The Decellularization and Crosslinking Efficacy of Perfusion Bioreactors in Small-Diameter Porcine Carotid Artery Grafts.

Background: Cardiovascular disease patients may find new hope in tissue engineering vascular grafts (TEVGs), which show promise as a substitute for small-diameter grafts in bypass surgery. Decellularized and crosslinked arteries are good TEVGs because they have native tissue structure, mechanical stability, reduced immunogenicity, and biocompatibility. Currently, procedures for decellularization and crosslinking related to bioreactors are emergent due to creating a stable flow, reducing both time and chemical concentration-factors affecting vascular structural degradation.

Marginal B-cell lymphoma: A 10-year retrospective study at national institute of hematology and blood transfusion, Vietnam.

Objective: The prognostic factors of patients diagnosed with marginal zone B-cell lymphoma at the National Institute of Hematology and Blood Transfusion between January 2014 and January 2024 were analyzed.

Subjects And Methods: This cross-sectional descriptive study included 86 newly diagnosed and treated marginal zone B-cell lymphoma patients. Myelogram, histopathology, and immunohistochemical staining were performed for all patients.