Tooth replacement in the bowfin (Amia calva ? Holostei)

1973 ◽  
Vol 140 (4) ◽  
pp. 381-395 ◽  
Author(s):  
William A. Miller ◽  
Carolyn J. P. Radnor
Keyword(s):  
Tooth Replacement ◽  
Amia Calva

Functional analysis of chondroitin 4 sulfate constituting osseointegration

Impact ◽  
2019 ◽  
Vol 2019 (8) ◽  
pp. 18-20
Author(s):  
Shuhei Tsuchiya
Keyword(s):  
Functional Analysis ◽  
Extracellular Matrix ◽  
Dental Implants ◽  
Maxillofacial Surgery ◽  
The Body ◽  
Oral And Maxillofacial Surgery ◽  
Direct Connection ◽  
Tooth Replacement ◽  
Living Bone ◽  
Natural Tooth

Osseointegration can be defined as a direct connection, both structural and functional, between living bone and the surface of an artificial implant. Indeed, the word comes from the Greek term for 'bone' and 'to make whole'. In dentistry, once dental implants are placed, the body will react with osseointegration, enabling the implants to become a permanent part of the jaw. There are many benefits to this type of implant, compared with traditional tooth replacement options, not least that dental implants mimic the strength and functionality of a natural tooth. Dr Shuhei Tsuchiya is a researcher based in the Division of Oral and Maxillofacial Surgery at Nagoya University, Japan, who is interested in a range of areas, including regenerative medicine and the extracellular matrix. One of his key preoccupations, though, is shedding light on osseointegration. He and his team are working to unravel the mysteries of the mechanism.

scholarly journals Immediate anterior tooth replacement by using an esthetic fixed bridge: A case report

2020 ◽  
Vol 3 ◽  
pp. 100109
Author(s):  
Muhammad Ikbal ◽  
Acing Habibie Mude ◽  
Irfan Dammar ◽  
Nisrina Ekayani
Keyword(s):  
Case Report ◽  
Anterior Tooth ◽  
Tooth Replacement

scholarly journals MOLECULAR ZOOGEOGRAPHY OF FRESHWATER FISHES IN THE SOUTHEASTERN UNITED STATES

Genetics ◽  
1986 ◽  
Vol 113 (4) ◽  
pp. 939-965
Author(s):  
Eldredge Bermingham ◽  
John C Avise
Keyword(s):  
South Carolina ◽  
Southeastern United States ◽  
Population Subdivision ◽  
Positive Role ◽  
Level Change ◽  
Historical Factors ◽  
Length Polymorphisms ◽  
Amia Calva ◽  
River Drainages ◽  
Distributional Limits

ABSTRACT Restriction fragment length polymorphisms in mitochondrial DNA (mtDNA) were used to reconstruct evolutionary relationships of conspecific populations in four species of freshwater fish—Amia calva, Lepomis punctatus, L. gulosus, and L. microlophus. A suite of 14-17 endonucleases was employed to assay mtDNAs from 305 specimens collected from 14 river drainages extending from South Carolina to Louisiana. Extensive mtDNA polymorphism was observed within each assayed species. In both phenograms and Wagner parsimony networks, mtDNA clones that were closely related genetically were usually geographically contiguous. Within each species, major mtDNA phylogenetic breaks also distinguished populations from separate geographic regions, demonstrating that dispersal and gene flow have not been sufficient to override geographic influences on population subdivision.—Importantly, there were strong patterns of congruence across species in the geographic placements of the mtDNA phylogenetic breaks. Three major boundary regions were characterized by concentrations of phylogenetic discontinuities, and these zones agree well with previously described zoogeographic boundaries identified by a different kind of data base—distributional limits of species—suggesting that a common set of historical factors may account for both phenomena. Repeated episodes of eustatic sea level change along a relatively static continental morphology are the likely causes of several patterns of drainage isolation and coalescence, and these are discussed in relation to the genetic data.—Overall, results exemplify the positive role that intraspecific genetic analyses may play in historical zoogeographic reconstruction. They also point out the potential inadequacies of any interpretations of population genetic structure that fail to consider the influences of history in shaping that structure.

