Pathogen Reduction in Blood Products: What’s Behind These Techniques?

Pathogen Reduction of Plasma

Phenothiazinium derivatives for pathogen inactivation in blood products.

Phenothiazine-based photosensitisers have been employed in photoantimicrobial research for nearly 80 years, both as lead and novel compounds. However, the main structural variations have mainly involved the auxochromic side chains and little has been reported concerning either peripheral substitution or structures with chromophores other than those of the phenothiazinium or annelated benzo[a]ph...

Methylene Blue Based Device for Pathogen Reduction in Human Plasma

Abstract Background Despite improvement in safety of plasma transfusion some virus transmission still remains a problem. So as World Health Organization (WHO) recommends, many countries developed Pathogen Reduction Technologies (PRT) to inactivate pathogens, in plasma components. The Methylene Blue (MB) based methods is one of the most universal one. The purpose of this research was, produce...

Inactivation of human white blood cells in platelet products after pathogen reduction technology treatment in comparison to gamma irradiation.

BACKGROUND During the transfusion of blood products, the transfer of allogeneic donor white blood cells (WBCs) can mediate adverse reactions in recipients. To minimize reactions, blood components are leukoreduced and/or exposed to gamma irradiation. Nucleic acid-targeted pathogen reduction technologies (PRTs) processes are well suited for WBC inactivation. The Mirasol PRT system (CaridianBCT Bi...

pathogen reduction of plasma

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