Results 21 to 30 of about 34,011 (292)

Axial Spondyloarthritis: Mimics and Pitfalls of Imaging Assessment

open access: yesFrontiers in Medicine, 2021
Axial spondyloarthritis (axSpA) is a chronic inflammatory disorder that predominantly involves the axial skeleton. Imaging findings of axSpA can be divided into active changes, which include bone marrow edema, synovitis, enthesitis, capsulitis, and intra-
António Proença Caetano   +5 more
doaj   +1 more source

Mineral Bone Density and Vitamin D Levels in Patients with Psoriatic Arthritis

open access: yesActa Clinica Croatica, 2022
The objective of this study was to explore the possible differences in bone mass density (BMD) and markers of bone metabolism between patients with psoriasis with concomitant psoriatic arthritis (PsA) and patients with psoriasis only (PV). A comparable
Marina Vekić Mužević   +5 more
doaj   +1 more source

The vertebral column of Chaetophractus villosus (Desmarest, 1804) (Chlamyphoridae, Cingulata, Xenarthra): Anatomy and Thoracolumbar variation. Spinal cord relation [PDF]

open access: yesPapéis Avulsos de Zoologia, 2022
Mammals of the Xenarthra clade show a large number of unusual characters in the skeleton, mainly in the vertebral column. In spite of the importance of the knowledge on the axial skeleton in this group, there are no detailed studies on the morphology of ...
Fernando Carlos Galliari   +2 more
doaj   +1 more source

Features of development of the axial and peripheral skeleton of guinea fowls of white volga breed after the birth

open access: yesRUDN Journal of Agronomy and Animal Industries, 2015
When studying dynamics of body height and development of axial and peripheral departments of a skeleton of guinea fowls it is established that these processes happen in close interrelation with body height of alive weight and a skeleton of guinea fowls ...
E V Kulikov, E D Sotnikova
doaj   +1 more source

Phylogenetic Diversity of Ossification Patterns in the Avian Vertebral Column: A Review and New Data from the Domestic Pigeon and Two Species of Grebes

open access: yesBiology, 2022
Despite many decades of studies, our knowledge of skeletal development in birds is limited in many aspects. One of them is the development of the vertebral column. For many years it was widely believed that the column ossifies anteroposteriorly. However,
Tomasz Skawiński   +3 more
doaj   +1 more source

Osteochondroma of the condyle

open access: yesJournal of Indian Academy of Oral Medicine and Radiology, 2009
Osteochondroma, also known as osteocartilaginous exostosis, is a benign cartilage capped outgrowth attached to the underlying skeleton by a short stalk.
Karthikeya Patil   +3 more
doaj   +1 more source

Study of local and generalized bone loss in patients with rheumatoid arthritis

open access: yesНаучно-практическая ревматология, 2019
Chronic inflammation in rheumatoid arthritis (RA) is accompanied by local (periarticular osteoporosis) and generalized loss of bone mineral density in the axial and peripheral skeleton.
I. S. Dydykina, P. O. Kozhevnikova
doaj   +1 more source

Taspase1 orchestrates fetal liver hematopoietic stem cell and vertebrae fates by cleaving TFIIA

open access: yesJCI Insight, 2021
Taspase1, a highly conserved threonine protease encoded by TASP1, cleaves nuclear histone-modifying factors and basal transcription regulators to orchestrate diverse transcription programs.
Hidetaka Niizuma   +6 more
doaj   +1 more source

The skeletome of the red coral Corallium rubrum indicates an independent evolution of biomineralization process in octocorals

open access: yesBMC Ecology and Evolution, 2021
Background The process of calcium carbonate biomineralization has arisen multiple times during metazoan evolution. In the phylum Cnidaria, biomineralization has mostly been studied in the subclass Hexacorallia (i.e.
Nathalie Le Roy   +4 more
doaj   +1 more source

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