β-Cells, Oxidative Stress, Lysosomal Stability, and Apoptotic/Necrotic Cell Death
BT Olejnicka, A Andersson, B Tyrberg… - Antioxidants & Redox …, 1999 - liebertpub.com
Reactive oxygen intermediates (ROI) may be involved in the destruction of pancreatic β-cells
during the development of insulin-dependent diabetes mellitus (IDDM). To investigate the …
during the development of insulin-dependent diabetes mellitus (IDDM). To investigate the …
A short exposure to a high‐glucose milieu stabilizes the acidic vacuolar apparatus of insulinoma cells in culture to ensuing oxidative stress
BT OLEJNICKA, K ÖLLINGER, ULFT BRUNK - Apmis, 1997 - Wiley Online Library
It was recently suggested that extracellular hydrogen peroxide, after diffusing into and
throughout adjacent cells ‐ which may be the case if they have only a weak capacity to degrade …
throughout adjacent cells ‐ which may be the case if they have only a weak capacity to degrade …
Minute oxidative stress is sufficient to induce apoptotic death of NIT‐1 insulinoma cells
BT Olejnicka, H Dalen, UT Brunk - Apmis, 1999 - Wiley Online Library
When cultured NIT‐1 cells were subjected to a low level of oxidative stress (30 μM hydrogen
peroxide for 15 min at 37C) several of their lysosomes ruptured, as demonstrated by …
peroxide for 15 min at 37C) several of their lysosomes ruptured, as demonstrated by …
Starvation-induced autophagocytosis paradoxically decreases the susceptibility to oxidative stress of the extremely oxidative stress-sensitive NIT insulinoma cells
BT Olejnicka, H Dalen, MM Baranowski, UT Brunk - Redox report, 1997 - Taylor & Francis
Glucose and amino acid starvation of cells in culture generally enhances their sensitivity to
oxidative stress. This is explained by compensatory autophagocytosis, which results in …
oxidative stress. This is explained by compensatory autophagocytosis, which results in …
Multiple-valued and spectral approach to lossless compression of binary, gray scale and color biomedical images
BJ Falkowski, BT Olejnicka - Proceedings 32nd IEEE …, 2002 - ieeexplore.ieee.org
In this paper, we propose a new method based on multiple-valued functions and spectral
analysis for the lossless compression of binary, gray scale and color biomedical images. …
analysis for the lossless compression of binary, gray scale and color biomedical images. …
Development of user interface and drawing tools in digital image processing system for intracellular fluorescent dye concentrations of living cells
BJ Falkowski, BT Olejnicka - Optical Diagnostics of Living Cells …, 2002 - spiedigitallibrary.org
… BJ Falkowski, and BT Olejnicka, "Image processing of intracellular fluorescent dye
concentrations in living cells," Proc. 1st mt. Workshop on Spectral Transforms and Logic Design for …
concentrations in living cells," Proc. 1st mt. Workshop on Spectral Transforms and Logic Design for …
Correlation between immunohistochemical CuZn-SOD expression and the histopathological features in small airways of patients with severe COPD
BT Olejnicka, S Marklund, C Andersson, M Mori… - 2012 - Eur Respiratory Soc
The central causative factor of COPD is cumulative oxidative stress as result of long-term
tobacco smoking and an extensive inflammatory response. Superoxide dismutases (SODs) are …
tobacco smoking and an extensive inflammatory response. Superoxide dismutases (SODs) are …
Segmentation and statistical analysis of images with intracellular fluorescent dye concentrations of living cells
BJ Falkowski, BT Olejnicka - Optical Diagnostics of Living Cells …, 2002 - spiedigitallibrary.org
… Falkowski, and BT Olejnicka, "Image processing of intracellular fluorescent dye concentrations
in living cells," Proc. 1st mt. Workshop on Spectral Transforms and Logic Design for …
in living cells," Proc. 1st mt. Workshop on Spectral Transforms and Logic Design for …
[HTML][HTML] Insulin-Producing Cells, Iron, Oxidative Stress, and Lysosomal Pathology
BT Olejnicka - 1999 - diva-portal.org
Accumulating evidence suggests that injnries caused by oxygen-derived radicals contribute
to the destruction of pancreatic islet ß-cells in autoinnnune diabetes mellitus (diabetes type I, …
to the destruction of pancreatic islet ß-cells in autoinnnune diabetes mellitus (diabetes type I, …
Histopathologic and immunohistochemical characterization of antioxidants profiles in different compartments in severe COPD
BT Olejnicka, A Rubaj, CG Lödahl, C Andersson… - 2013 - Eur Respiratory Soc
Background: Reactive oxygen/nitrogen species (ROS/RNS) are generally acknowledged as
potent immunoregulatory and tissue-destructive molecules in tobacco-induced COPD. The …
potent immunoregulatory and tissue-destructive molecules in tobacco-induced COPD. The …