Results 81 to 90 of about 264,324 (248)

Orthodentine‐osteodentine and osteocytic‐anosteocytic transition inferred from Silurian stem chondrichthyan dermal jawbones with ever‐white teeth overgrown by brown denticles

Developmental Dynamics, EarlyView.
Abstract Background The dentigerous jawbones of a 423‐million‐year‐old stem chondrichthyan (ischnacanthid acanthodian) carry a characteristic combination of multi‐row non‐shedding white teeth with brownish overgrowing denticles. The color distinction makes it a good model for observing the interaction between two odontode lineages, but the nature of ...
Jia‐Cih Kang, Henning Blom, Tiiu Märss, Donglei Chen   +3 more
wiley   +1 more source

Changes in foliar nutrient content and resorption in Fraxinus excelsior L., Ulmus minor Mill. and Clematis vitalba L. after prevention of floods [PDF]

, 1999
This paper focuses on the impact of flood on tree mineral nutrition through measurement of resorption (i.e. transfer of nutrients from leaves to perennial organs).
Diane Schmitt, Trémolières, Michèle, Michèle Trémolières, Schnitzler, Annik, Annik Schnitzler, Sanchez-Pérez, José-Miguel, Schmitt, Diane, José-Miguel Sánchez-Pérez   +7 more
core   +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

Intentional reimplantation of a mandibular premolar with severe apical root resorption: a case report demonstrating diagnostic complexity in adjacent teeth

Frontiers in Oral Health
PurposeThis case report aimed to illustrate the clinical application of intentional reimplantation (IR) as a conservative and effective treatment strategy in cases of significant apical root resorption when surgical endodontics poses a risk to adjacent ...
Marwa Ameen, Firas Elmsmari, Firas Elmsmari, Abdul Rahman Saleh, Abdul Rahman Saleh   +4 more
doaj   +1 more source

The various forms of tooth resorption

Australian Endodontic Journal
AbstractTooth resorption refers to the loss of the organic and inorganic components of tooth structure by clastic cells. The complex and multifaceted nature of its aetiology, along with the several classification schemes published in the area, are likely to create confusion amongst researchers and clinicians, and may lead to compromised treatment ...
openaire   +2 more sources

Tooth Resorption in the Swedish Eurasion Lynx (Lynx lynx)

, 2010
The etiology of tooth resorption in the domestic cat remains unknown. The high prevalence and progressive nature of the disease complicates defining healthy control groups.
Pettersson, Ann,, Sveriges lantbruksuniversitet.   +1 more
core   +1 more source

Clinical outcomes of a novel flowable calcium silicate cement in equine endodontic treatment

Equine Veterinary Journal, EarlyView.
Abstract Background Orthograde endodontic treatment of equine cheek teeth is performed infrequently with variable success rates of obturation with calcium hydroxide paste (CHP). A novel flowable calcium silicate cement (eCSC) formulated for use as an obturation material in equine teeth has demonstrated acceptable canal filling volumes and evidence of ...
Kirsten Jackson, Josephine Faulkner, Carsten Staszyk, William Ha, Ebony Quintrell, Erin Kelty   +5 more
wiley   +1 more source

Intrinsic Hormone-Like Molecules and External Root Resorption During Orthodontic Tooth Movement. A Systematic Review and Meta-Analysis in Preclinical in-Vivo Research

Frontiers in Physiology, 2018
Background: External root resorption constitutes an adverse effect of orthodontic treatment. The aim of the present meta-analysis was to identify the effect of induced intrinsic/ hormone-like molecules such as prostaglandins, interleukins and others on ...
Andreas Spoerri, Despina Koletsi, Despina Koletsi, Theodore Eliades   +3 more
doaj   +1 more source

Inhibitory effect of baicalin on orthodontically induced inflammatory root resorption in rats

Journal of International Medical Research, 2020
Objective This study investigated the inhibitory effect of baicalin on orthodontically induced inflammatory root resorption in rats. Methods Forty-five male Wistar rats were randomly divided into three groups of 15 rats each.
Peng Lin, Xin-xing Guo, Yi-ling Wang, Zhu-liang Wei, Hai-yan Xin, Tong-bin Liu   +5 more
doaj   +1 more source

Tooth resorption part II - external resorption: Case series

Journal of Conservative Dentistry, 2013
External tooth resorption usually follows trauma to the periodontal ligament. It can be classified into five categories based on its clinical and histological manifestations. Calcium hydroxide has long been used as an intracanal medicament to slow down the resorption process due to its alkaline pH.
Fernandes, Marina, de Ataide, Ida, Wagle, Rahul   +2 more
openaire   +3 more sources