Immediate functional loading of implants in single tooth replacement: a prospective clinical multicenter study

2008 ◽  
Vol 19 (8) ◽  
pp. 740-748 ◽  
Author(s):  
Mauro Donati ◽  
Vincenzo La Scala ◽  
Mauro Billi ◽  
Biagio Di Dino ◽  
Paolo Torrisi ◽  
...  
Keyword(s):  
Multicenter Study ◽  
Tooth Replacement ◽  
Single Tooth ◽  
Functional Loading

Illustration of a Bowfin Amia calva

Fisheries ◽  
2021 ◽  
Vol 46 (1) ◽  
pp. 52-52
Author(s):  
Peter Turcik
Keyword(s):  
Amia Calva

CEMENTAL DEPOSITION AS AN AGE CRITERION IN BISON, AND THE RELATION OF INCISOR WEAR, EYE-LENS WEIGHT, AND DRESSED BISON CARCASS WEIGHT TO AGE

1965 ◽  
Vol 43 (1) ◽  
pp. 173-178 ◽  
Author(s):  
N. S. Novakowski
Keyword(s):  
Aging Process ◽  
Annual Growth ◽  
Carcass Weight ◽  
Chronological Age ◽  
Eye Lens ◽  
Tooth Replacement ◽  
Northern Latitudes ◽  
Growth And Aging

The relation of cemental deposition, incisor wear, eye-lens weight, and dressed carcass weight to age in bison was investigated in an attempt to define this relation on the basis of annual increments. It was expected that the bison, particularly in northern latitudes, would be subject to a cyclic or annual growth and aging process which would be reflected in an analysis of the above criteria. It was found that cemental deposition occurred in the premolars and molars beyond age 4 1/2 and that this deposition appeared in the form of alternating layers of translucent and opaque cementum, each set combined to form one annual band. Incisor wear provided a further check on this technique. It was found that eye-lens weight and dressed carcass weight were not reliable indicators of chronological age, particularly beyond 4 1/2 years of age when tooth replacement could not be used to define the limits of variability found in eye-lens weights and dressed carcass weights.

Rate of Tooth Replacement in the Nurse Shark, Ginglymostoma cirratum

Copeia ◽  
1990 ◽  
Vol 1990 (1) ◽  
pp. 182 ◽  
Author(s):  
Carl A. Luer ◽  
Patricia C. Blum ◽  
Perry W. Gilbert
Keyword(s):  
Tooth Replacement ◽  
Nurse Shark ◽  
Ginglymostoma Cirratum

scholarly journals Single-tooth replacement: factors affecting different prosthetic treatment modalities

2011 ◽  
Vol 11 (1) ◽  
Author(s):  
Firas A Al-Quran ◽  
Raed F Al-Ghalayini ◽  
Bashar N Al-Zu'bi
Keyword(s):  
Treatment Modalities ◽  
Tooth Replacement ◽  
Factors Affecting ◽  
Single Tooth

Cranial and dental morphology in a bohaiornithid enantiornithine with information on its tooth replacement pattern

2021 ◽  
pp. 105021
Author(s):  
Di Liu ◽  
L.M. Chiappe ◽  
Becky Wu ◽  
Qingjin Meng ◽  
Yuguang Zhang ◽  
...  
Keyword(s):  
Dental Morphology ◽  
Tooth Replacement ◽  
Replacement Pattern

Minimally Invasive Sinus Augmentation

2010 ◽  
Vol 36 (4) ◽  
pp. 295-304
Author(s):  
Gregory Gene Steiner ◽  
Dainon M. Steiner ◽  
Melis P. Herbias ◽  
Roslynn Steiner
Keyword(s):  
Tissue Engineering ◽  
Minimally Invasive ◽  
Success Rate ◽  
Dental Implants ◽  
Graft Material ◽  
Sinus Lift ◽  
Tooth Replacement ◽  
Sinus Augmentation ◽  
Surgical Modality

Abstract Sinus lift surgery has become more common as patients choose dental implants for tooth replacement. The recent development of a graft material that stimulates osteogenesis coupled with the application of tissue engineering principles has allowed for refinement of this surgical modality. A simple nontraumatic subantral sinus lift microsurgery is presented. This sinus lift microsurgery resulted in a 97% implant success rate.

Sign in / Sign up

Export Citation Format

Share Document