In a 14-years old girl, suffering from deep venous thrombosis protein C deficiency (activity: 55-58%) was diagnosed. Following rethrombosis oral anticoagulant therapy (OAT) with Phenprocoumon (Marcumar) was started. To find the required dosage for OAT the concentrations of prothrombin fragment (F1+2; < 0.5 nM/l) and fibrin monomers (< 2.5 mg/l) were measured. With this procedure an unusually high thromboplastin time (40-45%) was found to be safe.
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POEMS Syndrome.
Presse Med
January 2025
Department of Hematology and Cellular Therapy, National Reference Center "AL Amyloidosis and Other Monoclonal Immunoglobulin Deposit Diseases, University Hospital of Limoges, Limoges, France.
POEMS syndrome (Polyneuropathy, Organomegaly, Endocrinopathy, Monoclonal Protein, Skin changes) is a syndrome that involves a monoclonal B-cell proliferation, most often plasmacytic, and a variable number of manifestations listed or not in the acronym. These manifestations include sclerotic bone lesions, plasmacytic Castleman disease, papillary edema, peripheral edema, ascites, thrombocytosis and/or polycythemia, venous and/or arterial thrombosis, and renal, pulmonary, and cardiac impairments . Diagnosis is often delayed due to the rarity of this entity and its clinical polymorphism, which can mimic other neurological disorders.
View Article and Find Full Text PDFThe lncRNA DSCR9 is modulated in pulmonary arterial hypertension endothelial cell models and is associated with alterations in the nitric oxide pathway.
Vascul Pharmacol
January 2025
Department of Internal Medicine, University of Genova, Genova, Italy; IRCCS Ospedale Policlinico San Martino, Genova, Italy. Electronic address:
Long non-coding RNA (lncRNA) may be involved in dysfunction of pulmonary artery endothelial cells (PAEC) and, thus, in pulmonary arterial hypertension (PAH) pathobiology. We screened the RNA expression profile of commercial human PAEC (hPAEC) exposed to increased hydrostatic pressure, and found that the lncRNA Down syndrome critical region 9 (DSCR9) was the most regulated transcript (log2FC 1.89 vs control).
View Article and Find Full Text PDFCiThroModel Improves Prediction of Symptomatic Venous Thromboembolism in Hospitalized Patients With Cirrhosis Without Hepatocellular Carcinoma.
United European Gastroenterol J
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Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy.
Background & Aims: Venous thromboembolism (VTE) is a recognized complication of acutely ill patients, but its incidence and risk factors in those with cirrhosis are uncertain.
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Limited evidence of association between dysregulated immune marker levels and telomere length in severe mental disorders.
Acta Neuropsychiatr
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Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway.
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Quercetin inhibits platelet activation and ER-stress mediated autophagy in response to extracellular histone.
Phytomedicine
January 2025
Department of Studies and Research in Biochemistry, Tumkur University, Tumakuru 572103, India. Electronic address:
Background: Cellular histones are DNA-binding nuclear proteins involved in chromatin remodelling and regulation of gene expression. However, extracellular histones act as damage-associated molecular patterns (DAMPs) and contribute to multiorgan damage in conditions with sepsis and diseases with acute critical illnesses. Alongside, histones are associated with thrombocytopenia due to dysfunctional platelets that regulate hemostasis and thrombosis.
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