Publications by authors named "Magdalena Bujno"

Autohemotherapy with ozonated blood is used in the treatment of a broad spectrum of clinical disorders. Ozone demonstrates strong oxidizing properties and causes damage to cell membranes. The impact of whole-blood ozonation on the release of microparticles from blood and endothelial cells and the concentration of selected markers in the hemostatic system (APTT, PT, D-dimer, fibrinogen) were investigated.

View Article and Find Full Text PDF

The risk of a hemolytic reaction during the transfusion of ABO non-identical PC is determined by the presence of natural anti-A IgM antibodies, the titer of which may increase after infections. The aim of the study was to evaluate the titer of anti-A isohemagglutinins in platelet concentrate (PC) obtained by apheresis from group O donors who experienced SARS-CoV-2 infection, and to compare the titer before and after infection. A retrospective single-center analysis of 21 PC donors with a previous COVID-19 history was performed.

View Article and Find Full Text PDF

BACKGROUND There is no evidence-based treatment for coronavirus disease 2019 (COVID-19). We report the case of a 63-year-old woman with SARS-CoV-2 infection who developed severe COVID-19 pneumonia and was treated with convalescent plasma. CASE REPORT A 63-year-old woman who presented with severe and prolonged course of COVID-19 disease (fever up to 39.

View Article and Find Full Text PDF

Background: In radiofrequency identification (RFID) systems used in labeling of blood components, blood cells are subjected to the direct influence of electromagnetic waves throughout the storage period. The aim of this study was to prove the safety of storage of platelet concentrates (PCs) in containers labeled with RFID tags.

Study Design And Methods: Ten pooled PCs obtained from 12 buffy coats each suspended in additive solution were divided into three separate containers that were assigned to three groups: control, PCs labeled with ultrahigh frequency (UHF) range tags and exposed to 915-MHz radio waves, and PCs labeled with high-frequency (HF) range tags and exposed to 13.

View Article and Find Full Text PDF

Unlabelled: Platelet recovery, and viability, and function is strongly dependent on the method of the preparation of platelet concentrate (PC). The glucose consumption, decrease of pH, release of alpha granules during storage in platelet concentrate impair their clinical effectiveness.

The Aim Of Study: To compare of the quality of buffy-coat-derieved platelet concentrates prepared using automatic system terumo automated centrifuge and separator integration (TACSI) and stored over 7 days.

View Article and Find Full Text PDF

Unlabelled: Pathogen inactivation procedure performed just before distribution of platelet concentrates (PCs) may decrease costs caused by loss of these components due to relatively short expiry date.

The Aim Of Study: To evaluate the quality of PCs pathogen inactivated on the first or the fifth day of storage.

Material And Methods: PCs preparated from buffy-coats were suspended in platelet additive solution (Intersol, Baxter Healthcare Corporation, Belgium).

View Article and Find Full Text PDF

Introduction: The Doppler technique is currently the usual method for detection of bubbles in the circulation following decompression. However, cases of decompression sickness (DCS) frequently occur in the absence of detectable bubbles, so that other markers for increasing risk of DCS would be welcome. This study assessed the hemostatic effects of compressed-air saturation dives that conformed to the "safe" limits of accepted decompression tables.

View Article and Find Full Text PDF

A PHP Error was encountered

Severity: Warning

Message: fopen(/var/lib/php/sessions/ci_sessionspr06hc6hkkgkqi4mdjoq6lgicnu0h50): Failed to open stream: No space left on device

Filename: drivers/Session_files_driver.php

Line Number: 177

Backtrace:

File: /var/www/html/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_start(): Failed to read session data: user (path: /var/lib/php/sessions)

Filename: Session/Session.php

Line Number: 137

Backtrace:

File: /var/www/html/index.php
Line: 316
Function: require_once