Results 71 to 80 of about 30,038 (274)

Skeletal pathologies in extant crocodilians as a window into the paleopathology of fossil archosaurs

open access: yesThe Anatomical Record, EarlyView.
Abstract Crocodilians, together with birds, are the only extant relatives to many extinct archosaur groups, making them highly important for interpreting paleopathological conditions in a phylogenetic disease bracketing model. Despite this, comprehensive data on osteopathologies in crocodilians remain scarce.
Alexis Cornille   +6 more
wiley   +1 more source

Surgical management of oral squamous cell carcinoma infiltrating mandible [PDF]

open access: yes, 2008
Progression of recent trends in mandible-preserving operations for the management of oral squamous cell carcinomas that infiltrate the mandible is rapid and accompanying studies give invaluable information concerning behavioral understanding of oral ...
Kim, Hyung Jun
core  

Neuroanatomical diversity in Teleocichla with new volumetric and histological insights into the encephalon of Teleocichla monogramma Kullander 1988

open access: yesThe Anatomical Record, EarlyView.
Abstract Teleocichla comprises small cichlids that inhabit the rapid streams of Amazonian rivers; however, there has been limited research on their encephalon morphology. This study examined the neuroanatomy of four species, focusing on volumetric measurements of their encephalon subregions, and providing a histological description of the encephalon of
Renan Leão‐Reis   +4 more
wiley   +1 more source

Morphological, Histological and Morphometrical Aspects of Auditory Ossicles in Pig Fetuses (Sus scrofa domestica)

open access: yesAnimals
The detailed study of the morphology and morphometrics of the auditory ossicles in swine became a topic for investigation due to their resemblance to the human ear.
Cristian Olimpiu Martonos   +6 more
doaj   +1 more source

Monostotic Fibrous Dysplasia of the Rib: A Case Report

open access: yesCase Reports in Orthopedics, 2012
Fibrous dysplasia is a noninherited bone disease in which abnormal differentiation of osteoblasts leads to replacement of normal marrow and cancellous bone by immature bone with fibrous stroma.
Asha Mahadevappa   +3 more
doaj   +1 more source

Growth dynamics, skeletochronology, and histovariability of the theropod dinosaur Berthasaura leopoldinae

open access: yesThe Anatomical Record, EarlyView.
Osteohistological sampling on different bones of theropod dinosaur documents discrepant age record, growth, and metabolism. This could result unprecise paleobiological inferences if samplings are based on single bones. However, multi‐bone sampling can attenuate these discrepancies, helping to infer growth dynamics and physiology of these extinct ...
Geovane Alves de Souza   +3 more
wiley   +1 more source

CANINE PANOSTITIS [PDF]

open access: yesVeterinary Medical Journal - Giza, 1993
Camine panostitis was diagnosed in 27 male German shepherd and other large dogs at different ages. Clinical signs included shifting leg lameness and pain reaction when applying presure on the effected long bones.
M HAMOUDA   +3 more
doaj   +1 more source

Cranial anatomy of a Late Cretaceous aspidorhynchid fish (Neopterygii: Aspidorhynchiformes) from Alberta, Canada

open access: yesThe Anatomical Record, EarlyView.
Abstract Belonostomus longirostrisis was named for an isolated jaw fragment from freshwater Upper Cretaceous (Campanian) sediments of the Dinosaur Park Formation of Alberta, Canada. Following the description of the Albertan species, numerous isolated cranial and postcranial elements have been collected from the Dinosaur Park Formation and assigned to B.
Mondo Miyazato   +4 more
wiley   +1 more source

Gonadal development in scorpion mud‐turtles, Kinosternon scorpioides, in a controlled environment

open access: yesThe Anatomical Record, EarlyView.
Stage 20 was identified as the critical point for gonadal differentiation in Kinosternon scorpioides, providing key insights into sex determination. These findings enhance conservation strategies by supporting reproductive management and population viability in both in situ and ex situ programs. Abstract Research on gonadal development including sexual
Brenda Braga   +4 more
wiley   +1 more source

Combined surgery with intramedullary rod fixation across the ankle for the treatment of Crawford IV congenital pseudarthrosis of the tibia: a long-term follow-up study

open access: yesOrphanet Journal of Rare Diseases
Background The combined surgery with tibial intramedullary (IM) rod fixation across the ankle for the treatment of Crawford IV congenital pseudarthrosis of the tibia (CPT) is the most classic and effective surgical treatment method. The aim of this study
Xiping Liu, Kun Liu, Guanghui Zhu
doaj   +1 more source

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