Results 41 to 50 of about 1,742 (244)

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

open access: yesFEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure   +3 more
wiley   +1 more source

Rheumatoid Arthritis-Like Hand Deformities in a Case with Osteogenesis Imperfecta: A Case Report [PDF]

open access: yes, 2010
Summary Osteogenesis imperfecta is a disease that involves mesodermal tissues and characterized by decreased bone mass and increased bone fragility.
M. Fethi Ceylan   +4 more
core  

Fixed finger deformities in the left hand following snakebite.

open access: yes, 2016
Fixed finger deformities in the left hand following snakebite.
Ariaranee Gnanathasan (3332577)   +3 more
core   +1 more source

SPG4 and Dementia: Expanding the Clinical Spectrum

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Hereditary spastic paraplegia (HSP) is a group of disorders characterized by progressive spasticity and lower limb weakness, with mutations in SPG4/SPAST being the most common cause. Detailed studies and clinical and molecular comparisons across different populations are missing.
Emanuele Panza   +19 more
wiley   +1 more source

Hand deformities in Filippino Lippi’s Magrini Altarpiece (c. 1482)

open access: yes, 2017
Examination of the four saints in Filippino Lippi’s Magrini Altarpiece (c. 1482) shows that they all have hand deformities of various kinds. The two saints on the viewer’s left, St Rocco and St Sebastian, are portrayed as young, aristocratic men.
Albury, WR ; https://orcid.org/   +1 more
core   +2 more sources

EFFECT OF THE P.A.R.Q.V.E ON RHIZARTHRITIS [PDF]

open access: yesActa Ortopédica Brasileira, 2018
Objective: To evaluate the effect of a clinical management program involving education on hand function in patients with rhizarthritis. Methods: One hundred and eight patients with rhizarthritis and multiple arthritis (191 hands with clinical and ...
FABIO MAZETTI REAES   +5 more
doaj   +1 more source

Evaluating a Pragmatic Strength Alternative for Frailty Measurement and Assessing Its Predictive Capacity Against Established Frailty Instruments in Rheumatoid Arthritis

open access: yesArthritis Care &Research, EarlyView.
Objective Frailty occurs prematurely in rheumatoid arthritis (RA) and is associated with poor health outcomes. We compared the performance of four frailty instruments, including a pragmatic alternative measure using chair sit‐to‐stand (STS), and evaluated their abilities to predict poor health outcomes.
Kylie E. Riggles   +14 more
wiley   +1 more source

Nonvascular phalangeal transfer from toes to hand in congenital aphalangia

open access: yesActa Orthopaedica et Traumatologica Turcica, 2020
Objectives: Free transfer of the toe phalanges to the hand without vascular anastomosis is a proposed option for reconstruction of congenital aphalangia. We evaluated the growth behavior of the phalanges in patients after transfer.\nMethods: Six patients
Turker Ozkan   +3 more
doaj  

Biopsychosocial Determinants of Hand Function and Its Trajectories Over Five Years in Patients With Hand Osteoarthritis

open access: yesArthritis Care &Research, EarlyView.
Objective This study aimed to investigate hand function trajectories over five years in primary hand osteoarthritis (OA). Additionally, determinants of baseline and longitudinal hand function were assessed. Methods A total of 538 patients with both baseline and five‐year study visits were analyzed.
Annemiek V. E. M. Olde Meule   +4 more
wiley   +1 more source

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