Results 21 to 30 of about 9,847,525 (326)

Role of Collagen in Airway Mechanics

open access: yesBioengineering, 2021
Collagen is the most abundant airway extracellular matrix component and is the primary determinant of mechanical airway properties. Abnormal airway collagen deposition is associated with the pathogenesis and progression of airway disease.
Lumei Liu   +4 more
doaj   +1 more source

Contribution of collagen XIII to lung function and development of pulmonary fibrosis

open access: yesBMJ Open Respiratory Research, 2023
Background Collagen XIII is a transmembrane collagen associated with neuromuscular junction development, and in humans its deficiency results in congenital myasthenic syndrome type 19 (CMS19), which leads to breathing difficulties. CMS19 patients usually
Riitta Kaarteenaho   +7 more
doaj   +1 more source

Collagen Biosynthesis, Processing, and Maturation in Lung Ageing

open access: yesFrontiers in Medicine, 2021
In addition to providing a macromolecular scaffold, the extracellular matrix (ECM) is a critical regulator of cell function by virtue of specific physical, biochemical, and mechanical properties.
Ceylan Onursal   +4 more
doaj   +1 more source

Severity classification in cases of Collagen VI-related myopathy with Convolutional Neural Networks and handcrafted texture features [PDF]

open access: yes2022 IEEE International Conference on Image Processing (ICIP), Bordeaux, France, 2022
Magnetic Resonance Imaging (MRI) is a non-invasive tool for the clinical assessment of low-prevalence neuromuscular disorders. Automated diagnosis methods might reduce the need for biopsies and provide valuable information on disease follow-up. In this paper, three methods are proposed to classify target muscles in Collagen VI-related myopathy cases ...
arxiv   +1 more source

The first case of thrombocytopenia, anasarca, fever, renal impairment or reticulin fibrosis, and organomegaly (TAFRO) syndrome with unilateral adrenal necrosis: a case report

open access: yesJournal of Medical Case Reports, 2018
Background TAFRO syndrome, which was first reported in 2010 in Japan, is a relatively rare disease characterized by thrombocytopenia, anasarca, fever, renal impairment, reticulin fibrosis, and organomegaly.
Yu Fujiwara   +3 more
doaj   +1 more source

Organization and collagen volume density of the gingiva in the patients with periodontitis [PDF]

open access: yesPraxis Medica, 2015
Collagen is a major constituent of the gingival extracellular matrix, which crucially affects the histoarchitecture of the gingival tissue. Collagen type I dominates the gingival tissue, while type II, III and IV are present to a lesser extent.
Marjanović D.   +5 more
doaj   +1 more source

Turnover of type I and III collagen predicts progression of idiopathic pulmonary fibrosis

open access: yesRespiratory Research, 2021
Background Idiopathic pulmonary fibrosis (IPF) is characterized by the accumulation of fibrillar collagens in the alveolar space resulting in reduced pulmonary function and a high mortality rate.
H. Jessen   +8 more
doaj   +1 more source

The role of collagen type I/III ratio in the etiology of sacrococcygeal pilonidal

open access: yesCirugía y Cirujanos, 2022
Objective: The purpose of this study is to investigate whether there was a difference between the midline skin and the healthy skin in the lateral by means of total amount of collagen and Type I/III ratio which was the indicator of the collagen structure.
Arif Atay   +4 more
doaj   +1 more source

Non-Infectious Scleritis and Systemic Collagen Vascular Disease Association

open access: yesSiriraj Medical Journal, 2020
Objective: To evaluate scleritis type in association with a systemic collagen vascular disease and the clinical characteristics of patients presenting with non-infectious scleritis.
Sutasinee Boonsopon   +4 more
doaj   +1 more source

Serum biomarker analysis of collagen disease patients with acute-onset diffuse interstitial lung disease

open access: yesBMC Immunology, 2013
BackgroundInterstitial lung disease (ILD) is frequently associated with collagen diseases. The prognosis of acute-onset diffuse ILD (AoDILD) occurring in collagen disease patients is very poor.
S. Oka   +6 more
semanticscholar   +1 more source

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