 that the formation of enamel in a small tooth germ of the crossopterygian, Latimeria chalumnae, is external to the dentine, and examination of more material has confirmed this impression. Serial sections through developing teeth, which had been stained as indicated in Table 1, showed quite clearly that the enamel matrix develops ...
openaire   +2 more sources

Fish Scales: A Multifunctional Biomaterial from Nature

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Fish scales demonstrate nature's solution to impact protection through overlapping multilayered architecture. This biological design combines mineralized surfaces with collagen networks to achieve both flexibility and fracture resistance. The structural principles inspire advanced protective materials and biomedical implants, where damage tolerance ...
Liyao Dong, Xiaojie Sun, Xiguang Chen
wiley   +1 more source

Proteomic signatures of equine dental tooth tissues in ageing and disease

Equine Veterinary Journal, EarlyView.
Abstract Background Ageing and dental disease in horses lead to structural and functional deterioration of dental tissues, yet their molecular signatures remain poorly characterised. Understanding how these processes alter the protein composition of enamel, dentin, cementum and pulp is essential for improving equine oral health and identifying ...
Anders Jensen, Danae Emilie Zambouli, Iris Gringel, Zoe Nugent, Kazuhiro Yamamoto, Lee Cooper, Andrew J. Peffers, Guido Rocchigiani, Mandy J. Peffers   +8 more
wiley   +1 more source

Concentrations of selected elements in permanent teeth and enamel among a group of adolescent girls in relation to severity of caries

Journal of Baghdad College of Dentistry, 2014
Background: Human teeth considered to be an important etiological host factor in relation to dental caries through its morphology and composition. Elements may incorporate in tooth structure during pre and post-eruptive period changing the resistance for
Shahbaa M Al-Jorrani, Sulafa K El- Samarrai   +1 more
doaj  

Cheek tooth extraction in geriatric versus non‐geriatric horses

Equine Veterinary Journal, EarlyView.
Abstract Background Age‐related dental changes are major contributors to dental disorders in older horses, and cheek tooth extractions are often required to maintain masticatory function and oral comfort. However, limited information is available on clinical and treatment characteristics in this older patient population.
Elias Mair, Omid Nekouei, Patricia Trummer‐Schug, Rhea Haralambus, Nora Mareike Biermann   +4 more
wiley   +1 more source

Enamel thickness distribution of first molars impacts on tooth preparation depths of occlusal veneers and probability of dentin exposure

BMC Oral Health
Objectives This study was to investigate the enamel thickness in different anatomical landmarks of occlusal surfaces of first molars and to evaluate probability of dentin exposure (DE) and percentage of remaining occlusal enamel areas following occlusal ...
Kai Zhang, Rong Bao, Dongni Shen, Chaoyang Wang, Xiaoting Jin, Baiping Fu   +5 more
doaj   +1 more source

Hyperemesis gravidarum and oral health: A scoping review

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Background Hyperemesis gravidarum (HG) is a severe form of nausea and vomiting in pregnancy (NVP), associated with dehydration, nutritional deficiencies, and systemic complications. Although recurrent vomiting, altered dietary patterns, and medication effects might plausibly affect oral health, this relationship has not been comprehensively ...
Niamh Coffey, Lucy James, Angela C. Flynn, Zeinab El‐Dirani, Shahnawaz Khijmatgar   +4 more
wiley   +1 more source