Improving the status of elderly patients with diabetes mellitus is an important issue of gerontology and geriatrics. This work was aimed at the study of the effect of thymomimetic Vilon on the immune status and coagulation hemostasis in elderly patients with type I diabetes mellitus. It was found that the administration of Vilon as an addition to the complex therapy for this cohort of patients resulted in optimization of coagulation hemostasis, which was manifested in the increased content of natural anticoagulants: antithrombin III and protein C, as well as in the stimulation of fibrinolysis. In most cases Vilon reduced the dose of insulin necessary for the stabilization of carbohydrate metabolism. The content of T-helpers, T-dependent and non-T-dependent NK cells was reduced, and the level of active T-lymphocytes, B-lymphocytes and IgA was normalized, which points out the stabilizing effect of Vilon on the immune system and hemostasis.
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J Thromb Haemost
January 2025
Department of Cardiovascular Diseases, University Hospitals Leuven, Leuven, Belgium; Center for Molecular and Vascular Biology, Department of Cardiovascular Sciences, KU Leuven, Leuven, Belgium.
Background: Conventional tests for inherited thrombophilia focus on the five most-established inherited thrombophilias; i.e. deficiencies in antithrombin, protein C, and protein S, and the factor V Leiden and prothrombin G20210A variants.
View Article and Find Full Text PDFJ Thromb Haemost
January 2025
Centre de Référence de l'Hémophilie, Hospices Civils de Lyon, UR4609 Universite Claude Bernard Lyon 1, Lyon, France. Electronic address:
Background: Efanesoctocog is a B-domain-deleted, Fc-fusion FVIII linked to the D'D3 domain of VWF and two XTEN polypeptides, designed for an ultra-extended half-life for prophylaxis in hemophilia A, but also aiding in managing acute bleeding or surgery in patients on long-term emicizumab. However, no current laboratory method accurately measures FVIII levels in the presence of emicizumab. We hypothesized that the chromogenic (CSA) FVIII assay, specifically calibrated for efanesoctocog using bovine coagulation factors, could provide an accurate assessment of efanesoctocog activity.
View Article and Find Full Text PDFInt J Biol Macromol
January 2025
College of Marine Life Science, Ocean University of China, 5# Yushan Road, Qingdao 266003, Shandong Province, China; Sanya Oceanographic Institute, Ocean University of China, Floor 7, Building 1, Yonyou Industrial Park, Yazhou Bay Science & Technology City, Sanya, Hainan Province, China. Electronic address:
Rapid control of hemorrhage is vital in first-aid and surgery. As representative of emergency hemostatic materials, inorganic porous materials achieve rapid hemostasis through concentrating protein coagulation factors by water adsorption to accelerate the coagulation reaction process, however their efficacy is often limited by the insufficient contact of material with blood and the lack of blood clot strength. Herein, we report an ultrafast dispersing and in situ gelation sponge (SG/DB) based on anchoring interface effect for hemorrhage control using freeze drying method after mixing fish scale gel (SG) and tert-butyl alcohol (TBA) pre-crystallized diatom biosilica (DB).
View Article and Find Full Text PDFInt J Mol Sci
December 2024
Institute of Experimental Hematology and Transfusion Medicine, University Hospital Bonn, 53127 Bonn, Germany.
Splanchnic vein thrombosis (SVT), which is particularly prevalent in myeloproliferative neoplasms (MPNs), has a multifactorial pathomechanism involving the anticoagulant protein C (PC) pathway. To better characterize the hypercoagulable state in SVT we assessed its key enzymes thrombin and activated PC (APC). The study population included 73 patients with SVT, thereof 36 MPN+, confirmed by bone marrow biopsy, 37 MPN-, and 30 healthy controls.
View Article and Find Full Text PDFInt J Hematol
January 2025
Associated Department With Mie Graduate School of Medicine, Mie Prefectural General Medical Center, Yokkaichi, Japan.
This study discusses disseminated intravascular coagulation (DIC) associated with solid cancers and various vascular abnormalities, both of which generally exhibit chronic DIC patterns. Solid cancers are among the most significant underlying diseases that induce DIC. However, the severity, bleeding tendency, and progression of DIC vary considerably depending on the type and stage of the cancer, making generalization difficult.
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