Results 1 to 10 of about 480,477 (362)

Hypercalcemia associated with dysgerminoma and elevation of calcitriol: A case report and review of the literature

open access: yesSAGE Open Medical Case Reports, 2022
We report on the case of a patient with dysgerminoma, a rare germ cell tumor, which showed hypercalcemia with an elevation of 1α,25-dihydroxycholecalciferol (calcitriol). A 27-year-old nulliparous woman presented with hypercalcemia during the examination
Natsuko Hara   +11 more
doaj   +1 more source

Ventricular fibrillation immediately after the treatment of Graves’ disease coexisting with atypical angina and long QT syndrome: a case report

open access: yesThyroid Research, 2022
Background Palpitations due to Graves’ disease are often caused by supraventricular arrhythmia. However, in rare cases, the background of coronary artery disease, genetic abnormalities, or channel abnormalities can cause ventricular fibrillation, which ...
Hajime Iwasaki   +8 more
doaj   +1 more source

Serum progranulin level is a novel tool for monitoring disease activity of dermatomyositis with antimelanoma differentiation‐associated protein 5 antibodies

open access: yesJournal of Cutaneous Immunology and Allergy, 2021
Objectives Dermatomyositis (DM) is an autoimmune disease that presents with a wide variety of clinical manifestations. Patients with DM or clinically amyopathic dermatomyositis (CADM) with antimelanoma differentiation‐associated protein 5 (anti‐MDA5 ...
Asami Fujii   +6 more
doaj   +1 more source

Tofacitinib versus tocilizumab in the treatment of biological-naïve or previous biological-failure patients with methotrexate-refractory active rheumatoid arthritis

open access: yesRMD Open, 2021
Objectives To compare effectiveness between tofacitinib and tocilizumab treatments for biological disease-modifying antirheumatic drug (bDMARD)-naïve patients or previous bDMARD-failure patients with active rheumatoid arthritis (RA) refractory to ...
Yukitaka Ueki   +3 more
doaj   +1 more source

Urinary proteomics can define distinct diagnostic inflammatory arthritis subgroups [PDF]

open access: yes, 2017
Current diagnostic tests applied to inflammatory arthritis lack the necessary specificity to appropriately categorise patients. There is a need for novel approaches to classify patients with these conditions.
Gaya, Daniel   +9 more
core   +11 more sources

Molecular dynamics simulations of the affinity of chitin and chitosan for collagen: the effect of pH and the presence of sodium and calcium cations [PDF]

open access: yesProgress on Chemistry and Application of Chitin and Its Derivatives 28 (2023): 136-50, 2023
Chitosan and chitin are promising biopolymers used in many areas including biomedical applications, such as tissue engineering and viscosupplementation. Chitosan shares similar properties with hyaluronan, a natural component of synovial fluid, making it a good candidate for joint disease treatment.
arxiv   +1 more source

The presence of neutrophil extracellular traps in different forms of pyoderma gangrenosum

open access: yesJournal of Cutaneous Immunology and Allergy, 2023
We demonstrated that there were abundant neutrophil extracellular traps (NETs) in the skin biopsies from various types of pyoderma gangrenosum (PG), based on the observation of extended and compact areas of immunolabeling of MPO and Cit H3 proteins.
Takaharu Ikeda   +6 more
doaj   +1 more source

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

Congenital collagenopathies increased the risk of inguinal hernia developing and repair: analysis from a nationwide population-based cohort study

open access: yesScientific Reports, 2022
Herein, we aimed to explore whether male patients with congenital collagen diseases had a higher risk of inguinal herniation than patients without these diseases. Data were retrospectively collected from the National Health Insurance Research Database of
Hao-Han Chang   +4 more
doaj   +1 more source

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