Results 51 to 60 of about 82,917 (137)

Are Paralysed Chondrocytes Really Dying? [PDF]

arXiv, 2017
The aims of the current study were to establish a system of culture for induction of paralysed chondrocytes and to investigate if these cells are really dying. Chondrocytes were isolated from the growth cartilage of fetal equines, centrifuged and cultured as pellets in either 10% fetal calf serum or 10% horse serum for 28 days and processed for light ...
arxiv  

Technical Report: Modelling Multiple Cell Types with Partial Differential Equations [PDF]

arXiv, 2015
Partial differential equations are a convenient way to describe reaction- advection-diffusion processes of signalling models. If only one cell type is present, and tissue dynamics can be neglected, the equations can be solved directly. However, in case of multiple cell types it is not always straight forward to integrate a continuous description of the
arxiv  

Hypertrophic Osteoarthropathy Presenting as Rheumatoid Arthritis Mimicker: A Case Report

Cureus, 2020
Paraneoplastic rheumatologic syndromes are defined as clinical conditions that mimic primary rheumatic disease in the course of cancer; they generally improve with the effective treatment of underlying malignancy.
F. Ulutaş, Meral Ulu, Uğur Karasu, V. Çobankara   +3 more
semanticscholar   +1 more source

“Like a virgin”: Absence of rheumatoid arthritis and treponematosis, good sanitation and only rare gout in Italy prior to the 15th century

Reumatismo, 2004
Origin of disease has special interest for rheumatologists, for whom absence of etiologic information generally mandates empirical approaches. Hypotheses have been offered that rheumatoid arthritis and syphilis were New World diseases, only transmitted ...
B.M. Rothschild, A. Coppa, PP. Petrone
doaj   +1 more source

Deep learning approach to left ventricular non-compaction measurement [PDF]

arXiv, 2020
Left ventricular non-compaction (LVNC) is a rare cardiomyopathy characterized by abnormal trabeculations in the left ventricle cavity. Although traditional computer vision approaches exist for LVNC diagnosis, deep learning-based tools could not be found in the literature.
arxiv  

Federated Learning for Multi-Center Imaging Diagnostics: A Study in Cardiovascular Disease [PDF]

Scientific Reports 2022, 2021
Deep learning models can enable accurate and efficient disease diagnosis, but have thus far been hampered by the data scarcity present in the medical world. Automated diagnosis studies have been constrained by underpowered single-center datasets, and although some results have shown promise, their generalizability to other institutions remains ...
arxiv  

THE COMORBID CONDITIONS IN RHEUMATOLOGICAL PRACTICE: PARANEOPLASTIC SYNDROME PROBLEM

Вісник проблем біології і медицини, 2019
The malignant tumor, irrespective of its localization and stage of its development, is capable to provoke complex aggressive autoimmune and metabolic responses.
Zhdan V. M., Volchenko H. V., Babanina M. Y., Tkachenko M. V., Khaimenova H. S.   +4 more
doaj   +1 more source

Inter-dependent Tissue Growth and Turing Patterning in a Model for Long Bone Development [PDF]

, 2013
The development of long bones requires a sophisticated spatial organization of cellular signaling, proliferation, and differentiation programs. How such spatial organization emerges on the growing long bone domain is still unresolved. Based on the reported biochemical interactions we developed a regulatory model for the core signaling factors IHH ...
arxiv   +1 more source

Paraneoplastic rheumatic syndromes [PDF]

Einstein (São Paulo), 2008
This article makes a review of the literature on paraneoplasticrheumatic syndromes. Rheumatic diseases may sometimeshave manifestations associated with the development of tumorprocesses, being considered paraneoplastic. Certain manifestationshave studies
Lucia Stella Seiffert de Assis Goulart, Oren Smaletz   +1 more
doaj  

Computational analysis of folding and mutation properties of C5 domain from Myosin binding protein C [PDF]

arXiv, 2007
Thermal folding Molecular Dynamics simulations of the domain C5 from Myosin Binding Protein C were performed using a native-centric model to study the role of three mutations related to Familial Hypertrophic Cardiomyopathy. Mutation of Asn755 causes the largest shift of the folding temperature, and the residue is located in the CFGA' beta-sheet ...
arxiv