Results 91 to 100 of about 3,021,505 (257)

Postnatal craniomandibular growth in Harbor seals (Phoca vitulina vitulina)

open access: yesThe Anatomical Record, EarlyView.
Postnatal ontogeny in Harbor seals (Phoca vitulina vitulina). Cranium and mandible grow rapidly until 5 years of age, followed by a deceleration and finally a stagnation. Abstract As secondarily aquatic carnivores, seals display several phenotypic differences compared to their terrestrial relatives.
Elisabeth Steinbach   +2 more
wiley   +1 more source

Associations and trends between chronic diseases and tooth loss – BRFSS, 2012-2018 [PDF]

open access: yes, 2020
OBJECTIVE: To examine associations and trends between chronic diseases and tooth loss using BRFSS 2012-2018. METHODS: Self-reported permanent tooth loss from tooth decay/gum disease and several self-reported chronic disease diagnoses were analyzed by ...
Singh, Preeti
core   +1 more source

Impact of Tooth Loss and Preferences for Tooth Replacement Among Clinic Attendees at a Public University [PDF]

open access: yes, 2018
Tooth loss is considered a major end-point sequela of preventable oral diseases. In Malaysia, tooth mortality is a common oral health problem. Objective: To assess the impact of tooth loss, preferences for tooth replacement, and the relationship between ...
Fang, Hew Pei   +6 more
core   +1 more source

Tooth histotype and enameloid microstructure of Priohybodus arambourgi d'Erasmo, 1960 (Elasmobranchii: Hybodontiformes) from the Late Jurassic of northeastern Brazil

open access: yesThe Anatomical Record, EarlyView.
Abstract Sharks possess varied diets and different prey capture mechanisms. As a result, the group exhibits a significant diversity in dental morphology, also reflecting the internal structures of the teeth. Internal dental anatomy points to the existence of three histotypes in elasmobranch phylogeny: orthodont, osteodont, and pseudoosteodont ...
Kelly Roberta da Silva   +2 more
wiley   +1 more source

Dental implants significantly increase adjacent tooth loss risk due to root fracture. [PDF]

open access: yes
DESIGN This retrospective cohort study aimed to investigate the risk and variables of tooth loss for teeth adjacent to dental implants compared to teeth nonadjacent to implants.
Kazma, Jad Moriss   +3 more
core   +2 more sources

Anatomy and variation in the paraphyletic Mosasaurus lemonnieri assemblage from the Craie phosphatée de ciply, Belgium

open access: yesThe Anatomical Record, EarlyView.
Abstract Nineteenth century excavations of the Ciply‐Malogne Phosphatic Chalk Formation in Hainaut, Belgium, yielded over 50 partial mosasaur skeletons, the majority of which were referred to the species Mosasaurus lemonnieri Dollo, 1889. In the years since, this taxon has experienced a complicated taxonomic history, and its exceptional hypodigm has ...
Henry S. Sharpe   +3 more
wiley   +1 more source

Association between dental health and osteoporosis: A study in South Indian postmenopausal women

open access: yesJournal of Mid-Life Health, 2017
Aim: This study aims to objectively assess the dentition status in South Indian postmenopausal women and compare the dental health of osteoporotic participants with nonosteoporotic individuals. Materials and Methods: A total of 150 consecutive ambulatory
Nitin Kapoor   +7 more
doaj   +1 more source

Risk indicators for tooth loss in adult workers

open access: yes, 2012
Tooth loss continues to be a prevalent condition in Brazilian adults and elderly individuals. The aim of this cross-sectional study, conducted among workers in a wholesale grocery chain in the State of São Paulo, was to identify risk indicators for tooth
Lílian Berta Rihs   +2 more
core   +1 more source

Body mass and sex estimation from lower carnassial tooth morphometry in the endangered Iberian wolf (Canis lupus signatus): An ecomorphological analysis of sexual size dimorphism

open access: yesThe Anatomical Record, EarlyView.
Abstract The Iberian wolf (Canis lupus signatus) is an endangered subspecies characterized by highly fragmented populations and increasing human–carnivore conflict across the Iberian Peninsula. Although body mass strongly influences predator–prey dynamics and ecological performance, quantitative assessments of sexual size dimorphism (SSD) and body mass
Leonardo Cotts   +4 more
wiley   +1 more source

Pattern and prevalence of tooth loss in health workers: Preliminary results of the Staff Health Cohort

open access: yesPayesh, 2020
Objective (s): This study aimed to investigate the pattern, prevalence, behavioral and socio-economic factors that relate to tooth loss among Shahid-Beheshti University of Medical Sciences employees.
Niloufar Taherpour   +2 more
doaj  

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